CN105705081A - 多传感器病变评价装置和方法 - Google Patents

多传感器病变评价装置和方法 Download PDF

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Publication number
CN105705081A
CN105705081A CN201480059860.0A CN201480059860A CN105705081A CN 105705081 A CN105705081 A CN 105705081A CN 201480059860 A CN201480059860 A CN 201480059860A CN 105705081 A CN105705081 A CN 105705081A
Authority
CN
China
Prior art keywords
sensor
location
delivery device
interest
guidewire
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201480059860.0A
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English (en)
Chinese (zh)
Inventor
E·R·米勒
S·D·尼斯特罗姆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ACIST Medical Systems Inc
Original Assignee
ACIST Medical Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ACIST Medical Systems Inc filed Critical ACIST Medical Systems Inc
Publication of CN105705081A publication Critical patent/CN105705081A/zh
Pending legal-status Critical Current

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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
    • A61B5/02007—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
    • A61B5/02158—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
    • A61B5/68—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
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/06—Accessories for medical measuring apparatus
    • A61B2560/063—Devices specially adapted for delivering implantable medical measuring apparatus
    • 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
    • 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
    • A61B2562/0261—Strain gauges
    • A61B2562/0266—Optical strain gauges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A61B5/0017—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system transmitting optical signals
    • 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
    • A61M5/007—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 for contrast media
    • 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
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/14546—Front-loading type injectors
    • 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
    • A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
    • A61M5/365—Air detectors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Physiology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CN201480059860.0A 2013-11-15 2014-11-14 多传感器病变评价装置和方法 Pending CN105705081A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361904819P 2013-11-15 2013-11-15
US61/904,819 2013-11-15
PCT/US2014/065696 WO2015073817A1 (en) 2013-11-15 2014-11-14 Multi-sensor lesion assessment device and method

Publications (1)

Publication Number Publication Date
CN105705081A true CN105705081A (zh) 2016-06-22

Family

ID=52117978

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480059860.0A Pending CN105705081A (zh) 2013-11-15 2014-11-14 多传感器病变评价装置和方法

Country Status (6)

Country Link
US (1) US20150141853A1 (https=)
EP (1) EP3068287A1 (https=)
JP (1) JP2016538048A (https=)
CN (1) CN105705081A (https=)
HK (1) HK1225940A1 (https=)
WO (1) WO2015073817A1 (https=)

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CN107665737A (zh) * 2017-01-23 2018-02-06 上海联影医疗科技有限公司 血管壁应力应变状态获取方法、计算机可读介质及系统
CN109475303A (zh) * 2016-07-14 2019-03-15 皇家飞利浦有限公司 用于对血管中的性质测量结果的质量进行反馈的装置、系统和方法
CN109549629A (zh) * 2018-11-29 2019-04-02 西安交通大学第二附属医院 一种胃肠动力检测装置
CN113876297A (zh) * 2021-09-08 2022-01-04 深圳市中科微光医疗器械技术有限公司 血管病变区的诊疗导管

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JP5789195B2 (ja) 2008-12-08 2015-10-07 シリコンバレー メディカル インスツルメンツ インコーポレイテッド 画像誘導のためのカテーテルのシステム
US9624095B2 (en) 2012-12-28 2017-04-18 Volcano Corporation Capacitive intravascular pressure-sensing devices and associated systems and methods
US9877660B2 (en) 2013-11-14 2018-01-30 Medtronic Vascular Galway Systems and methods for determining fractional flow reserve without adenosine or other pharmalogical agent
US10130269B2 (en) 2013-11-14 2018-11-20 Medtronic Vascular, Inc Dual lumen catheter for providing a vascular pressure measurement
US9913585B2 (en) 2014-01-15 2018-03-13 Medtronic Vascular, Inc. Catheter for providing vascular pressure measurements
US10201284B2 (en) 2014-06-16 2019-02-12 Medtronic Vascular Inc. Pressure measuring catheter having reduced error from bending stresses
US11330989B2 (en) 2014-06-16 2022-05-17 Medtronic Vascular, Inc. Microcatheter sensor design for mounting sensor to minimize induced strain
US10973418B2 (en) 2014-06-16 2021-04-13 Medtronic Vascular, Inc. Microcatheter sensor design for minimizing profile and impact of wire strain on sensor
CN115813438B (zh) * 2014-11-14 2026-01-13 皇家飞利浦有限公司 经皮冠状动脉介入（pci）规划接口以及相关联的设备、系统和方法
US10194812B2 (en) 2014-12-12 2019-02-05 Medtronic Vascular, Inc. System and method of integrating a fractional flow reserve device with a conventional hemodynamic monitoring system
US10315016B2 (en) 2016-01-04 2019-06-11 Corflow Therapeutics Ag System and methods for treating MVO
CN106388800A (zh) * 2016-02-19 2017-02-15 深圳北芯生命科技有限公司 血管内压力测量导管
CN105852833B (zh) * 2016-04-17 2017-06-16 深圳北芯生命科技有限公司 血管内压力测量导管
CN109561878B (zh) 2016-05-19 2021-11-23 阿西斯特医疗系统有限公司 血管内过程中的位置感测
JP6943883B2 (ja) 2016-05-19 2021-10-06 アシスト・メディカル・システムズ，インコーポレイテッド 血管内プロセスにおける位置検知
US11272850B2 (en) 2016-08-09 2022-03-15 Medtronic Vascular, Inc. Catheter and method for calculating fractional flow reserve
WO2018081665A1 (en) * 2016-10-28 2018-05-03 Sv-Medtech Inc. Device and method for intravascular imaging and sensing
US11330994B2 (en) 2017-03-08 2022-05-17 Medtronic Vascular, Inc. Reduced profile FFR catheter
US10646122B2 (en) 2017-04-28 2020-05-12 Medtronic Vascular, Inc. FFR catheter with covered distal pressure sensor and method of manufacture
US11219741B2 (en) 2017-08-09 2022-01-11 Medtronic Vascular, Inc. Collapsible catheter and method for calculating fractional flow reserve
US11235124B2 (en) 2017-08-09 2022-02-01 Medtronic Vascular, Inc. Collapsible catheter and method for calculating fractional flow reserve
JP7249672B2 (ja) 2017-09-19 2023-03-31 コルフロー セラピューティクス アーゲー 微小血管閉塞（ｍｖｏ）及び心筋梗塞の冠動脈内解析
WO2019173758A1 (en) * 2018-03-09 2019-09-12 Corflow Therapeutics Ag System for diagnosing and treating microvascular obstructions
WO2019232452A1 (en) 2018-05-31 2019-12-05 Bernard Andre Microfluidic coronary circulatory model
US11191503B2 (en) * 2018-07-17 2021-12-07 International Business Machines Corporation Fluid-injector for a simultaneous anatomical and fluid dynamic analysis in coronary angiography
US11185244B2 (en) 2018-08-13 2021-11-30 Medtronic Vascular, Inc. FFR catheter with suspended pressure sensor
WO2020061507A1 (en) 2018-09-21 2020-03-26 Corflow Therapeutics Ag Apparatus for assessment of microvascular dysfunction
EP4014067A2 (en) 2019-08-13 2022-06-22 Zed Medical, Inc. Multiple sensor catheter assembly
WO2021035190A1 (en) 2019-08-21 2021-02-25 Corflow Therapeutics Ag Controlled-flow infusion catheter and method
JP2023097630A (ja) * 2021-12-28 2023-07-10 テルモ株式会社 医療デバイス
US20230284918A1 (en) * 2022-03-08 2023-09-14 Medtronic Vascular, Inc. Endovascular pressure gradient determination method
WO2025221788A1 (en) * 2024-04-17 2025-10-23 Opsens Inc. Vascular segment assessment system
WO2025227031A1 (en) * 2024-04-26 2025-10-30 Zed Medical, Inc. Catheter for intravenous physiological assessment

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US6471656B1 (en) * 1999-06-25 2002-10-29 Florence Medical Ltd Method and system for pressure based measurements of CFR and additional clinical hemodynamic parameters
WO2010030882A1 (en) * 2008-09-11 2010-03-18 Acist Medical Systems, Inc. Physiological sensor delivery device and method
US20100241008A1 (en) * 2009-03-17 2010-09-23 Opsens Inc. Eccentric pressure catheter with guidewire compatibility
WO2011161212A1 (en) * 2010-06-23 2011-12-29 P2-Science Aps Combined flow directed intraarterial microcatheter for the infusion of hyperemic agent and concomitant pressure measurements for diagnostic purposes
US20130190633A1 (en) * 2012-01-19 2013-07-25 Volcano Corporation Interface Devices, Systems, and Methods for Use With Intravascular Pressure Monitoring Devices

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US9339348B2 (en) * 2011-08-20 2016-05-17 Imperial Colege of Science, Technology and Medicine Devices, systems, and methods for assessing a vessel
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US6471656B1 (en) * 1999-06-25 2002-10-29 Florence Medical Ltd Method and system for pressure based measurements of CFR and additional clinical hemodynamic parameters
WO2010030882A1 (en) * 2008-09-11 2010-03-18 Acist Medical Systems, Inc. Physiological sensor delivery device and method
US20100234698A1 (en) * 2008-09-11 2010-09-16 Acist Medical Systems, Inc. Physiological sensor delivery device and method
CN102202562A (zh) * 2008-09-11 2011-09-28 阿西斯特医疗系统有限公司 生理传感器传送装置和方法
US20100241008A1 (en) * 2009-03-17 2010-09-23 Opsens Inc. Eccentric pressure catheter with guidewire compatibility
WO2011161212A1 (en) * 2010-06-23 2011-12-29 P2-Science Aps Combined flow directed intraarterial microcatheter for the infusion of hyperemic agent and concomitant pressure measurements for diagnostic purposes
US20130190633A1 (en) * 2012-01-19 2013-07-25 Volcano Corporation Interface Devices, Systems, and Methods for Use With Intravascular Pressure Monitoring Devices

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109475303A (zh) * 2016-07-14 2019-03-15 皇家飞利浦有限公司 用于对血管中的性质测量结果的质量进行反馈的装置、系统和方法
CN107665737A (zh) * 2017-01-23 2018-02-06 上海联影医疗科技有限公司 血管壁应力应变状态获取方法、计算机可读介质及系统
CN109549629A (zh) * 2018-11-29 2019-04-02 西安交通大学第二附属医院 一种胃肠动力检测装置
CN113876297A (zh) * 2021-09-08 2022-01-04 深圳市中科微光医疗器械技术有限公司 血管病变区的诊疗导管

Also Published As

Publication number Publication date
JP2016538048A (ja) 2016-12-08
EP3068287A1 (en) 2016-09-21
US20150141853A1 (en) 2015-05-21
HK1225940A1 (zh) 2017-09-22
WO2015073817A1 (en) 2015-05-21

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