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WO2005060679A3 - Dispositif de protection pour aiguilles medicales - Google Patents

Dispositif de protection pour aiguilles medicales Download PDF

Info

Publication number
WO2005060679A3
WO2005060679A3 PCT/US2004/042560 US2004042560W WO2005060679A3 WO 2005060679 A3 WO2005060679 A3 WO 2005060679A3 US 2004042560 W US2004042560 W US 2004042560W WO 2005060679 A3 WO2005060679 A3 WO 2005060679A3
Authority
WO
WIPO (PCT)
Prior art keywords
shield
needle
binding
binding member
safety shield
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
PCT/US2004/042560
Other languages
English (en)
Other versions
WO2005060679A2 (fr
Inventor
Mark F Ferguson
Donald Solomon
Roy Barrus
Jeremy Snow
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.)
Specialized Health Products Inc
Original Assignee
Specialized Health Products 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 US10/739,868 external-priority patent/US7413562B2/en
Application filed by Specialized Health Products Inc filed Critical Specialized Health Products Inc
Publication of WO2005060679A2 publication Critical patent/WO2005060679A2/fr
Publication of WO2005060679A3 publication Critical patent/WO2005060679A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3273—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel freely sliding on needle shaft without connection to syringe or needle

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

L'invention concerne un dispositif de protection pour aiguilles médicales comprenant un embout d'aiguille à partir duquel s'étend un tube d'aiguille. Au moins un dispositif de protection peut passer d'une position rétractée à une position déployée de manière à recouvrir une extrémité distale de l'aiguille. Le dispositif de protection comprend un élément de liaison disposé à l'intérieur du dispositif de protection, comportant des surfaces de liaison formant une ouverture conçue pour recevoir l'aiguille de manière coulissante. L'élément de liaison comprend au moins un élément de retenue conçu pour entrer en prise avec l'aiguille lorsqu'elle est introduite dans le dispositif de protection pour créer une force de résistance. La force de résistance facilite l'inclinaison de l'élément de liaison, les surfaces de liaison entrant en prise avec l'aiguille pour éviter que le dispositif de protection ne glisse de l'aiguille. Le dispositif de protection comprend au moins un élément de retenue pouvant entrer en prise entre le dispositif de protection et l'embout d'aiguille.
PCT/US2004/042560 2003-12-18 2004-12-17 Dispositif de protection pour aiguilles medicales Ceased WO2005060679A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10/739,868 2003-12-18
US10/739,868 US7413562B2 (en) 2001-03-15 2003-12-18 Safety shield for medical needles
US62919704P 2004-11-18 2004-11-18
US60/629,197 2004-11-18

Publications (2)

Publication Number Publication Date
WO2005060679A2 WO2005060679A2 (fr) 2005-07-07
WO2005060679A3 true WO2005060679A3 (fr) 2005-10-20

Family

ID=34713875

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/042560 Ceased WO2005060679A2 (fr) 2003-12-18 2004-12-17 Dispositif de protection pour aiguilles medicales

Country Status (1)

Country Link
WO (1) WO2005060679A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7828773B2 (en) 2005-07-11 2010-11-09 Covidien Ag Safety reset key and needle assembly
US7905857B2 (en) 2005-07-11 2011-03-15 Covidien Ag Needle assembly including obturator with safety reset
WO2006113675A2 (fr) 2005-04-18 2006-10-26 Specialized Health Products, Inc. Procedes et dispositifs de fabrication de protecteurs pour aiguilles a usage medical
US20060276747A1 (en) 2005-06-06 2006-12-07 Sherwood Services Ag Needle assembly with removable depth stop
US7731692B2 (en) 2005-07-11 2010-06-08 Covidien Ag Device for shielding a sharp tip of a cannula and method of using the same
US7654735B2 (en) 2005-11-03 2010-02-02 Covidien Ag Electronic thermometer
US8357104B2 (en) 2007-11-01 2013-01-22 Coviden Lp Active stylet safety shield

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5423766A (en) * 1994-08-26 1995-06-13 Becton, Dickinson And Company Safety shield having spring tether
US6117108A (en) * 1997-08-20 2000-09-12 Braun Melsungen Ag Spring clip safety IV catheter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5423766A (en) * 1994-08-26 1995-06-13 Becton, Dickinson And Company Safety shield having spring tether
US6117108A (en) * 1997-08-20 2000-09-12 Braun Melsungen Ag Spring clip safety IV catheter

Also Published As

Publication number Publication date
WO2005060679A2 (fr) 2005-07-07

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