FR2809628B1 - Seringue preemplie a deux pistons mobiles retenant un liquide a injecter - Google Patents

Seringue preemplie a deux pistons mobiles retenant un liquide a injecter

Info

Publication number
FR2809628B1
FR2809628B1 FR0007169A FR0007169A FR2809628B1 FR 2809628 B1 FR2809628 B1 FR 2809628B1 FR 0007169 A FR0007169 A FR 0007169A FR 0007169 A FR0007169 A FR 0007169A FR 2809628 B1 FR2809628 B1 FR 2809628B1
Authority
FR
France
Prior art keywords
retaining
injection
liquid
filled syringe
mobile pistons
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 - Lifetime
Application number
FR0007169A
Other languages
English (en)
Other versions
FR2809628A1 (fr
Inventor
Pascal Denolly
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.)
Tech Group Europe Ltd
Original Assignee
Sedat SAS
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 SAS filed Critical Sedat SAS
Priority to FR0007169A priority Critical patent/FR2809628B1/fr
Publication of FR2809628A1 publication Critical patent/FR2809628A1/fr
Application granted granted Critical
Publication of FR2809628B1 publication Critical patent/FR2809628B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • 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
    • A61M5/3257—Semi-automatic sleeve extension, i.e. in which triggering of the sleeve extension requires a deliberate action by the user, e.g. manual release of spring-biased extension means
    • 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
    • A61M5/3129—Syringe barrels
    • A61M2005/3132—Syringe barrels having flow passages for injection agents at the distal end of the barrel to bypass a sealing stopper after its displacement to this end due to internal pressure increase
    • 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
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/285—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened
    • A61M5/286—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened upon internal pressure increase, e.g. pierced or burst

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
FR0007169A 2000-06-05 2000-06-05 Seringue preemplie a deux pistons mobiles retenant un liquide a injecter Expired - Lifetime FR2809628B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0007169A FR2809628B1 (fr) 2000-06-05 2000-06-05 Seringue preemplie a deux pistons mobiles retenant un liquide a injecter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0007169A FR2809628B1 (fr) 2000-06-05 2000-06-05 Seringue preemplie a deux pistons mobiles retenant un liquide a injecter

Publications (2)

Publication Number Publication Date
FR2809628A1 FR2809628A1 (fr) 2001-12-07
FR2809628B1 true FR2809628B1 (fr) 2004-07-02

Family

ID=8850971

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0007169A Expired - Lifetime FR2809628B1 (fr) 2000-06-05 2000-06-05 Seringue preemplie a deux pistons mobiles retenant un liquide a injecter

Country Status (1)

Country Link
FR (1) FR2809628B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2832080B1 (fr) * 2001-11-15 2004-09-24 Valois Sa Dispositif de distribution de produit fluide

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL180634C (nl) * 1977-12-23 1987-04-01 Duphar Int Res Injectiespuit alsmede naaldhouder hiervoor.
US4334536A (en) * 1980-11-05 1982-06-15 Pfleger Frederick W Hypodermic syringe needle assembly
ATE42041T1 (de) * 1985-02-07 1989-04-15 Duphar Int Res Injektionsspritze.
NL8802106A (nl) * 1988-08-26 1990-03-16 Abraham Van Den Haak Naaldbeveiliging voor een injectiespuit.
US5522804A (en) * 1994-02-15 1996-06-04 Lynn; Lawrence A. Aspiration, mixing, and injection syringe
AUPO723997A0 (en) * 1997-06-10 1997-07-03 Astra Pharmaceuticals Pty Ltd Prefilled container
FR2805166A1 (fr) * 2000-02-22 2001-08-24 Sedat Seringue preemplie a deux pistons mobiles retenant un liquide a injecter

Also Published As

Publication number Publication date
FR2809628A1 (fr) 2001-12-07

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Legal Events

Date Code Title Description
TP Transmission of property

Owner name: TECH GROUP EUROPE LIMITED, IE

Effective date: 20111104

PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18

PLFP Fee payment

Year of fee payment: 19

PLFP Fee payment

Year of fee payment: 20