BR112014022734B1 - Método para determinação de forma não invasiva de parâmetros de circulação coronariana, sistema de controle e meio não transitório legível por computador - Google Patents

Método para determinação de forma não invasiva de parâmetros de circulação coronariana, sistema de controle e meio não transitório legível por computador Download PDF

Info

Publication number
BR112014022734B1
BR112014022734B1 BR112014022734-9A BR112014022734A BR112014022734B1 BR 112014022734 B1 BR112014022734 B1 BR 112014022734B1 BR 112014022734 A BR112014022734 A BR 112014022734A BR 112014022734 B1 BR112014022734 B1 BR 112014022734B1
Authority
BR
Brazil
Prior art keywords
hyperemic
patient
coronary
resting
state
Prior art date
Application number
BR112014022734-9A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112014022734A2 (enExample
Inventor
Puneet Sharma
Ali Kamen
Lucian Mihai Itu
Xudong Zheng
Constantin Suciu
Dorin Comaniciu
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Publication of BR112014022734A2 publication Critical patent/BR112014022734A2/pt
Publication of BR112014022734B1 publication Critical patent/BR112014022734B1/pt

Links

Images

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
    • A61B5/02007—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
    • A61B5/02—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
    • 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
    • A61B5/024—Measuring pulse rate or heart rate
    • 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
    • A61B5/026—Measuring blood flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/48—Diagnostic techniques
    • A61B6/481—Diagnostic techniques involving the use of contrast agents
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A61B8/0891—Clinical applications for diagnosis of blood vessels

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Databases & Information Systems (AREA)
  • Hematology (AREA)
  • Data Mining & Analysis (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Optics & Photonics (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
BR112014022734-9A 2012-03-15 2013-03-13 Método para determinação de forma não invasiva de parâmetros de circulação coronariana, sistema de controle e meio não transitório legível por computador BR112014022734B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261611210P 2012-03-15 2012-03-15
US61/611,210 2012-03-15
PCT/US2013/030732 WO2013138428A1 (en) 2012-03-15 2013-03-13 A framework for personalization of coronary flow computations during rest and hyperemia

Publications (2)

Publication Number Publication Date
BR112014022734A2 BR112014022734A2 (enExample) 2017-06-20
BR112014022734B1 true BR112014022734B1 (pt) 2022-05-10

Family

ID=48045048

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014022734-9A BR112014022734B1 (pt) 2012-03-15 2013-03-13 Método para determinação de forma não invasiva de parâmetros de circulação coronariana, sistema de controle e meio não transitório legível por computador

Country Status (7)

Country Link
US (1) US10622110B2 (enExample)
EP (1) EP2825091B1 (enExample)
JP (1) JP2015509820A (enExample)
KR (1) KR101677085B1 (enExample)
CN (1) CN104244813B (enExample)
BR (1) BR112014022734B1 (enExample)
WO (1) WO2013138428A1 (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10052031B2 (en) 2013-03-04 2018-08-21 Siemens Healthcare Gmbh Determining functional severity of stenosis
JP6238539B2 (ja) * 2013-03-21 2017-11-29 キヤノン株式会社 処理装置、被検体情報取得装置、および、処理方法
US9629563B2 (en) 2013-09-04 2017-04-25 Siemens Healthcare Gmbh Method and system for functional assessment of renal artery stenosis from medical images
US9501622B2 (en) 2014-03-05 2016-11-22 Heartflow, Inc. Methods and systems for predicting sensitivity of blood flow calculations to changes in anatomical geometry
US9390232B2 (en) * 2014-03-24 2016-07-12 Heartflow, Inc. Systems and methods for modeling changes in patient-specific blood vessel geometry and boundary conditions
ES2883138T3 (es) * 2014-04-04 2021-12-07 St Jude Medical Systems Ab Sistema de diagnóstico de datos de flujo y presión intravascular
CN106537392B (zh) 2014-04-22 2019-07-26 西门子保健有限责任公司 用于冠状动脉中的血液动力学计算的方法和系统
US20150348260A1 (en) 2014-05-29 2015-12-03 Siemens Aktiengesellschaft System and Method for Mapping Patient Data from One Physiological State to Another Physiological State
US10658085B2 (en) * 2014-08-29 2020-05-19 Knu-Industry Coorporation Foundation Method for determining patient-specific blood vessel information
US9292659B1 (en) 2014-10-29 2016-03-22 Heartflow, Inc. Systems and methods for vessel reactivity to guide diagnosis or treatment of cardiovascular disease
WO2016087396A1 (en) 2014-12-02 2016-06-09 Koninklijke Philips N.V. Fractional flow reserve determination
US20160196384A1 (en) * 2015-01-06 2016-07-07 Siemens Aktiengesellschaft Personalized whole-body circulation in medical imaging
EP3062248A1 (en) * 2015-02-27 2016-08-31 Pie Medical Imaging BV Method and apparatus for quantitative flow analysis
WO2016195477A1 (en) * 2015-06-04 2016-12-08 Jozef Reinier Cornelis Jansen Method and computer system for processing a heart sensor output
EP3316766A4 (en) * 2015-07-01 2019-01-30 Everist Genomics, Inc. SYSTEM AND METHOD FOR ASSESSING THE ENDOTHEL FUNCTION
WO2017076620A1 (en) 2015-11-05 2017-05-11 Koninklijke Philips N.V. Collateral flow modelling for non-invasive fractional flow reserve (ffr)
US11039804B2 (en) 2016-09-16 2021-06-22 Koninklijke Philips N.V. Apparatus and method for determining a fractional flow reserve
EP3518751B1 (en) * 2016-09-30 2025-01-29 Koninklijke Philips N.V. Apparatus for determining a functional index for stenosis assessment
CN110113988B (zh) * 2016-11-17 2022-04-08 美第奇科技有限责任公司 用于中心静脉压测量状态的方法和设备
JP6653673B2 (ja) * 2017-02-28 2020-02-26 富士フイルム株式会社 血流解析装置および方法並びにプログラム
CN110574121B (zh) * 2017-04-06 2024-03-19 皇家飞利浦有限公司 血流储备分数模拟参数的定制、校准和/或训练
CN110226923B (zh) * 2018-03-05 2021-12-14 苏州润迈德医疗科技有限公司 一种无需血管扩张剂测量血流储备分数的方法
EP3605554A1 (en) 2018-08-03 2020-02-05 Koninklijke Philips N.V. Blood flow measurement based on vessel-map slope
CN110393516A (zh) * 2018-09-19 2019-11-01 苏州润迈德医疗科技有限公司 基于影像和压力传感器计算微循环指标的方法装置及系统
JP7507765B2 (ja) * 2018-12-20 2024-06-28 コーニンクレッカ フィリップス エヌ ヴェ 心臓の機能を監視する方法及びシステム
AU2021244320A1 (en) * 2020-03-25 2022-09-22 Data Integrity Advisors, Llc Method for positioning a patient within an X-ray apparatus
NL2026137B1 (en) * 2020-07-24 2022-03-28 Medis Ass B V Method and device for determining a coronary microvascular resistance score
CN113907720B (zh) * 2021-07-30 2023-02-10 北京阅影科技有限公司 测量血管功能学指标的方法、装置与处理器
CN116029963A (zh) * 2021-10-26 2023-04-28 深圳先进技术研究院 血管反应性的评价方法、装置、电子设备及存储介质
CN114298988B (zh) * 2021-12-17 2022-11-15 深圳市阅影科技有限公司 计算血管功能学指标的方法、装置、存储介质及处理器
JP2025506244A (ja) 2022-02-22 2025-03-07 ヘモレンズ ダイアグノスティックス スプーカ ス オグラニチョノ オツポヴィエジャルノシチョン アデノシン受容体作動薬刺激に対する血行動態反応を評価する方法、その評価システムおよびコンピュータ読み取り可能な媒体
CN117462156B (zh) * 2023-10-08 2024-11-19 中国人民解放军陆军军医大学第一附属医院 一种基于生理特异性的冠脉血流模型无创计算imr的方法
CN117438055B (zh) * 2023-10-08 2025-07-04 中国人民解放军陆军军医大学第一附属医院 一种基于计算流体动力学的无创mrr计算方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL120881A (en) * 1996-07-30 2002-09-12 It M R Medic L Cm 1997 Ltd Method and device for continuous and non-invasive monitoring of peripheral arterial tone
CA2530595A1 (en) * 2003-06-25 2005-01-06 Siemens Medical Solutions Usa, Inc. Automated regional myocardial assessment for cardiac imaging
US7828735B2 (en) * 2006-05-11 2010-11-09 The Trustees Of Columbia In The City Of New York Methods for providing diagnostic information using endocardial surface data for a patient's heart
AT504989B1 (de) 2007-03-09 2008-12-15 Hans-Peter Dr Steiner Punktionsvorrichtung für die entnahme einer organischen probe, sowie führungsadapter zur befestigung einer punktionsvorrichtung an einem ultraschallkopf
JP5449651B2 (ja) 2007-03-09 2014-03-19 株式会社東芝 Ｘ線ｃｔ装置および心筋パーフュージョン情報生成システム
CN101290685A (zh) 2007-04-20 2008-10-22 美国西门子医疗解决公司 冠状动脉的三维建模
US9405886B2 (en) * 2009-03-17 2016-08-02 The Board Of Trustees Of The Leland Stanford Junior University Method for determining cardiovascular information
US9364623B2 (en) * 2009-07-15 2016-06-14 UNIVERSITé LAVAL Method and device for administering oxygen to a patient and monitoring the patient
US20100241401A1 (en) 2010-03-17 2010-09-23 Russell & Sun Solar Corporation Solar collector electronic freeze protection system, with differential circulation control of pump and automatic freeze protection
US8483571B2 (en) * 2010-06-30 2013-07-09 Avago Technologies General Ip (Singapore) Pte. Ltd. Optical beam splitter for use in an optoelectronic module, and a method for performing optical beam splitting in an optoelectronic module
US8682626B2 (en) * 2010-07-21 2014-03-25 Siemens Aktiengesellschaft Method and system for comprehensive patient-specific modeling of the heart
US8157742B2 (en) 2010-08-12 2012-04-17 Heartflow, Inc. Method and system for patient-specific modeling of blood flow
US8315812B2 (en) * 2010-08-12 2012-11-20 Heartflow, Inc. Method and system for patient-specific modeling of blood flow
US9119540B2 (en) 2010-09-16 2015-09-01 Siemens Aktiengesellschaft Method and system for non-invasive assessment of coronary artery disease

Also Published As

Publication number Publication date
KR101677085B1 (ko) 2016-11-17
US20150051888A1 (en) 2015-02-19
WO2013138428A1 (en) 2013-09-19
JP2015509820A (ja) 2015-04-02
KR20140138961A (ko) 2014-12-04
BR112014022734A2 (enExample) 2017-06-20
EP2825091B1 (en) 2016-08-24
US10622110B2 (en) 2020-04-14
CN104244813B (zh) 2017-03-15
CN104244813A (zh) 2014-12-24
EP2825091A1 (en) 2015-01-21

Similar Documents

Publication Publication Date Title
BR112014022734B1 (pt) Método para determinação de forma não invasiva de parâmetros de circulação coronariana, sistema de controle e meio não transitório legível por computador
US10354744B2 (en) Non-invasive functional assessment of coronary artery stenosis including simulation of hyperemia by changing resting microvascular resistance
US10872698B2 (en) Method and system for enhancing medical image-based blood flow computations using physiological measurements
CN108294735B (zh) 用于冠状动脉狭窄的非侵入性功能评估的方法和系统
CN113015497B (zh) 对对象固有的血管的血流模拟方法及装置
US9595089B2 (en) Method and system for non-invasive computation of hemodynamic indices for coronary artery stenosis
Sharma et al. A framework for personalization of coronary flow computations during rest and hyperemia
Schiavazzi et al. Patient‐specific parameter estimation in single‐ventricle lumped circulation models under uncertainty
CN110085321B (zh) 对冠脉循环进行多尺度的解剖学和功能建模的方法和系统
Casas et al. Bridging the gap between measurements and modelling: a cardiovascular functional avatar
ES2933276T3 (es) Modelado específico del paciente de parámetros hemodinámicos en arterias coronarias
Pironet et al. Structural identifiability analysis of a cardiovascular system model
CN114052764B (zh) 获取血流储备分数的方法、装置、系统和计算机存储介质
CN114530252A (zh) 冠状动脉血流动力学模拟仿真方法及装置
Feng et al. Prediction of fractional flow reserve based on reduced-order cardiovascular model
Wołos et al. Non-invasive assessment of stroke volume and cardiovascular parameters based on peripheral pressure waveform
CN111132609B (zh) 心脏设备
KR101623186B1 (ko) 생리학적 압력-유량 관계를 이용한 관상동맥 유량과 압력을 구하는 방법
Pironet Model-based prediction of the response to vascular filling therapy
JP7619950B2 (ja) 患者のために仮想ストレステストを行うコンピュータが実施する方法
Fayssal The development of a numerical tool for estimating stenosis functional significance in human diseased coronary arteries
WO2025259925A1 (en) Systems and methods for non-invasive assessment of cardiac pressure and efficiency
KR20150059654A (ko) 생리학적 압력-유량 관계를 이용한 관상동맥 유량과 압력을 구하는 방법
CN119541881A (zh) 一种经皮机械循环辅助装置介入时刻的决策方法及系统
HK40050874A (en) Patient-specific modeling of hemodynamic parameters in coronary arteries

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/03/2013, OBSERVADAS AS CONDICOES LEGAIS