CN116367769A - 具有导电元件的导丝 - Google Patents

具有导电元件的导丝 Download PDF

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Publication number
CN116367769A
CN116367769A CN202180066622.2A CN202180066622A CN116367769A CN 116367769 A CN116367769 A CN 116367769A CN 202180066622 A CN202180066622 A CN 202180066622A CN 116367769 A CN116367769 A CN 116367769A
Authority
CN
China
Prior art keywords
guidewire
conductive traces
core
insulating layer
conductive
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
CN202180066622.2A
Other languages
English (en)
Chinese (zh)
Inventor
小川稔
菲利普·R·霍勒
尼廷·帕蒂尔
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.)
Lutong Medical Co
Asahi Intecc Co Ltd
Original Assignee
Lutong Medical Co
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.)
Filing date
Publication date
Application filed by Lutong Medical Co, Asahi Intecc Co Ltd filed Critical Lutong Medical Co
Publication of CN116367769A publication Critical patent/CN116367769A/zh
Pending legal-status Critical Current

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Classifications

    • 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)
CN202180066622.2A 2020-10-12 2021-10-12 具有导电元件的导丝 Pending CN116367769A (zh)

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

Publications (1)

Publication Number Publication Date
CN116367769A true CN116367769A (zh) 2023-06-30

Family

ID=78536683

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180066622.2A Pending CN116367769A (zh) 2020-10-12 2021-10-12 具有导电元件的导丝

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 (5)

* 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
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
WO2015113044A1 (en) * 2014-01-27 2015-07-30 Angiometrix Corporation Methods and apparatus for electrically stable connectors
US20180093078A1 (en) * 2016-07-19 2018-04-05 Cygnus Investment Corporation, C/O Solaris Corporate Services Ltd Guidewire having conductive elements
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

Family Cites Families (7)

* 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
US8491484B2 (en) * 2005-04-12 2013-07-23 Scimed Life Systems, Inc. Forward looking imaging guidewire
US8174395B2 (en) * 2006-11-20 2012-05-08 St. Jude Medical Systems Ab Transceiver unit in a measurement system
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
WO2017136746A1 (en) * 2016-02-03 2017-08-10 Cormetrics Llc Modular sensing guidewire

Patent Citations (5)

* 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
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
WO2015113044A1 (en) * 2014-01-27 2015-07-30 Angiometrix Corporation Methods and apparatus for electrically stable connectors
US20180093078A1 (en) * 2016-07-19 2018-04-05 Cygnus Investment Corporation, C/O Solaris Corporate Services Ltd Guidewire having conductive elements
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

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
JP7445087B2 (ja) 2024-03-06
JP2023548664A (ja) 2023-11-20
EP4225134B1 (en) 2025-12-31
EP4225134B8 (en) 2026-02-18
JP7793664B2 (ja) 2026-01-05

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20230630

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