CN105326486B - 血管压力差与血流储备分数的计算方法及系统 - Google Patents
血管压力差与血流储备分数的计算方法及系统 Download PDFInfo
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- 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
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- A—HUMAN NECESSITIES
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- 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
- A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
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- 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
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- A61B5/021—Measuring pressure in heart or blood vessels
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- A61B5/02158—Measuring pressure in heart or blood vessels by means inserted into the body provided with two or more sensor elements
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- 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
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Abstract
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Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
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CN201510901329.XA CN105326486B (zh) | 2015-12-08 | 2015-12-08 | 血管压力差与血流储备分数的计算方法及系统 |
PCT/CN2016/104618 WO2017097073A1 (zh) | 2015-12-08 | 2016-11-04 | 血管压力差与血流储备分数的计算方法及系统 |
JP2018548256A JP6611959B2 (ja) | 2015-12-08 | 2016-11-04 | 血管圧力差の計算方法およびシステム |
DE112016005603.6T DE112016005603B4 (de) | 2015-12-08 | 2016-11-04 | Verfahren und system zum berechnen einer blutgefässdruckdifferenz und der fraktionellen flussreserve |
US15/777,817 US11064897B2 (en) | 2015-12-08 | 2016-11-04 | Method and system for calculating blood vessel pressure difference and fractional flow reserve |
JP2019149301A JP6792768B2 (ja) | 2015-12-08 | 2019-08-16 | 血流予備量比の計算方法およびシステム |
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CN201510901329.XA CN105326486B (zh) | 2015-12-08 | 2015-12-08 | 血管压力差与血流储备分数的计算方法及系统 |
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CN105326486A CN105326486A (zh) | 2016-02-17 |
CN105326486B true CN105326486B (zh) | 2017-08-25 |
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US (1) | US11064897B2 (zh) |
JP (2) | JP6611959B2 (zh) |
CN (1) | CN105326486B (zh) |
DE (1) | DE112016005603B4 (zh) |
WO (1) | WO2017097073A1 (zh) |
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PL2334227T3 (pl) | 2008-09-11 | 2022-09-12 | Acist Medical Systems, Inc. | Urządzenie dostarczające czujnik fizjologiczny i układ do iniekcji płynu |
US10244951B2 (en) | 2014-06-10 | 2019-04-02 | Acist Medical Systems, Inc. | Physiological sensor delivery device and method |
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JP6981967B2 (ja) | 2015-08-31 | 2021-12-17 | ジェンテュイティ・リミテッド・ライアビリティ・カンパニーGentuity, LLC | 撮像プローブおよびデリバリデバイスを含む撮像システム |
CN105326486B (zh) | 2015-12-08 | 2017-08-25 | 博动医学影像科技(上海)有限公司 | 血管压力差与血流储备分数的计算方法及系统 |
EP4300419A3 (en) | 2016-05-16 | 2024-04-03 | Cathworks Ltd. | System for vascular assessment |
WO2017199246A1 (en) | 2016-05-16 | 2017-11-23 | Cathworks Ltd. | Vascular selection from images |
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