JP5370974B2 - 医療用ガイドワイヤ - Google Patents

医療用ガイドワイヤ Download PDF

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Publication number
JP5370974B2
JP5370974B2 JP2011276319A JP2011276319A JP5370974B2 JP 5370974 B2 JP5370974 B2 JP 5370974B2 JP 2011276319 A JP2011276319 A JP 2011276319A JP 2011276319 A JP2011276319 A JP 2011276319A JP 5370974 B2 JP5370974 B2 JP 5370974B2
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JP
Japan
Prior art keywords
flexible tube
guide wire
tip
core shaft
rear end
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
JP2011276319A
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English (en)
Japanese (ja)
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JP2012055731A5 (enExample
JP2012055731A (ja
Inventor
尚彦 宮田
聡 長野
誠 西岸
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
Original Assignee
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 Asahi Intecc Co Ltd filed Critical Asahi Intecc Co Ltd
Priority to JP2011276319A priority Critical patent/JP5370974B2/ja
Publication of JP2012055731A publication Critical patent/JP2012055731A/ja
Publication of JP2012055731A5 publication Critical patent/JP2012055731A5/ja
Application granted granted Critical
Publication of JP5370974B2 publication Critical patent/JP5370974B2/ja
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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
    • 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)
JP2011276319A 2011-12-16 2011-12-16 医療用ガイドワイヤ Active JP5370974B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011276319A JP5370974B2 (ja) 2011-12-16 2011-12-16 医療用ガイドワイヤ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011276319A JP5370974B2 (ja) 2011-12-16 2011-12-16 医療用ガイドワイヤ

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2009143732A Division JP5013547B2 (ja) 2009-06-16 2009-06-16 医療用ガイドワイヤ

Publications (3)

Publication Number Publication Date
JP2012055731A JP2012055731A (ja) 2012-03-22
JP2012055731A5 JP2012055731A5 (enExample) 2012-08-09
JP5370974B2 true JP5370974B2 (ja) 2013-12-18

Family

ID=46053499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011276319A Active JP5370974B2 (ja) 2011-12-16 2011-12-16 医療用ガイドワイヤ

Country Status (1)

Country Link
JP (1) JP5370974B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6956623B2 (ja) * 2017-12-22 2021-11-02 朝日インテック株式会社 ガイドワイヤ
EP4620505A1 (en) 2022-11-16 2025-09-24 Asahi Intecc Co., Ltd. Guide wire

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4676249A (en) * 1986-05-19 1987-06-30 Cordis Corporation Multi-mode guidewire
US4793350A (en) * 1987-01-06 1988-12-27 Advanced Cardiovascular Systems, Inc. Liquid filled low profile dilatation catheter
EP0386921A3 (en) * 1989-03-02 1991-07-31 Microspring Company, Inc. Torque transmitter
DE69129539T2 (de) * 1990-08-29 1999-03-04 Advanced Cardiovascular Systems, Inc., Santa Clara, Calif. Zwei spiralfedern führungsdraht mit strahlundurchlässiger distaler spitze
EP0738495B1 (en) * 1995-04-18 2002-06-26 Schneider (Europe) GmbH Pressure measuring guide wire
EP1432467B1 (en) * 2001-10-05 2005-12-14 Boston Scientific Limited Composite guidewire
US7077811B2 (en) * 2002-12-23 2006-07-18 Scimed Life Systems, Inc. Guidewire tip construction
JP4186689B2 (ja) * 2003-04-18 2008-11-26 ニプロ株式会社 ガイドワイヤ
JP5067845B2 (ja) * 2007-06-22 2012-11-07 朝日インテック株式会社 医療用ガイドワイヤ

Also Published As

Publication number Publication date
JP2012055731A (ja) 2012-03-22

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