CN101332331B - 医疗用器具 - Google Patents

医疗用器具 Download PDF

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Publication number
CN101332331B
CN101332331B CN2008101004659A CN200810100465A CN101332331B CN 101332331 B CN101332331 B CN 101332331B CN 2008101004659 A CN2008101004659 A CN 2008101004659A CN 200810100465 A CN200810100465 A CN 200810100465A CN 101332331 B CN101332331 B CN 101332331B
Authority
CN
China
Prior art keywords
narrow
operating line
medical instrument
bending
wire
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
CN2008101004659A
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English (en)
Chinese (zh)
Other versions
CN101332331A (zh
Inventor
瓮纮介
冈田勉
宫本谕
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 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 CN101332331A publication Critical patent/CN101332331A/zh
Application granted granted Critical
Publication of CN101332331B publication Critical patent/CN101332331B/zh
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)
  • 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)
  • Surgical Instruments (AREA)
CN2008101004659A 2007-06-15 2008-06-16 医疗用器具 Expired - Fee Related CN101332331B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US93475507P 2007-06-15 2007-06-15
US60/934,755 2007-06-15
US12/138,887 US20090018527A1 (en) 2007-06-15 2008-06-13 Medical device
US12/138,887 2008-06-13

Publications (2)

Publication Number Publication Date
CN101332331A CN101332331A (zh) 2008-12-31
CN101332331B true CN101332331B (zh) 2013-08-14

Family

ID=39855292

Family Applications (2)

Application Number Title Priority Date Filing Date
CN2008101004659A Expired - Fee Related CN101332331B (zh) 2007-06-15 2008-06-16 医疗用器具
CNU2008201164598U Expired - Fee Related CN201216801Y (zh) 2007-06-15 2008-06-16 医疗用器具

Family Applications After (1)

Application Number Title Priority Date Filing Date
CNU2008201164598U Expired - Fee Related CN201216801Y (zh) 2007-06-15 2008-06-16 医疗用器具

Country Status (4)

Country Link
US (1) US20090018527A1 (enExample)
EP (1) EP2008682A3 (enExample)
JP (1) JP5436800B2 (enExample)
CN (2) CN101332331B (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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5667521A (en) * 1992-11-12 1997-09-16 Medtronic, Inc. Rapid exchange catheter
EP0769306B1 (en) * 1995-09-29 2003-05-28 Target Therapeutics, Inc. Multi-coating stainless steel guidewire
CN201216801Y (zh) * 2007-06-15 2009-04-08 奥林巴斯医疗株式会社 医疗用器具

Family Cites Families (17)

* 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
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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5667521A (en) * 1992-11-12 1997-09-16 Medtronic, Inc. Rapid exchange catheter
EP0769306B1 (en) * 1995-09-29 2003-05-28 Target Therapeutics, Inc. Multi-coating stainless steel guidewire
CN201216801Y (zh) * 2007-06-15 2009-04-08 奥林巴斯医疗株式会社 医疗用器具

Also Published As

Publication number Publication date
JP2008307380A (ja) 2008-12-25
US20090018527A1 (en) 2009-01-15
EP2008682A3 (en) 2009-03-25
JP5436800B2 (ja) 2014-03-05
EP2008682A2 (en) 2008-12-31
CN201216801Y (zh) 2009-04-08
CN101332331A (zh) 2008-12-31

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Legal Events

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20151126

Address after: Tokyo, Japan

Patentee after: OLYMPUS Corp.

Address before: Tokyo, Japan

Patentee before: Olympus Medical Systems Corp.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130814

CF01 Termination of patent right due to non-payment of annual fee