TW200722131A - Needle guard strut wall clip - Google Patents

Needle guard strut wall clip

Info

Publication number
TW200722131A
TW200722131A TW095129055A TW95129055A TW200722131A TW 200722131 A TW200722131 A TW 200722131A TW 095129055 A TW095129055 A TW 095129055A TW 95129055 A TW95129055 A TW 95129055A TW 200722131 A TW200722131 A TW 200722131A
Authority
TW
Taiwan
Prior art keywords
needle
clip
needle guard
grip
shaft
Prior art date
Application number
TW095129055A
Other languages
Chinese (zh)
Other versions
TWI337547B (en
Inventor
Dennis M Bialecki
Thomas F Lilley Jr
Sean J Albert
Original Assignee
Smiths Medical Asd 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
Priority claimed from US11/161,551 external-priority patent/US7753877B2/en
Application filed by Smiths Medical Asd Inc filed Critical Smiths Medical Asd Inc
Publication of TW200722131A publication Critical patent/TW200722131A/en
Application granted granted Critical
Publication of TWI337547B publication Critical patent/TWI337547B/en

Links

Landscapes

  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

A needle guard includes a clip with a canting wall to grip the needle shaft and a distal wall to block the tip thereof, wherein the canting and distal walls may be interconnected by an angled strut, a spring member, such as a leaf spring, may have a portion extending past an edge of the strut to bias the clip to grip the needle shaft, and the distal wall may be or include a stylus and have an L-shape to define a lip to help block the needle tip. The clip may have a depending heel to help pivot the clip about a ledge to grip the needle shaft. A needle support may be provided to limit flexure of the needle which might otherwise allow the needle to come loose from the clip. Arrangements for limiting rotation of the needle hub and needle guard housing are provided, as is a protective shroud to reduce the risk of inadvertent activation of the needle guard. Further, the needle guard may be used with a catheter assembly. Also provided is an improved duckbill release mechanism.
TW95129055A 2005-08-08 2006-08-08 Needle guard strut wall clip TWI337547B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/161,551 US7753877B2 (en) 2005-08-08 2005-08-08 Needle guard strut wall clip

Publications (2)

Publication Number Publication Date
TW200722131A true TW200722131A (en) 2007-06-16
TWI337547B TWI337547B (en) 2011-02-21

Family

ID=38829159

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95129055A TWI337547B (en) 2005-08-08 2006-08-08 Needle guard strut wall clip

Country Status (4)

Country Link
AR (1) AR057738A1 (en)
MX (1) MXPA06009014A (en)
TW (1) TWI337547B (en)
ZA (1) ZA200606364B (en)

Also Published As

Publication number Publication date
ZA200606364B (en) 2014-07-30
MXPA06009014A (en) 2007-04-13
TWI337547B (en) 2011-02-21
AR057738A1 (en) 2007-12-12

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees