WO2010124117A8 - Fetal monitoring device and methods - Google Patents

Fetal monitoring device and methods Download PDF

Info

Publication number
WO2010124117A8
WO2010124117A8 PCT/US2010/032093 US2010032093W WO2010124117A8 WO 2010124117 A8 WO2010124117 A8 WO 2010124117A8 US 2010032093 W US2010032093 W US 2010032093W WO 2010124117 A8 WO2010124117 A8 WO 2010124117A8
Authority
WO
WIPO (PCT)
Prior art keywords
fetal
maternal
heart rate
respiration
methods
Prior art date
Application number
PCT/US2010/032093
Other languages
French (fr)
Other versions
WO2010124117A2 (en
WO2010124117A3 (en
Inventor
Joe Paul Tupin, Jr.
Joe Paul Tupin
Stephan Stephansen, Iv
Original Assignee
Lifewave, Inc.
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 Lifewave, Inc. filed Critical Lifewave, Inc.
Priority to EP10767780.9A priority Critical patent/EP2421442B1/en
Priority to JP2012507391A priority patent/JP5759451B2/en
Priority to CN2010800178786A priority patent/CN102421371A/en
Publication of WO2010124117A2 publication Critical patent/WO2010124117A2/en
Publication of WO2010124117A8 publication Critical patent/WO2010124117A8/en
Publication of WO2010124117A3 publication Critical patent/WO2010124117A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/344—Foetal cardiography
    • 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
    • A61B5/0022—Monitoring a patient using a global network, e.g. telephone networks, internet
    • 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • 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
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording 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, mobility of a limb
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
    • A61B5/4306—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the female reproductive systems, e.g. gynaecological evaluations
    • A61B5/4343—Pregnancy and labour monitoring, e.g. for labour onset detection
    • A61B5/4356—Assessing uterine contractions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
    • A61B5/4306—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the female reproductive systems, e.g. gynaecological evaluations
    • A61B5/4343—Pregnancy and labour monitoring, e.g. for labour onset detection
    • A61B5/4362—Assessing foetal parameters
    • 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
    • A61B5/6823—Trunk, e.g., chest, back, abdomen, hip
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7278—Artificial waveform generation or derivation, e.g. synthesising signals from measured signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/56—Details of data transmission or power supply
    • A61B8/565—Details of data transmission or power supply involving data transmission via a network
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/0209—Systems with very large relative bandwidth, i.e. larger than 10 %, e.g. baseband, pulse, carrier-free, ultrawideband
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/56—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2503/00—Evaluating a particular growth phase or type of persons or animals
    • A61B2503/02—Foetus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0219—Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
    • 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording 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
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02411—Detecting, measuring or recording pulse rate or heart rate of foetuses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs

Abstract

Described herein are fetal and/or maternal monitoring devices, systems and methods using UWB medical radar. These devices and systems may include a UWB sensor providing high-resolution and reliable simultaneous monitoring of multiple indicators of fetal and/or maternal health, such as fetal heart rate, fetal heart rate variability, fetal respiration, fetal gross body movement, maternal contractions, maternal heart rate, maternal respiration, and other derivative parameters during virtually all stages of pregnancy and during delivery. The sensor allows novel collection of physiological data using a single sensor or multiple sensors to develop individual and aggregate normal motion indices for use in determining when departure from normal motion index is indicative of fetal or maternal distress.
PCT/US2010/032093 2009-04-22 2010-04-22 Fetal monitoring device and methods WO2010124117A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP10767780.9A EP2421442B1 (en) 2009-04-22 2010-04-22 Fetal monitoring device
JP2012507391A JP5759451B2 (en) 2009-04-22 2010-04-22 Fetal monitoring system
CN2010800178786A CN102421371A (en) 2009-04-22 2010-04-22 Fetal monitoring device and methods

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17177209P 2009-04-22 2009-04-22
US61/171,772 2009-04-22

Publications (3)

Publication Number Publication Date
WO2010124117A2 WO2010124117A2 (en) 2010-10-28
WO2010124117A8 true WO2010124117A8 (en) 2010-12-23
WO2010124117A3 WO2010124117A3 (en) 2011-02-17

Family

ID=42992730

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/032093 WO2010124117A2 (en) 2009-04-22 2010-04-22 Fetal monitoring device and methods

Country Status (5)

Country Link
US (3) US20100274145A1 (en)
EP (1) EP2421442B1 (en)
JP (1) JP5759451B2 (en)
CN (1) CN102421371A (en)
WO (1) WO2010124117A2 (en)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8463361B2 (en) * 2007-05-24 2013-06-11 Lifewave, Inc. System and method for non-invasive instantaneous and continuous measurement of cardiac chamber volume
US9002427B2 (en) * 2009-03-30 2015-04-07 Lifewave Biomedical, Inc. Apparatus and method for continuous noninvasive measurement of respiratory function and events
WO2010124117A2 (en) 2009-04-22 2010-10-28 Lifewave, Inc. Fetal monitoring device and methods
GB2471667B (en) * 2009-07-06 2011-11-09 Monica Healthcare Ltd Monitoring uterine activity
US10238362B2 (en) 2010-04-26 2019-03-26 Gary And Mary West Health Institute Integrated wearable device for detection of fetal heart rate and material uterine contractions with wireless communication capability
US9717412B2 (en) * 2010-11-05 2017-08-01 Gary And Mary West Health Institute Wireless fetal monitoring system
ES2563177T3 (en) * 2011-02-08 2016-03-11 Board Of Trustees Of The University Of Arkansas Pneumatic tocodynamometer
WO2012136813A2 (en) 2011-04-07 2012-10-11 Universitetet I Oslo Agents for medical radar diagnosis
CN102319063B (en) * 2011-07-26 2013-10-16 深圳市理邦精密仪器股份有限公司 Device and method for improving acceleration identification accuracy of fetal heart rate data
US20130096440A1 (en) * 2011-10-14 2013-04-18 Marianna Kiraly Portable fetal eeg-recording device and method of use
SG191435A1 (en) * 2011-12-13 2013-07-31 Smart Communications Inc System and method for transmitting partograph information and analysing the same
US20130158366A1 (en) * 2011-12-20 2013-06-20 General Electric Company Handheld device for fetal health monitoring and method thereof
CN204797887U (en) * 2011-12-21 2015-11-25 莱夫韦弗公司 Ultra wide band foetus monitoring system
US9820718B2 (en) 2012-03-01 2017-11-21 Syracuse University Enhanced electronic external fetal monitoring system
CN102599899B (en) * 2012-03-16 2014-03-19 姚国康 Heart-rate monitoring method based on mobile phone
KR101554381B1 (en) * 2012-07-30 2015-09-18 가톨릭대학교 산학협력단 Method and apparatus for performing fetal health
US20140081159A1 (en) * 2012-09-17 2014-03-20 Holux Technology Inc. Non-invasive continuous blood pressure monitoring system and method
WO2014045221A1 (en) * 2012-09-19 2014-03-27 Koninklijke Philips N.V. Automatic analysis of uterine activity signals and application for enhancement of labor and delivery experience
CN103705270B (en) * 2012-09-28 2016-01-13 清华大学 Fetal rhythm monitoring equipment
US9760540B2 (en) * 2012-11-21 2017-09-12 National Central University Methods for processing sequential data to identify possible peak points and to estimate peak to noise ratio of sequential data
KR20140086087A (en) * 2012-12-28 2014-07-08 삼성메디슨 주식회사 Ultrasound system and control method for the same
US8868164B2 (en) * 2013-03-04 2014-10-21 General Electric Company Fetal monitoring device and method
CN103142311B (en) * 2013-03-13 2016-01-20 江苏矽望电子科技有限公司 Based on the radiationless baby's health monitoring platform of Internet of Things
CN103308893B (en) * 2013-05-23 2016-01-20 中国人民解放军第四军医大学 A kind of UWB bioradar human body echoed signal Enhancement Method based on over-sampling and double sampling
CN105592786A (en) 2013-08-08 2016-05-18 R·S·盖思特 Wireless pregnancy monitor
RU2677014C2 (en) 2013-10-30 2019-01-14 Конинклейке Филипс Н.В. Pregnancy monitoring system and method
US10987187B2 (en) * 2013-11-14 2021-04-27 Hera Med Ltd. Moveable medical device configured to operate only within a specific range of acceleration
US20150181840A1 (en) * 2013-12-31 2015-07-02 i4c Innovations Inc. Ultra-Wideband Radar System for Animals
US11344382B2 (en) 2014-01-24 2022-05-31 Elucent Medical, Inc. Systems and methods comprising localization agents
US9629340B2 (en) 2014-02-24 2017-04-25 Equus Global Holdings Llc Mobile animal surveillance and distress monitoring
US10154655B2 (en) 2014-02-24 2018-12-18 Equus Global Holdings Llc Mobile animal surveillance and distress monitoring
US20150265203A1 (en) * 2014-03-20 2015-09-24 Mark McConkie Monitoring Antepartum Conditions Using a Smart Phone
CA2965756A1 (en) 2014-10-29 2016-05-06 Bloom Technologies NV A method and device for contraction monitoring
US11534104B2 (en) 2014-10-29 2022-12-27 Bloom Technologies NV Systems and methods for contraction monitoring and labor detection
RU2578298C1 (en) * 2014-11-24 2016-03-27 Самсунг Электроникс Ко., Лтд. Ultra-bandwidth device for determining profile of living organism tissue layers and corresponding method
WO2016100346A2 (en) * 2014-12-15 2016-06-23 i4c Innovations Inc. Opportunistic syncing methods for wearable devices
KR102346128B1 (en) * 2014-12-31 2022-01-03 삼성메디슨 주식회사 Ultrasound diagnosis apparatus, wearable device, controlling method for ultrasound diagnosis apparatus thereof, controlling method for wearable device, storage medium thereof
WO2017046070A1 (en) * 2015-09-15 2017-03-23 Koninklijke Philips N.V. Device and method for determining fetal heart rate
US9730764B2 (en) 2015-10-02 2017-08-15 Elucent Medical, Inc. Signal tag detection components, devices, and systems
WO2017059228A1 (en) 2015-10-02 2017-04-06 Elucent Medical, Inc. Signal tag detection components, devices, and systems
TWI581761B (en) * 2015-10-28 2017-05-11 Uterine contraction detection method
KR101779018B1 (en) * 2015-11-11 2017-09-26 (주)비스토스 Heartbeat-signal Processing Method for Ultrasonic Doppler Fetal monitor
CN105249952A (en) * 2015-11-18 2016-01-20 苏州思源通科技有限公司 Gravida and fetus detector device based on blind signal processing
CN105997093B (en) * 2016-04-24 2019-05-21 西安电子科技大学 Limb motion separation method based on radar principal component analysis
CN107708572A (en) * 2016-06-08 2018-02-16 深圳迈瑞生物医疗电子股份有限公司 A kind of photograph synthetic method, ultrasonic device and terminal
US20170360378A1 (en) * 2016-06-16 2017-12-21 Ghassan S. Kassab Systems and methods for identifying fetal movements in an audio/visual data feed and using the same to assess fetal well-being
US11583256B2 (en) * 2016-06-27 2023-02-21 Koninklijke Philips N.V. Fat layer dependent sensor adaptation
US10499844B2 (en) 2016-07-01 2019-12-10 Bloom Technologies NV Systems and methods for health monitoring
WO2018031826A1 (en) 2016-08-12 2018-02-15 Elucent Medical, Inc. Surgical device guidance and monitoring devices, systems, and methods
CN106236146B (en) * 2016-08-30 2019-04-12 苏州涵轩信息科技有限公司 A kind of movement relation processing method and processing device
FR3056900B1 (en) * 2016-10-03 2020-06-05 Nateo Healthcare ELECTRONIC FETAL SURVEILLANCE SYSTEM
EP3541276A4 (en) 2016-11-21 2020-08-05 Mark Evans System, apparatus, and method for monitoring and assessing the level of fetal risk during labor
EP3351168B1 (en) 2017-01-20 2019-12-04 Nokia Technologies Oy Arterial pulse measurement
US11510607B2 (en) 2017-05-15 2022-11-29 Bloom Technologies NV Systems and methods for monitoring fetal wellbeing
US11576622B2 (en) 2017-07-19 2023-02-14 Bloom Technologies NV Systems and methods for monitoring uterine activity and assessing pre-term birth risk
JP6930871B2 (en) * 2017-07-21 2021-09-01 オムロン株式会社 Biological measurement antenna device, pulse wave measurement device, blood pressure measurement device, equipment, biological information measurement method, pulse wave measurement method, and blood pressure measurement method
CN111050659B (en) * 2017-08-23 2023-06-02 皇家飞利浦有限公司 Fetal movement detection method based on Doppler ultrasound signals
CN107898444A (en) * 2017-12-04 2018-04-13 史金姐 A kind of long-range monitoring nursing system for iii trimester pregnancies
US11346936B2 (en) * 2018-01-16 2022-05-31 Infineon Technologies Ag System and method for vital signal sensing using a millimeter-wave radar sensor
CN108388912B (en) * 2018-02-08 2021-12-10 南京理工大学 Sleep staging method based on multi-sensor feature optimization algorithm
WO2019211818A1 (en) * 2018-05-04 2019-11-07 Gayathri Mandada Analysis of intrapartum process and diagnosis of emergency by non invasive biomedical device enabling interference
US10278779B1 (en) 2018-06-05 2019-05-07 Elucent Medical, Inc. Exciter assemblies
CN109091146A (en) * 2018-06-08 2018-12-28 四川斐讯信息技术有限公司 A kind of method and system based on the monitoring baby's breathing of mother and baby's lamp
WO2020010276A1 (en) * 2018-07-05 2020-01-09 Raydiant Oximetry, Inc. Performing trans-abdominal fetal oxymetry using optical tomography
US20200121214A1 (en) * 2018-10-18 2020-04-23 Deep Science, Llc Systems and methods for detecting physiological information using multi-modal sensors
CN111084639A (en) * 2018-10-23 2020-05-01 深圳市理邦精密仪器股份有限公司 Fetal heart rate detection method, device, equipment and readable storage medium
US11327167B2 (en) 2019-09-13 2022-05-10 Infineon Technologies Ag Human target tracking system and method
US11918331B2 (en) * 2019-12-10 2024-03-05 Hill-Rom Services, Inc. Micro-movement and gesture detection using radar
CN115515482A (en) * 2020-05-11 2022-12-23 传世未来（北京）信息科技有限公司 Temperament playing method, user terminal and storage medium
GB2595942B (en) * 2020-08-04 2022-06-15 Kane Zeinab Method and apparatus for outputting pregnancy movements
CN112741618B (en) * 2020-12-22 2022-03-22 浙江大学 Tongue posture detection system and method based on FMCW radar
CN112826513B (en) * 2021-01-05 2022-02-18 华中科技大学 Fetal heart rate detection system based on deep learning and specificity correction on FECG
CN112869724B (en) * 2021-01-19 2022-04-22 西安交通大学 Fetus health monitor based on multichannel passive signal collection
AU2021467791A1 (en) * 2021-10-04 2024-03-21 Nisshinbo Singapore Pte. Ltd. Heartbeat/respiration output device and heartbeat/respiration output program
US11771398B1 (en) * 2022-12-02 2023-10-03 Aronix LLC Fetal heart rate transducer
US11863355B1 (en) * 2022-12-02 2024-01-02 Aronix LLC Fail-safe circuit for a low voltage differential signaling receiver

Family Cites Families (149)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373527B1 (en) 1979-04-27 1995-06-27 Univ Johns Hopkins Implantable programmable medication infusion system
NO831718L (en) 1983-05-13 1984-11-14 Vingmed As PROCEDURE AND APPARATUS AT BLOOD STREET SPEED MEASUREMENT WITH ULTRO SOUND FOR BODY-TIME DIMENSIONAL IMAGE OF BLOOD SPEED
DE3518967A1 (en) 1985-05-25 1986-11-27 Hewlett-Packard GmbH, 7030 Böblingen CIRCUIT ARRANGEMENT FOR DETECTING THE HEART BEAT MOTION
US4901725A (en) 1988-01-29 1990-02-20 Telectronics N.V. Minute volume rate-responsive pacemaker
EP0359839B1 (en) * 1988-09-17 1990-12-27 Hewlett-Packard GmbH Synchronous demodulator
US5088498A (en) * 1988-10-17 1992-02-18 The Board Of Regents Of The University Of Washington Ultrasonic plethysmograph
US5511553A (en) 1989-02-15 1996-04-30 Segalowitz; Jacob Device-system and method for monitoring multiple physiological parameters (MMPP) continuously and simultaneously
US5036248A (en) 1989-03-31 1991-07-30 Ledstar Inc. Light emitting diode clusters for display signs
US5736958A (en) 1990-10-29 1998-04-07 Essex Corporation Image synthesis using time sequential holography
US5292348A (en) 1991-06-14 1994-03-08 Telectronics Pacing Systems, Inc. Implantable cardioverter/defibrillator and method employing cross-phase spectrum analysis for arrhythmia detection
US5274271A (en) 1991-07-12 1993-12-28 Regents Of The University Of California Ultra-short pulse generator
US5257627A (en) * 1991-11-14 1993-11-02 Telmed, Inc. Portable non-invasive testing apparatus
US5271055A (en) 1992-08-19 1993-12-14 General Electric Company Methods for reducing motion induced artifacts in a projection imaging system
US5453575A (en) 1993-02-01 1995-09-26 Endosonics Corporation Apparatus and method for detecting blood flow in intravascular ultrasonic imaging
US5519400A (en) 1993-04-12 1996-05-21 The Regents Of The University Of California Phase coded, micro-power impulse radar motion sensor
US5345471A (en) 1993-04-12 1994-09-06 The Regents Of The University Of California Ultra-wideband receiver
US5523760A (en) 1993-04-12 1996-06-04 The Regents Of The University Of California Ultra-wideband receiver
US5517198A (en) 1993-04-12 1996-05-14 The Regents Of The University Of California Ultra-wideband directional sampler
US5457394A (en) 1993-04-12 1995-10-10 The Regents Of The University Of California Impulse radar studfinder
US5767953A (en) 1993-04-12 1998-06-16 The Regents Of The University Of California Light beam range finder
US5757320A (en) 1993-04-12 1998-05-26 The Regents Of The University Of California Short range, ultra-wideband radar with high resolution swept range gate
US5510800A (en) 1993-04-12 1996-04-23 The Regents Of The University Of California Time-of-flight radio location system
US5774091A (en) 1993-04-12 1998-06-30 The Regents Of The University Of California Short range micro-power impulse radar with high resolution swept range gate with damped transmit and receive cavities
US5361070B1 (en) 1993-04-12 2000-05-16 Univ California Ultra-wideband radar motion sensor
US5465094A (en) 1994-01-14 1995-11-07 The Regents Of The University Of California Two terminal micropower radar sensor
US5738102A (en) 1994-03-31 1998-04-14 Lemelson; Jerome H. Patient monitoring system
US6185457B1 (en) 1994-05-31 2001-02-06 Galvani, Ltd. Method and apparatus for electrically forcing cardiac output in an arrhythmia patient
NO942222D0 (en) 1994-06-14 1994-06-14 Vingmed Sound As Method for determining blood flow velocity / time spectrum
US5573012A (en) * 1994-08-09 1996-11-12 The Regents Of The University Of California Body monitoring and imaging apparatus and method
US5581256A (en) 1994-09-06 1996-12-03 The Regents Of The University Of California Range gated strip proximity sensor
US5630216A (en) 1994-09-06 1997-05-13 The Regents Of The University Of California Micropower RF transponder with superregenerative receiver and RF receiver with sampling mixer
US5682164A (en) 1994-09-06 1997-10-28 The Regents Of The University Of California Pulse homodyne field disturbance sensor
US5589838A (en) 1994-09-06 1996-12-31 The Regents Of The University Of California Short range radio locator system
US5576627A (en) 1994-09-06 1996-11-19 The Regents Of The University Of California Narrow field electromagnetic sensor system and method
US5521600A (en) 1994-09-06 1996-05-28 The Regents Of The University Of California Range-gated field disturbance sensor with range-sensitivity compensation
US5540733A (en) 1994-09-21 1996-07-30 Medtronic, Inc. Method and apparatus for detecting and treating obstructive sleep apnea
NO944736D0 (en) 1994-12-07 1994-12-07 Vingmed Sound As Method of determining blood velocity
US5609059A (en) 1994-12-19 1997-03-11 The Regents Of The University Of California Electronic multi-purpose material level sensor
US5610611A (en) 1994-12-19 1997-03-11 The Regents Of The University Of California High accuracy electronic material level sensor
US5661385A (en) 1994-12-19 1997-08-26 The Regents Of The University Of California Window-closing safety system
US5832772A (en) 1995-01-27 1998-11-10 The Regents Of The University Of California Micropower RF material proximity sensor
US5563605A (en) 1995-08-02 1996-10-08 The Regents Of The University Of California Precision digital pulse phase generator
US5980463A (en) 1995-09-28 1999-11-09 Data Sciences International, Inc. Method for respiratory tidal volume measurement
US5758652A (en) 1995-10-19 1998-06-02 Nikolic; Serjan D. System and method to measure the condition of a patients heart
US5853005A (en) 1996-05-02 1998-12-29 The United States Of America As Represented By The Secretary Of The Army Acoustic monitoring system
US5754144A (en) 1996-07-19 1998-05-19 The Regents Of The University Of California Ultra-wideband horn antenna with abrupt radiator
NO963175D0 (en) 1996-07-30 1996-07-30 Vingmed Sound As Method of analysis and measurement
US6292433B1 (en) 1997-02-03 2001-09-18 Teratech Corporation Multi-dimensional beamforming device
IL122234A0 (en) 1997-11-18 1998-04-05 Cpr Devices Ltd A device for assisted cardiopulmonary resuscitation
GB9802382D0 (en) 1998-02-04 1998-04-01 Medtronic Inc Apparatus for management of sleep apnea
US5883591A (en) 1998-02-27 1999-03-16 The Regents Of The University Of California Ultra-wideband impedance sensor
WO1999067855A1 (en) 1998-06-25 1999-12-29 The Regents Of The University Of California A low cost impulse compatible wideband antenna
US6031421A (en) 1998-07-22 2000-02-29 Mcewan; Thomas E. Controlled gain amplifier with variable control exponent
US6129675A (en) 1998-09-11 2000-10-10 Jay; Gregory D. Device and method for measuring pulsus paradoxus
US6233479B1 (en) 1998-09-15 2001-05-15 The Regents Of The University Of California Microwave hematoma detector
JP2002538872A (en) * 1999-03-15 2002-11-19 ザ ジョンズ ホプキンズ ユニバーシティ Apparatus and method for non-invasively and passively monitoring a fetal heart
US6213947B1 (en) 1999-03-31 2001-04-10 Acuson Corporation Medical diagnostic ultrasonic imaging system using coded transmit pulses
US6373428B1 (en) 1999-04-01 2002-04-16 Mcewan Technologies, Llc Self locking dual frequency clock system
US6454711B1 (en) 1999-04-23 2002-09-24 The Regents Of The University Of California Microwave hemorrhagic stroke detector
US6899684B2 (en) 1999-08-02 2005-05-31 Healthetech, Inc. Method of respiratory gas analysis using a metabolic calorimeter
US6471689B1 (en) 1999-08-16 2002-10-29 Thomas Jefferson University Implantable drug delivery catheter system with capillary interface
US6984207B1 (en) 1999-09-14 2006-01-10 Hoana Medical, Inc. Passive physiological monitoring (P2M) system
US6414627B1 (en) 1999-10-12 2002-07-02 Mcewan Technologies, Llc Homodyne swept-range radar
US6491639B1 (en) 1999-11-10 2002-12-10 Pacesetter, Inc. Extravascular hemodynamic sensor
JP2003527186A (en) 2000-03-17 2003-09-16 メドトロニック・インコーポレーテッド Quick Look Overview of Heart Failure Monitor for Patient Management System
IL136079A0 (en) 2000-04-19 2001-05-20 Cheetah Medical Inc C O Pepper Method and apparatus for monitoring the cardiovascular condition, particularly the degree of arteriosclerosis in individuals
US6821254B2 (en) 2000-07-21 2004-11-23 Institute Of Critical Care Medicine Cardiac/respiratory arrest detector
US6454719B1 (en) 2000-08-01 2002-09-24 Pacesetter, Inc. Apparatus and method for diagnosis of cardiac disease using a respiration monitor
WO2002013192A2 (en) 2000-08-03 2002-02-14 Matsushita Electric Industrial Co., Ltd. Information recording medium, information recording and reproduction method, and information recording and reproduction apparatus
US6738044B2 (en) 2000-08-07 2004-05-18 The Regents Of The University Of California Wireless, relative-motion computer input device
US7656299B2 (en) 2007-01-17 2010-02-02 Hoana Medical, Inc. Bed exit and patient detection system
US7629890B2 (en) 2003-12-04 2009-12-08 Hoana Medical, Inc. System and methods for intelligent medical vigilance with bed exit detection
US7666151B2 (en) 2002-11-20 2010-02-23 Hoana Medical, Inc. Devices and methods for passive patient monitoring
US6535161B1 (en) 2000-11-28 2003-03-18 Mcewan Technologies, Llc Loop powered radar rangefinder
JP2004518319A (en) 2001-01-05 2004-06-17 アー．ヤー． アンゲルセン、ビョルン Broadband transducer
FR2820327A1 (en) 2001-02-06 2002-08-09 Mohamed Ayari PROCESS FOR OBTAINING A SET OF ELECTROMAGNETIC FIELDS WITH DIAGNOSTIC, PREVENTIVE, THERAPEUTIC AND BIOTECHNOLOGICAL VIEWS
US6774800B2 (en) 2001-03-30 2004-08-10 Augmentech, Inc. Patient incontinence monitoring apparatus and method of use thereof
US6829378B2 (en) 2001-05-04 2004-12-07 Biomec, Inc. Remote medical image analysis
US7570063B2 (en) 2001-07-06 2009-08-04 Wisconsin Alumni Research Foundation Space-time microwave imaging for cancer detection
US7025729B2 (en) 2001-09-14 2006-04-11 Biancamed Limited Apparatus for detecting sleep apnea using electrocardiogram signals
US6919838B2 (en) 2001-11-09 2005-07-19 Pulse-Link, Inc. Ultra-wideband imaging system
US20050101841A9 (en) 2001-12-04 2005-05-12 Kimberly-Clark Worldwide, Inc. Healthcare networks with biosensors
EP1538972B1 (en) 2002-08-01 2013-11-13 California Institute Of Technology Remote-sensing method and device
US7294105B1 (en) 2002-09-03 2007-11-13 Cheetah Omni, Llc System and method for a wireless medical communication system
US20040049118A1 (en) 2002-09-10 2004-03-11 Ideker Raymond E. Methods, systems and computer program products for treating fibrillation in a patient based on the presence of fibrillation following administration of defibrillation therapy
US20040100376A1 (en) 2002-11-26 2004-05-27 Kimberly-Clark Worldwide, Inc. Healthcare monitoring system
AU2004236588B2 (en) 2003-05-12 2009-07-09 Cheetah Medical, Inc. System, method and apparatus for measuring blood flow and blood volume
US7226427B2 (en) 2003-05-12 2007-06-05 Jolife Ab Systems and procedures for treating cardiac arrest
US7305052B2 (en) 2003-05-28 2007-12-04 The Regents Of The University Of California UWB communication receiver feedback loop
US20040249257A1 (en) 2003-06-04 2004-12-09 Tupin Joe Paul Article of manufacture for extracting physiological data using ultra-wideband radar and improved signal processing techniques
US9082156B2 (en) 2005-08-17 2015-07-14 Jeffrey A. Matos Emergency management system
US6914552B1 (en) 2003-06-25 2005-07-05 The Regents Of The University Of California Magneto-radar detector and method
WO2005000108A2 (en) 2003-06-26 2005-01-06 Hoana Medical, Inc. Radiation stress non-invasive blood pressure method
US7003348B1 (en) 2003-07-01 2006-02-21 Pacesetter, Inc. Monitoring cardiac geometry for diagnostics and therapy
KR20050010549A (en) 2003-07-21 2005-01-28 엘지전자 주식회사 minimum size antenna for UWB communication
DE10345717B4 (en) * 2003-10-01 2005-12-08 Trium Analysis Online Gmbh Method and device for determining the fetal heart rate
US7970475B2 (en) 2003-10-15 2011-06-28 Rmx, Llc Device and method for biasing lung volume
US7364539B2 (en) 2003-10-21 2008-04-29 General Electric Company Telemetry sensing system for infant care apparatus
US7075485B2 (en) 2003-11-24 2006-07-11 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Low cost multi-beam, multi-band and multi-diversity antenna systems and methods for wireless communications
JP2007518470A (en) 2003-12-04 2007-07-12 ホアナ メディカル、インコーポレイテッド Intelligent medical constant monitoring system
US7224944B2 (en) 2004-01-22 2007-05-29 Mcewan Technologies, Llc RF transceiver having a directly radiating transistor
WO2005079530A2 (en) 2004-02-18 2005-09-01 Hoana Medical, Inc. Method and system for integrating a passive sensor array with a mattress for patient monitoring
US20060154642A1 (en) 2004-02-20 2006-07-13 Scannell Robert F Jr Medication & health, environmental, and security monitoring, alert, intervention, information and network system with associated and supporting apparatuses
US7333850B2 (en) * 2004-05-28 2008-02-19 University Of Florida Research Foundation, Inc. Maternal-fetal monitoring system
US7432847B2 (en) 2004-06-03 2008-10-07 Wireless 2000 Rf & Uwb Technologies Ltd. Ultra-wideband transceiver
US9820658B2 (en) 2006-06-30 2017-11-21 Bao Q. Tran Systems and methods for providing interoperability among healthcare devices
US20060094937A1 (en) * 2004-11-03 2006-05-04 Marcott International Investment, Co. Ltd. Monitoring apparatus of arterial pulses and method for the same
US7809427B2 (en) 2005-02-11 2010-10-05 Wisconsin Alumni Research Foundation Time domain inverse scattering techniques for use in microwave imaging
US20090048500A1 (en) 2005-04-20 2009-02-19 Respimetrix, Inc. Method for using a non-invasive cardiac and respiratory monitoring system
JP3932303B2 (en) 2005-05-13 2007-06-20 独立行政法人放射線医学総合研究所 Organ dynamics quantification method, apparatus, organ position prediction method, apparatus, radiation irradiation method, apparatus, and organ abnormality detection apparatus
US7605837B2 (en) 2005-06-02 2009-10-20 Lao Chan Yuen Display system and method
US20070027367A1 (en) 2005-08-01 2007-02-01 Microsoft Corporation Mobile, personal, and non-intrusive health monitoring and analysis system
TWI268772B (en) * 2005-09-02 2006-12-21 Ind Tech Res Inst Physiological status monitoring system and method
US7733224B2 (en) 2006-06-30 2010-06-08 Bao Tran Mesh network personal emergency response appliance
WO2007070855A2 (en) 2005-12-14 2007-06-21 Welch Allyn, Inc. Medical device wireless adapter
EP1996068A4 (en) * 2006-03-06 2011-10-19 Sensiotec Inc Ultra wideband monitoring systems and antennas
US10410308B2 (en) 2006-04-14 2019-09-10 Fuzzmed, Inc. System, method, and device for personal medical care, intelligent analysis, and diagnosis
US7558622B2 (en) * 2006-05-24 2009-07-07 Bao Tran Mesh network stroke monitoring appliance
JP2009538720A (en) * 2006-06-01 2009-11-12 ビアンカメッド リミテッド Apparatus, system, and method for monitoring physiological signs
KR100809041B1 (en) 2006-06-20 2008-03-03 삼성전자주식회사 Apparatus for sensing sleeping comdition and method for operating the apparatus
US8781568B2 (en) 2006-06-23 2014-07-15 Brian M. Dugan Systems and methods for heart rate monitoring, data transmission, and use
US20080058740A1 (en) 2006-08-29 2008-03-06 Sullivan Shawn J Sensing article for a home automation network
US20080119896A1 (en) 2006-10-28 2008-05-22 Kwok Shing Thomas Wong Method and device for anti-sleep apnea
WO2008057883A2 (en) 2006-11-01 2008-05-15 Biancamed Limited System and method for monitoring cardiorespiratory parameters
US7612676B2 (en) 2006-12-05 2009-11-03 The Hong Kong University Of Science And Technology RFID tag and antenna
US7775982B2 (en) 2006-12-15 2010-08-17 General Electric Company Method and system for sub-aperture processing
HK1107499A2 (en) 2007-02-02 2008-04-03 Nat Electronics & Watch Co Ltd A monitoring system
US8463361B2 (en) 2007-05-24 2013-06-11 Lifewave, Inc. System and method for non-invasive instantaneous and continuous measurement of cardiac chamber volume
US7884727B2 (en) 2007-05-24 2011-02-08 Bao Tran Wireless occupancy and day-light sensing
US8926509B2 (en) 2007-08-24 2015-01-06 Hmicro, Inc. Wireless physiological sensor patches and systems
US8591430B2 (en) 2007-09-14 2013-11-26 Corventis, Inc. Adherent device for respiratory monitoring
WO2009036348A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Medical device automatic start-up upon contact to patient tissue
US9186089B2 (en) 2007-09-14 2015-11-17 Medtronic Monitoring, Inc. Injectable physiological monitoring system
US8790257B2 (en) 2007-09-14 2014-07-29 Corventis, Inc. Multi-sensor patient monitor to detect impending cardiac decompensation
US20090076341A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Adherent Athletic Monitor
US8460189B2 (en) 2007-09-14 2013-06-11 Corventis, Inc. Adherent cardiac monitor with advanced sensing capabilities
US20090076343A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Energy Management for Adherent Patient Monitor
WO2009036319A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Adherent emergency patient monitor
WO2009036321A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Adherent device for cardiac rhythm management
US20090076349A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Adherent Multi-Sensor Device with Implantable Device Communication Capabilities
US20090076342A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Adherent Multi-Sensor Device with Empathic Monitoring
US20090076345A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Adherent Device with Multiple Physiological Sensors
US20090238426A1 (en) 2008-03-19 2009-09-24 Uti Limited Partnership System and Methods for Identifying an Object within a Complex Environment
US20110112403A1 (en) 2008-07-11 2011-05-12 Barnev Ltd. Method and a system for monitoring, contractions and/or a birth process and/or the progress and/or position of a fetus
GB0817389D0 (en) 2008-09-23 2008-10-29 Huntleigh Technology Ltd Fetal heart monitoring
US20110282228A1 (en) 2009-01-28 2011-11-17 Pulmone Advanced Medical Devices, Ltd. Methods and Devices for Determining Pulmonary Measurements
US9002427B2 (en) 2009-03-30 2015-04-07 Lifewave Biomedical, Inc. Apparatus and method for continuous noninvasive measurement of respiratory function and events
US20130245436A1 (en) 2009-04-22 2013-09-19 Joe Paul Tupin, Jr. Fetal monitoring device and methods
WO2010124117A2 (en) 2009-04-22 2010-10-28 Lifewave, Inc. Fetal monitoring device and methods

Also Published As

Publication number Publication date
US20100274145A1 (en) 2010-10-28
CN102421371A (en) 2012-04-18
US20120041281A1 (en) 2012-02-16
US9078582B2 (en) 2015-07-14
WO2010124117A2 (en) 2010-10-28
WO2010124117A3 (en) 2011-02-17
US20150313531A1 (en) 2015-11-05
EP2421442A2 (en) 2012-02-29
EP2421442B1 (en) 2014-10-08
JP2012524627A (en) 2012-10-18
EP2421442A4 (en) 2013-04-10
JP5759451B2 (en) 2015-08-05

Similar Documents

Publication Publication Date Title
WO2010124117A8 (en) Fetal monitoring device and methods
WO2008097652A3 (en) Body patch for none-invasive physiological data readings
MX2016001617A (en) Wireless pregnancy monitor.
CN101790346B (en) Method of monitoring a fetal heart rate
EP2420185A3 (en) Apparatus and system for monitoring
US20070191728A1 (en) Intrapartum monitor patch
WO2012148785A3 (en) Monitoring fluid volume for patients with renal disease
WO2008106396A3 (en) Method and system for monitoring oxygenation levels of a compartment for detecting conditions of a compartment syndrome
WO2015168235A8 (en) Physiological sensors, systems, kits and methods therefor
JP2012505679A5 (en)
WO2011038305A3 (en) Device and method for determining the likelihood of a patient having a clinical event or a clinically silent event based on ascertained physiological parameters
WO2014189269A3 (en) Compound medical device
WO2015014763A3 (en) Non-invasive system for calculating a human or animal, reliable, standardized and complete score
WO2011074004A3 (en) System for cardiac activity monitoring
CN103622690B (en) Based on the electrocardiogram monitoring system of ZigBee technology
WO2010129528A3 (en) Method and system for monitoring oxygenation levels of compartments and tissue
CN108784660A (en) A kind of sleep apnea sudden death early warning detecting system
CN204541551U (en) The U-shaped pillow of a kind of heart rate measurement
CN104825146A (en) Watch type cacosphyxia alarm
CN104000700A (en) Disease emergency device for cardiology department
CN207855685U (en) Railroader's heart rate remote monitor device under a kind of High aititude operation condition
CN203016943U (en) Trauma treatment warning communication system
CN209059232U (en) Mouth opening measuring device
CN204542089U (en) Noinvasive sensing detection armlet
CN204813168U (en) Drinking cup with blood oxygen detects function

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201080017878.6

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10767780

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2012507391

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2010767780

Country of ref document: EP