JP2017518151A5 - - Google Patents

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Publication number
JP2017518151A5
JP2017518151A5 JP2017510447A JP2017510447A JP2017518151A5 JP 2017518151 A5 JP2017518151 A5 JP 2017518151A5 JP 2017510447 A JP2017510447 A JP 2017510447A JP 2017510447 A JP2017510447 A JP 2017510447A JP 2017518151 A5 JP2017518151 A5 JP 2017518151A5
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Japan
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size
distal portion
blood vessel
sensor
elongate
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JP2017510447A
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English (en)
Japanese (ja)
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JP6450834B2 (ja
JP2017518151A (ja
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Priority claimed from PCT/US2015/028708 external-priority patent/WO2015168502A1/en
Publication of JP2017518151A publication Critical patent/JP2017518151A/ja
Publication of JP2017518151A5 publication Critical patent/JP2017518151A5/ja
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Publication of JP6450834B2 publication Critical patent/JP6450834B2/ja
Expired - Fee Related legal-status Critical Current
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JP2017510447A 2014-05-02 2015-05-01 血管内圧を評価する装置 Expired - Fee Related JP6450834B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461987618P 2014-05-02 2014-05-02
US61/987,618 2014-05-02
PCT/US2015/028708 WO2015168502A1 (en) 2014-05-02 2015-05-01 Device, system, and method for assessing intravascular pressure

Publications (3)

Publication Number Publication Date
JP2017518151A JP2017518151A (ja) 2017-07-06
JP2017518151A5 true JP2017518151A5 (2) 2018-11-08
JP6450834B2 JP6450834B2 (ja) 2019-01-09

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JP2017510447A Expired - Fee Related JP6450834B2 (ja) 2014-05-02 2015-05-01 血管内圧を評価する装置

Country Status (5)

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US (2) US10709357B2 (2)
EP (1) EP3136966B1 (2)
JP (1) JP6450834B2 (2)
CN (1) CN106456073B (2)
WO (1) WO2015168502A1 (2)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10219815B2 (en) 2005-09-22 2019-03-05 The Regents Of The University Of Michigan Histotripsy for thrombolysis
US7988646B2 (en) 2007-06-26 2011-08-02 Mark Taber Catheter apparatus and methods for treating vasculatures
US9125683B2 (en) 2007-06-26 2015-09-08 Roxwood Medical Inc. Method and apparatus for placing a catheter within a vasculature
US9126020B2 (en) 2007-06-26 2015-09-08 Roxwood Medical, Inc. Catheter apparatus with telescoping lumen catheters and its use in methods for treating vasculatures
HK1215663A1 (zh) 2012-10-22 2016-09-09 Roxwood Medical, Inc 一個於血管內把微導管置中的方法及器具
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
US10849511B2 (en) * 2014-07-14 2020-12-01 Philips Image Guided Therapy Corporation Devices, systems, and methods for assessment of vessels
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
WO2018031714A1 (en) 2016-08-11 2018-02-15 Foundry Innovation & Research 1, Ltd. Systems and methods for patient fluid management
WO2016131020A1 (en) 2015-02-12 2016-08-18 Foundry Innovation & Research 1, Ltd. Implantable devices and related methods for heart failure monitoring
US12465324B2 (en) 2015-02-12 2025-11-11 Foundry Innovation & Research 1, Ltd. Patient fluid management systems and methods employing integrated fluid status sensing
EP3331426B1 (en) 2015-08-03 2024-07-24 Foundry Innovation&Research 1, Ltd. Catheter for measurement of vena cava dimension
WO2017053798A1 (en) 2015-09-25 2017-03-30 Mark Taber Guide wires, catheters, and guide wire catheter systems and methods
US10694955B2 (en) * 2016-03-04 2020-06-30 Koninklijke Philips N.V. Apparatus for vessel characterization
US11272850B2 (en) 2016-08-09 2022-03-15 Medtronic Vascular, Inc. Catheter and method for calculating fractional flow reserve
US11206992B2 (en) 2016-08-11 2021-12-28 Foundry Innovation & Research 1, Ltd. Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore
US11701018B2 (en) 2016-08-11 2023-07-18 Foundry Innovation & Research 1, Ltd. Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore
EP3725214A1 (en) 2016-11-29 2020-10-21 Foundry Innovation & Research 1, Ltd. Wireless resonant circuit and variable inductance vascular implants for monitoring patient vasculature system
EP3366197A1 (en) * 2017-02-28 2018-08-29 Koninklijke Philips N.V. Intravascular blood flow measurement
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
WO2018220143A1 (en) 2017-05-31 2018-12-06 Foundry Innovation And Research 1, Ltd Implantable ultrasonic vascular sensor
WO2018220146A1 (en) 2017-05-31 2018-12-06 Foundry Innovation & Research 1, Ltd. Implantable sensors for vascular monitoring
CN107374673A (zh) * 2017-07-17 2017-11-24 天津恒宇医疗科技有限公司 一种集成血流储备分数检测的血管内超声成像导管及使用方法
US11350954B2 (en) * 2017-07-28 2022-06-07 Philips Image Guided Therapy Corporation Intravascular ultrasound (IVUS) and flow guided embolism therapy devices systems and methods
EP4512313A3 (en) * 2017-08-03 2025-04-30 Boston Scientific Scimed Inc. Systems for assessing fractional flow reserve
US11235124B2 (en) 2017-08-09 2022-02-01 Medtronic Vascular, Inc. Collapsible catheter and method for calculating fractional flow reserve
US11219741B2 (en) 2017-08-09 2022-01-11 Medtronic Vascular, Inc. Collapsible catheter and method for calculating fractional flow reserve
EP4070720B1 (en) * 2018-02-23 2023-11-08 Boston Scientific Scimed, Inc. Methods for assessing a vessel with sequential physiological measurements
WO2019238754A1 (en) * 2018-06-15 2019-12-19 Pie Medical Imaging Bv Method and apparatus for quantitative hemodynamic flow analysis
EP3593706A1 (en) * 2018-07-11 2020-01-15 Koninklijke Philips N.V. Pulse-wave velocity determination device, system and method
JP7426985B2 (ja) * 2018-08-09 2024-02-02 コーニンクレッカ フィリップス エヌ ヴェ 静電容量式圧力センサを備えた管腔内デバイス
US11185244B2 (en) 2018-08-13 2021-11-30 Medtronic Vascular, Inc. FFR catheter with suspended pressure sensor
JP2022510654A (ja) 2018-11-28 2022-01-27 ヒストソニックス,インコーポレーテッド 組織破砕システムおよび方法
EP4014067A2 (en) * 2019-08-13 2022-06-22 Zed Medical, Inc. Multiple sensor catheter assembly
CN110879129B (zh) * 2019-11-05 2021-06-01 昆明理工大学 一种测试闭环压力系统中管道变形对液体流量影响的装置
CA3169465A1 (en) 2020-01-28 2021-08-05 The Regents Of The University Of Michigan Systems and methods for histotripsy immunosensitization
BR112022025722A2 (pt) 2020-06-18 2023-03-07 Histosonics Inc Sistemas e métodos de acoplamento acústico e paciente de histotripsia
CA3190517A1 (en) 2020-08-27 2022-03-03 Timothy Lewis HALL Ultrasound transducer with transmit-receive capability for histotripsy
IL308943A (en) 2021-06-07 2024-01-01 Univ Michigan Regents All-inclusive ultrasound systems and methods that include histotripsy
WO2022260746A1 (en) 2021-06-07 2022-12-15 The Regents Of The University Of Michigan Minimally invasive histotripsy systems and methods
EP4108197A1 (en) * 2021-06-24 2022-12-28 Gradient Denervation Technologies Systems for treating tissue
CN114515144A (zh) * 2022-02-21 2022-05-20 复旦大学附属中山医院 胸主动脉夹层假腔流速和压力检测系统及在体测量方法
WO2024023791A1 (en) 2022-07-29 2024-02-01 Foundry Innovation & Research 1, Ltd. Multistranded conductors adapted to dynamic in vivo environments
EP4608504A1 (en) 2022-10-28 2025-09-03 Histosonics, Inc. Histotripsy systems and methods
WO2024118625A1 (en) * 2022-11-29 2024-06-06 Boston Scientific Scimed, Inc. Method and apparatus for using an expandable element to ascertain vessel diameter
CN115736869B (zh) * 2022-11-29 2025-09-26 深圳北芯生命科技股份有限公司 测压导管、测压系统、识别关键病变区域系统及存储介质
KR20260003742A (ko) 2023-04-20 2026-01-07 히스토소닉스, 인크. 치료 계획 및 요법을 위한 사용자 인터페이스들 및 작업 흐름들을 포함하는 히스토트립시 시스템들 및 연관된 방법들
CN116531116A (zh) * 2023-05-31 2023-08-04 同济大学 一种基于最速下降法的血管内狭窄位置判断方法及其应用
WO2026076440A1 (en) * 2024-10-04 2026-04-09 3Dt Holdings, Llc Devices, systems, and methods for measurement of flow, pressure, and resistance

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5919147A (en) * 1996-11-01 1999-07-06 Jain; Krishna M. Method and apparatus for measuring the vascular diameter of a vessel
US20050010138A1 (en) * 2003-07-11 2005-01-13 Mangiardi Eric K. Lumen-measuring devices and method
US8277395B2 (en) 2004-09-22 2012-10-02 Boston Scientific Scimed, Inc. Lumen measurement devices and related methods
US8012106B2 (en) * 2005-10-17 2011-09-06 Merit Medical Systems, Inc. Lumen measuring devices and methods
RU2478338C2 (ru) 2008-09-11 2013-04-10 Эсист Медикал Системз, Инк. Устройство и способ доставки физиологического датчика
US20100241069A1 (en) 2009-03-19 2010-09-23 Abbott Cardiovascular Systems Inc. Ostial lesion stent delivery system
EP2485638B1 (en) * 2009-10-07 2016-11-30 Endophys Holdings, LLC Pressure-sensing medical device
EP2455133A1 (en) * 2010-11-18 2012-05-23 Koninklijke Philips Electronics N.V. Catheter comprising capacitive micromachined ultrasonic transducers with an adjustable focus
US9259161B2 (en) * 2011-05-11 2016-02-16 Acist Medical Systems, Inc. Intravascular sensing method and system
US9549679B2 (en) * 2012-05-14 2017-01-24 Acist Medical Systems, Inc. Multiple transducer delivery device and method
CN203483511U (zh) * 2013-06-26 2014-03-19 苏州麦迪斯顿医疗科技股份有限公司 数字化导管室超媒体信息集成系统
CN203458373U (zh) * 2013-09-10 2014-03-05 南方医科大学 一种冠状动脉血流储备分数实时测量系统

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