AU3187900A - A method and system for pressure based measurements of cfr and additional clinical hemodynamic parameters - Google Patents

A method and system for pressure based measurements of cfr and additional clinical hemodynamic parameters

Info

Publication number
AU3187900A
AU3187900A AU31879/00A AU3187900A AU3187900A AU 3187900 A AU3187900 A AU 3187900A AU 31879/00 A AU31879/00 A AU 31879/00A AU 3187900 A AU3187900 A AU 3187900A AU 3187900 A AU3187900 A AU 3187900A
Authority
AU
Australia
Prior art keywords
cfr
pressure based
based measurements
hemodynamic parameters
additional clinical
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.)
Abandoned
Application number
AU31879/00A
Other languages
English (en)
Inventor
Chen Barak
Elhanan Dgany
Simon Henri Noskowicz
Evgeny Shalman
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.)
Florence Medical Ltd
Original Assignee
Florence Medical Ltd
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
Priority claimed from US09/344,505 external-priority patent/US6471656B1/en
Application filed by Florence Medical Ltd filed Critical Florence Medical Ltd
Publication of AU3187900A publication Critical patent/AU3187900A/en
Abandoned 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
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6851—Guide wires
    • 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/026—Measuring blood flow

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
AU31879/00A 1999-03-09 2000-03-09 A method and system for pressure based measurements of cfr and additional clinical hemodynamic parameters Abandoned AU3187900A (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US26478299A 1999-03-09 1999-03-09
US12349999P 1999-03-09 1999-03-09
US09264782 1999-03-09
US60123499 1999-03-09
US14079999P 1999-06-25 1999-06-25
US09344505 1999-06-25
US09/344,505 US6471656B1 (en) 1999-06-25 1999-06-25 Method and system for pressure based measurements of CFR and additional clinical hemodynamic parameters
US60140799 1999-06-25
US15509599P 1999-09-22 1999-09-22
US60155095 1999-09-22
PCT/IL2000/000148 WO2000053081A1 (en) 1999-03-09 2000-03-09 A method and system for pressure based measurements of cfr and additional clinical hemodynamic parameters

Publications (1)

Publication Number Publication Date
AU3187900A true AU3187900A (en) 2000-09-28

Family

ID=27537662

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31879/00A Abandoned AU3187900A (en) 1999-03-09 2000-03-09 A method and system for pressure based measurements of cfr and additional clinical hemodynamic parameters

Country Status (4)

Country Link
EP (1) EP1251769A1 (ja)
JP (1) JP2003525067A (ja)
AU (1) AU3187900A (ja)
WO (1) WO2000053081A1 (ja)

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US6558334B2 (en) * 2000-10-19 2003-05-06 Florence Medical Ltd. Apparatus for diagnosing lesion severity, and method therefor
US6616597B2 (en) * 2000-12-12 2003-09-09 Datascope Investment Corp. Intra-aortic balloon catheter having a dual sensor pressure sensing system
US8200466B2 (en) 2008-07-21 2012-06-12 The Board Of Trustees Of The Leland Stanford Junior University Method for tuning patient-specific cardiovascular simulations
CA2734698C (en) * 2008-09-11 2012-05-01 Acist Medical Systems, Inc. Physiological sensor delivery device and method
US9405886B2 (en) 2009-03-17 2016-08-02 The Board Of Trustees Of The Leland Stanford Junior University Method for determining cardiovascular information
US9301699B2 (en) 2009-09-18 2016-04-05 St. Jude Medical Coordination Center Bvba Device for acquiring physiological variables measured in a body
WO2011033007A1 (en) * 2009-09-18 2011-03-24 St. Jude Medical Systems Ab Eavesdropping device
EP3363350B1 (en) 2009-09-23 2019-12-11 Lightlab Imaging, Inc. Lumen morphology and vascular resistance measurements data collection systems, apparatus and methods
US8315812B2 (en) 2010-08-12 2012-11-20 Heartflow, Inc. Method and system for patient-specific modeling of blood flow
GB201100137D0 (en) 2011-01-06 2011-02-23 Davies Helen C S Apparatus and method of assessing a narrowing in a fluid tube
GB201100136D0 (en) * 2011-01-06 2011-02-23 Davies Helen C S Apparatus and method of characterising a narrowing in a filled tube
WO2012155040A1 (en) 2011-05-11 2012-11-15 Acist Medical Systems, Inc. Intravascular sensing method and system
CA2846058A1 (en) 2011-08-20 2013-02-28 Volcano Corporation Devices, systems, and methods for visually depicting a vessel and evaluating treatment options
US10888232B2 (en) 2011-08-20 2021-01-12 Philips Image Guided Therapy Corporation Devices, systems, and methods for assessing a vessel
US9339348B2 (en) * 2011-08-20 2016-05-17 Imperial Colege of Science, Technology and Medicine Devices, systems, and methods for assessing a vessel
SE537177C2 (sv) * 2011-10-28 2015-02-24 St Jude Medical Systems Ab Medicinskt system för bestämning av Fractional Flow Reserve(FFR) värdet
US10736519B2 (en) 2012-01-19 2020-08-11 Philips Image Guided Therapy Corporation Interface devices, systems, and methods for use with intravascular pressure monitoring devices
EP2832287B1 (en) 2012-03-29 2017-04-26 Terumo Kabushiki Kaisha Image diagnosis device and probe
WO2014022804A1 (en) * 2012-08-03 2014-02-06 Volcano Corporation Devices, systems, and methods for assessing a vessel
WO2014027692A1 (ja) 2012-08-16 2014-02-20 株式会社東芝 画像処理装置、医用画像診断装置及び血圧モニタ
US20140086461A1 (en) 2012-09-25 2014-03-27 The Johns Hopkins University Method and system for determining time-based index for blood circulation from angiographic imaging data
CN105208923B (zh) * 2013-03-15 2019-02-05 火山公司 用于与脉管内压力监测设备一起使用的接口设备、***和方法
US20150228115A1 (en) 2014-02-10 2015-08-13 Kabushiki Kaisha Toshiba Medical-image processing apparatus and medical-image diagnostic apparatus
US9974443B2 (en) 2014-02-20 2018-05-22 Koninklijke Philips N.V. Devices, systems, and methods and associated display screens for assessment of vessels
EP3861928B1 (en) 2014-04-04 2024-03-27 St. Jude Medical Systems AB Intravascular pressure and flow data diagnostic system
JP6586425B2 (ja) 2014-04-21 2019-10-02 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 係合されるコア要素を伴う別々のセクションを有する血管内デバイス、システム及び方法
US10244951B2 (en) 2014-06-10 2019-04-02 Acist Medical Systems, Inc. Physiological sensor delivery device and method
CN106535746B (zh) 2014-07-11 2021-02-19 皇家飞利浦有限公司 用于脉管处置的设备、***和方法
US10849511B2 (en) 2014-07-14 2020-12-01 Philips Image Guided Therapy Corporation Devices, systems, and methods for assessment of vessels
WO2016008809A1 (en) 2014-07-15 2016-01-21 Koninklijke Philips N.V. Devices, systems, and methods and associated display screens for assessment of vessels with multiple sensing components
JP6596228B2 (ja) * 2015-04-28 2019-10-23 フクダ電子株式会社 心臓カテーテル検査装置及び心臓カテーテル検査装置の作動方法
US20180153415A1 (en) * 2016-12-01 2018-06-07 Edwards Lifesciences Corporation Aortic stenosis classification
SG10202112770TA (en) 2016-12-15 2021-12-30 Baxter Int System and method for monitoring and determining patient parameters from sensed venous waveform
EP3488774A1 (en) * 2017-11-23 2019-05-29 Koninklijke Philips N.V. Measurement guidance for coronary flow estimation from bernoulli´s principle
JP6974195B2 (ja) * 2018-01-26 2021-12-01 史靖 清家 冠血流予備量比の算出方法、冠血流予備量比の算出装置及びプログラム
WO2019203895A1 (en) 2018-04-20 2019-10-24 Acist Medical Systems, Inc. Assessment of a vessel
US11039754B2 (en) 2018-05-14 2021-06-22 Baxter International Inc. System and method for monitoring and determining patient parameters from sensed venous waveform
EP3605554A1 (en) * 2018-08-03 2020-02-05 Koninklijke Philips N.V. Blood flow measurement based on vessel-map slope
USD926199S1 (en) 2019-05-17 2021-07-27 Opsens, Inc. Display screen or portion thereof with graphical user interface
KR102130254B1 (ko) * 2019-10-15 2020-07-03 주식회사 실리콘사피엔스 대상자 고유의 혈관에 대한 혈류 시뮬레이션 방법 및 장치
CN113951842B (zh) * 2020-12-28 2022-04-29 深圳北芯生命科技股份有限公司 基于血管充血状态的诊断模式确定***
CN114376546B (zh) * 2020-12-28 2024-03-12 深圳北芯生命科技股份有限公司 一种支持双诊断模式的***
JP2023074595A (ja) * 2021-11-18 2023-05-30 拓也 水上 圧波形の標準化処理装置及びそのプログラム

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US5873835A (en) * 1993-04-29 1999-02-23 Scimed Life Systems, Inc. Intravascular pressure and flow sensor
JP3737554B2 (ja) * 1996-01-09 2006-01-18 株式会社東海理化電機製作所 センサ機能を備えたカテーテル
US5775338A (en) * 1997-01-10 1998-07-07 Scimed Life Systems, Inc. Heated perfusion balloon for reduction of restenosis

Also Published As

Publication number Publication date
WO2000053081A1 (en) 2000-09-14
EP1251769A1 (en) 2002-10-30
JP2003525067A (ja) 2003-08-26

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase