FI4475746T3 - Potilaskohtaisen keskivaltimopaineen aaltomuotoa koske­van morfologian rekonstruointi distaalisen ei-invasii­visen painemittauksen perusteella - Google Patents

Potilaskohtaisen keskivaltimopaineen aaltomuotoa koske­van morfologian rekonstruointi distaalisen ei-invasii­visen painemittauksen perusteella

Info

Publication number
FI4475746T3
FI4475746T3 FIEP22705155.4T FI22705155T FI4475746T3 FI 4475746 T3 FI4475746 T3 FI 4475746T3 FI 22705155 T FI22705155 T FI 22705155T FI 4475746 T3 FI4475746 T3 FI 4475746T3
Authority
FI
Finland
Prior art keywords
patient
pressure
concept
describing
central part
Prior art date
Application number
FIEP22705155.4T
Other languages
English (en)
Finnish (fi)
Inventor
Kryspin Mirota
Izabela Popiel
Original Assignee
Hemolens Diagnostics Spolka Z Ograniczona Odpowiedzialnoscia
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 Hemolens Diagnostics Spolka Z Ograniczona Odpowiedzialnoscia filed Critical Hemolens Diagnostics Spolka Z Ograniczona Odpowiedzialnoscia
Application granted granted Critical
Publication of FI4475746T3 publication Critical patent/FI4475746T3/fi

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)
FIEP22705155.4T 2022-02-10 2022-02-10 Potilaskohtaisen keskivaltimopaineen aaltomuotoa koske­van morfologian rekonstruointi distaalisen ei-invasii­visen painemittauksen perusteella FI4475746T3 (fi)

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
FI4475746T3 true FI4475746T3 (fi) 2026-01-09

Family

ID=80787008

Family Applications (1)

Application Number Title Priority Date Filing Date
FIEP22705155.4T FI4475746T3 (fi) 2022-02-10 2022-02-10 Potilaskohtaisen keskivaltimopaineen aaltomuotoa koske­van morfologian rekonstruointi distaalisen ei-invasii­visen painemittauksen perusteella

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
CN118678916A (zh) 2024-09-20
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
EP4475746B1 (en) 2025-10-01
WO2023152546A1 (en) 2023-08-17

Similar Documents

Publication Publication Date Title
US20150018632A1 (en) System and Method For Monitoring Cardiac Blood Flow Balance Between The Right and Left Heart Chambers
CA2294998A1 (en) Noninvasive monitoring of cardiac performance
O’Rourke et al. Left ventricular-systemic arterial coupling in humans and strategies to improve coupling in disease states
Massumi et al. Direct study of left atrial P waves
JPH07184868A (ja) 心臓血管性能の評価方法および装置
Brawley et al. Influence of right atrial pressure pulse on instantaneous vena caval blood flow
Pinsky Functional hemodynamic monitoring: applied physiology at the bedside
US12307558B2 (en) Saline contrast electrical impedance lung perfusion and cardiac imaging image reconstruction and analysis method, system, device thereof
FI4475746T3 (fi) Potilaskohtaisen keskivaltimopaineen aaltomuotoa koske­van morfologian rekonstruointi distaalisen ei-invasii­visen painemittauksen perusteella
US20240180484A1 (en) Implantable medical devices and methods and systems for use therewith for monitoring arterial blood pressure
JP3961500B2 (ja) 大動脈血流データ処理方法
JP4790817B2 (ja) 大動脈内バルーンの収縮タイミングを選択するための方法及び装置
CN120562305A (zh) 一种训练经皮心室辅助装置控制模型的方法及装置
CN117438055B (zh) 一种基于计算流体动力学的无创mrr计算方法
JP2025505756A5 (https=)
EP4475748A1 (en) Pressure based structural heart assessment systems and methods
RU2558471C1 (ru) Способ анализа фазовой структуры сосудистого цикла большого круга кровообращения
JP2025506244A5 (https=)
Sahoo et al. A Lumped Parameter Model for Cardiac Output Estimation Using Arterial Blood Pressure Waveform
Castellanos Jr et al. Repetitive firing during synchronized ventricular stimulation
Sahoo et al. Simulating Stenotic Conditions of the Coronary Artery in a Lumped Parameter Model of the Cardiovascular System
Gabriel et al. Monitoring Cardiovascular Function in Critically Ill Patients
Lulić et al. NON-INVASIVE METHOD FOR PARAMETER IDENTIFICATION INALUMPED MODELOFPULMONARY CIRCULATION
Grigioni et al. A mathematical model of the fetal cardiovascular system based on genetic algorithms as identification technique
Owashi et al. Parameter Identification of a Cardiovascular Model for the Estimation of Ventricular Pressure on Aortic Stenosis