CN107920764B - 用于评估脉管的设备、系统和方法 - Google Patents

用于评估脉管的设备、系统和方法 Download PDF

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Publication number
CN107920764B
CN107920764B CN201680042037.8A CN201680042037A CN107920764B CN 107920764 B CN107920764 B CN 107920764B CN 201680042037 A CN201680042037 A CN 201680042037A CN 107920764 B CN107920764 B CN 107920764B
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Prior art keywords
pressure
slope
cardiac cycle
diagnostic window
vessel
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CN201680042037.8A
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Chinese (zh)
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CN107920764A (zh
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P·金炯
F·梅里特
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Koninklijke Philips NV
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Koninklijke Philips NV
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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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • A61B5/02158—Measuring pressure in heart or blood vessels by means inserted into the body provided with two or more sensor elements
    • 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
    • A61B5/68—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
    • A61B5/68—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
    • A61B5/6852—Catheters
    • 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
    • A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A61B5/352—Detecting R peaks, e.g. for synchronising diagnostic apparatus; Estimating R-R interval

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Psychiatry (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
CN201680042037.8A 2015-07-17 2016-07-15 用于评估脉管的设备、系统和方法 Active CN107920764B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562194066P 2015-07-17 2015-07-17
US62/194,066 2015-07-17
PCT/EP2016/066917 WO2017013020A1 (en) 2015-07-17 2016-07-15 Devices, systems, and methods for assessing a vessel

Publications (2)

Publication Number Publication Date
CN107920764A CN107920764A (zh) 2018-04-17
CN107920764B true CN107920764B (zh) 2021-09-21

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US (3) US10849512B2 (enExample)
EP (2) EP4509039A3 (enExample)
JP (2) JP6917976B2 (enExample)
CN (1) CN107920764B (enExample)
WO (1) WO2017013020A1 (enExample)

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JP7102544B2 (ja) * 2018-04-18 2022-07-19 ボストン サイエンティフィック サイムド，インコーポレイテッド 逐次生理学的測定による血管の評価方法
CN111954487B (zh) * 2018-04-20 2024-06-18 阿西斯特医药系统公司 血管的评估
US10940321B2 (en) * 2018-06-01 2021-03-09 Medtronic, Inc. Systems, methods, and interfaces for use in cardiac evaluation
US11395597B2 (en) * 2018-06-26 2022-07-26 General Electric Company System and method for evaluating blood flow in a vessel
US20210298617A1 (en) * 2018-08-09 2021-09-30 Koninklijke Philips N.V. Intraluminal device with capacitive pressure sensor
CN109770888A (zh) * 2019-03-19 2019-05-21 苏州润迈德医疗科技有限公司 基于压力传感器和造影图像计算瞬时无波形比率的方法
AU2019389001B2 (en) 2018-11-28 2025-08-14 Histosonics, Inc. Histotripsy systems and methods
CN109864762A (zh) * 2019-03-08 2019-06-11 北京工业大学 一种压力控制超声波的人体皮脂厚度测量仪
CN109805949B (zh) * 2019-03-19 2020-05-22 苏州润迈德医疗科技有限公司 基于压力传感器和造影图像计算血流储备分数的方法
USD926199S1 (en) 2019-05-17 2021-07-27 Opsens, Inc. Display screen or portion thereof with graphical user interface
KR102238991B1 (ko) * 2019-05-23 2021-04-12 울산대학교 산학협력단 가이드와이어 접촉상태 추정 장치 및 방법
CN212346515U (zh) * 2019-12-31 2021-01-15 深圳北芯生命科技有限公司 血管内压力测量系统
AU2021213168A1 (en) 2020-01-28 2022-09-01 The Regents Of The University Of Michigan Systems and methods for histotripsy immunosensitization
CN113576439B (zh) * 2020-05-08 2023-06-13 深圳北芯生命科技股份有限公司 处理血管压力信号的主机
IL300851A (en) 2020-08-27 2023-04-01 Univ Michigan Regents Ultrasonic transducer with transmit-receive capability for focused ultrasound
US12087000B2 (en) 2021-03-05 2024-09-10 Boston Scientific Scimed, Inc. Systems and methods for vascular image co-registration
AU2023366591A1 (en) 2022-10-28 2025-04-24 Histosonics, Inc. Histotripsy systems and methods
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CN103796577A (zh) * 2011-01-06 2014-05-14 麦德索维有限公司 评估流体填充管中的断面收缩的设备和方法
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CN104321009A (zh) * 2012-05-14 2015-01-28 皇家飞利浦有限公司 针对血管狭窄的血流储备分数(ffr)值的确定
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WO2014053973A3 (en) * 2012-10-05 2014-07-10 Koninklijke Philips N.V. Medical imaging system and method for providing an enhanced x-ray image
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Also Published As

Publication number Publication date
JP7239644B2 (ja) 2023-03-14
EP3324836B1 (en) 2024-09-11
US20230320601A1 (en) 2023-10-12
US20210052174A1 (en) 2021-02-25
WO2017013020A1 (en) 2017-01-26
JP6917976B2 (ja) 2021-08-11
US12245844B2 (en) 2025-03-11
EP4509039A3 (en) 2025-04-02
EP4509039A2 (en) 2025-02-19
US10849512B2 (en) 2020-12-01
JP2018533381A (ja) 2018-11-15
US20180228387A1 (en) 2018-08-16
CN107920764A (zh) 2018-04-17
JP2021180860A (ja) 2021-11-25
US11672433B2 (en) 2023-06-13
EP3324836A1 (en) 2018-05-30

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