MXPA02000369A - Detector y metodo optico de presion sanguinea no invasivo. - Google Patents

Detector y metodo optico de presion sanguinea no invasivo.

Info

Publication number
MXPA02000369A
MXPA02000369A MXPA02000369A MXPA02000369A MXPA02000369A MX PA02000369 A MXPA02000369 A MX PA02000369A MX PA02000369 A MXPA02000369 A MX PA02000369A MX PA02000369 A MXPA02000369 A MX PA02000369A MX PA02000369 A MXPA02000369 A MX PA02000369A
Authority
MX
Mexico
Prior art keywords
reflective surface
blood pressure
radiation
array
dimensional
Prior art date
Application number
MXPA02000369A
Other languages
English (en)
Inventor
Khair Mohammad
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of MXPA02000369A publication Critical patent/MXPA02000369A/es

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 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
    • A61B5/68—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
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/681—Wristwatch-type devices
    • 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
    • A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
    • 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
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A61B5/0013—Medical image data
    • 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
    • A61B5/7285—Specific aspects of physiological measurement analysis for synchronising or triggering a physiological measurement or image acquisition with a physiological event or waveform, e.g. an ECG signal
    • A61B5/7289—Retrospective gating, i.e. associating measured signals or images with a physiological event after the actual measurement or image acquisition, e.g. by simultaneously recording an additional physiological signal during the measurement or image acquisition

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Vascular Medicine (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)
  • Measuring Fluid Pressure (AREA)

Abstract

Se describe un detector de presion sanguinea que incluye una fuente de fotoradiacion, tal como una disposicion de diodos de laser; el detector tambien incluye una superficie reflectora bidimensional flexible; la superficie reflectora esta colocada de manera nominal con relacion a la fuente de radiacion, de tal manera que la radiacion viaja en una direccion normal a la superficie reflectora; la superficie reflectora se coloca adyacente a la ubicacion del paciente en donde el dato de presion sanguinea se va a adquirir; la radiacion desde la fuente se refleja sobre la superficie reflectora y hacia una disposicion bidimensional de fotodetectores; las fluctuaciones de presion sanguinea sistolica y diastolica en el paciente se traducen en deflexiones o desviaciones de la piel del paciente; estas desviaciones provocan desviaciones correspondientes en la superficie reflectora bidimensional; el movimiento asociado de dicha superficie reflectora flexible debido a la pulsacion sanguinea provoca patrones de dispersion desde la superficie reflectora que se van a detectar mediante la disposicion bidimensional de fotodetectores; el resultado o senal de salida de la disposicion de fotodetectores se calibra a presion sanguinea en mmHg durante un procedimiento de calibracion para obtener un grupo de relaciones de calibracion para uno o mas de los detectores individuales; las relaciones de calibracion se utilizan entonces durante la obtencion de datos de presion sanguinea para llegar a datos de presion sanguinea.
MXPA02000369A 2000-05-10 2001-05-10 Detector y metodo optico de presion sanguinea no invasivo. MXPA02000369A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/569,586 US6533729B1 (en) 2000-05-10 2000-05-10 Optical noninvasive blood pressure sensor and method
PCT/US2001/015201 WO2001085024A1 (en) 2000-05-10 2001-05-10 Optical noninvasive blood pressure sensor and method

Publications (1)

Publication Number Publication Date
MXPA02000369A true MXPA02000369A (es) 2004-05-21

Family

ID=24276039

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02000369A MXPA02000369A (es) 2000-05-10 2001-05-10 Detector y metodo optico de presion sanguinea no invasivo.

Country Status (9)

Country Link
US (1) US6533729B1 (es)
EP (1) EP1204370B1 (es)
JP (1) JP2003532478A (es)
AT (1) ATE391456T1 (es)
AU (1) AU768355B2 (es)
CA (1) CA2378166C (es)
DE (1) DE60133525D1 (es)
MX (1) MXPA02000369A (es)
WO (1) WO2001085024A1 (es)

Families Citing this family (155)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1278456A2 (en) 2000-05-05 2003-01-29 Hill-Rom Services, Inc. Patient point of care computer system
US20020014951A1 (en) 2000-05-05 2002-02-07 Kramer Kenneth L. Remote control for a hospital bed
US6611705B2 (en) * 2000-07-18 2003-08-26 Motorola, Inc. Wireless electrocardiograph system and method
JP2005509312A (ja) 2001-03-30 2005-04-07 ヒル−ロム サービシーズ，インコーポレイティド 病院のベッドとネットワークシステム
EP1395173A1 (en) * 2001-05-19 2004-03-10 Medicus Engineering ApS A method and an apparatus for localizing pulse
US6730038B2 (en) * 2002-02-05 2004-05-04 Tensys Medical, Inc. Method and apparatus for non-invasively measuring hemodynamic parameters using parametrics
US6731962B1 (en) * 2002-10-31 2004-05-04 Smiths Medical Pm Inc Finger oximeter with remote telecommunications capabilities and system therefor
US20060142648A1 (en) * 2003-01-07 2006-06-29 Triage Data Networks Wireless, internet-based, medical diagnostic system
US20050148882A1 (en) * 2004-01-06 2005-07-07 Triage Wireless, Incc. Vital signs monitor used for conditioning a patient's response
US7399205B2 (en) 2003-08-21 2008-07-15 Hill-Rom Services, Inc. Plug and receptacle having wired and wireless coupling
US7128714B1 (en) * 2003-12-24 2006-10-31 The United States Of America As Represented By The Secretary Of The Navy Non-contact waveform monitor
US7435214B2 (en) * 2004-01-29 2008-10-14 Cannuflow, Inc. Atraumatic arthroscopic instrument sheath
US7729748B2 (en) * 2004-02-17 2010-06-01 Joseph Florian Optical in-vivo monitoring systems
US20050216199A1 (en) * 2004-03-26 2005-09-29 Triage Data Networks Cuffless blood-pressure monitor and accompanying web services interface
US20080287813A1 (en) * 2004-03-30 2008-11-20 Eidgenossische Technische Hochschule Zurich Blood Pressure Monitoring Device and Methods for Making and for Using Such a Device
US20050261598A1 (en) * 2004-04-07 2005-11-24 Triage Wireless, Inc. Patch sensor system for measuring vital signs
US20050228244A1 (en) * 2004-04-07 2005-10-13 Triage Wireless, Inc. Small-scale, vital-signs monitoring device, system and method
US20060009698A1 (en) * 2004-04-07 2006-01-12 Triage Wireless, Inc. Hand-held monitor for measuring vital signs
US20050228297A1 (en) * 2004-04-07 2005-10-13 Banet Matthew J Wrist-worn System for Measuring Blood Pressure
US20060009697A1 (en) * 2004-04-07 2006-01-12 Triage Wireless, Inc. Wireless, internet-based system for measuring vital signs from a plurality of patients in a hospital or medical clinic
US20050228300A1 (en) * 2004-04-07 2005-10-13 Triage Data Networks Cuffless blood-pressure monitor and accompanying wireless mobile device
US7004907B2 (en) * 2004-04-07 2006-02-28 Triage Wireless, Inc. Blood-pressure monitoring device featuring a calibration-based analysis
US7179228B2 (en) * 2004-04-07 2007-02-20 Triage Wireless, Inc. Cuffless system for measuring blood pressure
US20050285025A1 (en) * 2004-06-29 2005-12-29 Mikhail Boukhny Optical noninvasive pressure sensor
US7319386B2 (en) 2004-08-02 2008-01-15 Hill-Rom Services, Inc. Configurable system for alerting caregivers
KR20060019869A (ko) * 2004-08-30 2006-03-06 삼성전자주식회사 필름형 압박 센서를 통한 운동량 측정 장치 및 그 방법
US9820658B2 (en) * 2006-06-30 2017-11-21 Bao Q. Tran Systems and methods for providing interoperability among healthcare devices
JP5227023B2 (ja) * 2004-09-21 2013-07-03 ディジタル シグナル コーポレイション 生理学的機能を遠隔的にモニターするシステムおよび方法
US20060079794A1 (en) * 2004-09-28 2006-04-13 Impact Sports Technologies, Inc. Monitoring device, method and system
US7887492B1 (en) 2004-09-28 2011-02-15 Impact Sports Technologies, Inc. Monitoring device, method and system
US20060253010A1 (en) * 2004-09-28 2006-11-09 Donald Brady Monitoring device, method and system
EP1802953A4 (en) * 2004-10-05 2010-10-06 Sensata Technologies Maryland PRESSURE SENSOR
US20060084878A1 (en) * 2004-10-18 2006-04-20 Triage Wireless, Inc. Personal computer-based vital signs monitor
SE0402673D0 (sv) * 2004-11-04 2004-11-04 Venture Team Ab Sätt och medel för mätning av systoliskt blodtryck i ankeln
US20080039715A1 (en) * 2004-11-04 2008-02-14 Wilson David F Three-dimensional optical guidance for catheter placement
US20060122520A1 (en) * 2004-12-07 2006-06-08 Dr. Matthew Banet Vital sign-monitoring system with multiple optical modules
US7658716B2 (en) * 2004-12-07 2010-02-09 Triage Wireless, Inc. Vital signs monitor using an optical ear-based module
DE102004062435A1 (de) * 2004-12-20 2006-06-29 Braun Gmbh Verfahren und Vorrichtung zur nicht-invasiven Detektion des Blutflusses und davon abhängiger Parameter in Arterien, insbesondere der arteriellen Wellenform und des Blutdruckes
EP2386245B1 (en) * 2005-02-14 2012-12-19 Digital Signal Corporation Laser radar system for providing chirped electromagnetic radiation
US8618930B2 (en) * 2005-03-11 2013-12-31 Aframe Digital, Inc. Mobile wireless customizable health and condition monitor
US8378811B2 (en) * 2005-03-11 2013-02-19 Aframe Digital, Inc. Mobile wireless customizable health and condition monitor
US7616110B2 (en) * 2005-03-11 2009-11-10 Aframe Digital, Inc. Mobile wireless customizable health and condition monitor
EP1894330B1 (en) * 2005-06-13 2018-02-21 Technion Research and Development Ltd. System for detecting a sound originating from a voice of a user using an interferometer.
US8690785B2 (en) * 2005-06-27 2014-04-08 Sense A/S Method and an apparatus for determination of blood pressure
US7840064B2 (en) * 2005-09-20 2010-11-23 Brightex Bio-Photonics Llc Method and system for automatic identification using digital images
US8861863B2 (en) * 2005-09-20 2014-10-14 Brightex Bio-Photonics Llc Method and system for analyzing lip conditions using digital images
US7420472B2 (en) * 2005-10-16 2008-09-02 Bao Tran Patient monitoring apparatus
US7733224B2 (en) 2006-06-30 2010-06-08 Bao Tran Mesh network personal emergency response appliance
US7942824B1 (en) 2005-11-04 2011-05-17 Cleveland Medical Devices Inc. Integrated sleep diagnostic and therapeutic system and method
US8172766B1 (en) * 2005-11-04 2012-05-08 Cleveland Medical Devices Inc. Integrated sleep diagnosis and treatment device and method
US7595723B2 (en) * 2005-11-14 2009-09-29 Edwards Lifesciences Corporation Wireless communication protocol for a medical sensor system
US20070112274A1 (en) * 2005-11-14 2007-05-17 Edwards Lifesciences Corporation Wireless communication system for pressure monitoring
CA2634033C (en) 2005-12-14 2015-11-17 Digital Signal Corporation System and method for tracking eyeball motion
WO2007084552A2 (en) * 2006-01-17 2007-07-26 Lifesync Corporation Multi-lead keyhold connector
US20070185393A1 (en) * 2006-02-03 2007-08-09 Triage Wireless, Inc. System for measuring vital signs using an optical module featuring a green light source
EP1984982A2 (en) * 2006-02-09 2008-10-29 LifeSync Corporation Printed circuit connector
US8081670B2 (en) 2006-02-14 2011-12-20 Digital Signal Corporation System and method for providing chirped electromagnetic radiation
GB0603564D0 (en) 2006-02-23 2006-04-05 Huntleigh Technology Plc Automatic ankle brachial pressure index system
US9060683B2 (en) 2006-05-12 2015-06-23 Bao Tran Mobile wireless appliance
US8500636B2 (en) 2006-05-12 2013-08-06 Bao Tran Health monitoring appliance
US7539532B2 (en) 2006-05-12 2009-05-26 Bao Tran Cuffless blood pressure monitoring appliance
US8323189B2 (en) 2006-05-12 2012-12-04 Bao Tran Health monitoring appliance
US8684922B2 (en) 2006-05-12 2014-04-01 Bao Tran Health monitoring system
US7558622B2 (en) 2006-05-24 2009-07-07 Bao Tran Mesh network stroke monitoring appliance
US8968195B2 (en) 2006-05-12 2015-03-03 Bao Tran Health monitoring appliance
US8684900B2 (en) 2006-05-16 2014-04-01 Bao Tran Health monitoring appliance
US7539533B2 (en) 2006-05-16 2009-05-26 Bao Tran Mesh network monitoring appliance
KR101487372B1 (ko) * 2006-05-24 2015-01-29 타릴리안 레이저 테크놀로지스, 리미티드 광학 활력 징후 검출 방법 및 측정 장치
US20080071180A1 (en) * 2006-05-24 2008-03-20 Tarilian Laser Technologies, Limited Vital Sign Detection Method and Measurement Device
US7993275B2 (en) 2006-05-25 2011-08-09 Sotera Wireless, Inc. Bilateral device, system and method for monitoring vital signs
US9149192B2 (en) 2006-05-26 2015-10-06 Sotera Wireless, Inc. System for measuring vital signs using bilateral pulse transit time
US8442607B2 (en) 2006-09-07 2013-05-14 Sotera Wireless, Inc. Hand-held vital signs monitor
US20080077021A1 (en) * 2006-09-27 2008-03-27 Fka Distributing Co. D/B/A Homedics, Inc. Blood Pressure Monitor Calibration Device And Method For Calibrating A Blood Pressure Monitor
US8449469B2 (en) 2006-11-10 2013-05-28 Sotera Wireless, Inc. Two-part patch sensor for monitoring vital signs
TWI429416B (zh) * 2007-01-31 2014-03-11 Tarilian Laser Technologies Ltd 光學功率調變
US20080221399A1 (en) * 2007-03-05 2008-09-11 Triage Wireless, Inc. Monitor for measuring vital signs and rendering video images
US8750971B2 (en) * 2007-05-24 2014-06-10 Bao Tran Wireless stroke monitoring
US11330988B2 (en) 2007-06-12 2022-05-17 Sotera Wireless, Inc. Body-worn system for measuring continuous non-invasive blood pressure (cNIBP)
US11607152B2 (en) 2007-06-12 2023-03-21 Sotera Wireless, Inc. Optical sensors for use in vital sign monitoring
US8419649B2 (en) 2007-06-12 2013-04-16 Sotera Wireless, Inc. Vital sign monitor for measuring blood pressure using optical, electrical and pressure waveforms
US20100130875A1 (en) * 2008-06-18 2010-05-27 Triage Wireless, Inc. Body-worn system for measuring blood pressure
US8602997B2 (en) 2007-06-12 2013-12-10 Sotera Wireless, Inc. Body-worn system for measuring continuous non-invasive blood pressure (cNIBP)
US20080312542A1 (en) * 2007-06-13 2008-12-18 Triage Wireless, Inc. Multi-sensor array for measuring blood pressure
US20080319327A1 (en) * 2007-06-25 2008-12-25 Triage Wireless, Inc. Body-worn sensor featuring a low-power processor and multi-sensor array for measuring blood pressure
KR101366809B1 (ko) * 2007-09-06 2014-02-24 삼성전자주식회사 혈압측정장치 및 혈압측정방법
US8082160B2 (en) 2007-10-26 2011-12-20 Hill-Rom Services, Inc. System and method for collection and communication of data from multiple patient care devices
US20090118628A1 (en) * 2007-11-01 2009-05-07 Triage Wireless, Inc. System for measuring blood pressure featuring a blood pressure cuff comprising size information
CH699319A2 (de) * 2008-08-15 2010-02-15 Stbl Medical Res Gmbh Verfahren und Gerät zum kontinuierlichen Messen des Blutdruckes zu Überwachungszwecken.
US9138161B2 (en) * 2008-11-18 2015-09-22 Qualcomm Incorporated Methods, apparatus and sensor for measurement of cardiovascular quantities
CA2753197C (en) 2009-02-20 2018-09-11 Digital Signal Corporation System and method for generating three dimensional images using lidar and video measurements
US8373859B2 (en) * 2009-03-27 2013-02-12 Brightex Bio-Photonics Llc Methods and systems for imaging skin using polarized lighting
US8823934B2 (en) * 2009-03-27 2014-09-02 Brightex Bio-Photonics Llc Methods and systems for imaging and modeling skin using polarized lighting
US8956294B2 (en) 2009-05-20 2015-02-17 Sotera Wireless, Inc. Body-worn system for continuously monitoring a patients BP, HR, SpO2, RR, temperature, and motion; also describes specific monitors for apnea, ASY, VTAC, VFIB, and ‘bed sore’ index
US11896350B2 (en) 2009-05-20 2024-02-13 Sotera Wireless, Inc. Cable system for generating signals for detecting motion and measuring vital signs
US8200321B2 (en) * 2009-05-20 2012-06-12 Sotera Wireless, Inc. Method for measuring patient posture and vital signs
US9775529B2 (en) 2009-06-17 2017-10-03 Sotera Wireless, Inc. Body-worn pulse oximeter
US8545417B2 (en) 2009-09-14 2013-10-01 Sotera Wireless, Inc. Body-worn monitor for measuring respiration rate
US11253169B2 (en) 2009-09-14 2022-02-22 Sotera Wireless, Inc. Body-worn monitor for measuring respiration rate
US10806351B2 (en) 2009-09-15 2020-10-20 Sotera Wireless, Inc. Body-worn vital sign monitor
US20110066044A1 (en) 2009-09-15 2011-03-17 Jim Moon Body-worn vital sign monitor
US10420476B2 (en) 2009-09-15 2019-09-24 Sotera Wireless, Inc. Body-worn vital sign monitor
US9357933B2 (en) * 2010-01-19 2016-06-07 Donna Baldwin Continuous, non-invasive, optical blood pressure monitoring system
US20110224564A1 (en) 2010-03-10 2011-09-15 Sotera Wireless, Inc. Body-worn vital sign monitor
US9173594B2 (en) 2010-04-19 2015-11-03 Sotera Wireless, Inc. Body-worn monitor for measuring respiratory rate
US9339209B2 (en) 2010-04-19 2016-05-17 Sotera Wireless, Inc. Body-worn monitor for measuring respiratory rate
US8888700B2 (en) 2010-04-19 2014-11-18 Sotera Wireless, Inc. Body-worn monitor for measuring respiratory rate
US8747330B2 (en) 2010-04-19 2014-06-10 Sotera Wireless, Inc. Body-worn monitor for measuring respiratory rate
US9173593B2 (en) 2010-04-19 2015-11-03 Sotera Wireless, Inc. Body-worn monitor for measuring respiratory rate
US8979765B2 (en) 2010-04-19 2015-03-17 Sotera Wireless, Inc. Body-worn monitor for measuring respiratory rate
WO2012030595A2 (en) 2010-08-30 2012-03-08 Alcon Research, Ltd. Optical sensing system including electronically switched optical magnification
JP5682200B2 (ja) * 2010-09-28 2015-03-11 セイコーエプソン株式会社 生体情報検出器及び生体情報測定装置
WO2011064411A2 (en) * 2011-03-17 2011-06-03 Advanced Bionics Ag Implantable microphone
US8804122B2 (en) 2011-09-22 2014-08-12 Brightex Bio-Photonics Llc Systems and methods for determining a surface profile using a plurality of light sources
US11701127B2 (en) * 2012-03-06 2023-07-18 Accumed Radial Systems, Llc Hemostasis apparatus and method
WO2013136231A1 (en) * 2012-03-13 2013-09-19 Koninklijke Philips N.V. Cardiopulmonary resuscitation apparatus comprising a physiological sensor
US9320441B1 (en) * 2012-03-13 2016-04-26 Gregory Hays Medical glove for obtaining a patient's blood pressure, pulse and oxygen saturation
US10219709B2 (en) 2012-03-28 2019-03-05 Wayne State University Sensor and method for continuous health monitoring
WO2013148753A1 (en) 2012-03-28 2013-10-03 Wayne State University Sensor and method for continuous health monitoring
US9865176B2 (en) 2012-12-07 2018-01-09 Koninklijke Philips N.V. Health monitoring system
US11026591B2 (en) * 2013-03-13 2021-06-08 Philips Image Guided Therapy Corporation Intravascular pressure sensor calibration
FI20136306L (fi) 2013-03-22 2014-09-23 Murata Manufacturing Co Parannettu verenpaineen seurantamenetelmä
FI124971B (fi) 2013-03-22 2015-04-15 Murata Manufacturing Co Laite verenpaineen mittaamiseksi ja verenpainelaitteen kalibrointimenetelmä
TWI631930B (zh) 2013-04-01 2018-08-11 美盛醫電股份有限公司 生理訊號感測裝置
DE102013215388A1 (de) * 2013-08-05 2015-02-05 Daum Electronic Gmbh Vorrichtung und Verfahren zur Pulsfrequenzmessung
US20150051463A1 (en) * 2013-08-16 2015-02-19 Guy P. Curtis Oximetry Signal, Pulse-Pressure Correlator
WO2015066445A1 (en) * 2013-10-31 2015-05-07 The General Hospital Corporation System for measuring and monitoring blood pressure
WO2015092753A1 (en) 2013-12-20 2015-06-25 Murata Manufacturing Co., Ltd. An improved blood pressure monitoring method
KR20150106229A (ko) * 2014-03-11 2015-09-21 삼성전자주식회사 사용자를 인증하는 장치 및 방법
JP6508325B2 (ja) * 2014-04-04 2019-05-08 アップ−メド ゲーエムベーハー 血管内の血圧を求める方法、並びに、該方法を実行する装置
DE102014008446A1 (de) 2014-06-06 2015-12-17 Fresenius Medical Care Deutschland Gmbh Vorrichtung zur nicht invasiven Messung des Blutflusses
US10092197B2 (en) * 2014-08-27 2018-10-09 Apple Inc. Reflective surfaces for PPG signal detection
KR102299361B1 (ko) 2014-09-03 2021-09-07 삼성전자주식회사 혈압을 모니터링하는 장치 및 방법, 혈압 모니터링 기능을 갖는 웨어러블 디바이스
JP6366463B2 (ja) * 2014-10-31 2018-08-01 オムロンヘルスケア株式会社 血圧測定装置
EP3033992B1 (en) * 2014-12-19 2020-04-29 Nokia Technologies Oy Apparatus for biometric measurement
CN204515353U (zh) 2015-03-31 2015-07-29 深圳市长桑技术有限公司 一种智能手表
KR102411658B1 (ko) 2015-01-15 2022-06-21 삼성전자주식회사 생체 정보 검출 장치
KR102384225B1 (ko) 2015-03-06 2022-04-07 삼성전자주식회사 혈압 측정 장치 및 방법
KR102434701B1 (ko) 2015-09-01 2022-08-22 삼성전자주식회사 생체 정보 획득 장치 및 생체 정보 획득 방법과 생체 정보 검사 장치
US10537284B1 (en) 2015-09-30 2020-01-21 Apple Inc. Enhanced sensor signal collection and reflection of reflected and/or scattered light
JP6651971B2 (ja) * 2016-04-27 2020-02-19 オムロンヘルスケア株式会社 脈波検出装置、生体情報測定装置、脈波検出方法、及び、脈波検出プログラム
US10360787B2 (en) 2016-05-05 2019-07-23 Hill-Rom Services, Inc. Discriminating patient care communications system
KR102655671B1 (ko) 2016-10-12 2024-04-05 삼성전자주식회사 생체정보 추정 장치 및 방법
KR102605897B1 (ko) * 2016-10-25 2023-11-23 삼성전자주식회사 혈압 측정 장치, 휴대용 압력 측정 장치, 및 혈압 측정 장치의 캘리브레이션 방법
US20180184920A1 (en) * 2017-01-05 2018-07-05 Livemetric (Medical) S.A. System and method for providing user feeedback of blood pressure sensor placement and contact quality
US10874307B2 (en) * 2017-01-24 2020-12-29 Verily Life Sciences Llc Digital artery blood pressure monitor
US11690570B2 (en) 2017-03-09 2023-07-04 Smith & Nephew Plc Wound dressing, patch member and method of sensing one or more wound parameters
US20210137446A1 (en) * 2017-03-09 2021-05-13 Smith & Nephew Plc Device, apparatus and method of determining skin perfusion pressure
TWI633870B (zh) 2017-05-12 2018-09-01 新漢股份有限公司 便攜式血管通路狀態監測裝置
SG11202008316UA (en) * 2018-04-03 2020-09-29 Tufts College Tactile blood pressure imager
WO2019232334A1 (en) * 2018-06-01 2019-12-05 Cardio Ring Technologies, Inc. Optical blood pressure measurement devices and methods
CN111918612A (zh) * 2018-06-05 2020-11-10 谷和雄 血流量测定系统
JP6491383B1 (ja) * 2018-06-05 2019-03-27 和雄 谷 血流量測定システム
US11944418B2 (en) 2018-09-12 2024-04-02 Smith & Nephew Plc Device, apparatus and method of determining skin perfusion pressure
EP3856022A4 (en) * 2018-09-27 2022-06-15 Odin Technologies, LLC NON-INVASIVE DEVICE AND METHOD FOR MONITORING THE CONDITION OF MUSCLE TISSUE
JP7284947B2 (ja) * 2019-02-09 2023-06-01 株式会社齋藤創造研究所 センサー

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926179A (en) 1974-04-03 1975-12-16 Wisconsin Alumni Res Found Blood pressure measuring apparatus
US4201222A (en) * 1977-08-31 1980-05-06 Thomas Haase Method and apparatus for in vivo measurement of blood gas partial pressures, blood pressure and blood pulse
US4830014A (en) * 1983-05-11 1989-05-16 Nellcor Incorporated Sensor having cutaneous conformance
SE453561B (sv) 1986-06-25 1988-02-15 Radisensor Ab Miniatyriserad sensor for fysiologiska tryckmetningar
US4799491A (en) 1986-11-06 1989-01-24 Sri International Blood pressure monitoring method and apparatus
US4802488A (en) 1986-11-06 1989-02-07 Sri International Blood pressure monitoring method and apparatus
JP2613633B2 (ja) * 1988-07-22 1997-05-28 コーリン電子株式会社 圧脈波検出装置
US5154680A (en) * 1990-03-27 1992-10-13 Rutgers University Pressure waveform monitor
US5165416A (en) 1990-08-23 1992-11-24 Colin Electronics Co., Ltd. Continuous blood pressure monitoring system having a digital cuff calibration system and method
EP0472963A3 (en) * 1990-08-27 1992-07-08 Sumitomo Electric Industries, Limited Light emitting diode for photosensor and photosensor using such light emitting diode
US5140990A (en) 1990-09-06 1992-08-25 Spacelabs, Inc. Method of measuring blood pressure with a photoplethysmograph
US5158091A (en) 1990-11-30 1992-10-27 Ivac Corporation Tonometry system for determining blood pressure
JPH04200527A (ja) * 1990-11-30 1992-07-21 Hitachi Ltd 生体光計測方法および装置
US5195522A (en) 1990-11-30 1993-03-23 Ivac Corporation Tonometry sensor calibration apparatus
US5485848A (en) * 1991-01-31 1996-01-23 Jackson; Sandra R. Portable blood pressure measuring device and method of measuring blood pressure
JPH0556938A (ja) * 1991-09-05 1993-03-09 Sharp Corp カフ・本体分離型血圧計
US5273046A (en) 1992-04-15 1993-12-28 Ivac Corporation Method of determining optimum artery applanation
US5261412A (en) 1992-11-20 1993-11-16 Ivac Corporation Method of continuously monitoring blood pressure
US5724025A (en) * 1993-10-21 1998-03-03 Tavori; Itzchak Portable vital signs monitor
US5490506A (en) * 1994-03-28 1996-02-13 Colin Corporation Peripheral blood flow evaluating apparatus
US5908027A (en) 1994-08-22 1999-06-01 Alaris Medical Systems, Inc. Tonometry system for monitoring blood pressure
US5832924A (en) * 1995-02-16 1998-11-10 Medwave, Inc. Method of positioning a sensor for determining blood pressure of an artery
JP3534887B2 (ja) * 1995-04-19 2004-06-07 株式会社エー・アンド・デイ 血圧計
US5766131A (en) * 1995-08-04 1998-06-16 Seiko Epson Corporation Pulse-wave measuring apparatus
US5984874A (en) 1997-08-14 1999-11-16 Southwest Research Institute Pressure and temperature sensor transducer array
JPH11299750A (ja) * 1998-04-24 1999-11-02 Nippon Colin Co Ltd 血圧監視装置
JP2000005138A (ja) * 1998-06-17 2000-01-11 Shinmei Denki Kk 健康管理支援システム

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CA2378166A1 (en) 2001-11-15
ATE391456T1 (de) 2008-04-15
AU768355B2 (en) 2003-12-11
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WO2001085024A1 (en) 2001-11-15
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