JP7773483B2 - 患者に関する血管生理学的パラメータを決定するシステムまたは動脈血管を有する患者を診断または処置するためのシステム - Google Patents

患者に関する血管生理学的パラメータを決定するシステムまたは動脈血管を有する患者を診断または処置するためのシステム

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Publication number
JP7773483B2
JP7773483B2 JP2022571210A JP2022571210A JP7773483B2 JP 7773483 B2 JP7773483 B2 JP 7773483B2 JP 2022571210 A JP2022571210 A JP 2022571210A JP 2022571210 A JP2022571210 A JP 2022571210A JP 7773483 B2 JP7773483 B2 JP 7773483B2
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occlusion
pressure
infusion
catheter
arterial
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Japanese (ja)
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JP2023526514A5 (enExample
JP2023526514A (ja
Inventor
ロバート エス． シュワルツ，
ヨン ヘルゲ ヘム，
ザブリーナ フライ，
オリバー ブルダウ，
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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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Classifications

    • 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
    • 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
    • A61B5/02152—Measuring pressure in heart or blood vessels by means inserted into the body specially adapted for venous pressure
    • 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
    • A61B5/48—Other medical applications
    • A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
    • A61B5/4839—Diagnosis combined with treatment in closed-loop systems or methods combined with drug delivery
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/742—Details of notification to user or communication with user or patient; User input means using visual displays
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0247—Pressure sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M2005/16863—Occlusion detection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/172—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Hematology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2022571210A 2020-05-22 2021-05-21 患者に関する血管生理学的パラメータを決定するシステムまたは動脈血管を有する患者を診断または処置するためのシステム Active JP7773483B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063029152P 2020-05-22 2020-05-22
US63/029,152 2020-05-22
PCT/IB2021/054453 WO2021234670A1 (en) 2020-05-22 2021-05-21 Controlled flow infusion microvascular dysfunction diagnostic and therapy

Publications (3)

Publication Number Publication Date
JP2023526514A JP2023526514A (ja) 2023-06-21
JP2023526514A5 JP2023526514A5 (enExample) 2024-05-28
JP7773483B2 true JP7773483B2 (ja) 2025-11-19

Family

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Family Applications (1)

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JP2022571210A Active JP7773483B2 (ja) 2020-05-22 2021-05-21 患者に関する血管生理学的パラメータを決定するシステムまたは動脈血管を有する患者を診断または処置するためのシステム

Country Status (6)

Country Link
US (1) US20210361170A1 (enExample)
EP (1) EP4153039B1 (enExample)
JP (1) JP7773483B2 (enExample)
AU (1) AU2021274173A1 (enExample)
CA (1) CA3179588A1 (enExample)
WO (1) WO2021234670A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11786140B2 (en) 2019-08-21 2023-10-17 Corflow Therapeutics Ag Controlled-flow infusion catheter and method
WO2019060421A1 (en) 2017-09-19 2019-03-28 Jon Helge Hoem INTRACORONARY MICROVASCULAR OBSTRUCTION CHARACTERIZATION (MVO) AND MYOCARDIAL INFARCTION
US12100516B2 (en) 2018-05-31 2024-09-24 Corflow Therapeutics Ag Microfluidic coronary circulatory model
JP2022501115A (ja) 2018-09-21 2022-01-06 コルフロウ セラピューティクス アーゲー 微小血管機能障害の査定のための装置
JP7679105B2 (ja) * 2020-06-22 2025-05-19 コロヴェンティス リサーチ エービー 微小血管抵抗予備能を決定するためのシステムおよび方法
US20220218210A1 (en) 2021-01-11 2022-07-14 Corflow Therapeutics Ag Apparatus and method for determining and/or treating microvascular obstruction
CN115252963B (zh) * 2022-09-27 2022-12-09 山东百多安医疗器械股份有限公司 一种导管流体动力学参数检测设备

Citations (4)

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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
CN106456026A (zh) 2014-04-04 2017-02-22 圣犹达医疗系统公司 血管内压力和流量数据诊断系统、设备和方法
JP2019502503A (ja) 2015-11-04 2019-01-31 アジア パシフィック メディカル テクノロジー ディベロップメント カンパニー，リミテッド 管脈構造内のコンダクタンスを定量化するためのシステム及び方法
US20190082976A1 (en) 2017-09-19 2019-03-21 CorFlow Therageutics AG Intracoronary characterization of microvascular obstruction (mvo) and myocardial infarction

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* Cited by examiner, † Cited by third party
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US7572217B1 (en) * 2004-06-15 2009-08-11 University Of Louisville Research Foundation, Inc. System and method for providing cardiac support and promoting myocardial recovery
EP2073884B1 (en) * 2006-08-02 2018-10-10 Osprey Medical Inc. Microvascular obstruction detection and therapy
JP5922111B2 (ja) * 2010-06-23 2016-05-24 ピーツー−サイエンス・エペイエス 充血剤注入と同時に血圧測定を行う診断目的の動脈用複合カテーテル
WO2016195477A1 (en) * 2015-06-04 2016-12-08 Jozef Reinier Cornelis Jansen Method and computer system for processing a heart sensor output
CN108778149B (zh) * 2016-01-04 2021-05-04 康福乐医疗公司 用于治疗mvo的系统和方法
EP3592304B1 (en) 2017-03-20 2023-09-13 Corflow Therapeutics AG Combined stent reperfusion system
ES2992050T3 (es) * 2018-03-09 2024-12-05 Corflow Therapeutics Ag Sistema para diagnosticar y tratar obstrucciones microvasculares
JP2022501115A (ja) 2018-09-21 2022-01-06 コルフロウ セラピューティクス アーゲー 微小血管機能障害の査定のための装置

Patent Citations (5)

* 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
CN106456026A (zh) 2014-04-04 2017-02-22 圣犹达医疗系统公司 血管内压力和流量数据诊断系统、设备和方法
JP2019502503A (ja) 2015-11-04 2019-01-31 アジア パシフィック メディカル テクノロジー ディベロップメント カンパニー，リミテッド 管脈構造内のコンダクタンスを定量化するためのシステム及び方法
US20190082976A1 (en) 2017-09-19 2019-03-21 CorFlow Therageutics AG Intracoronary characterization of microvascular obstruction (mvo) and myocardial infarction
WO2019060421A1 (en) 2017-09-19 2019-03-28 Jon Helge Hoem INTRACORONARY MICROVASCULAR OBSTRUCTION CHARACTERIZATION (MVO) AND MYOCARDIAL INFARCTION

Also Published As

Publication number Publication date
US20210361170A1 (en) 2021-11-25
EP4153039B1 (en) 2026-03-25
JP2023526514A (ja) 2023-06-21
CA3179588A1 (en) 2021-11-25
WO2021234670A1 (en) 2021-11-25
AU2021274173A1 (en) 2022-12-22
EP4153039A1 (en) 2023-03-29

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