GB1450514A - Injection syringe with sealed needle guard - Google Patents

Injection syringe with sealed needle guard

Info

Publication number
GB1450514A
GB1450514A GB452275A GB452275A GB1450514A GB 1450514 A GB1450514 A GB 1450514A GB 452275 A GB452275 A GB 452275A GB 452275 A GB452275 A GB 452275A GB 1450514 A GB1450514 A GB 1450514A
Authority
GB
United Kingdom
Prior art keywords
needle guard
needle
locking ring
injection syringe
breakable connections
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
Application number
GB452275A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB1450514A publication Critical patent/GB1450514A/en
Expired 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
    • A61M5/28—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
    • 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
    • A61M5/3202—Devices for protection of the needle before use, e.g. caps

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

1450514 Injection syringes PHILIPS GLOEILAMPENFABRIEKEN NV 3 Feb 1975 [6 Feb 1974] 4522/75 Heading A5R An injection syringe 1 comprises a needle guard 14 provided with a thickened portion or ridge 15 adjacent to the needle mount 12 whereby it is sealed in place on the needle by a locking ring 16, (26) which is joined by breakable connections 20, (30) either to the body of the syringe 2, Fig. 1 or to a holder for that body (22, Fig. 2). The locking ring is so arranged that the needle guard cannot be removed without breaking the breakable connections so that the user may be assured of the needle's sterility. As described the locking ring is in the form of a hollow cap with a bore through its top which is larger in diameter than the main part of the needle guard but smaller than the thickened portion. The locking ring may for example be made from clear plastics in which case the breakable connections may be narrow strips of plastics.
GB452275A 1974-02-06 1975-02-03 Injection syringe with sealed needle guard Expired GB1450514A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7401607,A NL172919C (en) 1974-02-06 1974-02-06 INJECTION SYRINGE WITH NEEDLE GUARD AND SAFETY COVER FOR THIS INJECTION SYRINGE.

Publications (1)

Publication Number Publication Date
GB1450514A true GB1450514A (en) 1976-09-22

Family

ID=19820693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB452275A Expired GB1450514A (en) 1974-02-06 1975-02-03 Injection syringe with sealed needle guard

Country Status (16)

Country Link
JP (2) JPS50108789A (en)
AR (1) AR201534A1 (en)
BE (1) BE825222A (en)
BR (1) BR7500668A (en)
CA (1) CA1040958A (en)
CH (1) CH579923A5 (en)
DE (1) DE2503032C2 (en)
DK (1) DK152011C (en)
ES (1) ES225671Y (en)
FR (1) FR2259624B1 (en)
GB (1) GB1450514A (en)
IL (1) IL46554A (en)
IT (1) IT1031421B (en)
NL (1) NL172919C (en)
SE (1) SE415956B (en)
ZA (1) ZA75266B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989045A (en) * 1972-09-29 1976-11-02 Eck William F Van Hypodermic syringe
US4148316A (en) * 1977-08-29 1979-04-10 Stewart-Naumann Laboratories, Inc. Self-sealed hypodermic syringe
DE3217913C2 (en) * 1982-05-12 1984-04-26 Fresenius AG, 6380 Bad Homburg Sterile containers for medical purposes
EP0107873B1 (en) * 1982-10-27 1987-06-24 Duphar International Research B.V Hypodermic syringe having a telescopic assembly between cartridge and medicament holder
FR2586191A1 (en) * 1985-08-13 1987-02-20 Cosmonor Sa PRE-FILLED SYRINGE COMPRISING A CARPULE CONTAINING A LIQUID, IN PARTICULAR A MEDICINAL PRODUCT, TO BE INJECTED
ES2056244T3 (en) * 1989-05-17 1994-10-01 Vetter & Co Apotheker SYRINGE FOR MEDICAL APPLICATIONS.
US5395339A (en) * 1992-01-31 1995-03-07 Sherwood Medical Company Medical device with sterile fluid pathway
DE19638940C2 (en) * 1996-09-23 1999-01-07 Vetter & Co Apotheker Prefilled syringe for medical purposes
FR2903313B1 (en) * 2006-07-04 2008-10-17 Corneal Ind Soc Par Actions Si NEEDLE HOOD

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH400005A (en) * 1961-09-25 1965-09-30 Brunswick Corp Bacteria-proof packaging
US3149717A (en) * 1962-08-27 1964-09-22 Johnson & Johnson Container for hypodermic needle
DE1880015U (en) * 1963-05-18 1963-10-03 Faensen Kleinmetall LOCKING AND PROTECTIVE DEVICE FOR INJECTION SYRINGE WITH ATTACHED CANNULA.

Also Published As

Publication number Publication date
SE7501163L (en) 1975-08-07
NL172919B (en) 1983-06-16
CA1040958A (en) 1978-10-24
BR7500668A (en) 1975-11-11
ES225671U (en) 1977-03-16
ES225671Y (en) 1977-07-01
SE415956B (en) 1980-11-17
IL46554A (en) 1977-08-31
NL172919C (en) 1983-11-16
DK36375A (en) 1975-09-22
NL7401607A (en) 1975-08-08
ZA75266B (en) 1976-08-25
JPS6314859Y2 (en) 1988-04-26
AR201534A1 (en) 1975-03-21
AU7782075A (en) 1976-08-05
FR2259624A1 (en) 1975-08-29
DK152011B (en) 1988-01-25
BE825222A (en) 1975-08-05
JPS50108789A (en) 1975-08-27
FR2259624B1 (en) 1981-05-22
DE2503032A1 (en) 1975-08-14
IT1031421B (en) 1979-04-30
JPS5779539U (en) 1982-05-17
CH579923A5 (en) 1976-09-30
DK152011C (en) 1988-06-20
IL46554A0 (en) 1975-04-25
DE2503032C2 (en) 1982-09-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee