GB614003A - Hypodermic syringe - Google Patents

Hypodermic syringe

Info

Publication number
GB614003A
GB614003A GB1995/46A GB199546A GB614003A GB 614003 A GB614003 A GB 614003A GB 1995/46 A GB1995/46 A GB 1995/46A GB 199546 A GB199546 A GB 199546A GB 614003 A GB614003 A GB 614003A
Authority
GB
United Kingdom
Prior art keywords
ampoule
needle
barrel
moulded
cap
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
GB1995/46A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB614003A publication Critical patent/GB614003A/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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M5/2455—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M5/2422—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
    • A61M5/2429—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule by telescoping of ampoules or carpules with the syringe body
    • 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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M5/2455—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened
    • A61M5/2466—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened by piercing without 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
    • A61M5/31—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
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/343—Connection of needle cannula to needle hub, or directly to syringe nozzle without a needle hub

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

614,003. Hypodermic syringes. LOCKHART, M. L. Jan. 21, 1946. Nos. 1995 and 1996. Convention dates, Feb. 3, 1945, and Dec. 19, 1945. [Class 81 (ii)] A hypodermic syringe comprises a tubular body 10 open at one end to receive an ampoule 12, and closed at the other in which is moulded a double-ended needle 14, a post 22 surrounding the needle serving to engage the ampoule plug 28 after this has been pierced by the end of the needle. A cap 16 fits frictionally on a boss 20. A wax seal 38 is shown, and this may be broken by the operation of small lugs on the ampoule with a cam track 44, formed in the open end in the holder (Fig. 5). In another construction, a double-ended ampoule is employed, a fingerbearing plate fits frictionally on the barrel against an end-flange, crushable pins are formed on the inner face of the barrel adjacent the closed end to grip the ampoule, and fins may also be formed on the cap-retaining boss. Axial displacement of the needle may be prevented by forming it with a kink, ribs, a bead or an undercut sleeve at the point at which it is moulded in the barrel. This may be of transparent plastic material.
GB1995/46A 1945-02-03 1946-01-21 Hypodermic syringe Expired GB614003A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US614003XA 1945-02-03 1945-02-03

Publications (1)

Publication Number Publication Date
GB614003A true GB614003A (en) 1948-12-08

Family

ID=22035542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1995/46A Expired GB614003A (en) 1945-02-03 1946-01-21 Hypodermic syringe

Country Status (1)

Country Link
GB (1) GB614003A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959170A (en) * 1957-12-26 1960-11-08 Ernest S V Laub Hypodermic syringe
WO2012003221A1 (en) * 2010-06-29 2012-01-05 Cv Holdings, Llc Syringe with integrated needle
EP2484401A1 (en) * 2008-01-15 2012-08-08 West Pharmaceutical Services, Inc. A cannula with a syringe barrel
USD689188S1 (en) 2012-07-19 2013-09-03 West Pharmaceutical Services, Inc. Syringe plunger rod
USD693002S1 (en) 2011-09-21 2013-11-05 West Pharmaceutical Services, Inc. Hub for medical container
US8721603B2 (en) 2008-01-15 2014-05-13 West Pharmaceutical Services, Inc. Syringe with co-molded hub and cannula
CN110237359A (en) * 2019-06-28 2019-09-17 广东嘉博制药有限公司 A kind of pre- encapsulating ejection preparation of emulsion injection and preparation method thereof

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959170A (en) * 1957-12-26 1960-11-08 Ernest S V Laub Hypodermic syringe
EP2484401A1 (en) * 2008-01-15 2012-08-08 West Pharmaceutical Services, Inc. A cannula with a syringe barrel
US8496862B2 (en) 2008-01-15 2013-07-30 West Pharmaceutical Services, Inc. Collet mechanism and method of molding cannula to a syringe barrel
US8721603B2 (en) 2008-01-15 2014-05-13 West Pharmaceutical Services, Inc. Syringe with co-molded hub and cannula
US9468726B2 (en) 2008-01-15 2016-10-18 West Pharmaceutical Services, Inc. Syringe with co-molded hub and cannula
WO2012003221A1 (en) * 2010-06-29 2012-01-05 Cv Holdings, Llc Syringe with integrated needle
CN103037982A (en) * 2010-06-29 2013-04-10 Csp技术公司 Syringe with integrated needle
US9381687B2 (en) 2010-06-29 2016-07-05 Sio2 Medical Products, Inc. Syringe with integrated needle
USD693002S1 (en) 2011-09-21 2013-11-05 West Pharmaceutical Services, Inc. Hub for medical container
USD689188S1 (en) 2012-07-19 2013-09-03 West Pharmaceutical Services, Inc. Syringe plunger rod
CN110237359A (en) * 2019-06-28 2019-09-17 广东嘉博制药有限公司 A kind of pre- encapsulating ejection preparation of emulsion injection and preparation method thereof

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