DE60323617D1 - Vorrichtungen sowie verfahren zur retraktion von gewebe - Google Patents

Vorrichtungen sowie verfahren zur retraktion von gewebe

Info

Publication number
DE60323617D1
DE60323617D1 DE60323617T DE60323617T DE60323617D1 DE 60323617 D1 DE60323617 D1 DE 60323617D1 DE 60323617 T DE60323617 T DE 60323617T DE 60323617 T DE60323617 T DE 60323617T DE 60323617 D1 DE60323617 D1 DE 60323617D1
Authority
DE
Germany
Prior art keywords
tissue
devices
working channel
retraction
skin
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 - Lifetime
Application number
DE60323617T
Other languages
English (en)
Inventor
Maurice M Smith
Kevin T Foley
Thomas E Roehm
Roy K Lim
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.)
Warsaw Orthopedic Inc
Original Assignee
Warsaw Orthopedic Inc
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 Warsaw Orthopedic Inc filed Critical Warsaw Orthopedic Inc
Application granted granted Critical
Publication of DE60323617D1 publication Critical patent/DE60323617D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
    • A61B17/0293—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with ring member to support retractor elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/32—Devices for opening or enlarging the visual field, e.g. of a tube of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A61B17/3439—Cannulas with means for changing the inner diameter of the cannula, e.g. expandable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
    • A61B17/0206—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with antagonistic arms as supports for retractor elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00261—Discectomy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/2812—Surgical forceps with a single pivotal connection
    • A61B17/2833—Locking means
    • A61B2017/2837—Locking means with a locking ratchet

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgical Instruments (AREA)
DE60323617T 2002-04-05 2003-04-02 Vorrichtungen sowie verfahren zur retraktion von gewebe Expired - Lifetime DE60323617D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/117,440 US7261688B2 (en) 2002-04-05 2002-04-05 Devices and methods for percutaneous tissue retraction and surgery
PCT/US2003/010090 WO2003086202A2 (en) 2002-04-05 2003-04-02 Devices and methods for tissue retraction

Publications (1)

Publication Number Publication Date
DE60323617D1 true DE60323617D1 (de) 2008-10-30

Family

ID=28674201

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60323617T Expired - Lifetime DE60323617D1 (de) 2002-04-05 2003-04-02 Vorrichtungen sowie verfahren zur retraktion von gewebe

Country Status (10)

Country Link
US (6) US7261688B2 (de)
EP (3) EP1494592B1 (de)
JP (1) JP4336204B2 (de)
KR (1) KR101190948B1 (de)
CN (1) CN100396245C (de)
AT (1) ATE408376T1 (de)
AU (1) AU2003262144B2 (de)
CA (1) CA2481180A1 (de)
DE (1) DE60323617D1 (de)
WO (1) WO2003086202A2 (de)

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EP2258276A2 (de) 2010-12-08
EP1994889A3 (de) 2009-02-18
US20030191371A1 (en) 2003-10-09
USRE46134E1 (en) 2016-09-06
WO2003086202A2 (en) 2003-10-23
USRE46403E1 (en) 2017-05-16
JP4336204B2 (ja) 2009-09-30
US7988624B2 (en) 2011-08-02
EP2258276A3 (de) 2014-04-23
USRE46148E1 (en) 2016-09-20
US20070270655A1 (en) 2007-11-22
US7261688B2 (en) 2007-08-28
CN1735380A (zh) 2006-02-15
KR101190948B1 (ko) 2012-10-12
EP1494592A2 (de) 2005-01-12
WO2003086202A3 (en) 2004-04-15
KR20040102070A (ko) 2004-12-03
EP1494592B1 (de) 2008-09-17
US7981030B2 (en) 2011-07-19
CA2481180A1 (en) 2003-10-23
AU2003262144A1 (en) 2003-10-27
EP1994889A2 (de) 2008-11-26
AU2003262144B2 (en) 2006-12-14
CN100396245C (zh) 2008-06-25
US20070118023A1 (en) 2007-05-24
EP1994889B1 (de) 2017-02-22
JP2005521533A (ja) 2005-07-21
ATE408376T1 (de) 2008-10-15

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