JP2024504079A - 微小血管閉塞症を決定および／または治療するための装置および方法 - Google Patents

微小血管閉塞症を決定および／または治療するための装置および方法 Download PDF

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JP2024504079A
JP2024504079A JP2023541590A JP2023541590A JP2024504079A JP 2024504079 A JP2024504079 A JP 2024504079A JP 2023541590 A JP2023541590 A JP 2023541590A JP 2023541590 A JP2023541590 A JP 2023541590A JP 2024504079 A JP2024504079 A JP 2024504079A
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pressure
arterial
flow rate
catheter
blood vessel
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JP2023541590A
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Japanese (ja)
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JPWO2022149106A5 (https=
JP2024504079A5 (https=
Inventor
ロバート エス． シュワルツ，
マーティン ティー． ロスマン，
ジャック セギン，
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コルフロウ セラピューティクス アーゲー
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Publication of JP2024504079A publication Critical patent/JP2024504079A/ja
Publication of JPWO2022149106A5 publication Critical patent/JPWO2022149106A5/ja
Publication of JP2024504079A5 publication Critical patent/JP2024504079A5/ja
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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
    • A61B5/026—Measuring blood flow
    • 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
    • A61B5/021—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
    • A61B5/68—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
    • A61B5/68—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
    • A61B5/6853—Catheters with a balloon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04—Constructional details of apparatus
    • A61B2560/0462—Apparatus with built-in sensors

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
JP2023541590A 2021-01-11 2022-01-10 微小血管閉塞症を決定および／または治療するための装置および方法 Pending JP2024504079A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163136174P 2021-01-11 2021-01-11
US63/136,174 2021-01-11
PCT/IB2022/050152 WO2022149106A1 (en) 2021-01-11 2022-01-10 Apparatus and method for determining and/or treating microvascular obstruction

Publications (3)

Publication Number Publication Date
JP2024504079A true JP2024504079A (ja) 2024-01-30
JPWO2022149106A5 JPWO2022149106A5 (https=) 2025-01-17
JP2024504079A5 JP2024504079A5 (https=) 2025-01-17

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JP2023541590A Pending JP2024504079A (ja) 2021-01-11 2022-01-10 微小血管閉塞症を決定および／または治療するための装置および方法

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US (1) US20220218210A1 (https=)
EP (2) EP4274471B8 (https=)
JP (1) JP2024504079A (https=)
CN (1) CN116709980A (https=)
AU (1) AU2022206116A1 (https=)
CA (1) CA3204169A1 (https=)
WO (1) WO2022149106A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230284918A1 (en) * 2022-03-08 2023-09-14 Medtronic Vascular, Inc. Endovascular pressure gradient determination method
US12310703B2 (en) 2023-06-01 2025-05-27 Endophys Holdings, Llc Vascular assessment using statistical analysis of rapid blood pressure readings
CN117618708B (zh) * 2024-01-26 2024-04-05 吉林大学 用于静脉输液治疗的智能监控系统及方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150133799A1 (en) * 2013-11-14 2015-05-14 Medtronic Vascular Galway Systems and methods for determining fractional flow reserve without adenosine or other pharmalogical agent
JP2020534132A (ja) * 2017-09-19 2020-11-26 コルフロー セラピューティクス アーゲーＣｏｒｆｌｏｗ Ｔｈｅｒａｐｅｕｔｉｃｓ Ａｇ 微小血管閉塞（ｍｖｏ）及び心筋梗塞の冠動脈内解析

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9259161B2 (en) * 2011-05-11 2016-02-16 Acist Medical Systems, Inc. Intravascular sensing method and system
US20170119260A1 (en) * 2015-11-04 2017-05-04 Asia Pacific Medical Technology Development Company, Ltd Systems and methods for quantifying conductance in the vasculature
US10315016B2 (en) * 2016-01-04 2019-06-11 Corflow Therapeutics Ag System and methods for treating MVO
WO2018175485A1 (en) 2017-03-20 2018-09-27 Corflow Therapeutics Ag Combined stent reperfusion system
WO2019173758A1 (en) * 2018-03-09 2019-09-12 Corflow Therapeutics Ag System for diagnosing and treating microvascular obstructions
WO2020061507A1 (en) 2018-09-21 2020-03-26 Corflow Therapeutics Ag Apparatus for assessment of microvascular dysfunction
US11766184B2 (en) * 2019-05-31 2023-09-26 The Regents Of The University Of California Hemodynamic analysis system
AU2021274173A1 (en) 2020-05-22 2022-12-22 Corflow Therapeutics Ag Controlled flow infusion microvascular dysfunction diagnostic and therapy

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150133799A1 (en) * 2013-11-14 2015-05-14 Medtronic Vascular Galway Systems and methods for determining fractional flow reserve without adenosine or other pharmalogical agent
JP2020534132A (ja) * 2017-09-19 2020-11-26 コルフロー セラピューティクス アーゲーＣｏｒｆｌｏｗ Ｔｈｅｒａｐｅｕｔｉｃｓ Ａｇ 微小血管閉塞（ｍｖｏ）及び心筋梗塞の冠動脈内解析

Also Published As

Publication number Publication date
EP4274471A1 (en) 2023-11-15
EP4274471B1 (en) 2025-08-20
WO2022149106A1 (en) 2022-07-14
CN116709980A (zh) 2023-09-05
EP4674342A3 (en) 2026-04-08
CA3204169A1 (en) 2022-07-14
EP4674342A2 (en) 2026-01-07
AU2022206116A1 (en) 2023-07-20
US20220218210A1 (en) 2022-07-14
EP4274471B8 (en) 2025-10-01

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