Wearable health monitoring devices have evolved from mere fitness trackers to sophisticated medical tools. The potential to revolutionize healthcare through these devices is immense.
From tracking basic fitness metrics to aiding in early diagnosis of complex diseases, the possibilities are endless.
But true innovation lies in creating products that offer a unique value proposition. It’s not just about adding features; it’s about reimagining the user experience, improving data accuracy, and enhancing clinical utility.
Companies like AT&T’s focus on remote diagnosis and continuous monitoring, coupled with BI Incorporated’s emphasis on extended battery life and context-aware alerts, are setting new benchmarks.
This report dives deep into the patent landscapes of the top companies leading the wearable health tech revolution.
Let’s uncover the groundbreaking inventions shaping the future of healthcare.
#1 Etrog Systems LTD.
Headquarters: Tel Aviv, Israel
Etrog Systems LTD. specializes in remote monitoring systems for vital signs through wearable devices, enabling healthcare professionals to monitor patients from a distance.
Key Patents in Wearable Health Monitoring Devices
Remote Monitoring System for Vital Signs (US11154195B2)
A remote monitoring system that includes a wearable monitor for measuring vital signs, with data transmitted to a central station for analysis and intervention if needed.
Remote Monitoring System for Bodily Signs (US20190282096A1)
This system involves a wearable monitor with sensors for health data and a gateway that relays data to a central station, enabling remote patient health monitoring without hospital stays.
Remote Monitoring System for Healthcare Professional (US11737669B2)
A system involving a wearable sensor that collects vital sign data, which is wirelessly transmitted to a central station for analysis, facilitating remote patient monitoring.
#2 West Affum Holdings Corp.
Headquarters: Dublin, Ireland
West Affum Holdings Corp. focuses on improving the accuracy and functionality of wearable vital signs monitors through innovations in sensor technology and system integration.
Key Patents in Wearable Health Monitoring Devices
Wearable Vital Signs Monitor (US20200281479A1)
A wearable monitor with features like noise reduction and automatic electrode gel deployment to improve accuracy and reliability in measuring physiological signals.
Wearable Health Monitoring System (US20230138882A1)
A system that integrates data from regulated medical devices and non-regulated sensors, using an API for interoperability and regulatory compliance.
Wearable Vital Signs Monitor (US20220087537A1)
A monitor that processes inputs from various sources to provide comprehensive vital signs monitoring, addressing issues like noise and motion artifacts.
#3 BI Incorporated
Headquarters: Boulder, Colorado, USA
BI Incorporated develops monitoring systems for individuals, particularly focusing on extending battery life and providing context-aware alerts through wearable devices.
Key Patents in Wearable Health Monitoring Devices
Extending Battery Life of Monitoring Devices (US20240078893A1)
A system using a detached monitor to reduce power consumption of the user-attached monitor, thus extending battery life.
Monitoring System for Individuals (US20190206229A1)
A system with an attached and detached monitor, where the detached device displays alerts with context for remote monitoring.
Monitoring System for Supervising Individuals (US11037434B2)
A system involving a wearable and a detachable monitor for ongoing supervision and feedback, allowing remote monitoring with reduced interaction.
Hybrid Monitoring System for Individuals (US10896596B2)
This patent details a hybrid monitoring system designed to extend the battery life of monitoring devices. The system includes both a user-attached monitor, which attaches to a limb and features a tamper sensor, and a detached monitor with a local communication circuit.
When the user-attached monitor is within range, the detached monitor assumes some functions, conserving the battery of the user-attached monitor. This allows the user-attached monitor to be disconnected while still providing monitoring, thereby ensuring continuous and reliable data collection.
#4 AT&T Intellectual Property I, L.P.
Headquarters: United States
AT&T Intellectual Property I, L.P. develops wearable health monitoring devices that allow for continuous health monitoring and remote diagnosis.
Key Patents in Wearable Health Monitoring Devices
Wearable Health Monitoring Device (US11191432B2)
A wrist-worn device that measures vital signs and communicates with a set-top box to send data to a remote service for diagnosis and instructions.
Wearable Health Monitoring Device (US20190246902A1)
A device for remotely diagnosing patients using wireless communication and video interactions, including sensors for various health metrics.
#5 SOTERA WIRELESS, INC.
Headquarters: California, USA
SOTERA WIRELESS, INC. provides body-worn medical monitors that measure and transmit vital signs and motion data, replacing traditional hospital monitors.
Key Patents in Wearable Health Monitoring Devices
Body-Worn Medical Monitor (US20220031246A1)
A monitor that continuously measures vital signs and motion, with motion sensing for communication with remote displays and a touchscreen interface for patient input.
Body-Worn Medical Monitor (US20190183422A1)
A device for continuous vital sign monitoring, including motion artifact mitigation and wireless communication with hospital networks.
#6 New Heights Energy, LLC
Headquarters: Texas, USA
New Heights Energy, LLC focuses on integrating therapeutic and physiological measurement features into wearable devices for enhanced health monitoring and therapy.
Key Patents in Wearable Health Monitoring Devices
Wearable Devices for Providing Therapy (US20240023820A1)
Devices offering features like haptic therapy, acupressure, and physiological measurements, with integration into wearable supports for extended battery life.
Wearable Devices for Providing Therapy (US11944757B2)
Devices with haptic output, inflatable bladders, and calibration modes for accurate physiological measurements and therapeutic interventions.
#7 Sempulse Corporation
Headquarters: Texas, USA
Sempulse Corporation develops advanced physiological monitoring devices that deploy multiple sensors on various body surfaces for enhanced remote monitoring.
Key Patents in Wearable Health Monitoring Devices
Enhanced Physiological Monitoring Devices (US20210000347A1)
Devices with multiple sensors placed on various body surfaces, transmitting data wirelessly for analysis and prioritization.
Enhanced Monitoring and Prognosis (US20230190100A1)
Devices with sensors on specific body locations to provide accurate physiological readings, with wireless transmission and alert generation for real-time monitoring.
#8 PREH HOLDING, LLC
Headquarters: Bad Neustadt a. d. Saale, Bayern
PREH HOLDING, LLC designs wearable modules for remote monitoring and management of wounds and skin conditions, enabling treatment without removing medical articles.
Key Patents in Wearable Health Monitoring Devices
Wearable Treatment and Analysis Module (US20230215582A1)
A module with sensors and cameras for remote monitoring and management of wounds, using machine learning for analysis and treatment recommendations.
Wearable Device for Remote Monitoring (US11854702B2)
A device mounted on bandages or casts for monitoring wounds, with machine learning models for automated condition detection and treatment recommendations.
#9 FOURTH FRONTIER TECHNOLOGIES, Pvt. Ltd.
Headquarters: Texas, USA
FOURTH FRONTIER TECHNOLOGIES, Pvt. Ltd. focuses on wearable health monitoring systems for real-time analysis of cardiovascular and musculoskeletal health during exercise.
Key Patents in Wearable Health Monitoring Devices
Health Monitoring System for Exercise (US20180358119A1)
A wearable device for continuous real-time analysis of cardiovascular and musculoskeletal health during exercise, with alerts for detected conditions.
System for Monitoring Cardiovascular Health (US20230022981A1)
A system for monitoring cardiovascular health using wearable devices, providing feedback and alerts for cardiovascular conditions during exercise.
#10 Baxter International Inc.
Headquarters: Deerfield, Illinois, USA
Baxter International Inc. develops a necklace-style wearable medical device that continuously measures vital signs and motion metrics, eliminating the need for multiple devices.
Key Patents in Wearable Health Monitoring Devices
Necklace-Style Wearable Medical Device (US20240081658A1)
A necklace device measuring vital signs and motion metrics non-invasively, with sensors for ECG, pulse oximetry, and motion detection.
Sensor for Simultaneous Measurement (US20210315524A1)
A sensor for measuring blood pressure, stroke volume, and thoracic fluid content using electrodes without external leads, providing consistent and accurate measurements.
#11 Cardio Ring Technologies, Inc.
Headquarters: San Jose, California, USA
Cardio Ring Technologies, Inc. specializes in non-invasive wearable devices for continuous blood pressure monitoring using elastomeric polymers.
Key Patents in Wearable Health Monitoring Devices
Non-Invasive Wearable Device for Blood Pressure (US20210093209A1)
A device using elastomeric polymers and light measurement to continuously monitor blood pressure in various body regions.
Wearable Device for Blood Pressure Monitoring (US20210022629A1)
A device for non-invasive blood pressure monitoring using a contact member to compress tissue, with enhanced sensitivity and miniaturization.
#12 Robin H. Stewart
Robin H. Stewart develops dynamic biometric detection systems using wearable devices to monitor health status and detect anomalies.
Key Patents in Wearable Health Monitoring Devices
Dynamic Biometric Detection System (US20210052170A1)
A system for monitoring health status and detecting anomalies using wearable devices with machine learning algorithms for behavior and biomarker analysis.
Dynamic Biometric Monitoring System (US11749405B2)
A wristband device providing continuous health monitoring and anomaly detection, using sensors and advanced algorithms for improved accuracy.
#13 Robb Takeshi Fujioka
Robb Takeshi Fujioka focuses on using wearable sensors and telemedicine for diagnosing, monitoring, and authenticating employee health.
Key Patents in Wearable Health Monitoring Devices
Diagnosing, Monitoring and Authenticating Employee Health (US20240194336A1)
The system involves employees using wearable vital sign sensors to regularly monitor their health at home. If any concerns arise, they can consult with a doctor via telemedicine. Before entering the workplace, they show a QR code generated from their daily health check to authenticate their clearance.
This provides a scalable, low-cost, remote health screening system that allows employees to proactively monitor and manage their health while mitigating workplace infection risks.
Diagnosing, Monitoring, and Authenticating Employee Health During COVID-19 (US20210398667A1)
The system involves using wearable vital sign sensors, mobile devices, and telemedicine to regularly check employee health at home and work. It provides remote doctor consultations if needed. The system also uses location tracking to recommend nearby pharmacies.
The goal is to provide scalable, low-cost, easy-to-use daily health checks for employees to catch early symptoms, allow remote doctor consultations, and enable contactless on-site verification before entry using QR codes and infrared scanners.
#14 Vital Connect, Inc.
Headquarters: San Jose, California, USA
Vital Connect, Inc. develops wearable health devices that provide continuous, real-time monitoring of various health parameters.
Key Patents in Wearable Health Monitoring Devices
Screening for Structural Heart Diseases (US20230100732A1)
Using wearable sensors by segmenting and analyzing heart sounds, ECG, and accelerometer signals from a wearable device. The method involves dividing the signals into sequences based on body acceleration, screening individual sequences for heart sound abnormalities using features derived from ECG and phonocardiogram. This allows continuous monitoring and classification of heart sounds using wearable sensors for early detection of heart conditions.
Sensor Device for Contextual Heart Rate Monitoring (US11678811B2)
A sensor device for contextual heart rate monitoring that calculates heart rate using an ECG signal and detects user activity. The device analyzes heart rate history during exercise and calculates recovery heart rate after exercise stops. It generates warnings when heart rate is high during rest or low during activity. This provides contextual heart rate monitoring beyond just resting heart rate.
Screening for Structural Heart Diseases (US11534108B2)
This patent describes a method for screening structural heart diseases using wearable sensors that measure ECG, phonocardiogram (PCG), and accelerometer signals at the chest. The method involves dividing the signals into sequences based on body acceleration, applying screening algorithms to each sequence to detect abnormalities, aggregating the sequence-level decisions, and combining them to make a final screening decision. Accelerometer-based sequence division allows for more accurate segmentation of heart sounds compared to fixed segment lengths.
#15 Megan Reinhardt
Megan Reinhardt is the CEO of Rae Health. She specializes in developing wearable sensor systems to monitor cravings and drug use in people recovering from addiction.
Key Patents in Wearable Health Monitoring Devices
Wearable Sensor System for Monitoring Cravings and Drug Use (US20200085301A1)
The system uses a wearable device with sensors to continuously collect physiological data like movement, heart rate, and skin temperature. The device processes the data in real-time to detect stress, cravings, and drug use. It alerts the user and/or caregiver when signs of relapse are detected.
The device learns each user’s normal physiological patterns during supervised abstinence to establish thresholds for non-use. After release, it continues monitoring to detect deviations indicating cravings or drug use.
Wearable Device for Monitoring Stress and Cravings (US20220359073A1)
The device continuously measures physiological signals like motion, heart rate, and skin temperature. It processes the signals to extract features related to stress and cravings. If a threshold is exceeded, an alert is sent to the user or caregiver. The device learns personalized thresholds during supervision and uses machine learning to classify stress and cravings.
#16 Whoop, Inc.
Headquarters: Boston, Massachusetts, USA
Whoop, Inc. creates wearable physiological measurement systems for continuous health and fitness monitoring.
Key Patents in Wearable Health Monitoring Devices
Wearable Physiological Measurement Systems (US20220293236A1)
Wearable physiological measurement systems for continuous health and fitness monitoring that provide lightweight, non-intrusive straps that can be worn on appendages like wrists or ankles. The straps have light emitters and detectors to measure physiological parameters like heart rate without chest straps. The straps communicate with a removable module that recharges the strap’s batteries. The systems also analyze heart rate and other parameters to automatically determine exercise intensity and recovery levels.
#17 VITLS INC.
Headquarters: Houston, Texas, USA
VITLS INC. designs wearable devices for continuous, non-invasive monitoring of various physiological parameters.
Key Patents in Wearable Health Monitoring Devices
Wearable Device for Monitoring Physiological Parameters (US20210353227A1)
A wearable device that can be worn on the axilla of a user to monitor physiological parameters like heart rate, blood oxygen, and body temperature. The device has a flexible central portion that bends to conform to the shape of the axilla.
The device has sensors on both ends that can be placed on the skin of the user. The sensors are connected to electronics and a power source within the device. The device can be worn for extended periods of time to monitor the user’s physiological parameters.
Wearable Device for Monitoring User Physiology (US20230240604A1)
Wearable device for monitoring user physiology that can be attached to the skin between the axilla and arm for continuous, non-invasive monitoring of parameters like heart rate, respiration, blood oxygen, etc. The device has a dogbone shape with one end in the axilla and a flexible central section connecting the ends. The electronics, sensors, and power are contained within the enclosure. Openings allow skin contact.
The device adheres to the skin using a repositionable adhesive. It collects physiological data via sensors like optical, ECG, etc. The device can transmit the data wirelessly to a remote device for analysis. The shape, size, and adhesion are optimized for user comfort when worn between the axilla and arm.
#18 BraveHeart Wireless Inc.
Headquarters: Nashua, New Hampshire, United States
BraveHeart Wireless Inc. develops wearable health monitors that can accurately gather multiple biometric data types simultaneously without interference between sensors.
Key Patents in Wearable Health Monitoring Devices
Wearable Health Monitor (US10448831B2)
Wearable health monitor that can accurately gather multiple biometric data types simultaneously without interference between sensors. The monitor has both active sensors that transmit signals and passive sensors that receive signals.
A synchronization module coordinates the active sensor transmissions to minimize impact on nearby passive sensors. This allows multiplexing of data over shared communication channels. The monitor can also connect wirelessly to share data and has features like event buttons and remote triggering.
#19 The Regents of the University of Colorado, a body corporate
Headquarters: Denver, Colorado, USA
The Regents of the University of Colorado develop wearable pediatric devices with algorithms and software to optimize lung disease management and wellness in children.
Key Patents in Wearable Health Monitoring Devices
Wearable Pediatric Devices (US20240120091A1)
Wearable pediatric devices with algorithms and software to optimize lung disease management and wellness in children. The devices monitor physiological parameters like heart rate, oxygen saturation, respiration rate, movement, etc. and transmit the data to a computer system for analysis. Algorithms compare the real-time data to the child’s baseline to assess health status.
Deviations trigger alerts to caregivers if health deteriorates. The devices also provide feedback to motivate exercise and monitor pulmonary rehab progress. The goal is to improve lung disease management, prevent exacerbations, and reduce healthcare utilization by providing personalized, real-time monitoring and feedback.
#20 HEALTH CARE ORIGINALS, INC.
Headquarters: Rochester, New York, USA
HEALTH CARE ORIGINALS, INC. uses wearable devices to monitor physiological parameters for various applications beyond basic health tracking.
Key Patents in Wearable Health Monitoring Devices
Wearable Devices for Health Monitoring (US20230248310A1)
Using wearable devices to monitor physiological parameters for various applications beyond basic health tracking. The methods involve measuring parameters like coughing, heart rate, skin temperature, etc. using wearables. Algorithms analyze the data to detect conditions like lung cancer, respiratory distress, end-of-life symptoms, breathing issues, patient wellness, athletic performance, distress in detainees, and illness onset. The wearables provide proactive alerts, feedback, and diagnosis based on baseline trends.
#21 Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
Headquarters: Shenzhen, China
Shenzhen Mindray Bio-Medical Electronics Co., Ltd. specializes in patient monitoring systems, medical imaging systems, and in-vitro diagnostics to improve healthcare quality and efficiency.
Key Patents in Wearable Health Monitoring Devices
Patient Monitoring System with Adaptive Data Acquisition (US20210327577A1)
This patent describes a patient monitoring system designed to enhance monitoring efficiency and quality. The system employs a wearable monitoring module capable of switching between continuous and discontinuous monitoring modes depending on patient parameters. When rigorous monitoring is required, the continuous mode is activated with higher frequency data acquisition.
Conversely, when the patient is stable, the system switches to discontinuous mode to minimize unnecessary data collection. Parameters such as posture, distance, signal strength, and storage capacity are considered in determining the appropriate mode, thereby improving monitoring efficiency while ensuring patient safety.
#22 Pratyush Pavan Devarasetty
Key Patents in Wearable Health Monitoring Devices
Monitoring System for Pediatric Patients with Tracheostomy Tubes (US20220249032A1)
This patent presents a monitoring system for detecting physiological distress in pediatric patients with tracheostomy tubes who cannot verbally communicate distress. The system utilizes sensors attached to a wearable band around the patient’s neck, which measure changes in physiological indicators such as heart rate, muscle movement, and skin conductance.
An onboard controller analyzes the sensor data using algorithms to determine if the patient is in distress. If distress is detected, an alert is sent to caregivers. This system helps prevent complications by allowing early intervention when a tracheostomy patient is in distress and cannot verbally communicate.
#23 BIPS Medical Ltd.
Headquarters: Tel Aviv, Israel
BIPS Medical Ltd. specializes in non-invasive vital sign monitoring systems, focusing on accuracy, speed, and usability in medical environments.
Key Patents in Wearable Health Monitoring Devices
Vital Sign Monitoring System (US20200214582A1)
This patent describes a vital sign monitoring system that accurately, quickly, and non-invasively measures vital signs such as blood pressure, pulse, and breathing rate using wearable sensors. The system includes removable sensors placed on different body parts, which measure corresponding vital signs.
By cross-checking signals from multiple sensors, the system provides more accurate and robust measurements compared to traditional methods. It also assesses signal correspondence to identify any discrepancies. The wearable design allows for monitoring during activities, and the system can diagnose patient conditions and forecast deterioration by analyzing trends in vital sign data.
#24 Health Gauge Inc.
Headquarters: Edmonton, Alberta, Canada
Health Gauge was earlier known as Salu Design Group Inc.develops innovative wearable health monitors to enhance personal wellness and medical diagnostics.
Key Patents in Wearable Health Monitoring Devices
Wearable Health Monitor (US20220028553A1)
This patent covers a wearable health monitor that uses sensors on the wrist to accurately measure blood pressure, heart rate, pulse wave velocity, and oxygen saturation. The monitor calculates blood pressure using a machine learning algorithm based on collected data.
It also provides notifications and features such as auto-tagging and manual tagging to help users understand their stress, diet, and exercise levels. The data is displayed on the monitor and can be transmitted wirelessly to external devices. The monitor is designed for easy sensor modularity and replacement, ensuring user convenience and accuracy in health monitoring.
Wearable Device for Monitoring Cardiovascular Health (US11848102B2)
This patent describes a wearable device for monitoring cardiovascular health using sensors on the wrist to measure parameters such as heart rate, oxygen saturation, pulse wave velocity, and activity. A machine learning algorithm converts these measurements into estimated blood pressure.
The device provides feedback to the user on their readings and trends, helping them improve their cardiovascular health through behavior changes. The device can also transmit data to an external device for further analysis, making it a comprehensive tool for cardiovascular monitoring and management.
#25 Rodrick Stevenson
Rodrick Stevenson focuses on innovative wearable health monitoring systems that integrate seamlessly into daily life for continuous and remote monitoring.
Key Patents in Wearable Health Monitoring Devices
Concealable Health Monitoring Vest and Wrist Device System (US20240041402A1)
This patent describes a concealable health monitoring system that includes a vest and a wrist device for remote medical monitoring. The vest is equipped with electrode leads and stethoscope sensors to measure ECG and auscultation signals, while the wrist device measures oxygen saturation, body temperature, and blood pressure.
Both devices transmit the collected signals to a remote monitoring station. The vest features hook-and-loop closures for easy connection of the front panels, providing a convenient and discreet solution for continuous health monitoring.
#26 Zansors LLC
Headquarters: Arlington, Virginia, USA
Zansors LLC specializes in wireless health monitoring solutions that utilize innovative wearable technology and embedded algorithms for anomaly detection.
Key Patents in Wearable Health Monitoring Devices
Wirelessly Monitoring Health Conditions (US20190209094A1)
This patent describes wearable patches designed to monitor health conditions such as sleep apnea, arrhythmias, glucose levels, and physical activity. The patches use embedded algorithms to detect anomalies by capturing signals like breathing, heart rate, and movement, removing noise, computing moving averages, and identifying events that deviate from normal profiles. These patches transmit data wirelessly to devices for visualization and analysis and are designed to have low power, memory, and bandwidth requirements.
Wireless Health Monitoring Patches (US20190343400A1)
This patent describes wearable patches that wirelessly monitor health conditions using on-board processing for anomaly detection. The patches capture signals such as breathing and heart rate and process them to remove noise. Moving averages are computed using windows, and events are detected if a window contains a significant deviation from normal.
This allows for the detection of conditions such as sleep apnea, arrhythmias, and breathing disorders without wires or bulky equipment. The patches can also report subjective data from a mobile app, with cloud processing combining objective and subjective data for visualization on a health dashboard.
#27 Erin Marie Carr-Jordan
Erin Marie Carr-Jordan focuses on wearable technology for monitoring mental health by correlating physical activity and mood.
Key Patents in Wearable Health Monitoring Devices
Wearable Device for Monitoring Overall Mental Health (US20190029584A1)
This patent describes a wearable device designed to monitor overall mental health by tracking physical activity and mood. The device includes a wristband with a detachable health monitoring assembly containing sensors, an accelerometer, a location tracker, a display, a processor, and a power source.
Users can report their mood via the touchscreen, and the device correlates physiological data with mood to provide mental health insights. It also transmits data to remote monitoring devices for further analysis.
#28 Patrick Humphrey
Patrick Humphrey develops advanced user monitoring systems that provide continuous biological parameter tracking.
Key Patents in Wearable Health Monitoring Devices
Active User Monitoring System (US20200143657A1)
This patent describes an active user monitoring system that continuously monitors biological parameters using sensors in a wearable device. The device wirelessly transmits the monitored parameters to a computer system and the user’s primary care physician. If an alarm threshold is breached, the system can alert the user, the physician, and emergency services, ensuring timely medical intervention.
#29 LifeQ B.V.
Headquarters: Alpharetta, Georgia, United States.
LifeQ B.V. provides wearable health solutions that focus on the continuous monitoring of vital health parameters.
Key Patents in Wearable Health Monitoring Devices
Longitudinal Monitoring of Ectopic Beats (US20240057925A1)
This patent describes a method for longitudinal monitoring of ectopic beats to quantify their frequency or track their evolution over time in human participants. A wearable device continuously monitors the peripheral pulse to detect ectopic beats. Trends in ectopic beat frequency are analyzed to identify early signs of heart disease. The system notifies clinicians of increasing ectopic burden, allowing for early intervention and preventing full-blown arrhythmias. The wearable device also shares ectopic trends with patients to promote wellness.
#30 Suraj Mohan
Suraj Mohan focuses on wearable diagnostic devices that enable users to measure multiple physical parameters of others.
Key Patents in Wearable Health Monitoring Devices
Wearable Diagnostic Device (US20210177349A1)
This patent describes a wearable diagnostic device that allows a user to measure physical parameters of another person. The device features a modular sensor matrix for simultaneous multi-parameter measurement and a display to show the results. It includes wireless communication capabilities for data transfer. The customizable sensor matrix allows the measurement of parameters such as fetal heart rate, oxygen saturation, hemoglobin, blood sugar, etc.
#31 Battelle Memorial Institute
Headquarters: Columbus, Ohio, USA
Battelle Memorial Institute develops innovative wearable devices for continuous health monitoring.
Key Patents in Wearable Health Monitoring Devices
Continuous Blood Pressure Monitoring Device (US20220233077A1)
This patent describes a wearable device for continuous blood pressure monitoring using a single sensor, such as an ECG or acoustic sensor, to reduce complexity and improve usability. The device estimates blood pressure from the sensor data by measuring features like R-wave height, T-wave height, or contraction/relaxation durations.
#32 Intel Corporation
Headquarters: Santa Clara, California, USA
Intel Corporation is a leader in technology innovation, including wearable health monitoring devices.
Key Patents in Wearable Health Monitoring Devices
Wearable Electronic Device for Health Monitoring (US20210100458A1)
This patent describes a wearable electronic device, such as a bracelet, that continuously monitors multiple health parameters of the user and determines an overall health state based on the measurements.
It uses sensors to measure parameters like heart rate and blood oxygen and a processor to analyze the data and determine the user’s overall health status. The device can provide feedback to the user, send alerts to other devices, and track trends over time for proactive health monitoring and management.
#33 Vlepis Solutions Pty Ltd
Headquarters: Sydney, New South Wales, Australia
Vlepis Solutions Pty Ltd specializes in adhesive medical devices for long-term, wearable health monitoring.
Key Patents in Wearable Health Monitoring Devices
Adhesive Medical Device for Long-Term Monitoring (US20230165472A1)
This patent describes an adhesive medical device for long-term, wearable monitoring of multiple physiological parameters from patients. The device features a biosensor layer with adhesive to stick to the skin and wirelessly transmits the data to a server for analysis. If thresholds are exceeded, it alerts a secondary device. The device is remotely powered and can have a visual indicator. Multiple devices can be worn simultaneously for comprehensive monitoring, allowing dynamic risk assessment and response to patient conditions.
#34 LifeLens Technologies, Inc.
Headquarters: Ivyland, PA, United States
LifeLens Technologies, Inc. offers innovative wearable systems for monitoring metabolic and cardiopulmonary parameters.
Key Patents in Wearable Health Monitoring Devices
Wearable System for Monitoring Metabolic and Cardiopulmonary Parameters (US20240065575A1)
This patent describes a wearable system for monitoring metabolic and cardiopulmonary parameters of a subject in an unrestricted environment. The system includes a wearable control unit that analyzes breath samples obtained from a sampling module interfaced with the subject’s breath stream.
It can monitor parameters like respiratory rate, breath volume, metabolism, and oxygen consumption. The system can wirelessly communicate the results to a user device or external coordination device, offering a discreet and self-powered solution for daily activity monitoring.
#35 DawnLight Technologies Inc.
Headquarters: Palo Alto, CA, USA
DawnLight Technologies Inc. specializes in contactless health monitoring systems using advanced sensor technology and machine learning.
Key Patents in Wearable Health Monitoring Devices
Contactless Health Monitoring System (US20210030276A1)
This patent describes a contactless health monitoring system that uses multiple sensors and machine learning to diagnose respiratory conditions such as COPD, asthma, and sleep apnea without physical contact. The system includes sensors such as radar, cameras, and microphones that capture data on heartbeat, respiration, coughing, sneezing, and wheezing.
Signals are processed using techniques like wavelet transforms and mel-frequency cepstrums, and machine learning models analyze the data to predict conditions like heart rate, respiratory rate, and cough detection. The sensors can be combined and ensembled to improve diagnosis accuracy.
#36 Avidhrt, Inc.
Headquarters: East Lansing, Michigan, United States
Avidhrt, Inc. focuses on portable and cost-effective vital monitoring systems for individual health management.
Key Patents in Wearable Health Monitoring Devices
Portable Vital Monitoring System (US20190183359A1)
This patent describes a portable vital monitoring system that allows individuals to monitor their own vitals using a small, lightweight, and cost-effective device. The device includes sensors for measuring ECG, pulse oximetry, and skin temperature.
It wirelessly transmits the data to a mobile app for real-time display and analysis. The app uses machine learning to detect abnormalities and provide early intervention alerts, offering a comprehensive solution for personal health monitoring.
#37 Bob Norri
Bob Norri specializes in monitoring assemblies for tracking cardiovascular health using advanced optical sensors.
Key Patents in Wearable Health Monitoring Devices
Monitoring Assembly for Tracking Cardiovascular Health (US20210259550A1)
This patent describes a monitoring assembly that uses multiple optical sensors to measure various cardiovascular parameters and wireless transceivers to relay the measurements to an electronic device.
The assembly includes a set of optical sensors, each coupled to a transceiver, that can measure different cardiovascular parameters such as blood oxygen saturation, heart rate, and blood pressure. The sensors wirelessly transmit the measurements to a device which displays and logs them.
#38 MURATA VIOS, INC.
Headquarters: Plymouth, Minnesota, USA
MURATA VIOS, INC. also known as Vios Medical offers innovative electrode assemblies that enhance signal quality, reduce noise, and increase patient comfort.
Key Patents in Wearable Health Monitoring Devices
Electrode Assembly with Increased Signal Quality (US10939870B2)
This patent describes an electrode assembly that provides increased signal quality, reduced signal noise, and increased patient comfort. The assembly includes an elastic layer that is substantially larger along the X and Y axes compared to the Z axis.
It also includes a plurality of electrodes, each extending at least partially through the elastic layer, and a stabilizing sheet positioned between the electrodes and the elastic layer. This configuration restricts electrode movement relative to each other along the X and Y axes, improving signal quality.
Patient Monitoring Devices and Systems (US20190223801A1)
This patent describes patient monitoring devices and systems with electrode assemblies that offer improved signal quality, reduced noise, better adhesion, and increased reliability compared to conventional electrode assemblies. Innovations include:
- Elastic Electrode Assembly with Restricted Electrode Movement: The electrode assembly has a large, elastic layer with electrodes partially extending through it. A stabilizing sheet between the electrodes restricts their movement along the X and Y directions while allowing some Z-axis movement, preventing electrode misalignment and improving signal quality.
- Gel-Contact Electrode Assembly: The assembly includes an elastic layer with gel contacts affixed to the electrodes, positioned to form an air pocket between the gel, elastic layer, and skin, reducing noise and improving adhesion.
- Stabilized Lead Connections: The monitoring device ensures stable connections for improved reliability.
#39 KOS, Inc.
Headquarters: Palo Alto, California, United States
KOS, Inc. focuses on wearable devices that utilize on-board sensors, machine learning, and remote monitoring for continuous health monitoring.
Key Patents in Wearable Health Monitoring Devices
Wearable Device for Continuous Health Monitoring (US20240074703A1)
This patent describes a wearable device equipped with on-board sensors, machine learning algorithms, and remote monitoring capabilities to continuously monitor user health, identify diseases early, and provide personalized health advice.
The wearable includes sensors for heart rate, skin temperature, ECG, and GPS. It transmits data to a remote server for analysis using machine learning to recognize early disease indications. The device also offers health advice, medication reminders, and emergency alerts.
#40 TOSENSE, INC.
Headquarters: Deerfield, Illinois, USA
TOSENSE, INC. was acquired by Baxter. They specialize in wearable sensors for measuring vital signs and hemodynamic parameters from the neck.
Key Patents in Wearable Health Monitoring Devices
Wearable Sensor for Measuring Vital Signs (US20190290134A1)
This patent describes a wearable sensor that measures vital signs and hemodynamic parameters from a patient’s neck. The sensor includes electrodes for measuring ECG and TBI waveforms and an accelerometer for detecting motion. It calculates various health metrics such as heart rate, pulse rate, SpO2, respiratory rate, temperature, stroke volume, cardiac output, and pulse transit time. The sensor is designed to be comfortable and easy to wear, resembling a piece of jewelry.
#41 AventuSoft, LLC
Headquarters: Florida, USA
AventuSoft, LLC offers non-invasive health monitoring systems using wearable sensors for cardiac and pulmonary functions.
Key Patents in Wearable Health Monitoring Devices
Non-Invasive Health Monitoring System (US20230072872A1)
This patent describes a non-invasive health monitoring system that uses wearable sensors to measure cardiac and pulmonary functions. The system captures vibrations from body locations such as the chest and torso using wearable devices with accelerometers. Source separation algorithms extract individual cardiac and respiratory signals from the composite vibration.
The separated signals are analyzed to measure parameters like heart rate, breathing rate, and valve timings. The system provides a non-invasive cardiopulmonary assessment using just a wearable device and NFC communication, and it can transmit the measurements remotely for monitoring.
#42 Sanofi
Headquarters: Paris, France
Sanofi focuses on determining the efficacy of medical treatments using continuous biomarker monitoring with wearable sensors.
Key Patents in Wearable Health Monitoring Devices
Determining Efficacy of Medical Treatments (US20230068469A1)
This patent describes a method for determining the efficacy of medical treatments for disorders like achondroplasia by continuously monitoring biomarkers using wearable sensors. The wearables measure biomarkers such as sleep apnea using pulse oximeters, and gait and activity using actigraphy. AI algorithms analyze the signals to extract biomarkers. Comparing post-treatment biomarkers to pre-treatment baselines helps determine treatment efficacy.
#43 Saleem Sayani
Saleem Sayani develops wearable diagnostic devices for non-invasive and continuous health testing.
Key Patents in Wearable Health Monitoring Devices
Wearable Diagnostic Device (US11076805B2)
This patent describes a wearable diagnostic device that provides multiple health tests in a non-invasive and continuous manner. The device can detect parameters such as heart rate, hemoglobin, glucose, cholesterol, oxygen, body temperature, and blood pressure. It uses sensors to collect signal data, predicts values based on user profiles, and compares them against actual readings to diagnose medical states. The device also learns user patterns to suggest and perform associated tests.
#44 NANOWEAR INC.
Headquarters: New York, New York, USA
NANOWEAR INC. specializes in non-invasive, wearable, and portable medical devices for monitoring cardiovascular health.
Key Patents in Wearable Health Monitoring Devices
Non-Invasive Wearable Medical Device (US10959634B2)
This patent describes a non-invasive, wearable, and portable medical device for monitoring cardiovascular health and evaluating conditions like congestive heart failure (CHF). The device is a textile-based harness with sensors located on adjustable elastic bands wrapping around the chest and shoulders. It provides multi-parametric, continuous, remote patient monitoring of ECG, ICG, impedance, respiration, heart sounds, and posture. The harness wirelessly transmits the data to a remote device for analysis and display.
#45 George Mason University Research Foundation, Inc.
Headquarters: Fairfax, Virginia, USA
George Mason University Research Foundation, Inc. focuses on wearable devices for continuous cardiovascular monitoring, diagnosis, and treatment.
Key Patents in Wearable Health Monitoring Devices
Wearable Device for Monitoring Joint Rehabilitation (US11284838B2)
This patent describes a wearable device for monitoring joint rehabilitation that can detect swelling, infection, and blood clots. The device uses sensors to track joint movements, monitor physiological parameters, and learn the patient’s individual kinematics.
It alerts the user if the device isn’t properly positioned. Additional sensors like ultrasound or infrared detect deep vein thrombosis. The wearable provides real-time measurements, alerts for complications, and feedback to aid rehabilitation exercises.
#46 RAY IOT SOLUTIONS INC.
Headquarters: California, USA
RAY IOT SOLUTIONS INC. specializes in non-contact, non-invasive health monitoring systems using advanced sensor technology and AI.
Key Patents in Wearable Health Monitoring Devices
Non-Contact Health Monitoring System (US20240180433A1)
This patent describes a non-contact, non-invasive health monitoring system that continuously monitors patient health parameters like respiration, heart rate, temperature, and sleep patterns using sensors mounted on walls or tables without physical contact. The system analyzes signals using AI algorithms to detect medical conditions and transmit the analyzed data to remote servers for further analysis and reporting.
Wall-mounted sensors send signals like respiration sounds, motion, and body temperature to a processor that uses AI algorithms to monitor health parameters, allowing for non-invasive, non-contact health monitoring without requiring user contact.
#47 XIAO JUN WEN
XIAO JUN WEN develops comprehensive patient monitoring devices and telemedicine systems for remote health monitoring and diagnosis.
Key Patents in Wearable Health Monitoring Devices
Comprehensive Patient Monitoring Device (US20240079129A1)
This patent describes a comprehensive patient monitoring device and telemedicine system that enables remote monitoring and diagnosis of patients using a single device. The device is equipped with sensors to continuously monitor vital signs such as blood pressure, oxygen, temperature, and ECG. The data is transmitted to a telemedicine server where it is compared against baseline values using AI.
If abnormalities are detected, the system initiates contact with the patient and alerts healthcare professionals. The device also supports video, voice, and messaging consultations with doctors, aiming to provide remote monitoring and diagnosis equivalent to in-person visits.
#48 Valencell, Inc.
Headquarters: North Carolina, USA
Valencell, Inc. focuses on compact wearable health and environmental monitors.
Key Patents in Wearable Health Monitoring Devices
Compact Wearable Health and Environmental Monitor (US11395595B2)
This patent describes a compact, wearable health and environmental monitor that can be worn on the ear or attached to the body. The monitor includes multiple sensors for detecting various physiological and environmental factors. It wirelessly transmits the data to a recording device for storage and analysis. The monitor can also provide biofeedback and personal entertainment.
#49 TRUE WEARABLES, INC.
Headquarters: California, USA
TRUE WEARABLES, INC. develops wearable monitoring devices for various physiological parameters.
Key Patents in Wearable Health Monitoring Devices
Wearable Monitoring Device (US20200060555A1)
This patent describes a wearable monitoring device capable of measuring physiological parameters like heart rate, blood oxygen saturation, and body temperature. The device features an optical sensor, temperature sensor, and electrical contact sensors that can be attached to different body parts. It uses wireless communication to transmit the data to a host device for processing and display. The device can be used for continuous health monitoring or spot checks.
Wearable Device for SpO2 Measurement (US20220202362A9)
This patent describes a wearable medical monitoring device capable of accurately measuring and displaying SpO2 levels above 100% to monitor users undergoing oxygen therapy. It uses a model-based extrapolation of the SpO2 curve beyond 100% based on real-time data.
This allows users to monitor their oxygen saturation levels on a familiar scale. The device also includes auxiliary sensors for temperature, motion, and ultrasound, authenticates with a host device, uses a distributed fuel gauge to measure battery life, and transmits health data wirelessly.
#50 University of Pittsburgh—Of the Commonwealth System of Higher Education
Headquarters: Pittsburgh, Pennsylvania, USA
University of Pittsburgh—Of the Commonwealth System of Higher Education focuses on wearable devices for cardiovascular monitoring, diagnosis, and treatment.
Key Patents in Wearable Health Monitoring Devices
Wearable Devices for Continuous Cardiovascular Monitoring (US11980468B2)
This patent describes wearable devices and systems for continuous cardiovascular monitoring, diagnosis, and treatment. The devices, which can be worn on body parts like fingers, wrists, and the chest, have multiple electrodes to simulate a 12-lead ECG by touching different body locations, allowing for full ECG synthesis without additional equipment.
They also have sensors for heart rate, motion, oxygen saturation, etc., and use AI to detect arrhythmias. If abnormalities are detected, the devices can recommend treatments, contact emergency services, or guide users through maneuvers like coughing. The devices can also synthesize full 12-lead ECGs for remote diagnosis and communicate with smartphones and servers for analysis and alerts.
#51 ENK Wireless, Inc.
Headquarters: California, USA
ENK Wireless, Inc. specializes in methods for efficiently transmitting data using multiple auxiliary devices.
Key Patents in Wearable Health Monitoring Devices
Data Transmission Method Using Auxiliary Devices (US20240137846A1)
This patent describes a method for efficiently transmitting data to a destination device using multiple auxiliary devices. The main transmitter sends a smaller subset of bits to each auxiliary device, which then relay the smaller subset along with their own bits to the destination. The destination device combines these bits to reconstruct the full data set. This approach reduces the amount of data the main transmitter needs to send directly while leveraging the proximity of auxiliary devices.
#52 INTERNATIONAL BUSINESS MACHINES CORPORATION
Headquarters: Armonk, New York, USA
INTERNATIONAL BUSINESS MACHINES CORPORATION (IBM) develops wearable sensor systems for detecting disorders through integrated physiological data.
Key Patents in Wearable Health Monitoring Devices
Wearable Sensor System for Detecting Disorders (US11903734B2)
This patent describes a wearable sensor system for detecting disorders by integrating and synchronizing physiological data from wearables on body parts like nails with data from other devices. The system measures physiological data wirelessly from the nails and integrates it with data from other devices. This combined data is then analyzed to detect disorders.
#53 Dandelion Medical Devices, Inc.
Headquarters: New York, USA
Dandelion Medical Devices, Inc. develops wearable devices for detecting subpulses and monitoring pulse strength.
Key Patents in Wearable Health Monitoring Devices
Wearable Device for Detecting Subpulses (US20240156364A1)
This patent describes a wearable device for detecting subpulses, which are pulses too weak to be reliably palpated. The device uses sensors to detect subpulses and determines the pulse condition based on the sensor data.
It provides a user-perceptible indication of the pulse condition and can be worn on the body for extended periods to continuously monitor pulse strength. The device aims to improve pulse detection accuracy compared to manual palpation, especially for critically ill patients with low blood pressure.
#54 FITBIT, INC.
Headquarters: San Francisco, California, USA
FITBIT, INC. develops portable monitoring devices for accurate activity tracking and calorie burn calculation.
Key Patents in Wearable Health Monitoring Devices
Portable Monitoring Devices for Activity Metrics (US11676717B2)
This patent describes portable monitoring devices that accurately calculate calorie burn and other activity metrics using altitude and motion sensors. The devices include an altitude sensor, motion sensor, and processing circuitry to determine calorie expenditure based on altitude changes and motion.
This approach allows for more accurate activity tracking than motion sensors alone. The devices may also include other sensors like heart rate monitors for additional insights and can be worn during activities such as hiking, stair climbing, or cycling.
#55 Guardian Watch Inc. LLC
Guardian Watch Inc. LLC focuses on wearable devices for emergency alerts and health monitoring.
Key Patents in Wearable Health Monitoring Devices
Wearable Device for Emergency Alerts (US20240122542A1)
This patent describes a wearable device that can automatically alert the user and predetermined contacts when health data indicates a possible need for assistance or emergency response. The device continuously monitors vital signs such as oxygen levels and heart rate.
Using algorithms, it compares the data to stored values and triggers alerts when abnormalities are detected. This functionality enables quick responses to health events such as falls, medical emergencies, or overdoses.
#56 AiCare Corporation
Headquarters: San Jose, California, USA
AiCare Corporation develops real-time monitoring systems for predicting health deterioration using wearable devices.
Key Patents in Wearable Health Monitoring Devices
Real-Time Monitoring System for Predicting Health Deterioration (US20200390399A1)
This patent describes a real-time monitoring system that predicts remaining lifetimes and identifies health deterioration in patients using wearable devices. The system continuously monitors activity levels using accelerometers, temperature, and heart rate sensors.
Machine learning algorithms, such as XGBoost, analyze the data to predict significant drops in activity levels, which may indicate health decline or life-threatening events. The system triggers alarms when activity drops below a critical level.
#57 Anthony Olivero
Anthony Olivero focuses on portable biometric monitoring devices for tracking multiple health indicators.
Key Patents in Wearable Health Monitoring Devices
Portable Biometric Monitoring Device (US20200060556A1)
This patent describes a portable biometric monitoring device for tracking multiple health indicators such as respiratory function, heart rate, temperature, and oxygen saturation. The device includes sensors integrated into a wearable member that monitors these biometric indicators.
A hub wirelessly connects to the sensors, compares the readings to preferred ranges, and provides recommendations if any indicators fall outside of these ranges. The hub can also upload data to a network for comparative analysis, aiding in early illness identification, closer monitoring, and disease spread tracking.
#58 PEXS LLC
Headquarters: Delaware, USA
PEXS LLC develops wearable bands for transmitting biometric data to cell phones and other devices.
Key Patents in Wearable Health Monitoring Devices
Wearable Bands for Biometric Data Transmission (US11654367B2)
This patent describes wearable bands that transmit biometric data, such as heart rate, to a user’s cell phone without a display. The bands can authenticate and report user activity levels to other devices, enhancing experiences like gaming by providing verified biometric data. The system aggregates sensors from multiple bands to deliver authenticated activity status, such as “maximally exerting,” which can impact central systems like games.
#59 Bellagunda Renganalthan
Bellagunda Renganalthan focuses on smart ECG electrodes with additional monitoring capabilities.
Key Patents in Wearable Health Monitoring Devices
Smart ECG Electrode with Built-In Sensors (US20220133155A1)
This patent describes a smart ECG electrode integrated with sensors for monitoring various parameters including patient position, falls, respiratory rate, heart rate, skin temperature, and bed exits. It replaces conventional ECG electrodes to provide additional patient data streaming wirelessly to a monitor.
The smart electrode aims to detect bed sores, prevent ventilator-associated pneumonia, and provide early sepsis detection. Its minimized form factor fits into existing ECG electrode shapes and includes integrated circuitry for comprehensive monitoring.
#60 Tula Health Inc
Headquarters: Utah, USA
Tula Health Inc develops wearable devices for precise measurement of physiological parameters.
Key Patents in Wearable Health Monitoring Devices
Wearable Device for Accurate Physiological Measurement (US11903686B1)
This patent describes a wearable device designed for accurately measuring physiological parameters by maintaining sensors at a constant pressure and position against the body. The device features a band secured on the body with adjustable pressure, a sensor mounted on the band extending through a slot, and a housing that moves relative to the band while maintaining body pressure.
A processor optimizes sensor placement and pressure using feedback from pressure sensors, ensuring precise measurement accuracy and consistency by avoiding issues like improper pressure or misalignment.
#61 MAHESH MUKESH GALGALIKAR
MAHESH MUKESH GALGALIKAR focuses on wearable health monitoring systems for comprehensive health assessments.
Key Patents in Wearable Health Monitoring Devices
Wearable Health Monitoring System (US20220000374A1)
This patent describes a wearable health monitoring system that records multiple physiological data points simultaneously for a comprehensive health assessment. The system utilizes a patch with multiple sensors to collect data such as ECG, blood pressure, O2 saturation, and acoustic signals. The collected data is transmitted to a central server for analysis and storage. The system is capable of detecting clinically significant events and triggering alerts.
#62 NEW YORK UNIVERSITY
Headquarters: New York City, New York, USA
NEW YORK UNIVERSITY develops smart wearable devices for tracking symptoms and interactions for early health anomaly detection.
Key Patents in Wearable Health Monitoring Devices
Smart Wearable Devices for Health Anomaly Detection (US20240081657A1)
This patent describes smart wearable devices designed for continuous, objective tracking of symptoms and interpersonal interactions to detect and predict health anomalies. The devices include sensors for biometrics such as breathing, temperature, heart rate, and oxygen saturation, along with microphones, accelerometers, and Bluetooth for detecting social distancing and proximity.
The devices can store and transmit data locally and to the cloud. Machine learning algorithms analyze time series data to detect changes in health states. Wearables can be neckpieces, headbands, or ear sensors.
#63 Dimitrios FOTIADIS
Dimitrios FOTIADIS develops systems using wearable sensors for Parkinson’s disease monitoring.
Key Patents in Wearable Health Monitoring Devices
System for Monitoring Parkinson’s Disease Symptoms (US20220022750A1)
This patent describes a system using wearable sensors to monitor Parkinson’s disease symptoms and quantify motor function in an unattended manner for long-term monitoring. The system includes body-worn devices with IMU sensors to collect movement data, and a docking station with embedded computation to process this data.
The devices connect and store data locally, then transmit it to the station for analysis. The system quantifies symptoms such as tremor, bradykinesia, dyskinesia, freezing of gait, and postural instability, and provides reports to physicians for medication adjustments.
#64 HelpWear Inc.
Headquarters: Toronto, Ontario, Canada
HelpWear Inc. develops wearable heart monitoring systems with real-time analysis and emergency response capabilities.
Key Patents in Wearable Health Monitoring Devices
Wearable Heart Monitoring System (US11363958B2)
This patent describes a wearable heart monitoring system that non-invasively monitors cardiovascular biometrics around the clock, with real-time analysis, and contacts emergency services when necessary. The system uses a wrist-worn device with multiple electrodes and pulse oximetry sensors to wirelessly transmit data to a base unit.
The base unit compares signals to expected values, ignoring motion-impacted readings. If abnormalities indicating an emergency are detected, the system alerts and notifies responders. The device is designed to seamlessly integrate into clinical environments, provide continuous monitoring, and enhance cardiovascular diagnosis.
#65 Consensus Orthopedics, Inc.
Headquarters: California, USA
Consensus Orthopedics, Inc. now known as Shalby Advanced Technologies focuses on monitoring physical therapy and rehabilitation using implanted sensors.
Key Patents in Wearable Health Monitoring Devices
Monitoring Physical Therapy and Rehabilitation (US20210030357A1)
This patent describes a system for monitoring physical therapy and rehabilitation of joints using sensors implanted in the patient’s body. These sensors, which may include accelerometers, communicate with a patient device such as a smartphone to provide real-time feedback on joint extension, flexion, and pivot points during exercises.
The system tracks progress, prevents over-extension, and identifies specific exercises based on pivot point distances. It can also predict average pivot points for exercises using patient data to refine predictions during exercise.
#66 NORTHWESTERN UNIVERSITY
Headquarters: Evanston, Illinois, USA
NORTHWESTERN UNIVERSITY develops non-invasive monitoring systems for physiological parameters.
Key Patents in Wearable Health Monitoring Devices
Non-Invasive Physiological Monitoring System (US20210386300A1)
This patent describes a non-invasive monitoring system for physiological parameters using a wearable system of sensors that attach to the skin. The system includes multiple time-synchronized sensor systems that communicate wirelessly.
Each sensor system detects a vital sign and generates a corresponding physiological parameter. The data is received and displayed by a microcontroller. The sensor systems can be placed on different parts of the body to monitor various parameters.
#67 EMFIT LTD.
Headquarters: Finland
EMFIT LTD. focuses on continuous health data monitoring with stationary and wearable sensors.
Key Patents in Wearable Health Monitoring Devices
Continuous Health Monitoring System (US11972863B2)
This patent describes a system for continuous, around-the-clock health data monitoring. It involves a stationary sensor placed near the user’s bed to capture health data during sleep, and a wearable sensor used during waking hours.
The wearable sensor charges overnight in a dock near the bed, allowing it to be smaller and more convenient for daytime use. The stationary sensor provides complementary sleep data. A central system collects and analyzes data from both sensors and triggers alerts as needed.
#68 Centenary University
Headquarters: Hackettstown, New Jersey, USA
Centenary University focuses on monitoring fatigue levels of vehicle operators using wearable devices.
Key Patents in Wearable Health Monitoring Devices
Wearable Device for Fatigue Monitoring (US11033228B2)
This patent describes a wearable device and system for monitoring fatigue levels of vehicle operators to prevent accidents caused by drowsiness. The wearable device collects biofeedback data such as skin conductance, heart rate, and eye movement to assess fatigue levels. When fatigue is detected, the device alerts the wearer using vibration, sound, or lights. The system integrates with central processing to monitor fleets of vehicle operators, using AI to establish fatigue baselines.
#69 ROHINI SHANKAR
ROHINI SHANKAR focuses on wearable devices for cardiac monitoring.
Key Patents in Wearable Health Monitoring Devices
Wearable Device for Cardiac Monitoring (US20200337578A1)
This patent describes a wearable device designed to diagnose and monitor various cardiac parameters. The device features electrodes for measuring electrical potential on different parts of the user’s body and sensors for capturing mechanical parameters such as heart sounds.
It records and displays various cardiac metrics, including ECG, SCG, PCG, BCG, blood pressure (BP), heart rate (HR), oxygen saturation (SpO2), and respiratory rate (RR). The device can send alerts if abnormalities are detected and is designed to be worn on the wrist. It can also be controlled via a smartphone app.
What’s Next?
As we delve deeper into the patent landscape, it becomes evident that the future of wearable health monitoring is bright. With continuous advancements in materials, power sources, and artificial intelligence, we can anticipate even more groundbreaking innovations in the years to come.
By understanding the intellectual property driving this industry, stakeholders can identify emerging trends, assess competitive landscapes, and make informed decisions about future research and development directions.
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