WO2006017182A3 - Guarded infusor needle and infusor locking system - Google Patents

Guarded infusor needle and infusor locking system Download PDF

Info

Publication number
WO2006017182A3
WO2006017182A3 PCT/US2005/024277 US2005024277W WO2006017182A3 WO 2006017182 A3 WO2006017182 A3 WO 2006017182A3 US 2005024277 W US2005024277 W US 2005024277W WO 2006017182 A3 WO2006017182 A3 WO 2006017182A3
Authority
WO
WIPO (PCT)
Prior art keywords
infusor
penetrator
shield member
guarded
needle
Prior art date
Application number
PCT/US2005/024277
Other languages
French (fr)
Other versions
WO2006017182A2 (en
Inventor
Ernesto E Blanco
Gilbert B Wilshire
Original Assignee
Erblan Surgical Inc
Ernesto E Blanco
Gilbert B Wilshire
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 Erblan Surgical Inc, Ernesto E Blanco, Gilbert B Wilshire filed Critical Erblan Surgical Inc
Publication of WO2006017182A2 publication Critical patent/WO2006017182A2/en
Publication of WO2006017182A3 publication Critical patent/WO2006017182A3/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
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3474—Insufflating needles, e.g. Veress needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
    • A61B17/3496—Protecting sleeves or inner probes; Retractable tips

Abstract

A surgical device including a penetrator (1) configured to piece a membrane of a patient and a guard (2) positionable to permit and to prohibit the penetrator from piercing the membrane. The guard includes a shield member moveable along a longitudinal axis between a first position covering the penetrator and a second position uncovering the penetrator, the shield member including a stop member; a locking member configured to contact the stop member to prohibit the shield member from coving from the first position to the second position; and an unlocking member surrounding a portion of the shield member and configured to move along the longitudinal axis to move the locking member out of contact with the stop member to permit the shield member to move from the first position to the second position.
PCT/US2005/024277 2004-07-09 2005-07-08 Guarded infusor needle and infusor locking system WO2006017182A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US58629404P 2004-07-09 2004-07-09
US58629504P 2004-07-09 2004-07-09
US60/586,294 2004-07-09
US60/586,295 2004-07-09

Publications (2)

Publication Number Publication Date
WO2006017182A2 WO2006017182A2 (en) 2006-02-16
WO2006017182A3 true WO2006017182A3 (en) 2007-10-11

Family

ID=35839754

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/024277 WO2006017182A2 (en) 2004-07-09 2005-07-08 Guarded infusor needle and infusor locking system

Country Status (1)

Country Link
WO (1) WO2006017182A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRC20130001A1 (en) * 2013-02-01 2014-08-02 Medi Line Srl LAPAROSCOPIC TROCAR WITH HYBRID TIP

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4601710A (en) * 1983-08-24 1986-07-22 Endotherapeutics Corporation Trocar assembly
US5454791A (en) * 1993-09-07 1995-10-03 United States Surgical Corporation Trocar with tissue penetration pressure indicator
US5538509A (en) * 1994-01-31 1996-07-23 Richard-Allan Medical Industries, Inc. Trocar assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4601710A (en) * 1983-08-24 1986-07-22 Endotherapeutics Corporation Trocar assembly
US4601710B1 (en) * 1983-08-24 1998-05-05 United States Surgical Corp Trocar assembly
US5454791A (en) * 1993-09-07 1995-10-03 United States Surgical Corporation Trocar with tissue penetration pressure indicator
US5538509A (en) * 1994-01-31 1996-07-23 Richard-Allan Medical Industries, Inc. Trocar assembly

Also Published As

Publication number Publication date
WO2006017182A2 (en) 2006-02-16

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