CN118678916A - 从远端非侵入性压力测量值重建患者特异性中心动脉压力波形形态 - Google Patents

从远端非侵入性压力测量值重建患者特异性中心动脉压力波形形态 Download PDF

Info

Publication number
CN118678916A
CN118678916A CN202280091562.4A CN202280091562A CN118678916A CN 118678916 A CN118678916 A CN 118678916A CN 202280091562 A CN202280091562 A CN 202280091562A CN 118678916 A CN118678916 A CN 118678916A
Authority
CN
China
Prior art keywords
pressure
patient
distal
invasive
central
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
CN202280091562.4A
Other languages
English (en)
Chinese (zh)
Inventor
克里斯平·米罗塔
伊莎贝尔·波皮耶
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.)
Hermorus Diagnostics LLC
Original Assignee
Hermorus Diagnostics LLC
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 Hermorus Diagnostics LLC filed Critical Hermorus Diagnostics LLC
Publication of CN118678916A publication Critical patent/CN118678916A/zh
Pending legal-status Critical Current

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
    • 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
    • A61B5/02—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
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • 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
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • 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
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/50—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for simulation or modelling of medical disorders

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Cardiology (AREA)
  • Artificial Intelligence (AREA)
  • Signal Processing (AREA)
  • Psychiatry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Vascular Medicine (AREA)
  • Data Mining & Analysis (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
CN202280091562.4A 2022-02-10 2022-02-10 从远端非侵入性压力测量值重建患者特异性中心动脉压力波形形态 Pending CN118678916A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2022/051194 WO2023152546A1 (en) 2022-02-10 2022-02-10 Reconstruction of a patient-specific central arterial pressure waveform morphology from a distal non-invasive pressure measurement

Publications (1)

Publication Number Publication Date
CN118678916A true CN118678916A (zh) 2024-09-20

Family

ID=80787008

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280091562.4A Pending CN118678916A (zh) 2022-02-10 2022-02-10 从远端非侵入性压力测量值重建患者特异性中心动脉压力波形形态

Country Status (14)

Country Link
US (1) US20250152023A1 (https=)
EP (1) EP4475746B1 (https=)
JP (1) JP2025505756A (https=)
KR (1) KR20240144412A (https=)
CN (1) CN118678916A (https=)
AU (1) AU2022440238B2 (https=)
CA (1) CA3243430A1 (https=)
DK (1) DK4475746T3 (https=)
ES (1) ES3057873T3 (https=)
FI (1) FI4475746T3 (https=)
IL (1) IL314738A (https=)
PL (1) PL4475746T3 (https=)
WO (1) WO2023152546A1 (https=)
ZA (1) ZA202405766B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250248603A1 (en) * 2024-02-05 2025-08-07 Wisconsin Alumni Research Foundation Apparatus and Method for Characterizing Arterial Stiffness

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS272057B1 (en) 1987-03-27 1991-01-15 Jan Doc Mudr Csc Penaz Blood pressure automatic non-invasive meter
CN102026576A (zh) * 2008-05-15 2011-04-20 帕尔斯科尔有限公司 估测用测血压布袖袋得到的中心压力波形的方法
WO2009146312A1 (en) 2008-05-27 2009-12-03 Board Of Trustees Of Michigan State University Methods and apparatus for determining a central aortic pressure waveform from a peripheral artery pressure waveform
EP2140805A1 (en) * 2008-06-30 2010-01-06 Academisch Medisch Centrum bij de Universiteit van Amsterdam Evaluate aortic blood pressure waveform using an adaptive peripheral pressure transfer function.
US20160196384A1 (en) * 2015-01-06 2016-07-07 Siemens Aktiengesellschaft Personalized whole-body circulation in medical imaging
PL3820357T3 (pl) * 2019-01-11 2023-07-24 Hemolens Diagnostics Spółka Z Ograniczoną Odpowiedzialnością Modelowanie specyficznych dla pacjenta parametrów hemodynamicznych w tętnicach wieńcowych

Also Published As

Publication number Publication date
CA3243430A1 (en) 2023-08-17
ZA202405766B (en) 2025-10-29
AU2022440238B2 (en) 2025-09-04
ES3057873T3 (en) 2026-03-05
IL314738A (en) 2024-10-01
DK4475746T3 (da) 2025-12-22
PL4475746T3 (pl) 2026-03-23
JP2025505756A (ja) 2025-02-28
KR20240144412A (ko) 2024-10-02
AU2022440238A1 (en) 2024-08-08
US20250152023A1 (en) 2025-05-15
EP4475746A1 (en) 2024-12-18
FI4475746T3 (fi) 2026-01-09
EP4475746B1 (en) 2025-10-01
WO2023152546A1 (en) 2023-08-17

Similar Documents

Publication Publication Date Title
US20230148876A1 (en) Methods and Apparatuses for Assessment and Management of Hemodynamic Status
Esper et al. Arterial waveform analysis
CN110384485B (zh) 体外反搏治疗中机体血流动力学响应的检测方法及装置
Forouzanfar et al. Oscillometric blood pressure estimation: past, present, and future
US9414755B2 (en) Method for estimating a central pressure waveform obtained with a blood pressure cuff
Baruch et al. Validation of the pulse decomposition analysis algorithm using central arterial blood pressure
JP7138797B2 (ja) 動脈コンプライアンスの尺度を導出するための制御ユニット
Couture et al. New developments in continuous hemodynamic monitoring of the critically ill patient
US9345436B2 (en) Apparatus and methods for computing cardiac output of a living subject
WO2014153202A1 (en) Apparatus and methods for computing cardiac output of a living subject via applanation tonometry
Ortiz-Rangel et al. Dynamic modeling and simulation of the human cardiovascular system with PDA
Proença Non-invasive hemodynamic monitoring by electrical impedance tomography
EP4475746B1 (en) Reconstruction of a patient-specific central arterial pressure waveform morphology from a distal non-invasive pressure measurement
US20210219924A1 (en) Noninvasive Diagnostics of Proximal Heart Health Biomarkers
CN111132609B (zh) 心脏设备
Bose et al. Improving the performance of continuous non-invasive estimation of blood pressure using ECG and PPG
HK40113354A (zh) 从远端非侵入性压力测量值重建患者特异性中心动脉压力波形形态
Ge A new approach to assess arterial system function with compliance-pressure loop
Mansouri et al. Determination of instantaneous arterial blood pressure from bio-impedance signal
Canino Calculating Pulse Transit Times and Pulse Wave Velocities using Novel Processing of Surface Peri-Arterial Accelometric Data
Suganthi et al. Modelling the effects of upper arm cuff pressure on pulse morphology
Marx et al. Supplementary material for: Personalization of electro-mechanical models of the pressure-overloaded left ventricle: Fitting of
Scolletta et al. Arterial waveform analysis to determine cardiovascular parameters
Zhong Biomedical engineering indices for cardiac function and dysfunction during filling and ejection phases
Ding et al. Estimation of central blood pressure using peripheral upper extremity arterial blood pressure: A comparative study

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 40113354

Country of ref document: HK