HK1075190A1 - Passive physiological monitoring (p2m) system - Google Patents
Passive physiological monitoring (p2m) systemInfo
- Publication number
- HK1075190A1 HK1075190A1 HK05107541.4A HK05107541A HK1075190A1 HK 1075190 A1 HK1075190 A1 HK 1075190A1 HK 05107541 A HK05107541 A HK 05107541A HK 1075190 A1 HK1075190 A1 HK 1075190A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- monitoring
- sensor
- signals
- physiological monitoring
- passive
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—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
- A61B5/113—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, 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
- A61B5/02—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
- A61B5/103—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
- A61B5/1102—Ballistocardiography
-
- 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
- A61B5/4818—Sleep apnoea
-
- 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
- A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
- A61B5/6892—Mats
-
- 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
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
- A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
- A61B5/7214—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts using signal cancellation, e.g. based on input of two identical physiological sensors spaced apart, or based on two signals derived from the same sensor, for different optical wavelengths
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2505/00—Evaluating, monitoring or diagnosing in the context of a particular type of medical care
- A61B2505/01—Emergency care
-
- 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
- A61B2562/04—Arrangements of multiple sensors of the same type
- A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array
-
- 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
- A61B5/021—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 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
-
- 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
- A61B5/026—Measuring blood flow
- A61B5/029—Measuring or recording 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
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/30—General characteristics of devices characterised by sensor means
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Physics & Mathematics (AREA)
- Public Health (AREA)
- Pathology (AREA)
- Physiology (AREA)
- Cardiology (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Signal Processing (AREA)
- Pulmonology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Psychiatry (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
Passive physiological monitoring apparatus and method has a sensor for sensing physiological phenomenon. A converter converts sensed data into electrical signals and a computer receives and computes the signals and outputs computed data for real-time interactive display. The sensor is a piezoelectric film of polyvinylidene fluoride. Signals detected include mechanical, thermal and acoustic signatures reflecting cardiac output, cardiac function, internal bleeding, respiratory, pulse, apnea and temperature. The sensor may be an array (77) provided in a MEDEVAC litter (73) or other device for measuring acoustic and hydraulic signals from the body of a patient (63) for field monitoring, hospital monitoring, transport monitoring, home, remote monitoring.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2002/009280 WO2003082111A1 (en) | 2002-03-25 | 2002-03-25 | Passive physiological monitoring (p2m) system |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1075190A1 true HK1075190A1 (en) | 2005-12-09 |
Family
ID=28673380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK05107541.4A HK1075190A1 (en) | 2002-03-25 | 2005-08-29 | Passive physiological monitoring (p2m) system |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1494586A4 (en) |
JP (1) | JP4344247B2 (en) |
CN (1) | CN100518638C (en) |
AU (1) | AU2002311781B2 (en) |
CA (1) | CA2479972A1 (en) |
HK (1) | HK1075190A1 (en) |
WO (1) | WO2003082111A1 (en) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7666151B2 (en) | 2002-11-20 | 2010-02-23 | Hoana Medical, Inc. | Devices and methods for passive patient monitoring |
US7304580B2 (en) | 2003-12-04 | 2007-12-04 | Hoana Medical, Inc. | Intelligent medical vigilance system |
AU2004251778A1 (en) | 2003-06-26 | 2005-01-06 | Hoana Medical, Inc. | Radiation stress non-invasive blood pressure method |
IL160308A0 (en) * | 2004-02-10 | 2004-07-25 | Itshak Y Ben Yesha | Method for determining heart rate |
EP1745450A4 (en) | 2004-02-18 | 2008-10-08 | Hoana Medical Inc | Method and system for integrating a passive sensor array with a mattress for patient monitoring |
FI120961B (en) * | 2004-07-01 | 2010-05-31 | Emfit Oy | Method and apparatus for measuring and monitoring vital signs or presence |
US20080077020A1 (en) | 2006-09-22 | 2008-03-27 | Bam Labs, Inc. | Method and apparatus for monitoring vital signs remotely |
JP2008302133A (en) * | 2007-06-11 | 2008-12-18 | Aisin Seiki Co Ltd | Device for sleep apnea correction |
JP5192904B2 (en) * | 2008-05-21 | 2013-05-08 | パナソニック株式会社 | Heart rate respiration measuring device |
CN102100558A (en) * | 2011-02-23 | 2011-06-22 | 北京大学深圳研究生院 | Wireless respiration monitoring device |
CN102648845A (en) * | 2011-02-23 | 2012-08-29 | 深圳市迈迪加科技发展有限公司 | Automatic wireless monitoring and early-warning system for heartbeat and breath in sleep |
CN102805617A (en) * | 2011-05-30 | 2012-12-05 | 张国源 | Small electronic physiological monitoring system with heart frequency spectrum monitoring function and monitoring method for monitoring system |
CN102415884A (en) * | 2011-09-09 | 2012-04-18 | 北京大学深圳研究生院 | Piezoelectric film sensor and multiple chip package (MCP) form of wireless breath detection circuit |
CN102429642B (en) * | 2011-09-26 | 2014-03-05 | 深圳市视聆科技开发有限公司 | Method and system for acquiring physiological information and converter |
CN102512760B (en) * | 2011-11-25 | 2014-08-06 | 上海交通大学 | Embedded energy collector based on respiratory movement |
JP2014008070A (en) * | 2012-06-27 | 2014-01-20 | Nissan Motor Co Ltd | Stress state estimation device and stress state estimation method |
CN102988050B (en) * | 2012-11-16 | 2017-05-31 | 汇嘉健康生活科技有限公司 | Inductive layer and its monitoring of respiration mattress |
EP2938252B1 (en) * | 2012-12-31 | 2019-05-15 | Volcano Corporation | Intravascular device and production method thereof |
CN104274181B (en) * | 2013-07-10 | 2018-12-18 | 上海宽带技术及应用工程研究中心 | Furniture type sign detection method, system and monitoring system |
CN104274158A (en) * | 2013-07-10 | 2015-01-14 | 上海宽带技术及应用工程研究中心 | Furniture physical sign detection device and furniture type physical sign monitoring system |
CN104510451A (en) * | 2013-09-29 | 2015-04-15 | 海思康利(北京)新技术有限公司 | Non-load monitoring system |
NL2012327B1 (en) | 2013-12-13 | 2016-06-21 | Utc Fire & Security B V | Selective intrusion detection systems. |
WO2015107269A1 (en) * | 2014-01-16 | 2015-07-23 | Medieta Oy | Device and method for measuring arterial signals |
CN104257359B (en) * | 2014-09-16 | 2016-04-06 | 苏州能斯达电子科技有限公司 | A kind of wearable flexible sensor of monitoring wrist pulse and preparation method thereof |
CN104287698B (en) * | 2014-09-16 | 2016-04-06 | 苏州能斯达电子科技有限公司 | Flexibility for cervical region pulse detection can attach sensor and preparation method thereof |
CN104257366B (en) * | 2014-09-16 | 2016-06-01 | 苏州能斯达电子科技有限公司 | A kind of wearable physiology sign detecting sensor, preparation method and Monitoring systems thereof |
CN105590530A (en) * | 2014-10-21 | 2016-05-18 | 天津市医学堂科技有限公司 | Proximity detection and application technology-based first-aid transfer model |
CN104545825B (en) * | 2014-11-25 | 2017-11-24 | 中原工学院 | PVDF fexible film body temperature heart sound integrated sensors |
CN104490399B (en) * | 2014-12-19 | 2017-08-01 | 北京智谷睿拓技术服务有限公司 | Human motion information capture method and apparatus |
CN104840307A (en) * | 2015-01-28 | 2015-08-19 | 张家港市协和医疗器械有限公司 | Medical stretcher with wireless blood pressure transmitting device |
CN104644346A (en) * | 2015-01-29 | 2015-05-27 | 张家港市协和医疗器械有限公司 | Ambulance stretcher with electrocardiogram wireless transmission device |
CN105012085A (en) * | 2015-07-14 | 2015-11-04 | 苏克莉 | Multifunctional transport frame for cardiovascular department |
US10382893B1 (en) | 2015-09-16 | 2019-08-13 | Ivani, LLC | Building system control utilizing building occupancy |
CN105380656A (en) * | 2015-11-02 | 2016-03-09 | 上海斐讯数据通信技术有限公司 | Intelligent protective instrument and motion monitoring system and method adopting same |
CN106923807A (en) * | 2015-12-31 | 2017-07-07 | 北京大学深圳研究生院 | Based on the method and system that temperature is corrected to blood pressure measurement |
CN106562761B (en) * | 2016-08-10 | 2020-04-10 | 深圳市格兰莫尔科技有限公司 | Physiological signal acquisition device and method and sleep monitoring and improving device |
CN106562762B (en) * | 2016-08-10 | 2019-10-25 | 深圳市格兰莫尔科技有限公司 | A kind of sleep monitor and improve device and method |
CN106236041B (en) * | 2016-08-23 | 2019-06-25 | 电子科技大学 | A kind of algorithm and system measuring heart rate and respiratory rate in real time and accurately |
IL249302A0 (en) * | 2016-11-30 | 2017-03-30 | Michael Oren | Device, system and method for medical evacuation |
US10898085B2 (en) | 2016-12-09 | 2021-01-26 | Koninklijke Philips N.V. | Pulse wave velocity determination, for example for blood pressure monitoring |
EP3542178A4 (en) * | 2016-12-21 | 2020-06-17 | Ivani, LLC | Reverse-beacon indoor positioning system using existing detection fields |
EP3420893A1 (en) * | 2017-06-30 | 2019-01-02 | Nokia Technologies Oy | Methods, apparatus, computer programs, systems for calculating a pulse wave velocity of a subject |
JP6620999B2 (en) * | 2017-11-30 | 2019-12-18 | 国立大学法人東北大学 | Biological information measuring device, biological information measuring program, and biological information measuring method |
TWI804098B (en) * | 2021-12-10 | 2023-06-01 | 元智大學 | Activity sensing mat, wheelchair and activity monitoring system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS4975182A (en) * | 1972-11-20 | 1974-07-19 | ||
US5148002A (en) * | 1991-03-14 | 1992-09-15 | Kuo David D | Multi-functional garment system |
US5544651A (en) * | 1992-09-08 | 1996-08-13 | Wilk; Peter J. | Medical system and associated method for automatic treatment |
US5853005A (en) * | 1996-05-02 | 1998-12-29 | The United States Of America As Represented By The Secretary Of The Army | Acoustic monitoring system |
IL119721A (en) * | 1996-11-29 | 2005-08-31 | Mindlife Ltd | Method and system for monitoring the physiological condition of a patient |
US6198394B1 (en) * | 1996-12-05 | 2001-03-06 | Stephen C. Jacobsen | System for remote monitoring of personnel |
JP2001525706A (en) * | 1997-05-16 | 2001-12-11 | レスメッド・リミテッド | Respiratory analysis system |
US6261237B1 (en) * | 1998-08-20 | 2001-07-17 | Medacoustics, Inc. | Thin film piezoelectric polymer sensor |
-
2002
- 2002-03-25 JP JP2003579659A patent/JP4344247B2/en not_active Expired - Fee Related
- 2002-03-25 CA CA002479972A patent/CA2479972A1/en not_active Abandoned
- 2002-03-25 AU AU2002311781A patent/AU2002311781B2/en not_active Ceased
- 2002-03-25 EP EP02739108A patent/EP1494586A4/en not_active Withdrawn
- 2002-03-25 CN CNB028288653A patent/CN100518638C/en not_active Expired - Fee Related
- 2002-03-25 WO PCT/US2002/009280 patent/WO2003082111A1/en active Application Filing
-
2005
- 2005-08-29 HK HK05107541.4A patent/HK1075190A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU2002311781A1 (en) | 2003-10-13 |
EP1494586A4 (en) | 2009-07-22 |
JP4344247B2 (en) | 2009-10-14 |
WO2003082111A1 (en) | 2003-10-09 |
CN100518638C (en) | 2009-07-29 |
AU2002311781B2 (en) | 2009-09-03 |
CN1625368A (en) | 2005-06-08 |
JP2006504443A (en) | 2006-02-09 |
CA2479972A1 (en) | 2003-10-09 |
EP1494586A1 (en) | 2005-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20170325 |