DE69327869D1 - Sicherheitstrokar - Google Patents

Sicherheitstrokar

Info

Publication number
DE69327869D1
DE69327869D1 DE69327869T DE69327869T DE69327869D1 DE 69327869 D1 DE69327869 D1 DE 69327869D1 DE 69327869 T DE69327869 T DE 69327869T DE 69327869 T DE69327869 T DE 69327869T DE 69327869 D1 DE69327869 D1 DE 69327869D1
Authority
DE
Germany
Prior art keywords
obturator
shield
cutting tip
knife
trocar
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
DE69327869T
Other languages
English (en)
Other versions
DE69327869T2 (de
Inventor
Randy R Stephens
James Voegele
Gregory D Bishop
Diane Welling
Richard Smith
John M Collins
George Selecman
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.)
Ethicon Inc
Original Assignee
Ethicon 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 Ethicon Inc filed Critical Ethicon Inc
Application granted granted Critical
Publication of DE69327869D1 publication Critical patent/DE69327869D1/de
Publication of DE69327869T2 publication Critical patent/DE69327869T2/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
    • A61B17/3494—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
    • 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
DE69327869T 1992-12-22 1993-12-21 Sicherheitstrokar Expired - Lifetime DE69327869T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/994,817 US5314417A (en) 1992-12-22 1992-12-22 Safety trocar

Publications (2)

Publication Number Publication Date
DE69327869D1 true DE69327869D1 (de) 2000-03-23
DE69327869T2 DE69327869T2 (de) 2000-11-02

Family

ID=25541092

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69327869T Expired - Lifetime DE69327869T2 (de) 1992-12-22 1993-12-21 Sicherheitstrokar

Country Status (10)

Country Link
US (1) US5314417A (de)
EP (1) EP0604197B1 (de)
JP (1) JPH0747076A (de)
AT (1) ATE189768T1 (de)
AU (1) AU667411B2 (de)
CA (1) CA2111885C (de)
DE (1) DE69327869T2 (de)
ES (1) ES2141754T3 (de)
GR (1) GR1002618B (de)
PT (1) PT604197E (de)

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* Cited by examiner, † Cited by third party
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Also Published As

Publication number Publication date
EP0604197A2 (de) 1994-06-29
CA2111885A1 (en) 1994-06-23
EP0604197A3 (de) 1995-01-25
AU5266393A (en) 1994-07-07
DE69327869T2 (de) 2000-11-02
AU667411B2 (en) 1996-03-21
EP0604197B1 (de) 2000-02-16
CA2111885C (en) 2004-10-26
ATE189768T1 (de) 2000-03-15
US5314417A (en) 1994-05-24
PT604197E (pt) 2000-05-31
ES2141754T3 (es) 2000-04-01
GR930100516A (el) 1994-08-31
JPH0747076A (ja) 1995-02-21
GR1002618B (el) 1997-02-21

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