CA3007501C - Observational heart failure monitoring system - Google Patents

Observational heart failure monitoring system Download PDF

Info

Publication number
CA3007501C
CA3007501C CA3007501A CA3007501A CA3007501C CA 3007501 C CA3007501 C CA 3007501C CA 3007501 A CA3007501 A CA 3007501A CA 3007501 A CA3007501 A CA 3007501A CA 3007501 C CA3007501 C CA 3007501C
Authority
CA
Canada
Prior art keywords
pulse
patient
body position
changes
contour
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA3007501A
Other languages
English (en)
French (fr)
Other versions
CA3007501A1 (en
Inventor
Mark Ries Robinson
Elena A. ALLEN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Medici Technologies LLC
Original Assignee
Medici Technologies LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Medici Technologies LLC filed Critical Medici Technologies LLC
Publication of CA3007501A1 publication Critical patent/CA3007501A1/en
Application granted granted Critical
Publication of CA3007501C publication Critical patent/CA3007501C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A61B5/0024—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system for multiple sensor units attached to the patient, e.g. using a body or personal area network
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/02028—Determining haemodynamic parameters not otherwise provided for, e.g. cardiac contractility or left ventricular ejection fraction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/02125—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave propagation time
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/024—Measuring pulse rate or heart rate
    • A61B5/02416—Measuring pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/024—Measuring pulse rate or heart rate
    • A61B5/02416—Measuring pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
    • A61B5/02427—Details of sensor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/026—Measuring blood flow
    • A61B5/029—Measuring blood output from the heart, e.g. minute volume
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/091—Measuring volume of inspired or expired gases, e.g. to determine lung capacity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/1116—Determining posture transitions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/1118—Determining activity level
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/1126—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb using a particular sensing technique
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/113—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb occurring during breathing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4538—Evaluating a particular part of the muscoloskeletal system or a particular medical condition
    • A61B5/4561—Evaluating static posture, e.g. undesirable back curvature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6825—Hand
    • A61B5/6826—Finger
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/024—Measuring pulse rate or heart rate
    • A61B5/02405—Determining heart rate variability
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4806—Sleep evaluation
    • A61B5/4812—Detecting sleep stages or cycles

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Pulmonology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Rheumatology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Recording Measured Values (AREA)
CA3007501A 2015-12-07 2016-12-06 Observational heart failure monitoring system Active CA3007501C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562263839P 2015-12-07 2015-12-07
US62/263,839 2015-12-07
US201662375431P 2016-08-15 2016-08-15
US62/375,431 2016-08-15
US201662423701P 2016-11-17 2016-11-17
US62/423,701 2016-11-17
PCT/US2016/065135 WO2017100185A1 (en) 2015-12-07 2016-12-06 Observational heart failure monitoring system

Publications (2)

Publication Number Publication Date
CA3007501A1 CA3007501A1 (en) 2017-06-15
CA3007501C true CA3007501C (en) 2022-11-01

Family

ID=59013205

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3007501A Active CA3007501C (en) 2015-12-07 2016-12-06 Observational heart failure monitoring system
CA3007457A Active CA3007457C (en) 2015-12-07 2016-12-06 Methods and apparatuses for assessment and management of hemodynamic status

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3007457A Active CA3007457C (en) 2015-12-07 2016-12-06 Methods and apparatuses for assessment and management of hemodynamic status

Country Status (8)

Country Link
US (4) US11363956B2 (enExample)
EP (2) EP3386382A4 (enExample)
JP (2) JP2019503824A (enExample)
KR (1) KR102646391B1 (enExample)
CN (1) CN108697342B (enExample)
CA (2) CA3007501C (enExample)
IL (2) IL259830B (enExample)
WO (2) WO2017100185A1 (enExample)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11445975B2 (en) 2015-07-27 2022-09-20 Cn Medical Research Llc Methods and systems for improved prediction of fluid responsiveness
US11284836B2 (en) 2015-07-27 2022-03-29 Cn Medical Research Llc Methods and systems for improved prediction of fluid responsiveness
CA2958010C (en) 2016-02-19 2021-09-07 Covidien Lp System and methods for video-based monitoring of vital signs
US10820808B2 (en) * 2016-03-03 2020-11-03 The Johns Hopkins University Device and method to measure ventricular arterial coupling and vascular performance
US10959681B2 (en) * 2017-04-19 2021-03-30 Vital Connect, Inc. Noninvasive blood pressure measurement and monitoring
WO2019010340A1 (en) * 2017-07-05 2019-01-10 Intelomed, Inc. SYSTEM AND METHOD FOR RECOGNIZING MYOCARDIAL SIDERATION
GB2565583A (en) * 2017-08-17 2019-02-20 Cardiaccs As Estimating ventricular pressure
EP3461404A1 (en) 2017-09-27 2019-04-03 Koninklijke Philips N.V. A sensor system and sensing method for use in assessment of circulatory volume
EP3681394A1 (en) 2017-11-13 2020-07-22 Covidien LP Systems and methods for video-based monitoring of a patient
WO2019135877A1 (en) * 2018-01-08 2019-07-11 Covidien Lp Systems and methods for video-based non-contact tidal volume monitoring
RU182802U1 (ru) * 2018-02-26 2018-09-03 федеральное государственное автономное образовательное учреждение высшего образования "Самарский национальный исследовательский университет имени академика С.П. Королева" Устройство для контурного анализа пульсовой волны
JP7261811B2 (ja) * 2018-03-30 2023-04-20 コーニンクレッカ フィリップス エヌ ヴェ 訓練された予測モデルに基づく血圧降下の非侵襲的決定のためのシステム及び方法
JP7307052B2 (ja) * 2018-03-30 2023-07-11 テルモ株式会社 管理システム、管理方法、および管理プログラム
EP3787488B1 (en) * 2018-04-30 2024-12-25 Philips Medizin Systeme Böblingen GmbH Method for determining a cardiac stroke volume
US20190336076A1 (en) * 2018-05-02 2019-11-07 Medtronic, Inc. Sensing for heart failure management
US11510584B2 (en) 2018-06-15 2022-11-29 Covidien Lp Systems and methods for video-based patient monitoring during surgery
EP3833241A1 (en) 2018-08-09 2021-06-16 Covidien LP Video-based patient monitoring systems and associated methods for detecting and monitoring breathing
WO2020051582A1 (en) * 2018-09-07 2020-03-12 Vital Connect, Inc. Screening device, method, and system for structural heart disease
US20220039692A1 (en) * 2018-09-11 2022-02-10 Shenzhen Darma Technology Co., Ltd. Method and processing device for assessing volume responsiveness
EP3866682A1 (en) * 2018-10-15 2021-08-25 CN Medical Research LLC Methods and systems for improved prediction of fluid responsiveness
CN113453625B (zh) * 2018-12-11 2024-12-31 心脏起搏器股份公司 使用劳力性心音进行hfpef检测
US11617520B2 (en) 2018-12-14 2023-04-04 Covidien Lp Depth sensing visualization modes for non-contact monitoring
AU2020209205A1 (en) * 2019-01-17 2021-08-05 Grant Hocking A method to quantify the hemodynamic and vascular properties in vivo from arterial waveform measurements
EP3911228B1 (en) * 2019-01-17 2023-12-27 Grant Hocking A method to quantify the hemodynamic and vascular properties in vivo from arterial waveform measurements
US11315275B2 (en) 2019-01-28 2022-04-26 Covidien Lp Edge handling methods for associated depth sensing camera devices, systems, and methods
US12300368B1 (en) 2019-03-07 2025-05-13 West Affum Holdings Dac Analysis and presentation of aggregated patient and device data within a system that includes a medical device
US12121329B2 (en) * 2019-03-08 2024-10-22 West Affum Holdings Dac Wearable vital signs monitor with selective signal acquisition
JP7121208B2 (ja) * 2019-05-24 2022-08-17 イレブン ヘルス アンド テクノロジーズ， インコーポレイテッド ポータブル脱水監視システム
CN114340480B (zh) * 2019-06-20 2024-07-19 美第奇科技有限责任公司 水合评估系统
US20210275110A1 (en) 2019-12-30 2021-09-09 RubyElf, LLC Systems For Synchronizing Different Devices To A Cardiac Cycle And For Generating Pulse Waveforms From Synchronized ECG and PPG Systems
EP3858247B1 (en) * 2020-01-29 2025-10-22 Tata Consultancy Services Limited Neuromodulation based adaptive controller for mitral stenosis
EP4114285A4 (en) 2020-03-04 2024-03-06 Shifamed Holdings, LLC THROMBUS REMOVAL SYSTEMS AND ASSOCIATED METHODS
WO2021236949A1 (en) * 2020-05-22 2021-11-25 Lifelens Technologies, Inc. Non-invasive detection of anomalous physiologic events indicative of hypovolemic shock of a subject
JP7443937B2 (ja) * 2020-06-01 2024-03-06 船井電機株式会社 点鼻装置、および、プログラム
WO2021245203A1 (en) * 2020-06-03 2021-12-09 Acorai Ab Non-invasive cardiac health assessment system and method for training a model to estimate intracardiac pressure data
US12635892B2 (en) * 2020-06-03 2026-05-26 Acorai Ab Non-invasive cardiac health assessment system and method for training a model to estimate intracardiac pressure data
CN111671414B (zh) * 2020-06-05 2023-03-28 中国人民解放军陆军军医大学第一附属医院 一种基于无创血流的老年心衰监测评估控制系统及方法
US12357194B2 (en) 2020-07-09 2025-07-15 Covidien Lp Informative display for non-contact patient monitoring
EP4192344B1 (en) * 2020-08-10 2026-02-11 Dynocardia, Inc. Optomechanical method to measure arterial pulse and assess cardiopulmonary hemodynamics
JP7314893B2 (ja) * 2020-09-23 2023-07-26 カシオ計算機株式会社 電子装置、電子装置の制御プログラム及び電子装置の制御方法
US11083403B1 (en) * 2020-10-11 2021-08-10 Cortery AB Pulmonary health assessment system
EP4236773A4 (en) * 2020-10-30 2024-09-11 Fresenius Medical Care Holdings, Inc. IMAGE EXAMINATION TECHNIQUES FOR THE STATE OF FLUID
US20220151582A1 (en) * 2020-11-16 2022-05-19 Acorai Ab System and method for assessing pulmonary health
KR20230132445A (ko) * 2020-11-24 2023-09-15 조지아 테크 리서치 코포레이션 웨어러블 심혈관 센싱으로 혈역학 파라미터를 측정하기 위한 시스템 및 방법
US12514468B2 (en) 2020-12-02 2026-01-06 Covidien Lp Patient position monitoring methods and systems
EP4014850B1 (en) 2020-12-16 2024-07-24 Polar Electro Oy Method for measuring pre-ejection period
US12121335B2 (en) * 2021-01-25 2024-10-22 Samsung Electronics Co., Ltd. Apparatus and method for estimating blood pressure
US12390124B2 (en) 2021-01-27 2025-08-19 Covidien Lp Systems and methods for non-contact respiratory monitoring
JP7468427B2 (ja) * 2021-03-25 2024-04-16 コニカミノルタ株式会社 画像表示装置、制御プログラム、画像表示方法及び画像表示システム
US12551114B2 (en) 2021-04-21 2026-02-17 Analog Devices, Inc. System for detecting abnormal blood volume and pressure
WO2022240812A1 (en) * 2021-05-10 2022-11-17 Flashback Technologies, Inc. Non-invasive detection and differentiation of sepsis
WO2022246071A2 (en) 2021-05-19 2022-11-24 Shifamed Holdings, Llc Thrombus removal systems and associated methods
AU2022288992A1 (en) * 2021-06-08 2024-01-04 University Of Florida Research Foundation, Incorporated Prediction of post-operative pain using hosvd
EP4151148A1 (en) * 2021-09-17 2023-03-22 UMC Utrecht Holding B.V. System for determining a physiological parameter of a subject
US12490904B2 (en) 2021-10-08 2025-12-09 Covidien Lp Enhanced image for non-contact monitoring
JP7721083B2 (ja) * 2021-10-22 2025-08-12 トヨタ紡織株式会社 血液循環機能評価装置及び血液循環機能トレーニング装置
US12482557B2 (en) 2021-12-09 2025-11-25 Covidien Lp Systems and methods for improved non-contact patient monitoring of incubated neonates
US12374128B2 (en) 2021-12-21 2025-07-29 Covidien Lp Non-contact depth sensing monitoring in vehicles
WO2024053380A1 (ja) * 2022-09-09 2024-03-14 株式会社村田製作所 血管内皮機能評価システム、血管内皮機能評価装置、及び血管内皮機能評価方法
EP4360543A1 (en) 2022-10-31 2024-05-01 Koninklijke Philips N.V. System and method to detect and correct hemodynamic instability in hemodynamic measurements
GB202218359D0 (en) * 2022-12-07 2023-01-18 Imperial College Innovations Ltd A photoplethymography system and method
US12635938B2 (en) 2022-12-07 2026-05-26 Covidien Lp Monitoring for sleep apnea using non-contact monitoring system and pulse oximetry system
CN116509450A (zh) * 2023-04-23 2023-08-01 深圳市第二人民医院(深圳市转化医学研究院) 一种多模式联合检测系统及其检测方法
CN116211308B (zh) * 2023-04-24 2026-07-21 重庆邮电大学 一种运动下机体疲劳评估方法
WO2025038719A1 (en) * 2023-08-14 2025-02-20 The Government Of The United States, As Represented By The Secretary Of The Army Blood loss volume prediction from arterial waveform
EP4770541A1 (en) * 2023-08-30 2026-07-08 Shifamed Holdings, LLC Thrombus removal systems and methods
CN117637084A (zh) * 2023-11-13 2024-03-01 深圳市医百生物科技有限公司 一种无创血流动力检测系统智能检测分析软件装置
WO2025136234A1 (en) * 2023-12-22 2025-06-26 Seerlinq s.r.o. A method of measuring, processing and analyzing the photoplethysmographic signal for the non-invasive determination of the filling pressure of the left ventricle of the heart and a device for performing this method
WO2025207571A1 (en) * 2024-03-25 2025-10-02 Becton, Dickinson And Company Systems and methods for determining fluid responsiveness
WO2026006852A1 (en) * 2024-06-28 2026-01-02 Rutgers, The State University Of New Jersey Systems and methods for detecting acute changes in blood pressure and creating alarm from photoplethysmogram
US20260069156A1 (en) * 2024-09-09 2026-03-12 Samsung Electronics Co., Ltd. Estimating Pulse Transit Time from Synchronized Sensor Signals of a Wearable Device

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5291895A (en) * 1985-06-03 1994-03-08 Mcintyre Kevin M Evaluation of heart mechanical performance
US5178151A (en) 1988-04-20 1993-01-12 Sackner Marvin A System for non-invasive detection of changes of cardiac volumes and aortic pulses
JP3318727B2 (ja) 1994-06-06 2002-08-26 日本光電工業株式会社 脈波伝播時間方式血圧計
JP3297971B2 (ja) 1995-02-16 2002-07-02 オムロン株式会社 電子血圧計
US6560352B2 (en) * 1999-10-08 2003-05-06 Lumidigm, Inc. Apparatus and method of biometric identification or verification of individuals using optical spectroscopy
US6099481A (en) * 1997-11-03 2000-08-08 Ntc Technology, Inc. Respiratory profile parameter determination method and apparatus
DE19757974A1 (de) 1997-12-24 1999-07-15 Braun Gmbh Verfahren und Meßgerät zur Bestimmung des Blutdrucks
CA2388033A1 (en) 1999-10-07 2001-04-12 Alexander K. Mills Device and method for noninvasive continuous determination of physiologic characteristics
US6616613B1 (en) * 2000-04-27 2003-09-09 Vitalsines International, Inc. Physiological signal monitoring system
US6819950B2 (en) * 2000-10-06 2004-11-16 Alexander K. Mills Method for noninvasive continuous determination of physiologic characteristics
US6829501B2 (en) * 2001-12-20 2004-12-07 Ge Medical Systems Information Technologies, Inc. Patient monitor and method with non-invasive cardiac output monitoring
US20080200775A1 (en) 2007-02-20 2008-08-21 Lynn Lawrence A Maneuver-based plethysmographic pulse variation detection system and method
US7682312B2 (en) * 2002-09-20 2010-03-23 Advanced Circulatory Systems, Inc. System for sensing, diagnosing and treating physiological conditions and methods
US7407486B2 (en) * 2002-10-14 2008-08-05 Ge Healthcare Finland Oy Method and an apparatus for pulse plethysmograph based detection of nociception during anesthesia or sedation
DE10344803A1 (de) * 2003-09-26 2005-04-28 Beurer Gmbh & Co Blutdruck-Messverfahren und Blutdruckmessgerät
US8675059B2 (en) * 2010-07-29 2014-03-18 Careview Communications, Inc. System and method for using a video monitoring system to prevent and manage decubitus ulcers in patients
CN100344257C (zh) * 2004-06-17 2007-10-24 肖行贯 心血管动力学参数的检测方法
US8068906B2 (en) * 2004-06-21 2011-11-29 Aorora Technologies Pty Ltd Cardiac monitoring system
US9820658B2 (en) 2006-06-30 2017-11-21 Bao Q. Tran Systems and methods for providing interoperability among healthcare devices
FI119044B (fi) 2004-10-15 2008-07-15 Polar Electro Oy Sykemittari, menetelmä ja tietokoneohjelmistotuote
US7578793B2 (en) 2004-11-22 2009-08-25 Widemed Ltd. Sleep staging based on cardio-respiratory signals
US7616110B2 (en) 2005-03-11 2009-11-10 Aframe Digital, Inc. Mobile wireless customizable health and condition monitor
US20090030292A1 (en) * 2006-03-10 2009-01-29 Daniel Bartnik Cardiography system and method using automated recognition of hemodynamic parameters and waveform attributes
CN100413464C (zh) * 2006-05-26 2008-08-27 中国人民解放军空军航空医学研究所 在脉搏波法动脉血压连续测量中的脉搏波传导时间的获取方法和装置
CN101522096B (zh) * 2006-09-05 2013-03-27 N.I.医学有限公司 心脏参数非侵入性测量的方法和系统
US7887502B2 (en) * 2006-09-15 2011-02-15 University Of Florida Research Foundation, Inc. Method for using photoplethysmography to optimize fluid removal during renal replacement therapy by hemodialysis or hemofiltration
US8657757B2 (en) * 2007-07-26 2014-02-25 Pulmone Advanced Medical Devices, Ltd. System and methods for the measurement of lung volumes
EP2087836B1 (en) * 2008-02-07 2012-04-04 Pulsion Medical Systems AG Apparatus and method for determining a physiological parameter
KR101007354B1 (ko) * 2008-08-25 2011-01-13 한국전자통신연구원 혈압 측정 장치 및 방법
EP2189111A1 (en) * 2008-11-21 2010-05-26 Pulsion Medical Systems AG Apparatus and method for determining a physiologic parameter
US20110009764A1 (en) * 2009-04-14 2011-01-13 Deka Product Limited Partnership Devices, systems, and methods for aiding in the detection of a physiological abnormality
US8672854B2 (en) * 2009-05-20 2014-03-18 Sotera Wireless, Inc. System for calibrating a PTT-based blood pressure measurement using arm height
EP2849639B1 (en) * 2012-05-15 2015-09-23 Koninklijke Philips N.V. Monitoring of cardiac output
US20140187897A1 (en) 2012-12-31 2014-07-03 Perminova Inc. Body-worn sensor for characterizing patients with heart failure
US10398364B2 (en) * 2013-02-13 2019-09-03 Mespere Lifesciences Inc. Method and device for measuring venous blood oxygenation
CN104027103A (zh) * 2013-03-06 2014-09-10 精工爱普生株式会社 生物体信息检测装置以及脉搏计
WO2015049963A1 (ja) * 2013-10-03 2015-04-09 コニカミノルタ株式会社 生体情報測定装置および該方法
WO2015092593A1 (en) * 2013-12-20 2015-06-25 Koninklijke Philips N.V. Optical based subject motion detection in imaging systems
JP6181576B2 (ja) * 2014-02-25 2017-08-16 日本光電工業株式会社 血行動態測定装置及び血行動態測定方法
US20170079533A1 (en) * 2014-05-01 2017-03-23 Medici Technologies, LLC Diabetes and Hypertension Screening by Assessment of Arterial Stiffness and Autonomic Function
CN204542117U (zh) * 2015-03-20 2015-08-12 宁波市美灵思医疗科技有限公司 一种多模式连续血压测量装置
US10973422B2 (en) * 2016-01-22 2021-04-13 Fitbit, Inc. Photoplethysmography-based pulse wave analysis using a wearable device

Also Published As

Publication number Publication date
US11363956B2 (en) 2022-06-21
WO2017100188A2 (en) 2017-06-15
IL259830B (en) 2022-05-01
WO2017100185A1 (en) 2017-06-15
IL259841A (en) 2018-07-31
IL259841B (en) 2022-04-01
JP7350806B2 (ja) 2023-09-26
US20180360325A1 (en) 2018-12-20
JP2021142349A (ja) 2021-09-24
CN108697342A (zh) 2018-10-23
US11324405B2 (en) 2022-05-10
CN108697342B (zh) 2021-11-16
EP3386382A4 (en) 2019-07-31
US20200288985A1 (en) 2020-09-17
CA3007501A1 (en) 2017-06-15
EP3386380A4 (en) 2019-07-31
US20220225883A1 (en) 2022-07-21
CA3007457C (en) 2023-01-03
WO2017100188A3 (en) 2017-07-27
KR102646391B1 (ko) 2024-03-11
JP2019503824A (ja) 2019-02-14
KR20180090338A (ko) 2018-08-10
CA3007457A1 (en) 2017-06-15
EP3386382A2 (en) 2018-10-17
EP3386380A1 (en) 2018-10-17
US20230148876A1 (en) 2023-05-18
IL259830A (en) 2018-07-31

Similar Documents

Publication Publication Date Title
US20220225883A1 (en) Observational Heart Failure Monitoring System
EP3030145B1 (en) Monitoring system and method for monitoring the hemodynamic status of a subject
US9833151B2 (en) Systems and methods for monitoring the circulatory system
KR101674997B1 (ko) 웨어러블 생체신호측정 기기, 서버, 시스템 및 방법
US11160459B2 (en) Monitoring health status of people suffering from chronic diseases
US9554748B2 (en) System for monitoring heart failure patients featuring necklace-shaped sensor and display based on a conventional television or mobile device
CN105792742A (zh) 用于获得对象的脉搏传导时间和/或脉搏波速度信息的设备和方法
WO2013165474A1 (en) Continuously wearable non-invasive apparatus for detecting abnormal health conditions
Zhang et al. Assessment of pre-ejection period in ambulatory subjects using seismocardiogram in a wearable blood pressure monitor
Zhu et al. RingBP: Towards continuous, comfortable, and generalized blood pressure monitoring using a smart ring
Zienkiewicz et al. Wearable sensor system on chest for continuous measurement of blood pressure and other vital signs
Muehlsteff et al. Cardiac status assessment with a multi-signal device for improved home-based congestive heart failure management
US20140330138A1 (en) System for monitoring heart failure patients featuring necklace-shaped sensor and display based on a conventional television or mobile device
Mühlsteff et al. Systems, sensors, and devices in personal healthcare applications
JP2020069249A (ja) 健康管理装置及び健康管理方法
US20140330137A1 (en) System for monitoring heart failure patients featuring necklace-shaped sensor and display based on a conventional television or mobile device
JP6630980B2 (ja) 健康管理装置及び健康管理方法

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20211125

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 8TH ANNIV.) - STANDARD

Year of fee payment: 8

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20241128

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20241128

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20241128

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 9TH ANNIV.) - STANDARD

Year of fee payment: 9

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20251117

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20251117