JP6917976B2 - 脈管を評価付けするためのデバイス、システム、及び方法 - Google Patents

脈管を評価付けするためのデバイス、システム、及び方法 Download PDF

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Publication number
JP6917976B2
JP6917976B2 JP2018501926A JP2018501926A JP6917976B2 JP 6917976 B2 JP6917976 B2 JP 6917976B2 JP 2018501926 A JP2018501926 A JP 2018501926A JP 2018501926 A JP2018501926 A JP 2018501926A JP 6917976 B2 JP6917976 B2 JP 6917976B2
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pressure
cardiac cycle
gradient
processing unit
sign
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Japanese (ja)
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JP2018533381A (ja
JP2018533381A5 (enExample
Inventor
パーク ジンヒョン
パーク ジンヒョン
ファーガス メリット
ファーガス メリット
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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)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physiology (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
JP2018501926A 2015-07-17 2016-07-15 脈管を評価付けするためのデバイス、システム、及び方法 Active JP6917976B2 (ja)

Priority Applications (1)

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JP2021119244A JP7239644B2 (ja) 2015-07-17 2021-07-20 脈管を評価付けするためのデバイス、システム、及び方法

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

Related Child Applications (1)

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JP2021119244A Division JP7239644B2 (ja) 2015-07-17 2021-07-20 脈管を評価付けするためのデバイス、システム、及び方法

Publications (3)

Publication Number Publication Date
JP2018533381A JP2018533381A (ja) 2018-11-15
JP2018533381A5 JP2018533381A5 (enExample) 2019-08-22
JP6917976B2 true JP6917976B2 (ja) 2021-08-11

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JP2018501926A Active JP6917976B2 (ja) 2015-07-17 2016-07-15 脈管を評価付けするためのデバイス、システム、及び方法
JP2021119244A Active JP7239644B2 (ja) 2015-07-17 2021-07-20 脈管を評価付けするためのデバイス、システム、及び方法

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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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WO2021155026A1 (en) 2020-01-28 2021-08-05 The Regents Of The University Of Michigan Systems and methods for histotripsy immunosensitization
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Also Published As

Publication number Publication date
CN107920764B (zh) 2021-09-21
US10849512B2 (en) 2020-12-01
US20230320601A1 (en) 2023-10-12
EP3324836A1 (en) 2018-05-30
JP2018533381A (ja) 2018-11-15
US11672433B2 (en) 2023-06-13
JP7239644B2 (ja) 2023-03-14
EP4509039A3 (en) 2025-04-02
JP2021180860A (ja) 2021-11-25
US20210052174A1 (en) 2021-02-25
US20180228387A1 (en) 2018-08-16
US12245844B2 (en) 2025-03-11
EP4509039A2 (en) 2025-02-19
WO2017013020A1 (en) 2017-01-26
CN107920764A (zh) 2018-04-17
EP3324836B1 (en) 2024-09-11

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