CA2721282C - Eccentric pressure catheter with guidewire compatibility - Google Patents

Eccentric pressure catheter with guidewire compatibility Download PDF

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Publication number
CA2721282C
CA2721282C CA2721282A CA2721282A CA2721282C CA 2721282 C CA2721282 C CA 2721282C CA 2721282 A CA2721282 A CA 2721282A CA 2721282 A CA2721282 A CA 2721282A CA 2721282 C CA2721282 C CA 2721282C
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CA
Canada
Prior art keywords
pressure
sensor
catheter
catheter device
tube
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.)
Active
Application number
CA2721282A
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English (en)
French (fr)
Other versions
CA2721282A1 (en
Inventor
Claude Belleville
Sebastien Lalancette
Mengche Looi
Daniel Nahon
Marwane Berrada
Olivier Bataille
Steve Arless
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.)
Opsens Inc
Original Assignee
Opsens 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.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42738249&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2721282(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Opsens Inc filed Critical Opsens Inc
Publication of CA2721282A1 publication Critical patent/CA2721282A1/en
Application granted granted Critical
Publication of CA2721282C publication Critical patent/CA2721282C/en
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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
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • 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
    • A61M25/00—Catheters; Hollow probes
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M2025/0001—Catheters; Hollow probes for pressure measurement
    • A61M2025/0002—Catheters; Hollow probes for pressure measurement with a pressure sensor at the distal end
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M2025/0004—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter system
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M2025/0183—Rapid exchange or monorail catheters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CA2721282A 2009-03-17 2010-03-17 Eccentric pressure catheter with guidewire compatibility Active CA2721282C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16093309P 2009-03-17 2009-03-17
US61/160,933 2009-03-17
PCT/CA2010/000396 WO2010105356A1 (en) 2009-03-17 2010-03-17 Eccentric pressure catheter with guidewire compatibility

Publications (2)

Publication Number Publication Date
CA2721282A1 CA2721282A1 (en) 2010-09-23
CA2721282C true CA2721282C (en) 2011-10-11

Family

ID=42738249

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2721282A Active CA2721282C (en) 2009-03-17 2010-03-17 Eccentric pressure catheter with guidewire compatibility

Country Status (5)

Country Link
US (2) US8317715B2 (https=)
EP (1) EP2408356B1 (https=)
JP (1) JP5591906B2 (https=)
CA (1) CA2721282C (https=)
WO (1) WO2010105356A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11819700B2 (en) 2021-08-06 2023-11-21 Solo Pace Inc. Systems, methods, and apparatus for external cardiac pacing
US11872403B2 (en) 2021-08-06 2024-01-16 Solo Pace Inc. Systems, methods, and apparatus for external cardiac pacing
US12357833B2 (en) 2023-08-01 2025-07-15 Merit Medical Systems, Inc. Systems, methods, and apparatus for ambulatory cardiac pacing

Families Citing this family (130)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7393181B2 (en) 2004-09-17 2008-07-01 The Penn State Research Foundation Expandable impeller pump
CA2646277C (en) 2006-03-23 2016-01-12 The Penn State Research Foundation Heart assist device with expandable impeller pump
RU2478338C2 (ru) 2008-09-11 2013-04-10 Эсист Медикал Системз, Инк. Устройство и способ доставки физиологического датчика
EP2408356B1 (en) * 2009-03-17 2018-05-23 Opsens Inc. Eccentric pressure catheter with guidewire compatibility
SE534637C2 (sv) * 2009-09-15 2011-11-01 St Jude Medical Systems Ab Snabbväxlingsguideenhet med trycksensor
EP2485638B1 (en) * 2009-10-07 2016-11-30 Endophys Holdings, LLC Pressure-sensing medical device
US8771289B2 (en) * 2009-12-21 2014-07-08 Acist Medical Systems, Inc. Thrombus removal device and system
US8478384B2 (en) 2010-01-19 2013-07-02 Lightlab Imaging, Inc. Intravascular optical coherence tomography system with pressure monitoring interface and accessories
US20120116233A1 (en) * 2010-11-04 2012-05-10 Robert Weber Mah Sensor system
EP2637727B1 (en) * 2010-11-09 2024-02-07 Opsens Inc. Guidewire with internal pressure sensor
GB201100137D0 (en) * 2011-01-06 2011-02-23 Davies Helen C S Apparatus and method of assessing a narrowing in a fluid tube
WO2012094641A2 (en) 2011-01-06 2012-07-12 Thoratec Corporation Percutaneous heart pump
US10722683B2 (en) * 2011-04-05 2020-07-28 Thermopeutix, Inc. Microcatheter with distal tip portion and proximal solution lumen
US9259161B2 (en) 2011-05-11 2016-02-16 Acist Medical Systems, Inc. Intravascular sensing method and system
JP6141264B2 (ja) 2011-05-27 2017-06-07 ライトラボ・イメージング・インコーポレーテッド 光コヒーレンス断層撮影法及び圧力に基づくシステム及び方法
US9314584B1 (en) 2011-06-27 2016-04-19 Bayer Healthcare Llc Method and apparatus for fractional flow reserve measurements
US9339348B2 (en) 2011-08-20 2016-05-17 Imperial Colege of Science, Technology and Medicine Devices, systems, and methods for assessing a vessel
JP6133864B2 (ja) 2011-08-20 2017-05-24 ボルケーノ コーポレイション 脈管を視覚的に描写し、処置オプションを評価するための装置、システム及び方法
EP2765907B1 (en) * 2011-10-14 2016-05-18 Acist Medical Systems, Inc. Device for measuring an anatomical structure
WO2013061280A1 (en) 2011-10-28 2013-05-02 Hemodynamix Medical Systems Inc. Fluid temperature and flow sensor apparatus and system for cardiovascular and other medical applications
SE537177C2 (sv) * 2011-10-28 2015-02-24 St Jude Medical Systems Ab Medicinskt system för bestämning av Fractional Flow Reserve(FFR) värdet
JP2017070817A (ja) * 2011-10-28 2017-04-13 セント ジュード メディカル コーディネイション センター ベーファウベーアー 医療システム及び医療システムに関する方法
US10463259B2 (en) 2011-10-28 2019-11-05 Three Rivers Cardiovascular Systems Inc. System and apparatus comprising a multi-sensor catheter for right heart and pulmonary artery catheterization
US20130274619A1 (en) * 2011-11-01 2013-10-17 Sensorcath, Inc. Systems and methods for a low-profile vascular pressure measurement device
DE102012207049A1 (de) 2012-04-27 2015-08-13 Abiomed Europe Gmbh Intravasale rotationsblutpumpe
DE102012207053A1 (de) 2012-04-27 2013-10-31 Abiomed Europe Gmbh Intravasale rotationsblutpumpe
DE102013008159A1 (de) 2012-05-14 2013-11-14 Thoratec Corporation Mantelsystem für Katheterpumpe
GB2504176A (en) 2012-05-14 2014-01-22 Thoratec Corp Collapsible impeller for catheter pump
US9327067B2 (en) 2012-05-14 2016-05-03 Thoratec Corporation Impeller for catheter pump
US9872947B2 (en) 2012-05-14 2018-01-23 Tc1 Llc Sheath system for catheter pump
US8721517B2 (en) 2012-05-14 2014-05-13 Thoratec Corporation Impeller for catheter pump
US9446179B2 (en) 2012-05-14 2016-09-20 Thoratec Corporation Distal bearing support
CA3088574C (en) 2012-05-25 2023-01-17 Phyzhon Health Inc. Optical fiber pressure sensor
EP4186557A1 (en) 2012-07-03 2023-05-31 Tc1 Llc Motor assembly for catheter pump
US9358329B2 (en) 2012-07-03 2016-06-07 Thoratec Corporation Catheter pump
US9421311B2 (en) 2012-07-03 2016-08-23 Thoratec Corporation Motor assembly for catheter pump
US9241641B2 (en) 2012-07-20 2016-01-26 Acist Medical Systems, Inc. Fiber optic sensor assembly for sensor delivery device
WO2014035995A1 (en) 2012-08-27 2014-03-06 Boston Scientific Scimed, Inc. Pressure-sensing medical devices and medical device systems
EP2938253B1 (en) * 2012-12-31 2021-03-24 Philips Image Guided Therapy Corporation Guidewire with an in-wall hypotube sensor mount and the associated manufacturing method
US9757591B2 (en) 2013-02-11 2017-09-12 Bayer Healthcare Llc Methods and systems for monitoring an automated infusion system
EP3834876B1 (en) 2013-03-13 2022-09-14 Tc1 Llc Fluid handling system
US11077294B2 (en) 2013-03-13 2021-08-03 Tc1 Llc Sheath assembly for catheter pump
US11033728B2 (en) 2013-03-13 2021-06-15 Tc1 Llc Fluid handling system
EP2968742B1 (en) 2013-03-15 2020-12-02 Tc1 Llc Catheter pump assembly including a stator
US9308302B2 (en) 2013-03-15 2016-04-12 Thoratec Corporation Catheter pump assembly including a stator
US10028666B2 (en) 2013-03-15 2018-07-24 Boston Scientific Scimed, Inc. Pressure sensing guidewire
WO2014190195A1 (en) 2013-05-22 2014-11-27 Boston Scientific Scimed, Inc. Pressure sensing guidewire systems including an optical connector cable
CA2915252C (en) 2013-07-01 2023-03-21 Zurich Medical Corporation Apparatus and method for intravascular measurements
US10835183B2 (en) 2013-07-01 2020-11-17 Zurich Medical Corporation Apparatus and method for intravascular measurements
US11076765B2 (en) 2013-07-26 2021-08-03 Boston Scientific Scimed, Inc. FFR sensor head design that minimizes stress induced pressure offsets
CN105636508B (zh) 2013-08-14 2019-09-27 波士顿科学国际有限公司 包括渐缩芯光纤的医疗器械系统
US10327645B2 (en) 2013-10-04 2019-06-25 Vascular Imaging Corporation Imaging techniques using an imaging guidewire
WO2015057518A1 (en) 2013-10-14 2015-04-23 Boston Scientific Scimed, Inc. Pressure sensing guidewire and methods for calculating fractional flow reserve
WO2015058060A1 (en) * 2013-10-18 2015-04-23 Volcano Corporation Devices, systems, and methods for assessing a vessel with optimized proximal and distal pressure measurements obtained without the use of a hyperemic agent
US10130269B2 (en) 2013-11-14 2018-11-20 Medtronic Vascular, Inc Dual lumen catheter for providing a vascular pressure measurement
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
JP2016538048A (ja) * 2013-11-15 2016-12-08 アシスト・メディカル・システムズ，インコーポレイテッド マルチセンサ患部評価装置および方法
US10537255B2 (en) 2013-11-21 2020-01-21 Phyzhon Health Inc. Optical fiber pressure sensor
CN106028920A (zh) * 2013-12-19 2016-10-12 火山公司 用于评估血管内压力的装置、系统和方法
US9913585B2 (en) 2014-01-15 2018-03-13 Medtronic Vascular, Inc. Catheter for providing vascular pressure measurements
US9539090B2 (en) 2014-01-16 2017-01-10 Cook Medical Technologies Llc Transaortic valve access device
US10932679B2 (en) 2014-03-18 2021-03-02 Boston Scientific Scimed, Inc. Pressure sensing guidewires and methods of use
US10363349B2 (en) 2014-04-15 2019-07-30 Tc1 Llp Heart pump providing adjustable outflow
EP4417244A3 (en) 2014-04-15 2024-10-16 Tc1 Llc Catheter pump introducer system
US10029037B2 (en) 2014-04-15 2018-07-24 Tc1 Llc Sensors for catheter pumps
EP3131599B1 (en) 2014-04-15 2019-02-20 Tc1 Llc Catheter pump with access ports
US10583232B2 (en) 2014-04-15 2020-03-10 Tc1 Llc Catheter pump with off-set motor position
WO2015160799A2 (en) 2014-04-17 2015-10-22 Boston Scientific Scimed, Inc. Self-cleaning optical connector
JP6375389B2 (ja) 2014-06-04 2018-08-15 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 減圧オフセットを有する圧力検出ガイドワイヤシステム
US10244951B2 (en) 2014-06-10 2019-04-02 Acist Medical Systems, Inc. Physiological sensor delivery device and method
US11330989B2 (en) 2014-06-16 2022-05-17 Medtronic Vascular, Inc. Microcatheter sensor design for mounting sensor to minimize induced strain
US10201284B2 (en) 2014-06-16 2019-02-12 Medtronic Vascular Inc. Pressure measuring catheter having reduced error from bending stresses
US10973418B2 (en) 2014-06-16 2021-04-13 Medtronic Vascular, Inc. Microcatheter sensor design for minimizing profile and impact of wire strain on sensor
CA2954959C (en) 2014-07-13 2018-03-20 Three Rivers Cardiovascular Systems Inc. System and apparatus comprising a multisensor guidewire for use in interventional cardiology
US9782129B2 (en) 2014-08-01 2017-10-10 Boston Scientific Scimed, Inc. Pressure sensing guidewires
EP3583973A1 (en) 2014-08-18 2019-12-25 Tc1 Llc Guide features for percutaneous catheter pump
WO2016034967A1 (en) 2014-09-04 2016-03-10 Koninklijke Philips N.V. Pressure-sensing intravascular devices, systems, and methods with wrapped pressure-sensing component
US10080872B2 (en) 2014-11-04 2018-09-25 Abbott Cardiovascular Systems Inc. System and method for FFR guidewire recovery
DE102014116221B4 (de) * 2014-11-06 2019-05-23 Ferton Holding S.A. Überwachungssystem und Verfahren zur Überwachung
US10258240B1 (en) 2014-11-24 2019-04-16 Vascular Imaging Corporation Optical fiber pressure sensor
CN107405089B (zh) 2014-12-05 2020-09-04 波士顿科学国际有限公司 压力感应导丝
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
US9675739B2 (en) 2015-01-22 2017-06-13 Tc1 Llc Motor assembly with heat exchanger for catheter pump
WO2016118784A1 (en) 2015-01-22 2016-07-28 Thoratec Corporation Attachment mechanisms for motor of catheter pump
EP3247420B1 (en) 2015-01-22 2019-10-02 Tc1 Llc Reduced rotational mass motor assembly for catheter pump
JP6472536B2 (ja) 2015-03-19 2019-02-20 プリタイム・メディカル・デバイシーズ・インコーポレイテッドＰｒｙｔｉｍｅ Ｍｅｄｉｃａｌ Ｄｅｖｉｃｅｓ，Ｉｎｃ． 低プロファイル閉塞バルーンカテーテル用のシステムおよび方法
US9907890B2 (en) 2015-04-16 2018-03-06 Tc1 Llc Catheter pump with positioning brace
GB2544989A (en) * 2015-12-02 2017-06-07 Diasolve Ltd Insert devices for pressure compensation
GB2541368A (en) * 2015-07-16 2017-02-22 Diasolve Ltd Fluid delivery apparatus
US10349840B2 (en) * 2015-09-10 2019-07-16 Opsens Inc. Method for pressure guidewire equalization
US10299924B2 (en) 2016-02-10 2019-05-28 Abbott Cardiovascular Systems Inc. System and method for implant delivery
JP6669898B2 (ja) 2016-02-23 2020-03-18 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 光学コネクタケーブルを備える圧力検出ガイドワイヤシステム
JP2017176719A (ja) * 2016-03-31 2017-10-05 日本ゼオン株式会社 カテーテル
US10667698B2 (en) * 2016-05-12 2020-06-02 Masayoshi Yoshida Methods for estimating post-PCI fractional flow reserve
ES3036798T3 (en) 2016-06-06 2025-09-24 Abiomed Inc Blood pump assembly having a sensor and a sensor shield
EP3804804A1 (en) 2016-07-21 2021-04-14 Tc1 Llc Fluid seals for catheter pump motor assembly
EP3487550B1 (en) 2016-07-21 2022-09-28 Tc1 Llc Gas-filled chamber for catheter pump motor assembly
US11504064B2 (en) * 2016-07-28 2022-11-22 Evalve, Inc. Systems and methods for intra-procedural cardiac pressure monitoring
US11272850B2 (en) 2016-08-09 2022-03-15 Medtronic Vascular, Inc. Catheter and method for calculating fractional flow reserve
US11272847B2 (en) 2016-10-14 2022-03-15 Hemocath Ltd. System and apparatus comprising a multi-sensor catheter for right heart and pulmonary artery catheterization
WO2018129455A1 (en) 2017-01-09 2018-07-12 Boston Scientific Scimed, Inc. Guidewire with tactile feel
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
JP6472487B2 (ja) * 2017-07-13 2019-02-20 株式会社東海メディカルプロダクツ 測定子付嘴管
EP4512313A3 (en) 2017-08-03 2025-04-30 Boston Scientific Scimed Inc. Systems for assessing fractional flow reserve
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
JP2020533055A (ja) * 2017-09-07 2020-11-19 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 脈管内デバイスの自動正規化
EP4070720B1 (en) 2018-02-23 2023-11-08 Boston Scientific Scimed, Inc. Methods for assessing a vessel with sequential physiological measurements
WO2019183432A1 (en) 2018-03-23 2019-09-26 Boston Scientific Scimed, Inc. Medical device with pressure sensor
CN111936193A (zh) * 2018-03-30 2020-11-13 朝日英达科株式会社 导丝
CN112292074B (zh) 2018-04-06 2024-05-10 波士顿科学国际有限公司 具有压力传感器的医疗设备
CN119564167A (zh) 2018-04-18 2025-03-07 波士顿科学国际有限公司 用连续生理测量值评估脉管的系统
ES2915828T3 (es) 2018-04-20 2022-06-27 Acist Medical Sys Inc Evaluación de un vaso
US11141580B2 (en) * 2018-05-15 2021-10-12 Cardiovascular Systems, Inc. Intravascular blood pump system with integrated conductor(s) in housing and methods thereof
US11395597B2 (en) 2018-06-26 2022-07-26 General Electric Company System and method for evaluating blood flow in a vessel
US12011172B2 (en) 2018-08-06 2024-06-18 Prytime Medical Devices, Inc. Occlusion catheter system for full or partial occlusion
US11185244B2 (en) 2018-08-13 2021-11-30 Medtronic Vascular, Inc. FFR catheter with suspended pressure sensor
EP3873564A1 (en) 2018-10-31 2021-09-08 ACIST Medical Systems, Inc. Fluid pressure sensor protection
JP7609071B2 (ja) 2019-01-07 2025-01-07 コーニンクレッカ フィリップス エヌ ヴェ 管腔内超音波画像のための歪み軽減、並びに関連する装置、システム、及び方法
JP7621272B2 (ja) * 2019-04-25 2025-01-24 オプセンス インコーポレイテッド 内圧センサを備えたガイドワイヤ
US12042170B2 (en) 2019-05-12 2024-07-23 EvolutionMedVentures LLC Add-on sheath
US20200405930A1 (en) * 2019-06-28 2020-12-31 Abiomed, Inc. Optical sensor assembly in catheter-based medical devices
AU2020359681A1 (en) 2019-09-30 2022-05-19 Hemocath Ltd. Multi-sensor catheter for right heart and pulmonary artery catheterization
WO2021216442A1 (en) 2020-04-20 2021-10-28 Surmodics Md, Llc Radial balloon catheter
EP4243700A4 (en) * 2020-11-15 2024-11-06 Evolutionmedventures LLC STEP-BY-STEP DILATION OF SHEATH
US12087000B2 (en) 2021-03-05 2024-09-10 Boston Scientific Scimed, Inc. Systems and methods for vascular image co-registration
US12102330B2 (en) * 2021-03-18 2024-10-01 Prytime Medical Devices, Inc. Vascular occlusion catheter for partial occlusion or full occlusion
CN113126788A (zh) * 2021-04-01 2021-07-16 武汉华星光电半导体显示技术有限公司 触控笔及触控识别方法
CN120754418A (zh) * 2022-03-31 2025-10-10 深圳北芯生命科技股份有限公司 具有双压力传感器的压力微导管

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE454045B (sv) * 1986-08-04 1988-03-28 Radisensor Ab Ledare for mekanisk styrning av en kateter vid hjert- och kerlundersokningar
US4850358A (en) * 1986-11-14 1989-07-25 Millar Instruments, Inc. Method and assembly for introducing multiple devices into a biological vessel
US4966148A (en) * 1986-11-14 1990-10-30 Millar Instruments, Inc. Assembly for positioning diagnostic devices in a biological vessel
US4771782A (en) * 1986-11-14 1988-09-20 Millar Instruments, Inc. Method and assembly for introducing multiple catheters into a biological vessel
US5046497A (en) * 1986-11-14 1991-09-10 Millar Instruments, Inc. Structure for coupling a guidewire and a catheter
US4928693A (en) * 1989-03-13 1990-05-29 Schneider (Usa), Inc. Pressure monitor catheter
US5395311A (en) * 1990-05-14 1995-03-07 Andrews; Winston A. Atherectomy catheter
US5597377A (en) * 1994-05-06 1997-01-28 Trustees Of Boston University Coronary sinus reperfusion catheter
SE9600333D0 (sv) 1995-06-22 1996-01-30 Radi Medical Systems Sensor arrangement
SE9600334D0 (sv) * 1996-01-30 1996-01-30 Radi Medical Systems Combined flow, pressure and temperature sensor
US6068623A (en) * 1997-03-06 2000-05-30 Percusurge, Inc. Hollow medical wires and methods of constructing same
US6146354A (en) * 1996-05-24 2000-11-14 Horizon Medical Products Asymmetrical multi-lumen apheresis catheter with balanced flow rates
US6409674B1 (en) * 1998-09-24 2002-06-25 Data Sciences International, Inc. Implantable sensor with wireless communication
US6245053B1 (en) 1998-11-09 2001-06-12 Medtronic, Inc. Soft tip guiding catheter and method of fabrication
US6142958A (en) * 1998-12-23 2000-11-07 Radi Medical Systems Ab Sensor and guide wire assembly
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
US6565514B2 (en) 2000-08-25 2003-05-20 Radi Medical Systems Ab Method and system for determining physiological variables
US8287458B2 (en) * 2008-04-25 2012-10-16 Pacesetter, Inc. Coronary venous system pressure sensing
RU2478338C2 (ru) * 2008-09-11 2013-04-10 Эсист Медикал Системз, Инк. Устройство и способ доставки физиологического датчика
EP2408356B1 (en) * 2009-03-17 2018-05-23 Opsens Inc. Eccentric pressure catheter with guidewire compatibility

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11819700B2 (en) 2021-08-06 2023-11-21 Solo Pace Inc. Systems, methods, and apparatus for external cardiac pacing
US11872403B2 (en) 2021-08-06 2024-01-16 Solo Pace Inc. Systems, methods, and apparatus for external cardiac pacing
US12161872B2 (en) 2021-08-06 2024-12-10 Solo Pace Inc. Systems, methods, and apparatus for external cardiac pacing
US12357833B2 (en) 2023-08-01 2025-07-15 Merit Medical Systems, Inc. Systems, methods, and apparatus for ambulatory cardiac pacing

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US20110066047A1 (en) 2011-03-17
EP2408356A1 (en) 2012-01-25
US20100241008A1 (en) 2010-09-23
JP2012520690A (ja) 2012-09-10
CA2721282A1 (en) 2010-09-23
EP2408356B1 (en) 2018-05-23
WO2010105356A1 (en) 2010-09-23
JP5591906B2 (ja) 2014-09-17
US8317715B2 (en) 2012-11-27
EP2408356A4 (en) 2013-07-31

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