WO2006044797A3 - Device for displacement of anterior abdominal wall - Google Patents

Device for displacement of anterior abdominal wall Download PDF

Info

Publication number
WO2006044797A3
WO2006044797A3 PCT/US2005/037250 US2005037250W WO2006044797A3 WO 2006044797 A3 WO2006044797 A3 WO 2006044797A3 US 2005037250 W US2005037250 W US 2005037250W WO 2006044797 A3 WO2006044797 A3 WO 2006044797A3
Authority
WO
WIPO (PCT)
Prior art keywords
abdominal
space
abdominal wall
patient
distal end
Prior art date
Application number
PCT/US2005/037250
Other languages
French (fr)
Other versions
WO2006044797A2 (en
Inventor
Jay W Carlson
Ernest G Lockrow
Original Assignee
Jackson H M Found Military Med
Jay W Carlson
Ernest G Lockrow
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 Jackson H M Found Military Med, Jay W Carlson, Ernest G Lockrow filed Critical Jackson H M Found Military Med
Publication of WO2006044797A2 publication Critical patent/WO2006044797A2/en
Publication of WO2006044797A3 publication Critical patent/WO2006044797A3/en

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
    • A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
    • A61B17/0281—Abdominal wall lifters
    • 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
    • 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
    • A61B17/3474—Insufflating needles, e.g. Veress needles
    • 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
    • A61B90/02—Devices for expanding tissue, e.g. skin tissue
    • 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
    • A61B2017/348—Means for supporting the trocar against the body or retaining the trocar inside the body
    • A61B2017/3482—Means for supporting the trocar against the body or retaining the trocar inside the body inside
    • A61B2017/3484—Anchoring means, e.g. spreading-out umbrella-like structure
    • A61B2017/3486—Balloon

Abstract

A laparoscopic procedure includes positioning a patient in a position for surgery. A tool is selected having a distal end and a proximal end separated by a tool body. An expandable member is provided at the distal end. The distal end is inserted through an anterior abdominal wall of a patient and into an abdominal space defined between the anterior abdominal walls. The insertion is continued until the expanded member resides within said abdominal space and the proximal end resides external to the space. The expandable member is expanded within the abdominal space. The proximal end is drawn away from the patient by an amount for the expandable member to urge the anterior abdominal wall away from the posterior abdominal wall to expand the abdominal space. The expansion of the abdominal space may be enhanced by admission of a gas under pressure to the abdominal space.
PCT/US2005/037250 2004-10-18 2005-10-17 Device for displacement of anterior abdominal wall WO2006044797A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62052304P 2004-10-18 2004-10-18
US60/620,523 2004-10-18

Publications (2)

Publication Number Publication Date
WO2006044797A2 WO2006044797A2 (en) 2006-04-27
WO2006044797A3 true WO2006044797A3 (en) 2006-06-15

Family

ID=36203627

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/037250 WO2006044797A2 (en) 2004-10-18 2005-10-17 Device for displacement of anterior abdominal wall

Country Status (1)

Country Link
WO (1) WO2006044797A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8956286B2 (en) 2011-12-23 2015-02-17 Atropos Limited Pneumoperitoneum device
JP2015503957A (en) 2011-12-23 2015-02-05 アトロポス・リミテッド Puffy device
US10499889B2 (en) 2011-12-23 2019-12-10 Atropos Limited Inflatable pneumoperitoneum device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5195506A (en) * 1991-10-18 1993-03-23 Life Medical Products, Inc. Surgical retractor for puncture operation
US5836913A (en) * 1997-05-02 1998-11-17 Innerdyne, Inc. Device and method for accessing a body cavity
US6238373B1 (en) * 1995-05-19 2001-05-29 General Electric Innovations, Inc. Screw-type skin seal with inflatable membrane
US20040138529A1 (en) * 2003-01-15 2004-07-15 Usgi Medical Corp. Endoluminal tool deployment system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5195506A (en) * 1991-10-18 1993-03-23 Life Medical Products, Inc. Surgical retractor for puncture operation
US6238373B1 (en) * 1995-05-19 2001-05-29 General Electric Innovations, Inc. Screw-type skin seal with inflatable membrane
US5836913A (en) * 1997-05-02 1998-11-17 Innerdyne, Inc. Device and method for accessing a body cavity
US20040138529A1 (en) * 2003-01-15 2004-07-15 Usgi Medical Corp. Endoluminal tool deployment system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
STANY ET AL: "Laparoscopic Exposure in Obese High-Risk Patients With Mechanical Displacement of the Abdominal Wall.", OBSTET GYNECOL., vol. 103, 2004, pages 383 - 386, XP008063997 *

Also Published As

Publication number Publication date
WO2006044797A2 (en) 2006-04-27

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