MXPA02006985A - Herramienta de acceso laparoscopico con sello de gas. - Google Patents

Herramienta de acceso laparoscopico con sello de gas.

Info

Publication number
MXPA02006985A
MXPA02006985A MXPA02006985A MXPA02006985A MXPA02006985A MX PA02006985 A MXPA02006985 A MX PA02006985A MX PA02006985 A MXPA02006985 A MX PA02006985A MX PA02006985 A MXPA02006985 A MX PA02006985A MX PA02006985 A MXPA02006985 A MX PA02006985A
Authority
MX
Mexico
Prior art keywords
sleeve
catheter
laparoscopic
gas seal
access tool
Prior art date
Application number
MXPA02006985A
Other languages
English (en)
Inventor
Francis C Peterson
Original Assignee
Johnson & Jonhson
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 Johnson & Jonhson filed Critical Johnson & Jonhson
Publication of MXPA02006985A publication Critical patent/MXPA02006985A/es

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)

Abstract

Un aparato de acceso laparoscopico (10) que permite la remocion de tejido (T) u otros deshechos desde un sitio quirurgico; un cateter (12) que tiene un acceso longitudinal se provee con una funda interna flexible (20) que tiene extremos distante (28) y proximo (22); la funda (20) forma un canal interior (32) a traves del cual instrumentos quirurgicos laparoscopicos (16) se pueden hacer pasar; la funda (20) esta montada con tiesura axial a lo largo de un lado (34) del cateter (12), esta provisto con una porcion floja, holgada en otro lugar en el cateter (12) que define una cavidad inflable (36) entre el cateter (12) y la funda (20); un puerto de gas (38) esta colocado para permitir que gas bajo presion desde una cavidad corporal entre a la cavidad inflable (36) adyacente al extremo distante de la misma para colapsar por lo tanto y sellar el canal (32).
MXPA02006985A 2000-01-18 2001-01-16 Herramienta de acceso laparoscopico con sello de gas. MXPA02006985A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
MXPA02006985A true MXPA02006985A (es) 2004-09-06

Family

ID=23921873

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02006985A MXPA02006985A (es) 2000-01-18 2001-01-16 Herramienta de acceso laparoscopico con sello de gas.

Country Status (10)

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

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AU774922B2 (en) 2004-07-15
ES2254440T3 (es) 2006-06-16
US6447489B1 (en) 2002-09-10
CN1190170C (zh) 2005-02-23
EP1248572B1 (en) 2005-11-23
JP4485110B2 (ja) 2010-06-16
WO2001052754A1 (en) 2001-07-26
CN1398173A (zh) 2003-02-19
EP1248572A1 (en) 2002-10-16
JP2003520098A (ja) 2003-07-02
CA2397118A1 (en) 2001-07-26
DE60115198T2 (de) 2006-06-29
DE60115198D1 (de) 2005-12-29
CA2397118C (en) 2009-04-14
AU2956201A (en) 2001-07-31

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