AU734171B2 - Laparoscopic access port with controlled sealing valve - Google Patents

Laparoscopic access port with controlled sealing valve Download PDF

Info

Publication number
AU734171B2
AU734171B2 AU17124/99A AU1712499A AU734171B2 AU 734171 B2 AU734171 B2 AU 734171B2 AU 17124/99 A AU17124/99 A AU 17124/99A AU 1712499 A AU1712499 A AU 1712499A AU 734171 B2 AU734171 B2 AU 734171B2
Authority
AU
Australia
Prior art keywords
insufflation
pressure
bladder
body cavity
opening
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.)
Ceased
Application number
AU17124/99A
Other languages
English (en)
Other versions
AU1712499A (en
Inventor
Paul V Lucey
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.)
Smith and Nephew Inc
Original Assignee
Smith and Nephew 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 Smith and Nephew Inc filed Critical Smith and Nephew Inc
Publication of AU1712499A publication Critical patent/AU1712499A/en
Application granted granted Critical
Publication of AU734171B2 publication Critical patent/AU734171B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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
    • 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
    • A61B90/40—Apparatus fixed or close to patients specially adapted for providing an aseptic surgical environment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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
    • A61B2017/00535—Surgical instruments, devices or methods pneumatically or hydraulically operated
    • A61B2017/00557—Surgical instruments, devices or methods 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)
AU17124/99A 1997-12-11 1998-12-04 Laparoscopic access port with controlled sealing valve Ceased AU734171B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/990572 1997-12-11
US08/990,572 US6042573A (en) 1997-12-11 1997-12-11 Surgical valve
PCT/US1998/025844 WO1999029250A1 (en) 1997-12-11 1998-12-04 Laparoscopic access port with controlled sealing valve

Publications (2)

Publication Number Publication Date
AU1712499A AU1712499A (en) 1999-06-28
AU734171B2 true AU734171B2 (en) 2001-06-07

Family

ID=25536292

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17124/99A Ceased AU734171B2 (en) 1997-12-11 1998-12-04 Laparoscopic access port with controlled sealing valve

Country Status (9)

Country Link
US (1) US6042573A (https=)
EP (1) EP1037566B1 (https=)
JP (1) JP3995882B2 (https=)
AR (1) AR017206A1 (https=)
AT (1) ATE259189T1 (https=)
AU (1) AU734171B2 (https=)
CA (1) CA2313113A1 (https=)
DE (1) DE69821648T2 (https=)
WO (1) WO1999029250A1 (https=)

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Also Published As

Publication number Publication date
JP3995882B2 (ja) 2007-10-24
CA2313113A1 (en) 1999-06-17
EP1037566A1 (en) 2000-09-27
ATE259189T1 (de) 2004-02-15
DE69821648T2 (de) 2004-12-09
US6042573A (en) 2000-03-28
DE69821648D1 (de) 2004-03-18
WO1999029250A1 (en) 1999-06-17
JP2002508195A (ja) 2002-03-19
EP1037566B1 (en) 2004-02-11
AU1712499A (en) 1999-06-28
AR017206A1 (es) 2001-08-22

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