JP7621272B2 - 内圧センサを備えたガイドワイヤ - Google Patents

内圧センサを備えたガイドワイヤ Download PDF

Info

Publication number
JP7621272B2
JP7621272B2 JP2021563093A JP2021563093A JP7621272B2 JP 7621272 B2 JP7621272 B2 JP 7621272B2 JP 2021563093 A JP2021563093 A JP 2021563093A JP 2021563093 A JP2021563093 A JP 2021563093A JP 7621272 B2 JP7621272 B2 JP 7621272B2
Authority
JP
Japan
Prior art keywords
proximal
section
pressure
pressure guidewire
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.)
Active
Application number
JP2021563093A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022529514A (ja
JP2022529514A5 (https=
Inventor
セバスチャン・ラランセット
クロード・ベルヴィル
フィリップ・ラフルール
ジャン－セバスチャン・メルシエ
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.)
Filing date
Publication date
Application filed by Opsens Inc filed Critical Opsens Inc
Publication of JP2022529514A publication Critical patent/JP2022529514A/ja
Publication of JP2022529514A5 publication Critical patent/JP2022529514A5/ja
Priority to JP2024164081A priority Critical patent/JP2024180404A/ja
Application granted granted Critical
Publication of JP7621272B2 publication Critical patent/JP7621272B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • 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
    • A61M25/09—Guide wires
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/09175—Guide wires having specific characteristics at the distal tip
    • 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
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0244—Micromachined materials, e.g. made from silicon wafers, microelectromechanical systems [MEMS] or comprising nanotechnology

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Physiology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring Fluid Pressure (AREA)
JP2021563093A 2019-04-25 2020-04-21 内圧センサを備えたガイドワイヤ Active JP7621272B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024164081A JP2024180404A (ja) 2019-04-25 2024-09-20 内圧センサを備えたガイドワイヤ

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962838467P 2019-04-25 2019-04-25
US62/838,467 2019-04-25
PCT/US2020/029135 WO2020219457A1 (en) 2019-04-25 2020-04-21 Guidewire with internal pressure sensor

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024164081A Division JP2024180404A (ja) 2019-04-25 2024-09-20 内圧センサを備えたガイドワイヤ

Publications (3)

Publication Number Publication Date
JP2022529514A JP2022529514A (ja) 2022-06-22
JP2022529514A5 JP2022529514A5 (https=) 2023-01-31
JP7621272B2 true JP7621272B2 (ja) 2025-01-24

Family

ID=72941503

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021563093A Active JP7621272B2 (ja) 2019-04-25 2020-04-21 内圧センサを備えたガイドワイヤ
JP2024164081A Pending JP2024180404A (ja) 2019-04-25 2024-09-20 内圧センサを備えたガイドワイヤ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024164081A Pending JP2024180404A (ja) 2019-04-25 2024-09-20 内圧センサを備えたガイドワイヤ

Country Status (6)

Country Link
US (1) US20220175256A1 (https=)
EP (2) EP4512319A3 (https=)
JP (2) JP7621272B2 (https=)
CN (1) CN113874062A (https=)
CA (1) CA3135220A1 (https=)
WO (1) WO2020219457A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2876502A1 (en) * 2012-06-28 2014-01-03 Volcano Corporation Intravascular devices, systems, and methods
JP7758473B2 (ja) * 2021-04-07 2025-10-22 朝日インテック株式会社 ガイドワイヤ、および、ガイドワイヤの製造方法
WO2023014531A1 (en) 2021-08-06 2023-02-09 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
JP7749426B2 (ja) * 2021-11-26 2025-10-06 朝日インテック株式会社 ガイドワイヤ
CN114470487B (zh) * 2021-12-22 2023-02-14 广东博迈医疗科技股份有限公司 医用导丝及介入医疗设备
US12357833B2 (en) 2023-08-01 2025-07-15 Merit Medical Systems, Inc. Systems, methods, and apparatus for ambulatory cardiac pacing
CN117617927B (zh) * 2024-01-25 2024-06-18 浙江巴泰医疗科技有限公司 压力导丝及其制造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140005558A1 (en) 2012-06-29 2014-01-02 Boston Scientific Scimed, Inc. Pressure sensing guidewire
JP2014504166A (ja) 2010-11-09 2014-02-20 オプセンス インコーポレイテッド 内部圧力センサを有するガイドワイヤ
JP2016510679A (ja) 2013-03-15 2016-04-11 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． 圧力検知ガイドワイヤ
JP2018531645A (ja) 2015-08-28 2018-11-01 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． 圧力検出ガイドワイヤ
JP2019506198A (ja) 2015-12-28 2019-03-07 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． 抗血栓コーティングを有する医療装置

Family Cites Families (16)

* 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
EP0313836A3 (en) * 1987-09-30 1991-01-23 Advanced Cardiovascular Systems, Inc. Pressure monitoring guidewire
US6398738B1 (en) * 2000-09-25 2002-06-04 Millar Instruments, Inc. Method and apparatus for reconstructing a high fidelity pressure waveform with a balloon catheter
JP4028684B2 (ja) * 2000-11-27 2007-12-26 新日本製鐵株式会社 鋼管の接合構造
US20110276033A1 (en) * 2008-12-30 2011-11-10 Cook Medical Technologies Llc Wire guide and method of making same
US20110066047A1 (en) * 2009-03-17 2011-03-17 Claude Belleville Eccentric pressure catheter with guidewire compatibility
JP5972869B2 (ja) * 2011-05-17 2016-08-17 テルモ株式会社 医療用チューブ、カテーテルおよび医療用チューブの製造方法
JP6041427B2 (ja) * 2012-08-31 2016-12-07 朝日インテック株式会社 センサ付きガイドワイヤ
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
WO2015057518A1 (en) * 2013-10-14 2015-04-23 Boston Scientific Scimed, Inc. Pressure sensing guidewire and methods for calculating fractional flow reserve
US10258240B1 (en) * 2014-11-24 2019-04-16 Vascular Imaging Corporation Optical fiber pressure sensor
EP3226748B1 (en) * 2014-12-05 2020-11-04 Boston Scientific Scimed, Inc. Pressure sensing guidewires
US11317891B2 (en) * 2016-02-26 2022-05-03 Conavi Medical Inc. Imaging probe with rotatable core
EP3437552A4 (en) * 2016-03-29 2020-03-11 Nipro Corporation SENSOR CONTROL CIRCUIT AND BLOOD MEASURING DEVICE
SE1750993A1 (en) * 2017-08-15 2019-02-16 Cavis Tech Ab Pressure catheter and guide wire assembly
EP3768156B1 (en) * 2018-03-23 2023-09-20 Boston Scientific Scimed, Inc. Medical device with pressure sensor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014504166A (ja) 2010-11-09 2014-02-20 オプセンス インコーポレイテッド 内部圧力センサを有するガイドワイヤ
US20140005558A1 (en) 2012-06-29 2014-01-02 Boston Scientific Scimed, Inc. Pressure sensing guidewire
JP2016510679A (ja) 2013-03-15 2016-04-11 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． 圧力検知ガイドワイヤ
JP2018531645A (ja) 2015-08-28 2018-11-01 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． 圧力検出ガイドワイヤ
JP2019506198A (ja) 2015-12-28 2019-03-07 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． 抗血栓コーティングを有する医療装置

Also Published As

Publication number Publication date
JP2022529514A (ja) 2022-06-22
JP2024180404A (ja) 2024-12-26
EP4512319A3 (en) 2025-07-02
EP4512319A2 (en) 2025-02-26
CN113874062A (zh) 2021-12-31
CA3135220A1 (en) 2020-10-29
EP3958947B1 (en) 2024-11-27
US20220175256A1 (en) 2022-06-09
EP3958947A4 (en) 2022-12-21
WO2020219457A1 (en) 2020-10-29
EP3958947A1 (en) 2022-03-02

Similar Documents

Publication Publication Date Title
JP7621272B2 (ja) 内圧センサを備えたガイドワイヤ
US11786130B2 (en) Guidewire with internal pressure sensor
EP2968854B1 (en) Pressure sensing guidewire
US6001068A (en) Guide wire having tubular connector with helical slits
JP6582129B2 (ja) 医療装置および圧力感知ガイドワイヤ
CN104185490B (zh) 引导延伸导管
US5701905A (en) Guide catheter with sensing element
EP3340869B1 (en) Pressure sensing guidewires
EP3324837B1 (en) Intravascular devices, systems, and methods with an adhesively attached shaping ribbon
WO2017110757A1 (ja) バルーンカテーテル、および医療用長尺体
US11633113B2 (en) Optical sensor assemblies and methods
CN107405089B (zh) 压力感应导丝
US20050197597A1 (en) Guidewire with hollow distal section
JP2004065796A (ja) ガイドワイヤ
HK40126506A (zh) 均匀外径导丝装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230118

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230118

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20231124

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20231204

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240304

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20240520

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240920

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20241010

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20241216

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250114

R150 Certificate of patent or registration of utility model

Ref document number: 7621272

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150