SE7703912L - DISPOSABLE SYRINGE SYRINGE - Google Patents

DISPOSABLE SYRINGE SYRINGE

Info

Publication number
SE7703912L
SE7703912L SE7703912A SE7703912A SE7703912L SE 7703912 L SE7703912 L SE 7703912L SE 7703912 A SE7703912 A SE 7703912A SE 7703912 A SE7703912 A SE 7703912A SE 7703912 L SE7703912 L SE 7703912L
Authority
SE
Sweden
Prior art keywords
sealing member
syringe
piston
space
needle cap
Prior art date
Application number
SE7703912A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE428095B (en
Inventor
H M Bekkering
E M Schmidt
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of SE7703912L publication Critical patent/SE7703912L/en
Priority claimed from US06/146,152 external-priority patent/US4291695A/en
Publication of SE428095B publication Critical patent/SE428095B/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
    • A61M5/28—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
    • 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
    • A61M5/3135—Syringe barrels characterised by constructional features of the proximal 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
    • A61M5/31—Details
    • A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
    • A61M2005/3106—Plugs for syringes without needle
    • 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
    • A61M2005/3117—Means preventing contamination of the medicament compartment of a syringe
    • A61M2005/3118—Means preventing contamination of the medicament compartment of a syringe via the distal end of a syringe, i.e. syringe end for mounting a needle cannula
    • 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
    • A61M5/3137—Specially designed finger grip means, e.g. for easy manipulation of the syringe rod
    • A61M2005/3139—Finger grips not integrally formed with the syringe barrel, e.g. using adapter with finger grips

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (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

The single-use injection syringe comprises a liquid container (11) having a needle cap (14) for attachment of an injection needle (12). The container (11) holds the substance to be injected between a piston and a tearable sealing member (72), and the needle cap (14) houses a space (78) in which the sealing member (72) can expand and be torn. The space inside the needle cap (14) is dimensioned so that the piston can move past the torn sealing member (72) essentially over the entire path up to the end of the space (78) after tearing of the sealing member (72). Due to this design it is possible for the piston to eject virtually the complete amount of liquid present in the liquid container (11). <IMAGE>
SE7703912A 1976-04-05 1977-04-04 SUSPECTIVE SUSPENSION SE428095B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLAANVRAGE7603511,A NL178057C (en) 1976-04-05 1976-04-05 SINGLE-USE INJECTION SYRINGE.
US06/146,152 US4291695A (en) 1976-04-05 1980-05-02 Disposable injection syringe

Publications (2)

Publication Number Publication Date
SE7703912L true SE7703912L (en) 1977-10-06
SE428095B SE428095B (en) 1983-06-06

Family

ID=26645199

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7703912A SE428095B (en) 1976-04-05 1977-04-04 SUSPECTIVE SUSPENSION

Country Status (11)

Country Link
JP (1) JPS52138392A (en)
AT (1) AT374369B (en)
AU (1) AU509664B2 (en)
BE (1) BE853218A (en)
CA (1) CA1080571A (en)
CH (1) CH616081A5 (en)
DE (1) DE2713811A1 (en)
FR (1) FR2347057A1 (en)
GB (1) GB1517495A (en)
NL (1) NL178057C (en)
SE (1) SE428095B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1257163A (en) * 1985-09-23 1989-07-11 Bruce Rosenberg Tamper evident injection syringe
JPH0450223Y2 (en) * 1986-06-20 1992-11-26
CH673775A5 (en) * 1987-07-10 1990-04-12 Jacques Verlier
AU603862B2 (en) * 1988-02-10 1990-11-29 Astra Pharmaceuticals Pty Ltd Plastic cartridge and syringe
DK0390244T3 (en) * 1989-03-28 1993-02-08 Duphar Int Res Pre-filled injection device comprising a cylinder in which a liquid diazepam formulation is included

Also Published As

Publication number Publication date
FR2347057A1 (en) 1977-11-04
DE2713811A1 (en) 1977-10-13
GB1517495A (en) 1978-07-12
JPS52138392A (en) 1977-11-18
CA1080571A (en) 1980-07-01
AU509664B2 (en) 1980-05-22
CH616081A5 (en) 1980-03-14
NL178057C (en) 1986-01-16
AU2383577A (en) 1978-10-05
FR2347057B1 (en) 1982-03-26
JPS6125385B2 (en) 1986-06-16
AT374369B (en) 1984-04-10
BE853218A (en) 1977-10-04
NL7603511A (en) 1977-10-07
ATA236977A (en) 1983-09-15
NL178057B (en) 1985-08-16
SE428095B (en) 1983-06-06

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