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WO2009041360A1 - 医療用ガイドワイヤ用芯線およびそれを用いた医療用ガイドワイヤ - Google Patents

医療用ガイドワイヤ用芯線およびそれを用いた医療用ガイドワイヤ Download PDF

Info

Publication number
WO2009041360A1
WO2009041360A1 PCT/JP2008/066981 JP2008066981W WO2009041360A1 WO 2009041360 A1 WO2009041360 A1 WO 2009041360A1 JP 2008066981 W JP2008066981 W JP 2008066981W WO 2009041360 A1 WO2009041360 A1 WO 2009041360A1
Authority
WO
WIPO (PCT)
Prior art keywords
medical guidewire
core wire
same
core
guidewire
Prior art date
Application number
PCT/JP2008/066981
Other languages
English (en)
French (fr)
Inventor
Tomohisa Arai
Fumihiko Yoshimura
Original Assignee
Kabushiki Kaisha Toshiba
Toshiba Materials 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 Kabushiki Kaisha Toshiba, Toshiba Materials Co., Ltd. filed Critical Kabushiki Kaisha Toshiba
Priority to JP2009534303A priority Critical patent/JPWO2009041360A1/ja
Publication of WO2009041360A1 publication Critical patent/WO2009041360A1/ja

Links

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
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)

Abstract

　トルク伝達性およびプッシャビリティが良好な医療用ガイドワイヤ用芯線およびそれを用いた医療用ガイドワイヤを提供する。芯材部と、その芯材部を覆う被覆部とを有する医療用ガイドワイヤにおいて、前記芯材部はタングステンまたはモリブデンの少なくとも一種を主成分とし、前記被覆部はチタンを主成分とする。
PCT/JP2008/066981 2007-09-25 2008-09-19 医療用ガイドワイヤ用芯線およびそれを用いた医療用ガイドワイヤ WO2009041360A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009534303A JPWO2009041360A1 (ja) 2007-09-25 2008-09-19 医療用ガイドワイヤ用芯線およびそれを用いた医療用ガイドワイヤ

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007247576 2007-09-25
JP2007-247576 2007-09-25

Publications (1)

Publication Number Publication Date
WO2009041360A1 true WO2009041360A1 (ja) 2009-04-02

Family

ID=40511245

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066981 WO2009041360A1 (ja) 2007-09-25 2008-09-19 医療用ガイドワイヤ用芯線およびそれを用いた医療用ガイドワイヤ

Country Status (2)

Country Link
JP (1) JPWO2009041360A1 (ja)
WO (1) WO2009041360A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024013005A1 (de) * 2022-07-11 2024-01-18 Phenox Gmbh Führungsdraht
WO2024117123A1 (ja) * 2022-11-30 2024-06-06 朝日インテック株式会社 医療デバイス用シャフト、及び、医療デバイス

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2604117Y2 (ja) * 1993-05-13 2000-04-17 株式会社パイオラックス 医療用のガイドワイヤ
JP2002095755A (ja) * 2000-07-06 2002-04-02 Japan Lifeline Co Ltd 医療用ガイドワイヤ
JP2004290466A (ja) * 2003-03-27 2004-10-21 Terumo Corp ガイドワイヤ
JP2004337361A (ja) * 2003-05-15 2004-12-02 Japan Lifeline Co Ltd ガイドワイヤー
JP3723451B2 (ja) * 1998-06-17 2005-12-07 アドヴァンスト カーディオヴァスキュラー システムズ インコーポレーテッド 放射線不透過性複合身体内器具

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2604117Y2 (ja) * 1993-05-13 2000-04-17 株式会社パイオラックス 医療用のガイドワイヤ
JP3723451B2 (ja) * 1998-06-17 2005-12-07 アドヴァンスト カーディオヴァスキュラー システムズ インコーポレーテッド 放射線不透過性複合身体内器具
JP2002095755A (ja) * 2000-07-06 2002-04-02 Japan Lifeline Co Ltd 医療用ガイドワイヤ
JP2004290466A (ja) * 2003-03-27 2004-10-21 Terumo Corp ガイドワイヤ
JP2004337361A (ja) * 2003-05-15 2004-12-02 Japan Lifeline Co Ltd ガイドワイヤー

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024013005A1 (de) * 2022-07-11 2024-01-18 Phenox Gmbh Führungsdraht
WO2024117123A1 (ja) * 2022-11-30 2024-06-06 朝日インテック株式会社 医療デバイス用シャフト、及び、医療デバイス

Also Published As

Publication number Publication date
JPWO2009041360A1 (ja) 2011-01-27

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