JP5436800B2 - 医療用器具 - Google Patents

医療用器具 Download PDF

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Publication number
JP5436800B2
JP5436800B2 JP2008129628A JP2008129628A JP5436800B2 JP 5436800 B2 JP5436800 B2 JP 5436800B2 JP 2008129628 A JP2008129628 A JP 2008129628A JP 2008129628 A JP2008129628 A JP 2008129628A JP 5436800 B2 JP5436800 B2 JP 5436800B2
Authority
JP
Japan
Prior art keywords
wire
tip
coil
axis
medical instrument
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.)
Expired - Fee Related
Application number
JP2008129628A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008307380A (ja
JP2008307380A5 (enExample
Inventor
紘介 甕
勉 岡田
諭 宮本
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.)
Olympus Medical Systems Corp
Original Assignee
Olympus Medical Systems Corp
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 Olympus Medical Systems Corp filed Critical Olympus Medical Systems Corp
Publication of JP2008307380A publication Critical patent/JP2008307380A/ja
Publication of JP2008307380A5 publication Critical patent/JP2008307380A5/ja
Application granted granted Critical
Publication of JP5436800B2 publication Critical patent/JP5436800B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61M2025/09175—Guide wires having specific characteristics at the distal tip

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biophysics (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)
  • Surgical Instruments (AREA)
JP2008129628A 2007-06-15 2008-05-16 医療用器具 Expired - Fee Related JP5436800B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93475507P 2007-06-15 2007-06-15
US60/934,755 2007-06-15

Publications (3)

Publication Number Publication Date
JP2008307380A JP2008307380A (ja) 2008-12-25
JP2008307380A5 JP2008307380A5 (enExample) 2009-06-18
JP5436800B2 true JP5436800B2 (ja) 2014-03-05

Family

ID=39855292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008129628A Expired - Fee Related JP5436800B2 (ja) 2007-06-15 2008-05-16 医療用器具

Country Status (4)

Country Link
US (1) US20090018527A1 (enExample)
EP (1) EP2008682A3 (enExample)
JP (1) JP5436800B2 (enExample)
CN (2) CN201216801Y (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5436800B2 (ja) * 2007-06-15 2014-03-05 オリンパスメディカルシステムズ株式会社 医療用器具
CN103381281B (zh) * 2013-04-27 2015-05-20 王东 医用导丝
CN107405470A (zh) * 2015-02-11 2017-11-28 柯惠有限合伙公司 带可扩张尖端的医疗装置和方法
CN113827845B (zh) * 2021-10-22 2025-08-05 中国医学科学院阜外医院 一种改善支撑效果的导丝装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825631A1 (de) * 1988-07-28 1990-02-08 Osypka Peter Vorrichtung zum transvenoesen oder arteriellen einfuehren mittels eines fuehrungsdrahtes
EP0436303A1 (en) * 1989-12-01 1991-07-10 C.R. Bard, Inc. Guidewire with member for tracking along an indwelling device, and catheter exchange system
JP2516444B2 (ja) * 1990-02-06 1996-07-24 テルモ株式会社 カテ―テル用ガイドワイヤ―
US5354295A (en) * 1990-03-13 1994-10-11 Target Therapeutics, Inc. In an endovascular electrolytically detachable wire and tip for the formation of thrombus in arteries, veins, aneurysms, vascular malformations and arteriovenous fistulas
US5161534A (en) * 1991-09-05 1992-11-10 C. R. Bard, Inc. Tool for manipulating a medical guidewire
US5243996A (en) * 1992-01-03 1993-09-14 Cook, Incorporated Small-diameter superelastic wire guide
US5383853A (en) 1992-11-12 1995-01-24 Medtronic, Inc. Rapid exchange catheter
US5624449A (en) * 1993-11-03 1997-04-29 Target Therapeutics Electrolytically severable joint for endovascular embolic devices
JPH07148171A (ja) * 1993-11-26 1995-06-13 Olympus Optical Co Ltd 管状挿入具
US5725546A (en) * 1994-06-24 1998-03-10 Target Therapeutics, Inc. Detachable microcoil delivery catheter
US5722424A (en) * 1995-09-29 1998-03-03 Target Therapeutics, Inc. Multi-coating stainless steel guidewire
US6934589B2 (en) * 2000-12-29 2005-08-23 Medtronic, Inc. System and method for placing endocardial leads
JP4827301B2 (ja) * 2001-02-05 2011-11-30 Ｈｏｙａ株式会社 内視鏡用カテーテル
US7651514B2 (en) * 2003-12-11 2010-01-26 Boston Scientific Scimed, Inc. Nose rider improvement for filter exchange and methods of use
US20050131316A1 (en) * 2003-12-15 2005-06-16 Cook Incorporated Guidewire with flexible tip
JP4181081B2 (ja) * 2004-04-23 2008-11-12 朝日インテック株式会社 医療用ガイドワイヤ
US7815580B2 (en) * 2004-09-07 2010-10-19 Stereotaxis, Inc. Magnetic guidewire for lesion crossing
US7811238B2 (en) * 2006-01-13 2010-10-12 Cook Incorporated Wire guide having distal coupling tip
US20070244413A1 (en) * 2006-04-12 2007-10-18 Medtronic Vascular, Inc. Medical guidewire tip construction
JP5436800B2 (ja) * 2007-06-15 2014-03-05 オリンパスメディカルシステムズ株式会社 医療用器具

Also Published As

Publication number Publication date
JP2008307380A (ja) 2008-12-25
CN101332331B (zh) 2013-08-14
EP2008682A2 (en) 2008-12-31
US20090018527A1 (en) 2009-01-15
CN201216801Y (zh) 2009-04-08
CN101332331A (zh) 2008-12-31
EP2008682A3 (en) 2009-03-25

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