WO2003011154A3 - Radially dilatable percutaneous access apparatus with introducer seal in handle - Google Patents

Radially dilatable percutaneous access apparatus with introducer seal in handle Download PDF

Info

Publication number
WO2003011154A3
WO2003011154A3 PCT/US2002/024308 US0224308W WO03011154A3 WO 2003011154 A3 WO2003011154 A3 WO 2003011154A3 US 0224308 W US0224308 W US 0224308W WO 03011154 A3 WO03011154 A3 WO 03011154A3
Authority
WO
WIPO (PCT)
Prior art keywords
handle portion
sleeve body
expansion member
radially
handle
Prior art date
Application number
PCT/US2002/024308
Other languages
French (fr)
Other versions
WO2003011154A2 (en
Inventor
Thomas Wenchell
Robert C Smith
Original Assignee
Tyco Healthcare
Thomas Wenchell
Robert C Smith
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 Tyco Healthcare, Thomas Wenchell, Robert C Smith filed Critical Tyco Healthcare
Priority to US10/484,749 priority Critical patent/US7449011B2/en
Priority to CA2454154A priority patent/CA2454154C/en
Priority to EP02748277A priority patent/EP1418850B1/en
Priority to AU2002317605A priority patent/AU2002317605B2/en
Priority to DE60237899T priority patent/DE60237899D1/en
Priority to JP2003516390A priority patent/JP4279138B2/en
Publication of WO2003011154A2 publication Critical patent/WO2003011154A2/en
Publication of WO2003011154A3 publication Critical patent/WO2003011154A3/en
Priority to US12/266,758 priority patent/US8591466B2/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3417Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421Cannulas
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3417Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421Cannulas
    • A61B17/3439Cannulas with means for changing the inner diameter of the cannula, e.g. expandable
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/313Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3415Trocars; Puncturing needles for introducing tubes or catheters, e.g. gastrostomy tubes, drain catheters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3417Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421Cannulas
    • A61B17/3431Cannulas being collapsible, e.g. made of thin flexible material
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3462Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3474Insufflating needles, e.g. Veress needles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B2017/348Means for supporting the trocar against the body or retaining the trocar inside the body
    • A61B2017/3482Means for supporting the trocar against the body or retaining the trocar inside the body inside
    • A61B2017/3484Anchoring means, e.g. spreading-out umbrella-like structure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B2017/348Means for supporting the trocar against the body or retaining the trocar inside the body
    • A61B2017/3482Means for supporting the trocar against the body or retaining the trocar inside the body inside
    • A61B2017/349Trocar with thread on outside

Abstract

Access system for forming and enlarging a percutaneous penetration are disclosed. The apparatus includes a radially expandable dilation assembly having a radially expandable sleeve body and a handle portion operatively coupled to the proximal end of the radially expandable sleeve body. The access system further includes an expansion assembly having an expansion member configured and adapted to radially expand the sleeve body upon insertion therein of the expandable member. The handle portion including a seal disposed across an aperture formed therein for creating a fluid-tight seal around a proximal end of the expansion member. The handle portion including a valve stem operatively and fluidly coupled thereto for delivering a fluid into the aperture of the handle portion. The expansion member including means for reducing the force required to slidably insert the expansion member into the sleeve body of the dilation assembly.
PCT/US2002/024308 2001-08-01 2002-07-31 Radially dilatable percutaneous access apparatus with introducer seal in handle WO2003011154A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US10/484,749 US7449011B2 (en) 2001-08-01 2002-07-31 Apparatus and method for providing percutaneous access and medicament to a target surgical site
CA2454154A CA2454154C (en) 2001-08-01 2002-07-31 Radially dilatable percutaneous access apparatus with introducer seal in handle
EP02748277A EP1418850B1 (en) 2001-08-01 2002-07-31 Apparatus for providing percutaneous access and medicament to a target surgical site
AU2002317605A AU2002317605B2 (en) 2001-08-01 2002-07-31 Radially dilatable percutaneous access apparatus with introducer seal in handle
DE60237899T DE60237899D1 (en) 2001-08-01 2002-07-31 DEVICE FOR OBTAINING PERCUTANEOUS ACCESS TO AND PROVIDING A MEDICAMENT AT AN OPERATING DESTINATION
JP2003516390A JP4279138B2 (en) 2001-08-01 2002-07-31 Radially inflatable percutaneous access device with introducer seal in handle
US12/266,758 US8591466B2 (en) 2001-08-01 2008-11-07 Apparatus and method for providing percutaneous access and medicament to a target surgical site

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30925201P 2001-08-01 2001-08-01
US60/309,252 2001-08-01

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US10484749 A-371-Of-International 2002-07-31
US12/266,758 Division US8591466B2 (en) 2001-08-01 2008-11-07 Apparatus and method for providing percutaneous access and medicament to a target surgical site

Publications (2)

Publication Number Publication Date
WO2003011154A2 WO2003011154A2 (en) 2003-02-13
WO2003011154A3 true WO2003011154A3 (en) 2003-05-22

Family

ID=23197391

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/024308 WO2003011154A2 (en) 2001-08-01 2002-07-31 Radially dilatable percutaneous access apparatus with introducer seal in handle

Country Status (8)

Country Link
US (2) US7449011B2 (en)
EP (1) EP1418850B1 (en)
JP (2) JP4279138B2 (en)
AU (2) AU2002317605B2 (en)
CA (2) CA2454154C (en)
DE (1) DE60237899D1 (en)
ES (1) ES2352422T3 (en)
WO (1) WO2003011154A2 (en)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
US9364205B2 (en) 2003-08-14 2016-06-14 Loma Linda University Medical Center Wound closure device and method

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US8591466B2 (en) 2013-11-26
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US7449011B2 (en) 2008-11-11
US20090287147A1 (en) 2009-11-19
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JP2004536658A (en) 2004-12-09
ES2352422T3 (en) 2011-02-18

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