CN116583219A - 用于确定表示流体响应性参数的指标的装置 - Google Patents

用于确定表示流体响应性参数的指标的装置 Download PDF

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Publication number
CN116583219A
CN116583219A CN202180081464.8A CN202180081464A CN116583219A CN 116583219 A CN116583219 A CN 116583219A CN 202180081464 A CN202180081464 A CN 202180081464A CN 116583219 A CN116583219 A CN 116583219A
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CN
China
Prior art keywords
fitting
data values
value
function
parameter
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.)
Pending
Application number
CN202180081464.8A
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English (en)
Chinese (zh)
Inventor
T·波列施纳
B·施托尔策
S·G·M·雷格
M·布劳恩
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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 Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of CN116583219A publication Critical patent/CN116583219A/zh
Pending legal-status Critical Current

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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
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • A61B5/02225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers using the oscillometric method
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/02028—Determining haemodynamic parameters not otherwise provided for, e.g. cardiac contractility or left ventricular ejection fraction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • 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
    • A61B5/7246—Details of waveform analysis using correlation, e.g. template matching or determination of similarity
    • 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
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Ophthalmology & Optometry (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
CN202180081464.8A 2020-12-02 2021-11-29 用于确定表示流体响应性参数的指标的装置 Pending CN116583219A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20211323.9 2020-12-02
EP20211323.9A EP4008245A1 (en) 2020-12-02 2020-12-02 Apparatus for determining an indicator representative for a physiological parameter
PCT/EP2021/083267 WO2022117471A1 (en) 2020-12-02 2021-11-29 Apparatus for determining an indicator representative for a fluid responsiveness parameter

Publications (1)

Publication Number Publication Date
CN116583219A true CN116583219A (zh) 2023-08-11

Family

ID=73694901

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180081464.8A Pending CN116583219A (zh) 2020-12-02 2021-11-29 用于确定表示流体响应性参数的指标的装置

Country Status (5)

Country Link
US (1) US20240090781A1 (enExample)
EP (2) EP4008245A1 (enExample)
JP (1) JP2023551546A (enExample)
CN (1) CN116583219A (enExample)
WO (1) WO2022117471A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4663113A1 (en) 2024-06-12 2025-12-17 Koninklijke Philips N.V. Pressure measuring device to be used for determining a physiological parameter of a subject
EP4663104A1 (en) 2024-06-12 2025-12-17 Koninklijke Philips N.V. Pressure measuring device to be used for determining a physiological parameter of a subject
EP4663112A1 (en) 2024-06-12 2025-12-17 Koninklijke Philips N.V. Pressure measuring device to be used for determining a physiological parameter of a subject
EP4663106A1 (en) 2024-06-12 2025-12-17 Koninklijke Philips N.V. Pressure measuring device to be used for determining a physiological parameter of a subject
EP4663110A1 (en) 2024-06-12 2025-12-17 Koninklijke Philips N.V. Pressure measuring device to be used for determining a physiological parameter of a subject
EP4663111A1 (en) 2024-06-12 2025-12-17 Koninklijke Philips N.V. Pressure measuring device to be used for determining a physiological parameter of a subject
EP4663102A1 (en) 2024-06-12 2025-12-17 Koninklijke Philips N.V. Pressure measuring device to be used for determining a physiological parameter of a subject
EP4663108A1 (en) 2024-06-12 2025-12-17 Koninklijke Philips N.V. Pressure measuring device to be used for determining a physiological parameter of a subject
EP4663105A1 (en) 2024-06-12 2025-12-17 Koninklijke Philips N.V. Pressure measuring device to be used for determining a physiological parameter of a subject
EP4663103A1 (en) 2024-06-12 2025-12-17 Koninklijke Philips N.V. Pressure measuring device to be used for determining a physiological parameter of a subject
EP4663101A1 (en) 2024-06-12 2025-12-17 Koninklijke Philips N.V. Pressure measuring device to be used for determining a physiological parameter of a subject
EP4663109A1 (en) 2024-06-12 2025-12-17 Koninklijke Philips N.V. Pressure measuring device to be used for determining a physiological parameter of a subject

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5704362A (en) * 1993-08-13 1998-01-06 Johnson & Johnson Medical, Inc. Method for oscillometric blood pressure determination employing curve fitting
US5577508A (en) * 1995-01-13 1996-11-26 Johnson & Johnson Medical, Inc. Determination of oscillometric blood pressure by linear approximation
US6358213B1 (en) * 1999-08-18 2002-03-19 Critikon Company, Llc Calculation of quality and its use in determination of indirect noninvasive blood pressure
WO2012122267A1 (en) * 2011-03-07 2012-09-13 Theranova, Llc Sensing foley catheter
US20110270097A1 (en) * 2010-04-28 2011-11-03 Pedro Mateo Riobo Aboy Method and apparatus for assessment of fluid responsiveness
EP2759257B1 (en) * 2013-01-25 2016-09-14 UP-MED GmbH Method, logic unit and system for determining a parameter representative for the patient's volume responsiveness
WO2014121805A1 (en) 2013-02-08 2014-08-14 Up-Med Gmbh Blood pressure measuring system comprising a kinking-proof shell
KR102634161B1 (ko) * 2015-10-28 2024-02-05 스펙트랄 엠디, 인크. 조직 분류를 위한 반사 모드 멀티스펙트럴 시간 분해된 광학 이미징 방법들 및 장치들
CN105342590B (zh) * 2015-11-02 2018-06-08 浙江漫思网络科技有限公司 一种基于示波法的血压包络的估计方法
US11191447B2 (en) * 2015-11-02 2021-12-07 Koninklijke Philips N.V. Breath by breath reassessment of patient lung parameters to improve estimation performance
DE102017110770B3 (de) 2017-05-17 2018-08-23 Up-Med Gmbh Verfahren zum nicht-invasiven Bestimmen von wenigstens einem Blutdruckwert, Messvorrichtung und System zur nicht-invasiven Blutdruckbestimmung
CN109259775A (zh) * 2018-08-30 2019-01-25 清华大学 一种人脸刺激范式生成方法及自闭症分析系统
CA3159797A1 (en) * 2019-12-31 2021-07-08 Rob Cohen Machine learning system for interpreting host phage response

Also Published As

Publication number Publication date
US20240090781A1 (en) 2024-03-21
EP4266992A1 (en) 2023-11-01
JP2023551546A (ja) 2023-12-08
EP4008245A1 (en) 2022-06-08
WO2022117471A1 (en) 2022-06-09

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