DE60115198D1 - Laparoskopische zugangsvorrichtung mit gasabdichtung - Google Patents

Laparoskopische zugangsvorrichtung mit gasabdichtung

Info

Publication number
DE60115198D1
DE60115198D1 DE60115198T DE60115198T DE60115198D1 DE 60115198 D1 DE60115198 D1 DE 60115198D1 DE 60115198 T DE60115198 T DE 60115198T DE 60115198 T DE60115198 T DE 60115198T DE 60115198 D1 DE60115198 D1 DE 60115198D1
Authority
DE
Germany
Prior art keywords
accessory device
gas sealing
laparoscopic
laparoscopic accessory
sealing
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
DE60115198T
Other languages
English (en)
Other versions
DE60115198T2 (de
Inventor
C Peterson
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 Endo Surgery Inc
Original Assignee
Ethicon Endo Surgery 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 Endo Surgery Inc filed Critical Ethicon Endo Surgery Inc
Publication of DE60115198D1 publication Critical patent/DE60115198D1/de
Application granted granted Critical
Publication of DE60115198T2 publication Critical patent/DE60115198T2/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
    • 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
    • A61B17/34—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
    • A61B17/3423—Access ports, e.g. toroid shape introducers for instruments or hands
    • 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
    • A61B17/3431—Cannulas being collapsible, e.g. made of thin flexible material
    • 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
    • A61B17/3498—Valves therefor, e.g. flapper valves, slide valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00535—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated
    • A61B2017/00557—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated inflatable
    • 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
    • A61B2017/3419—Sealing means between cannula and body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—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
    • A61B2017/3441—Cannulas with means for changing the inner diameter of the cannula, e.g. expandable with distal sealing means

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
DE60115198T 2000-01-18 2001-01-16 Laparoskopische zugangsvorrichtung mit gasabdichtung Expired - Lifetime DE60115198T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US483880 2000-01-18
US09/483,880 US6447489B1 (en) 2000-01-18 2000-01-18 Laparoscopic access tool with gas seal
PCT/US2001/001561 WO2001052754A1 (en) 2000-01-18 2001-01-16 Laparoscopic access tool with gas seal

Publications (2)

Publication Number Publication Date
DE60115198D1 true DE60115198D1 (de) 2005-12-29
DE60115198T2 DE60115198T2 (de) 2006-06-29

Family

ID=23921873

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60115198T Expired - Lifetime DE60115198T2 (de) 2000-01-18 2001-01-16 Laparoskopische zugangsvorrichtung mit gasabdichtung

Country Status (10)

Country Link
US (1) US6447489B1 (de)
EP (1) EP1248572B1 (de)
JP (1) JP4485110B2 (de)
CN (1) CN1190170C (de)
AU (1) AU774922B2 (de)
CA (1) CA2397118C (de)
DE (1) DE60115198T2 (de)
ES (1) ES2254440T3 (de)
MX (1) MXPA02006985A (de)
WO (1) WO2001052754A1 (de)

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CN1190170C (zh) 2005-02-23
JP4485110B2 (ja) 2010-06-16
CA2397118A1 (en) 2001-07-26
CA2397118C (en) 2009-04-14
AU774922B2 (en) 2004-07-15
WO2001052754A1 (en) 2001-07-26
US6447489B1 (en) 2002-09-10
EP1248572B1 (de) 2005-11-23
EP1248572A1 (de) 2002-10-16
JP2003520098A (ja) 2003-07-02
DE60115198T2 (de) 2006-06-29
CN1398173A (zh) 2003-02-19
MXPA02006985A (es) 2004-09-06
ES2254440T3 (es) 2006-06-16
AU2956201A (en) 2001-07-31

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