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FR2881053B1 - NEEDLE PROTECTION DEVICE FOR SYRINGE AND INJECTION ASSEMBLY THEREOF - Google Patents

NEEDLE PROTECTION DEVICE FOR SYRINGE AND INJECTION ASSEMBLY THEREOF

Info

Publication number
FR2881053B1
FR2881053B1 FR0500769A FR0500769A FR2881053B1 FR 2881053 B1 FR2881053 B1 FR 2881053B1 FR 0500769 A FR0500769 A FR 0500769A FR 0500769 A FR0500769 A FR 0500769A FR 2881053 B1 FR2881053 B1 FR 2881053B1
Authority
FR
France
Prior art keywords
syringe
protection device
injection assembly
needle protection
needle
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.)
Expired - Fee Related
Application number
FR0500769A
Other languages
French (fr)
Other versions
FR2881053A1 (en
Inventor
Benoit Monaco
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.)
SEDAT SA
Original Assignee
SEDAT SA
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 SEDAT SA filed Critical SEDAT SA
Priority to FR0500769A priority Critical patent/FR2881053B1/en
Publication of FR2881053A1 publication Critical patent/FR2881053A1/en
Application granted granted Critical
Publication of FR2881053B1 publication Critical patent/FR2881053B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • 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
    • A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
    • A61M2005/3107—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle for needles
    • A61M2005/3109—Caps sealing the needle bore by use of, e.g. air-hardening adhesive, elastomer or epoxy resin
    • 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
    • A61M2005/3261—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user triggered by radial deflection of the anchoring parts between sleeve and syringe barrel, e.g. spreading of sleeve retaining hooks having slanted surfaces by engagement with conically shaped collet of the piston rod during the last portion of the injection stroke of the plunger
    • 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
    • A61M2005/3261—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user triggered by radial deflection of the anchoring parts between sleeve and syringe barrel, e.g. spreading of sleeve retaining hooks having slanted surfaces by engagement with conically shaped collet of the piston rod during the last portion of the injection stroke of the plunger
    • A61M2005/3264—Trigger provided at the proximal end, i.e. syringe end opposite to needle mounting end
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2053—Media being expelled from injector by pressurised fluid or vacuum

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)
FR0500769A 2005-01-25 2005-01-25 NEEDLE PROTECTION DEVICE FOR SYRINGE AND INJECTION ASSEMBLY THEREOF Expired - Fee Related FR2881053B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0500769A FR2881053B1 (en) 2005-01-25 2005-01-25 NEEDLE PROTECTION DEVICE FOR SYRINGE AND INJECTION ASSEMBLY THEREOF

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0500769A FR2881053B1 (en) 2005-01-25 2005-01-25 NEEDLE PROTECTION DEVICE FOR SYRINGE AND INJECTION ASSEMBLY THEREOF

Publications (2)

Publication Number Publication Date
FR2881053A1 FR2881053A1 (en) 2006-07-28
FR2881053B1 true FR2881053B1 (en) 2008-01-25

Family

ID=34953683

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0500769A Expired - Fee Related FR2881053B1 (en) 2005-01-25 2005-01-25 NEEDLE PROTECTION DEVICE FOR SYRINGE AND INJECTION ASSEMBLY THEREOF

Country Status (1)

Country Link
FR (1) FR2881053B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106029137B (en) * 2014-01-21 2020-05-15 肠外技术有限责任公司 Force actuated injection device

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006042236A1 (en) * 2006-09-06 2008-03-27 Tecpharma Licensing Ag Needle guard with blocked guard position
EP2262559B1 (en) 2008-03-13 2019-05-01 Becton, Dickinson and Company Safety pen needle assembly having shield for non-patient end
WO2009114762A1 (en) 2008-03-13 2009-09-17 Becton, Dickinson And Company Safety pen needle assembly having shielding for patient and non-patient ends
CA2719110C (en) 2008-03-13 2017-07-25 Becton, Dickinson And Company Safety needle assembly
DE202008010494U1 (en) 2008-08-06 2008-11-20 Beier, Wolfram, Prof. Dr. Medical syringe with safety device
AU2013255890B2 (en) 2012-05-04 2017-06-22 Sanofi-Aventis Deutschland Gmbh Drug delivery device
US9649452B2 (en) 2013-12-10 2017-05-16 Becton, Dickinson And Company Active safety pen needle assembly
EP2883562B1 (en) 2013-12-10 2016-08-17 Becton Dickinson and Company Passive safety pen needle assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01207076A (en) * 1988-02-15 1989-08-21 Michio Ide Protector of medical needle
FR2654346A1 (en) * 1989-11-10 1991-05-17 Laisne Maurice Syringe which can be used only once and which has an incorporated and sliding system for protecting the needle
US5224936A (en) * 1992-10-15 1993-07-06 Brian Gallagher Automatic self-protecting hypodermic needle assembly
US5868713A (en) * 1997-04-03 1999-02-09 L.O.M. Laboratories Inc. Pneumatic retractable syringe
US6805686B1 (en) * 2003-05-06 2004-10-19 Abbott Laboratories Autoinjector with extendable needle protector shroud

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106029137B (en) * 2014-01-21 2020-05-15 肠外技术有限责任公司 Force actuated injection device

Also Published As

Publication number Publication date
FR2881053A1 (en) 2006-07-28

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110930