CN106456019B - 血压测量设备的连续校准 - Google Patents

血压测量设备的连续校准 Download PDF

Info

Publication number
CN106456019B
CN106456019B CN201580025573.2A CN201580025573A CN106456019B CN 106456019 B CN106456019 B CN 106456019B CN 201580025573 A CN201580025573 A CN 201580025573A CN 106456019 B CN106456019 B CN 106456019B
Authority
CN
China
Prior art keywords
change
blood pressure
determining
pressure
pulse
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201580025573.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN106456019A (zh
Inventor
L·拉丁
D·B·贝克
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Capsule Technologies Inc
Philips Healthcare Informatics Inc
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN106456019A publication Critical patent/CN106456019A/zh
Application granted granted Critical
Publication of CN106456019B publication Critical patent/CN106456019B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/02116—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave amplitude
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/1126—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb using a particular sensing technique
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—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
    • A61B5/6898—Portable consumer electronic devices, e.g. music players, telephones, tablet computers
    • 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
    • A61B5/7235—Details of waveform analysis
    • A61B5/725—Details of waveform analysis using specific filters therefor, e.g. Kalman or adaptive filters
    • 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
    • A61B5/7235—Details of waveform analysis
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A61B5/726—Details of waveform analysis characterised by using transforms using Wavelet transforms
    • 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
    • A61B5/7275—Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
    • 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. synthesizing signals from measured signals
    • 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
    • A61B5/7282—Event detection, e.g. detecting unique waveforms indicative of a medical condition
    • 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 synchronizing or triggering a physiological measurement or image acquisition with a physiological event or waveform, e.g. an ECG signal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/04—Measuring blood pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors
    • A61B2560/0238—Means for recording calibration data
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0242—Operational features adapted to measure environmental factors, e.g. temperature, pollution
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0242—Operational features adapted to measure environmental factors, e.g. temperature, pollution
    • A61B2560/0247—Operational features adapted to measure environmental factors, e.g. temperature, pollution for compensation or correction of the measured physiological value
    • 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
    • A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
    • A61B2562/0214—Capacitive electrodes
    • 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
    • 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
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1075—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions by non-invasive methods, e.g. for determining thickness of tissue layer

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Physiology (AREA)
  • Cardiology (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Psychiatry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Vascular Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Hematology (AREA)
  • Multimedia (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
CN201580025573.2A 2014-05-19 2015-05-19 血压测量设备的连续校准 Active CN106456019B (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201462000078P 2014-05-19 2014-05-19
US62/000,078 2014-05-19
US201462072601P 2014-10-30 2014-10-30
US201462072568P 2014-10-30 2014-10-30
US62/072,601 2014-10-30
US62/072,568 2014-10-30
US14/714,966 2015-05-18
US14/714,966 US10039455B2 (en) 2014-05-19 2015-05-18 Continuous calibration of a blood pressure measurement device
PCT/US2015/031538 WO2015179374A1 (en) 2014-05-19 2015-05-19 Continuous calibration of a blood pressure measurement device

Publications (2)

Publication Number Publication Date
CN106456019A CN106456019A (zh) 2017-02-22
CN106456019B true CN106456019B (zh) 2019-10-18

Family

ID=54537534

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201580025573.2A Active CN106456019B (zh) 2014-05-19 2015-05-19 血压测量设备的连续校准
CN201580025515.XA Active CN106413528B (zh) 2014-05-19 2015-05-19 无干扰血压测量

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201580025515.XA Active CN106413528B (zh) 2014-05-19 2015-05-19 无干扰血压测量

Country Status (7)

Country Link
US (3) US20150327786A1 (https=)
EP (2) EP3145396B1 (https=)
JP (2) JP6494664B2 (https=)
KR (2) KR102007073B1 (https=)
CN (2) CN106456019B (https=)
TW (1) TW201601680A (https=)
WO (3) WO2015179367A1 (https=)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9314170B2 (en) 2010-05-07 2016-04-19 Atcor Medical Pty Ltd Brachial cuff
US20150327786A1 (en) 2014-05-19 2015-11-19 Qualcomm Incorporated Method of Calibrating a Blood Pressure Measurement Device
US20160302672A1 (en) * 2014-08-04 2016-10-20 Yamil Kuri System and Method for Determining Arterial Compliance and Stiffness
US10694958B2 (en) * 2015-01-08 2020-06-30 Cnsystems Medizintechnik Ag Wearable hemodynamic sensor
US12465324B2 (en) 2015-02-12 2025-11-11 Foundry Innovation & Research 1, Ltd. Patient fluid management systems and methods employing integrated fluid status sensing
WO2016131020A1 (en) 2015-02-12 2016-08-18 Foundry Innovation & Research 1, Ltd. Implantable devices and related methods for heart failure monitoring
WO2018031714A1 (en) 2016-08-11 2018-02-15 Foundry Innovation & Research 1, Ltd. Systems and methods for patient fluid management
EP3331426B1 (en) 2015-08-03 2024-07-24 Foundry Innovation&Research 1, Ltd. Catheter for measurement of vena cava dimension
JP6631121B2 (ja) * 2015-09-18 2020-01-15 オムロンヘルスケア株式会社 血圧解析装置、血圧測定装置、血圧解析装置の作動方法、血圧解析プログラム
JP6593176B2 (ja) * 2016-01-04 2019-10-23 オムロンヘルスケア株式会社 血圧補正情報生成装置、血圧測定装置、血圧補正情報生成方法、血圧補正情報生成プログラム
US11020057B2 (en) 2016-02-12 2021-06-01 Qualcomm Incorporated Ultrasound devices for estimating blood pressure and other cardiovascular properties
US10213117B2 (en) * 2016-02-18 2019-02-26 Qualcomm Incorporated Blood pressure estimation based on pulse wave velocity
CN108882886B (zh) 2016-03-29 2023-02-28 小利兰·斯坦福大学托管委员会 接近度传感器电路以及相关的感测方法
US10524672B2 (en) * 2016-06-21 2020-01-07 Capsule Technologies, Inc. Diastolic blood pressure measurement calibration
US11337657B2 (en) * 2016-06-24 2022-05-24 Philips Healthcare Informatics, Inc. Dynamic calibration of a blood pressure measurement device
US11206992B2 (en) 2016-08-11 2021-12-28 Foundry Innovation & Research 1, Ltd. Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore
US11701018B2 (en) 2016-08-11 2023-07-18 Foundry Innovation & Research 1, Ltd. Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore
US20180064392A1 (en) * 2016-09-07 2018-03-08 Empire Technology Development Llc Detection of foot edema through in-shoe pressure sensors
US11844591B2 (en) * 2016-09-16 2023-12-19 Qualcomm Incorporated Multi-model blood pressure estimation
US10772571B2 (en) 2016-11-15 2020-09-15 Welch Allyn, Inc. Method and systems for correcting for arterial compliance in a blood pressure assessment
EP3541341A4 (en) * 2016-11-17 2020-07-01 Medici Technologies, LLC SELF-SEALING MEMBER ENCLOSURE
EP3725214A1 (en) 2016-11-29 2020-10-21 Foundry Innovation & Research 1, Ltd. Wireless resonant circuit and variable inductance vascular implants for monitoring patient vasculature system
EP3551059B1 (en) * 2016-12-09 2023-02-08 Koninklijke Philips N.V. An apparatus and method for determining a calibration parameter for a blood pressure measurement device
WO2018136135A1 (en) 2017-01-18 2018-07-26 Physio-Control, Inc. Non-invasive blood pressure measurement using ultrasound
US10874307B2 (en) 2017-01-24 2020-12-29 Verily Life Sciences Llc Digital artery blood pressure monitor
US20180214033A1 (en) * 2017-02-02 2018-08-02 Edwards Lifesciences Corporation Hemodynamic monitor providing enhanced cardiac output measurements
JP2020510500A (ja) * 2017-02-06 2020-04-09 グノトリックス， エルエルシー 解剖学的位置等の患者状態を感知するための装置および方法および患者アプリケーションを制御するための装置および方法
AU2018227095B2 (en) 2017-03-02 2023-10-19 Atcor Medical Pty Ltd Non-invasive brachial blood pressure measurement
JP6824790B2 (ja) 2017-03-15 2021-02-03 オムロン株式会社 高さ補正装置及び高さ補正装置を用いた血圧測定システム及び高さ補正方法
CN107080522A (zh) * 2017-03-16 2017-08-22 深圳竹信科技有限公司 信号处理方法及装置
US10835132B2 (en) 2017-03-17 2020-11-17 Atcor Medical Pty Ltd Central aortic blood pressure and waveform calibration method
US11191483B2 (en) * 2017-04-04 2021-12-07 Zepp, Inc. Wearable blood pressure measurement systems
EP3609393B1 (en) 2017-04-13 2025-05-28 Atcor Medical Pty Ltd Non-invasive blood pressure measurement
WO2018220146A1 (en) 2017-05-31 2018-12-06 Foundry Innovation & Research 1, Ltd. Implantable sensors for vascular monitoring
KR101907675B1 (ko) * 2017-05-31 2018-10-12 주식회사 헬스리안 신체 부착형 맥파 측정 장치
WO2018220143A1 (en) 2017-05-31 2018-12-06 Foundry Innovation And Research 1, Ltd Implantable ultrasonic vascular sensor
CA3068723A1 (en) * 2017-07-06 2019-01-10 Caretaker Medical, Llc Self-calibrating systems and methods for blood pressure wave form analysis and diagnostic support
KR102407564B1 (ko) * 2017-08-01 2022-06-13 삼성전자주식회사 생체 정보를 판단하는 전자 장치 및 이의 동작 방법
US11413005B2 (en) 2017-08-14 2022-08-16 Stryker Corporation Constitutive equation for non-invasive blood pressure measurement systems and methods
JP6966772B2 (ja) * 2017-09-28 2021-11-17 国立大学法人福井大学 循環系指標算出プログラム、循環系指標算出装置、循環系指標算出システム及び循環系指標算出方法
US10629048B2 (en) * 2017-09-29 2020-04-21 Apple Inc. Detecting falls using a mobile device
US11013421B2 (en) 2017-10-10 2021-05-25 Verily Life Sciences Llc Blood pressure estimation using finger-wearable sensor array
US20190104946A1 (en) * 2017-10-11 2019-04-11 Edwards Lifesciences Corporation Pressure sensor with integrated level reference
JP7212685B2 (ja) * 2017-10-24 2023-01-25 アッサ アブロイ アーベー マルチバイオメトリクスを備えたウェアラブルデバイス
US11357415B2 (en) 2017-10-27 2022-06-14 Stryker Corporation Light-based non-invasive blood pressure systems and methods
KR101918577B1 (ko) * 2017-11-23 2019-02-08 (주)참케어 혈압계 및 이를 이용한 혈압 측정 방법
WO2019113100A1 (en) 2017-12-04 2019-06-13 Caretaker Medical, Llc Butterfly cuff
KR102599926B1 (ko) 2018-02-21 2023-11-09 삼성전자주식회사 혈압 정보에 기반하여 캘리브레이션 데이터를 업데이트하는 전자 장치 및 제어 방법
US10466783B2 (en) 2018-03-15 2019-11-05 Sanmina Corporation System and method for motion detection using a PPG sensor
EP4166074B1 (en) * 2018-04-03 2025-03-26 Trustees of Tufts College Tactile blood pressure imager
JP7049895B2 (ja) * 2018-04-05 2022-04-07 オムロンヘルスケア株式会社 血圧測定装置
US11969236B2 (en) * 2018-05-25 2024-04-30 Accurate Meditech Inc Device for measuring blood pressure
CN108771538B (zh) * 2018-07-05 2020-12-04 江苏医药职业学院 一种血液监测系统
EP3605554A1 (en) 2018-08-03 2020-02-05 Koninklijke Philips N.V. Blood flow measurement based on vessel-map slope
WO2020060988A1 (en) * 2018-09-21 2020-03-26 The Trustees Of Columbia University In The City Of New York Self-calibrating, cuffless, and non-invasive blood pressure monitor
KR102680411B1 (ko) 2018-11-12 2024-07-02 삼성전자 주식회사 혈압 캘리브레이션 시점 검출 방법 및 장치
CN109497980B (zh) * 2018-12-05 2021-03-26 儋州市人民医院 一种高精度有创血压监测装置
WO2020119296A1 (en) * 2018-12-13 2020-06-18 Well Being Digital Limited A method for calibrating a blood pressure monitor, and a wearable device thereof
US20200196878A1 (en) * 2018-12-19 2020-06-25 Livemetric (Medical) S.A. System and method for blood pressure monitoring with subject awareness information
JP7034524B6 (ja) * 2019-06-04 2022-06-24 国立大学法人東北大学 血圧推定装置、血圧推定方法及び血圧推定プログラム
US11116456B2 (en) * 2019-06-27 2021-09-14 Medtronic, Inc. Sensing for heart failure management
IT201900020672A1 (it) * 2019-11-12 2021-05-12 Claudio Giordano Misuratore da polso ad ultrasuoni dei valori biometri
WO2021173445A1 (en) * 2020-02-25 2021-09-02 Edwards Lifesciences Corporation Hypotension prediction with adjustable hypotension threshold
EP4171357A1 (en) * 2020-06-24 2023-05-03 Baxter International Inc. Patient-monitoring system
WO2022029793A1 (en) * 2020-08-05 2022-02-10 Healthcare Technology Innovation Centre A system and method for non-invasive calibration-free blood pressure (bp) measurement
US12303240B2 (en) 2021-01-16 2025-05-20 Jeffrey Thomas Loh Non-invasive non-compressive blood pressure monitoring device
US12121335B2 (en) * 2021-01-25 2024-10-22 Samsung Electronics Co., Ltd. Apparatus and method for estimating blood pressure
US12076141B2 (en) 2021-02-26 2024-09-03 Covidien Lp System and method for digitally calibrating a medical sensor
US12582324B2 (en) 2021-08-19 2026-03-24 Verily Life Sciences Llc Liquid coupled blood pressure sensor
CN113662520B (zh) * 2021-08-26 2022-10-14 电子科技大学 一种基于不确定性量化策略的可穿戴连续血压测量系统
US12419527B2 (en) 2021-09-29 2025-09-23 Verily Life Sciences Llc Comprehensive wearable vital signs monitor
US12458295B2 (en) 2021-10-01 2025-11-04 Covidien Lp System and method for correcting for errors dependent upon spectral characteristics of tissue
CN114145721B (zh) * 2021-11-12 2023-12-01 北京纳米能源与系统研究所 一种确定动脉压力的方法、装置及可读存储介质
JP7725064B2 (ja) * 2021-11-17 2025-08-19 潤一郎 橋本 血圧指標又は血流指標の算出装置、方法、及びプログラム
KR102721190B1 (ko) 2021-12-23 2024-10-24 삼성전자주식회사 웨어러블 장치 및 웨어러블 장치의 힘센서를 캘리브레이션 하는 방법
CN114983362B (zh) * 2022-04-13 2025-07-22 深圳瑞光康泰科技有限公司 三通道脉搏波信号传感绑带以及脉搏波无创血压测量装置
CN114652351B (zh) * 2022-05-24 2022-10-14 苏州圣泽医疗科技有限公司 基于超声多普勒的连续血压测量方法、装置和电子设备
CN117193483A (zh) * 2022-05-31 2023-12-08 英业达科技有限公司 扩充架组与扩充卡架
WO2024023791A1 (en) 2022-07-29 2024-02-01 Foundry Innovation & Research 1, Ltd. Multistranded conductors adapted to dynamic in vivo environments
PL445270A1 (pl) * 2023-06-20 2024-12-23 Akademia Górniczo-Hutnicza Im.Stanisława Staszica W Krakowie System adaptacyjnego oświetlenia selektywnego na potrzeby optycznej detekcji parametrów życiowych
PL445269A1 (pl) * 2023-06-20 2024-12-23 Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie Sposób adaptacyjnego oświetlenia selektywnego na potrzeby optycznej detekcji parametrów życiowych
US20250248603A1 (en) * 2024-02-05 2025-08-07 Wisconsin Alumni Research Foundation Apparatus and Method for Characterizing Arterial Stiffness
WO2025227048A1 (en) * 2024-04-26 2025-10-30 Becton, Dickinson And Company Systems and methods for hemodynamic monitoring using a computational surrogate for heart position

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH557671A (de) * 1973-09-03 1975-01-15 Pestalozzi Andreas Kontinuierliche indirekte blutdruckmessung.
US6322515B1 (en) * 1996-07-30 2001-11-27 Itamar Medical Method and apparatus for the non-invasive detection of medical conditions by monitoring peripheral arterial tone
CN1627916A (zh) * 2002-02-05 2005-06-15 坦西斯医药股份有限公司 利用参数以非侵入方式测量血液动力参数的方法及装置

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467853B1 (de) * 1990-07-18 1996-01-10 AVL Medical Instruments AG Einrichtung und Verfahren zur Blutdruckmessung
US5406952A (en) 1993-02-11 1995-04-18 Biosyss Corporation Blood pressure monitoring system
JP3318727B2 (ja) * 1994-06-06 2002-08-26 日本光電工業株式会社 脈波伝播時間方式血圧計
JP4091365B2 (ja) * 2002-07-10 2008-05-28 アロカ株式会社 超音波診断装置
WO2005065042A2 (en) 2004-01-06 2005-07-21 Ferder, Alexander Uncompression noninvasive method of blood pressure measurement
GB2413078C (en) 2004-01-08 2012-08-15 Dialog Devices Ltd A system or method for assessing a subject's pedalblood circulation.
US7621876B2 (en) * 2005-03-17 2009-11-24 Ge Medical Systems Information Technologies, Inc. Continuous, non-invasive technique for determining blood pressure using a transmission line model and transcutaneous ultrasound measurements
US7651466B2 (en) * 2005-04-13 2010-01-26 Edwards Lifesciences Corporation Pulse contour method and apparatus for continuous assessment of a cardiovascular parameter
EP1898781A2 (en) 2005-06-27 2008-03-19 Sense A/S A method and an apparatus for determination of blood pressure
US7641614B2 (en) * 2005-08-22 2010-01-05 Massachusetts Institute Of Technology Wearable blood pressure sensor and method of calibration
US7674231B2 (en) 2005-08-22 2010-03-09 Massachusetts Institute Of Technology Wearable pulse wave velocity blood pressure sensor and methods of calibration thereof
US20070167844A1 (en) 2005-11-29 2007-07-19 Asada Haruhiko H Apparatus and method for blood pressure measurement by touch
US7666144B2 (en) 2006-02-21 2010-02-23 Board Of Trustees Operating Michigan State University Methods and apparatus for determining cardiac output and left atrial pressure
CN101176663B (zh) * 2007-12-06 2010-10-27 山东大学 基于脉搏波的无创心输出量检测方法和装置
WO2009090646A2 (en) 2008-01-15 2009-07-23 Intercure Ltd. Determination of physiological parameters using repeated blood pressure measurements
US8313439B2 (en) 2009-03-20 2012-11-20 Massachusetts Institute Of Technology Calibration of pulse transit time measurements to arterial blood pressure using external arterial pressure applied along the pulse transit path
KR101577343B1 (ko) 2009-04-23 2015-12-14 삼성전자주식회사 혈압 추정 방법 및 장치
US8057400B2 (en) * 2009-05-12 2011-11-15 Angiologix, Inc. System and method of measuring changes in arterial volume of a limb segment
US8475370B2 (en) 2009-05-20 2013-07-02 Sotera Wireless, Inc. Method for measuring patient motion, activity level, and posture along with PTT-based blood pressure
GB2477761A (en) * 2010-02-11 2011-08-17 Lidco Group Plc Hemodynamic monitor determining cardiac stroke volume
US20110208066A1 (en) * 2010-02-22 2011-08-25 Alfred Peter Gnadinger Noninvasive blood pressure measurement and monitoring device
JP5884256B2 (ja) 2010-05-19 2016-03-15 セイコーエプソン株式会社 血圧測定装置及び血圧測定方法
JP5552982B2 (ja) 2010-09-16 2014-07-16 セイコーエプソン株式会社 脈圧計測装置、及び脈圧計測方法
JP2012061130A (ja) * 2010-09-16 2012-03-29 Seiko Epson Corp 脈圧測定装置及び脈圧測定方法
JP5969512B2 (ja) 2011-02-17 2016-08-17 クアルコム ライフ インコーポレイテッドＱｕａｌｃｏｍｍ Ｌｉｆｅ，Ｉｎｃ． 哺乳動物の心血管の量を判定する方法およびシステム
JP5756926B2 (ja) * 2011-07-27 2015-07-29 パナソニックＩｐマネジメント株式会社 循環器機能測定装置
JP6028898B2 (ja) 2012-04-18 2016-11-24 セイコーエプソン株式会社 血圧計測装置、血圧推定パラメーター校正方法及び血圧計測方法
US9615756B2 (en) * 2012-10-31 2017-04-11 Cnsystems Medizintechnik Ag Device and method for the continuous non-invasive measurement of blood pressure
CN104883967A (zh) 2012-11-08 2015-09-02 勒·泰 改进的血压监测器及方法
CN104138253B (zh) 2013-05-11 2016-06-15 吴健康 一种无创动脉血压连续测量方法和设备
CN105578951A (zh) 2013-06-03 2016-05-11 梅戴塔有限公司 血压测量设备
CN103445808B (zh) * 2013-09-12 2016-06-15 深圳先进技术研究院 大动脉无创连续血压测量装置
US20150327786A1 (en) 2014-05-19 2015-11-19 Qualcomm Incorporated Method of Calibrating a Blood Pressure Measurement Device
CN104739395A (zh) * 2015-03-25 2015-07-01 华中科技大学 一种基于脉搏波的人体血压预测方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH557671A (de) * 1973-09-03 1975-01-15 Pestalozzi Andreas Kontinuierliche indirekte blutdruckmessung.
US6322515B1 (en) * 1996-07-30 2001-11-27 Itamar Medical Method and apparatus for the non-invasive detection of medical conditions by monitoring peripheral arterial tone
CN1627916A (zh) * 2002-02-05 2005-06-15 坦西斯医药股份有限公司 利用参数以非侵入方式测量血液动力参数的方法及装置

Also Published As

Publication number Publication date
US10039455B2 (en) 2018-08-07
KR20170005485A (ko) 2017-01-13
KR20170005486A (ko) 2017-01-13
JP2017522063A (ja) 2017-08-10
WO2015179356A1 (en) 2015-11-26
EP3145395A1 (en) 2017-03-29
WO2015179367A1 (en) 2015-11-26
JP6494663B2 (ja) 2019-04-03
CN106413528B (zh) 2019-11-05
WO2015179374A1 (en) 2015-11-26
JP2017521115A (ja) 2017-08-03
TW201601680A (zh) 2016-01-16
CN106456019A (zh) 2017-02-22
US10052036B2 (en) 2018-08-21
EP3145396A1 (en) 2017-03-29
US20150327785A1 (en) 2015-11-19
EP3145395B1 (en) 2019-01-09
EP3145396B1 (en) 2019-10-23
CN106413528A (zh) 2017-02-15
KR102007073B1 (ko) 2019-08-02
US20150327786A1 (en) 2015-11-19
US20150327784A1 (en) 2015-11-19
JP6494664B2 (ja) 2019-04-03

Similar Documents

Publication Publication Date Title
CN106456019B (zh) 血压测量设备的连续校准
CN109414222B (zh) 对血压测量设备的动态校准
CN109310349B (zh) 舒张血压测量校准
CN104116503B (zh) 一种无创连续血压的测量装置
US20250040814A1 (en) Device, system and method for calibrating a blood pressure surrogate for use in monitoring a subject's blood pressure
US20250221628A1 (en) Device, system and method for calibrating a blood pressure surrogate for use in monitoring a subject's blood pressure
CN106491108B (zh) 用于连续血压监视和估计的方法和装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: California, USA

Patentee after: Capsule technology Co.,Ltd.

Address before: California, USA

Patentee before: Qualcomm life Inc.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210709

Address after: California, USA

Patentee after: Qualcomm life Inc.

Address before: California, USA

Patentee before: QUALCOMM Inc.

Effective date of registration: 20210709

Address after: California, USA

Patentee after: Philips Medical Information Co.,Ltd.

Address before: California, USA

Patentee before: Capsule technology Co.,Ltd.