JP7445087B2 - 導電性エレメントを持つガイドワイヤ - Google Patents

導電性エレメントを持つガイドワイヤ Download PDF

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Publication number
JP7445087B2
JP7445087B2 JP2023521893A JP2023521893A JP7445087B2 JP 7445087 B2 JP7445087 B2 JP 7445087B2 JP 2023521893 A JP2023521893 A JP 2023521893A JP 2023521893 A JP2023521893 A JP 2023521893A JP 7445087 B2 JP7445087 B2 JP 7445087B2
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Japan
Prior art keywords
guidewire
conductive traces
insulating layer
conductive
core
Prior art date
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JP2023521893A
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English (en)
Japanese (ja)
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JP2023548664A (ja
Inventor
稔 小川
ホーレ，フィリップ・アール
パチル，ニティン
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.)
Asahi Intecc Co Ltd
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Asahi Intecc Co Ltd
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
Application filed by Asahi Intecc Co Ltd filed Critical Asahi Intecc Co Ltd
Publication of JP2023548664A publication Critical patent/JP2023548664A/ja
Priority to JP2024025317A priority Critical patent/JP7793664B2/ja
Application granted granted Critical
Publication of JP7445087B2 publication Critical patent/JP7445087B2/ja
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    • 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
    • A61M25/09041—Mechanisms for insertion of guide wires
    • 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
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/22—Arrangements of medical sensors with cables or leads; Connectors or couplings specifically adapted for medical sensors
    • A61B2562/221—Arrangements of sensors with cables or leads, e.g. cable harnesses
    • A61B2562/222—Electrical cables or leads therefor, e.g. coaxial cables or ribbon cables
    • 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
    • A61M2025/09058—Basic structures of guide wires
    • A61M2025/09083—Basic structures of guide wires having a coil around a core

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
JP2023521893A 2020-10-12 2021-10-12 導電性エレメントを持つガイドワイヤ Active JP7445087B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024025317A JP7793664B2 (ja) 2020-10-12 2024-02-22 導電性エレメントを持つガイドワイヤ

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063090487P 2020-10-12 2020-10-12
US63/090,487 2020-10-12
PCT/US2021/071826 WO2022082173A1 (en) 2020-10-12 2021-10-12 Guide wire with conductive element

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024025317A Division JP7793664B2 (ja) 2020-10-12 2024-02-22 導電性エレメントを持つガイドワイヤ

Publications (2)

Publication Number Publication Date
JP2023548664A JP2023548664A (ja) 2023-11-20
JP7445087B2 true JP7445087B2 (ja) 2024-03-06

Family

ID=78536683

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023521893A Active JP7445087B2 (ja) 2020-10-12 2021-10-12 導電性エレメントを持つガイドワイヤ
JP2024025317A Active JP7793664B2 (ja) 2020-10-12 2024-02-22 導電性エレメントを持つガイドワイヤ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024025317A Active JP7793664B2 (ja) 2020-10-12 2024-02-22 導電性エレメントを持つガイドワイヤ

Country Status (5)

Country Link
US (1) US20220111182A1 (https=)
EP (1) EP4225134B8 (https=)
JP (2) JP7445087B2 (https=)
CN (1) CN116367769A (https=)
WO (1) WO2022082173A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018017731A1 (en) * 2016-07-19 2018-01-25 Cygnus Investment Corporation Guidewire having conductive elements
US12024300B2 (en) * 2019-12-02 2024-07-02 Lockheed Martin Corporation Method and system for ice detection
EP4255550A4 (en) * 2020-12-07 2025-02-12 Asahi Intecc Co., Ltd. GUIDEWIRE WITH CONDUCTIVE ELEMENT
WO2024018618A1 (ja) * 2022-07-22 2024-01-25 朝日インテック株式会社 センサ付きガイドワイヤ
WO2024029585A1 (ja) * 2022-08-03 2024-02-08 朝日インテック株式会社 ガイドワイヤ
US12491345B2 (en) 2022-08-19 2025-12-09 Greatbatch Ltd. Temporary pacing guidewire
EP4615354A1 (en) * 2022-11-08 2025-09-17 Medtronic, Inc. Ablation catheter guidewire

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6106486A (en) 1997-12-22 2000-08-22 Radi Medical Systems Ab Guide wire
US20130096455A1 (en) 2011-10-06 2013-04-18 Ghassan S. Kassab Devices and systems for obtaining conductance data and methods of manufacturing and using the same
JP2013526918A (ja) 2010-04-30 2013-06-27 セント ジュード メディカル システムズ アクチェボラーグ 測定システム
JP2017506090A (ja) 2014-01-27 2017-03-02 アンジオメトリックス コーポレーション 電気的に安定したコネクタの組立方法及び装置
US20170215801A1 (en) 2016-02-03 2017-08-03 Eugene J. Jung, Jr. Modular Sensing Guidewire
JP2019527104A (ja) 2016-07-19 2019-09-26 シグナス・インベストメント・コーポレーション 導電性要素を有するガイドワイヤ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6673025B1 (en) * 1993-12-01 2004-01-06 Advanced Cardiovascular Systems, Inc. Polymer coated guidewire
US8491484B2 (en) * 2005-04-12 2013-07-23 Scimed Life Systems, Inc. Forward looking imaging guidewire
US7782572B2 (en) * 2007-05-04 2010-08-24 Hutchinson Technology Incorporated Disk drive head suspension flexures having alternating width stacked leads
US8130471B1 (en) * 2008-02-01 2012-03-06 Hutchinson Technology Incorporated Traces with reduced width portions for disk drive head suspensions
JP6396923B2 (ja) 2012-12-31 2018-09-26 ボルケーノ コーポレイション 血管内装置、システム及び方法
CN211325573U (zh) * 2019-07-30 2020-08-25 杭州诺茂医疗科技有限公司 标测导丝及应用其的三维标测系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6106486A (en) 1997-12-22 2000-08-22 Radi Medical Systems Ab Guide wire
JP2013526918A (ja) 2010-04-30 2013-06-27 セント ジュード メディカル システムズ アクチェボラーグ 測定システム
US20130096455A1 (en) 2011-10-06 2013-04-18 Ghassan S. Kassab Devices and systems for obtaining conductance data and methods of manufacturing and using the same
JP2017506090A (ja) 2014-01-27 2017-03-02 アンジオメトリックス コーポレーション 電気的に安定したコネクタの組立方法及び装置
US20170215801A1 (en) 2016-02-03 2017-08-03 Eugene J. Jung, Jr. Modular Sensing Guidewire
JP2019527104A (ja) 2016-07-19 2019-09-26 シグナス・インベストメント・コーポレーション 導電性要素を有するガイドワイヤ

Also Published As

Publication number Publication date
WO2022082173A1 (en) 2022-04-21
JP2024063066A (ja) 2024-05-10
US20220111182A1 (en) 2022-04-14
EP4225134A1 (en) 2023-08-16
JP2023548664A (ja) 2023-11-20
EP4225134B1 (en) 2025-12-31
EP4225134B8 (en) 2026-02-18
JP7793664B2 (ja) 2026-01-05
CN116367769A (zh) 2023-06-30

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