DE69407238D1 - Trokar mit Optik - Google Patents

Trokar mit Optik

Info

Publication number
DE69407238D1
DE69407238D1 DE69407238T DE69407238T DE69407238D1 DE 69407238 D1 DE69407238 D1 DE 69407238D1 DE 69407238 T DE69407238 T DE 69407238T DE 69407238 T DE69407238 T DE 69407238T DE 69407238 D1 DE69407238 D1 DE 69407238D1
Authority
DE
Germany
Prior art keywords
trocar
optics
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
DE69407238T
Other languages
English (en)
Other versions
DE69407238T2 (de
Inventor
Jude S Sauer
Michael G Oravecz
Roger J Greenwald
Alexander I Kobilansky
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.)
United States Surgical Corp
Original Assignee
United States Surgical 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
Priority claimed from US08/120,489 external-priority patent/US5441041A/en
Application filed by United States Surgical Corp filed Critical United States Surgical Corp
Application granted granted Critical
Publication of DE69407238D1 publication Critical patent/DE69407238D1/de
Publication of DE69407238T2 publication Critical patent/DE69407238T2/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
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • 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
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
    • A61B17/3496—Protecting sleeves or inner probes; Retractable tips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
    • A61B2090/306—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using optical fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/361—Image-producing devices, e.g. surgical cameras
DE69407238T 1993-09-13 1994-09-13 Trokar mit Optik Expired - Lifetime DE69407238T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/120,489 US5441041A (en) 1993-09-13 1993-09-13 Optical trocar
US08/132,403 US5467762A (en) 1993-09-13 1993-10-06 Optical trocar

Publications (2)

Publication Number Publication Date
DE69407238D1 true DE69407238D1 (de) 1998-01-22
DE69407238T2 DE69407238T2 (de) 1998-04-30

Family

ID=26818424

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69407238T Expired - Lifetime DE69407238T2 (de) 1993-09-13 1994-09-13 Trokar mit Optik

Country Status (7)

Country Link
US (7) US5467762A (de)
EP (1) EP0642764B1 (de)
JP (1) JP3512242B2 (de)
AU (1) AU678500B2 (de)
CA (1) CA2131840C (de)
DE (1) DE69407238T2 (de)
ES (1) ES2110167T3 (de)

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US20110040253A1 (en) 2011-02-17
JP3512242B2 (ja) 2004-03-29
AU7295294A (en) 1995-03-23
DE69407238T2 (de) 1998-04-30
EP0642764A1 (de) 1995-03-15
US5569160A (en) 1996-10-29
US20050261717A1 (en) 2005-11-24
US5467762A (en) 1995-11-21
US20040158126A1 (en) 2004-08-12
AU678500B2 (en) 1997-05-29
EP0642764B1 (de) 1997-12-10
US7811225B2 (en) 2010-10-12
JPH07148108A (ja) 1995-06-13
US20020143236A1 (en) 2002-10-03
CA2131840A1 (en) 1995-03-14
US6685630B2 (en) 2004-02-03
ES2110167T3 (es) 1998-02-01
US7322933B2 (en) 2008-01-29
CA2131840C (en) 2005-02-15
US20080154295A1 (en) 2008-06-26

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