WO2000038768A3 - Device for shielding the free end of a hypodermic needle - Google Patents

Device for shielding the free end of a hypodermic needle Download PDF

Info

Publication number
WO2000038768A3
WO2000038768A3 PCT/NL1999/000795 NL9900795W WO0038768A3 WO 2000038768 A3 WO2000038768 A3 WO 2000038768A3 NL 9900795 W NL9900795 W NL 9900795W WO 0038768 A3 WO0038768 A3 WO 0038768A3
Authority
WO
WIPO (PCT)
Prior art keywords
hypodermic needle
shielding
control means
connecting element
free end
Prior art date
Application number
PCT/NL1999/000795
Other languages
French (fr)
Other versions
WO2000038768A2 (en
Inventor
Michel Dirk Jan Florie
Original Assignee
Michel Dirk Jan Florie
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 Michel Dirk Jan Florie filed Critical Michel Dirk Jan Florie
Priority to AU20063/00A priority Critical patent/AU2006300A/en
Publication of WO2000038768A2 publication Critical patent/WO2000038768A2/en
Publication of WO2000038768A3 publication Critical patent/WO2000038768A3/en

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
    • A61M5/3275—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel being connected to the needle hub or syringe by radially deflectable members, e.g. longitudinal slats, cords or bands
    • 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
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user

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

A device for shielding, in particular after use, the free end of a hypodermic needle secured to a hypodermic syringe comprises a shielding part at least partly surrounding the hypodermic needle, which shielding part is slidable in the longitudinal direction of the hypodermic needle by means of control means connected with the hypodermic syringe, the control means being foldable by a hinge joint between a position in which the component parts of the control means make an angle with each other and a substantially stretched position. The control means are formed by a first connecting element hingedly connected with the hypodermic syringe and a second connecting element hingedly connected with the first connecting element, at the end of which second connecting element the shielding part is fixed, at least one of the connecting elements being relatively rigid.
PCT/NL1999/000795 1998-12-23 1999-12-22 Device for shielding the free end of a hypodermic needle WO2000038768A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU20063/00A AU2006300A (en) 1998-12-23 1999-12-22 Device for shielding the free end of a hypodermic needle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1010885A NL1010885C2 (en) 1998-12-23 1998-12-23 Device for shielding the free end of a hypodermic needle.
NL1010885 1998-12-23

Publications (2)

Publication Number Publication Date
WO2000038768A2 WO2000038768A2 (en) 2000-07-06
WO2000038768A3 true WO2000038768A3 (en) 2001-11-01

Family

ID=19768364

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL1999/000795 WO2000038768A2 (en) 1998-12-23 1999-12-22 Device for shielding the free end of a hypodermic needle

Country Status (3)

Country Link
AU (1) AU2006300A (en)
NL (1) NL1010885C2 (en)
WO (1) WO2000038768A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030220587A1 (en) * 2002-05-23 2003-11-27 Becton Dickinson And Company Medical device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4735618A (en) * 1987-07-20 1988-04-05 Henry E. Szachowicz, Jr. Protective enclosure for hypodermic syringe
US4790828A (en) * 1987-08-07 1988-12-13 Dombrowski Mitchell P Self-capping needle assembly
US4911706A (en) * 1988-10-14 1990-03-27 Regents Of The University Of Minnesota Automatic needle cover
GB2252046A (en) * 1991-01-22 1992-07-29 Ricardo Sheath Oxford Steyn Syringe needle or catheter covers
US5348544A (en) * 1993-11-24 1994-09-20 Becton, Dickinson And Company Single-handedly actuatable safety shield for needles
EP0713710A1 (en) * 1994-11-22 1996-05-29 Becton, Dickinson and Company Needle point barrier
US5700249A (en) * 1993-11-04 1997-12-23 Jenkins; David Howell Needle point protector
US5713872A (en) * 1994-06-09 1998-02-03 Feuerborn; Arthur Mark Flexing safety shield for hypodermic needles

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4735618A (en) * 1987-07-20 1988-04-05 Henry E. Szachowicz, Jr. Protective enclosure for hypodermic syringe
US4790828A (en) * 1987-08-07 1988-12-13 Dombrowski Mitchell P Self-capping needle assembly
US4911706A (en) * 1988-10-14 1990-03-27 Regents Of The University Of Minnesota Automatic needle cover
GB2252046A (en) * 1991-01-22 1992-07-29 Ricardo Sheath Oxford Steyn Syringe needle or catheter covers
US5700249A (en) * 1993-11-04 1997-12-23 Jenkins; David Howell Needle point protector
US5348544A (en) * 1993-11-24 1994-09-20 Becton, Dickinson And Company Single-handedly actuatable safety shield for needles
US5713872A (en) * 1994-06-09 1998-02-03 Feuerborn; Arthur Mark Flexing safety shield for hypodermic needles
EP0713710A1 (en) * 1994-11-22 1996-05-29 Becton, Dickinson and Company Needle point barrier

Also Published As

Publication number Publication date
WO2000038768A2 (en) 2000-07-06
AU2006300A (en) 2000-07-31
NL1010885C2 (en) 2000-06-26

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