SE306396B - - Google Patents

Info

Publication number
SE306396B
SE306396B SE11636/61A SE1163661A SE306396B SE 306396 B SE306396 B SE 306396B SE 11636/61 A SE11636/61 A SE 11636/61A SE 1163661 A SE1163661 A SE 1163661A SE 306396 B SE306396 B SE 306396B
Authority
SE
Sweden
Prior art keywords
piston
barrel
passage
sealing member
needle
Prior art date
Application number
SE11636/61A
Inventor
S Goldberg
Original Assignee
Intra Prod Inc
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 Intra Prod Inc filed Critical Intra Prod Inc
Publication of SE306396B publication Critical patent/SE306396B/xx

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
    • 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
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M2005/2403—Ampoule inserted into the ampoule holder
    • A61M2005/2407—Ampoule inserted into the ampoule holder from the rear
    • 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
    • A61M2005/2433—Ampoule fixed to ampoule holder
    • A61M2005/2437—Ampoule fixed to ampoule holder by clamping 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
    • A61M5/24—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
    • A61M5/2459—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 upon internal pressure increase, e.g. pierced or burst
    • A61M2005/2462—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 upon internal pressure increase, e.g. pierced or burst by displacing occluding plugs
    • 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
    • A61M2005/2485—Ampoule holder connected to rest of syringe
    • A61M2005/2488—Ampoule holder connected to rest of syringe via rotation, e.g. threads or bayonet
    • 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
    • A61M2005/3128—Incorporating one-way valves, e.g. pressure-relief or non-return valves
    • 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
    • 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
    • A61M5/3148—Means for causing or aiding aspiration or plunger retraction

Abstract

990,244. Hypodermic syringes. GRAHAM CHEMICAL CORPORATION. Nov. 23, 1961 [Nov. 23, 1960], No. 41993/61. Heading A5R. A hypodermic syringe comprises a barrel, a piston movable therein, an elastomeric member closing the discharge end of the barrel and formed with a passage extending therethrough, and a sealing member closing said passage but adapted to be expelled therefrom when pressure is applied to the piston. In Fig. 1 a cylindrical barrel 22 contains a piston 36 formed with two axial holes 37 into one of which is forced the inner end of a pistonrod 39. Projecting from the discharge end of barrel 22 is a reduced tubular member 24 formed at its end with a radial flange 23. A rubber member 26 has a disc portion abutting flange 23 and a cylindrical extension projecting into member 24. A passage 27 extending through member 26 is closed by a spherical sealing member 28. The needle 33 at its upper end projects into and is integral with a cup-shaped member 32, and a cylindrical extrusion 29 of the latter is crimped about the disc portion of member 26 and flange 23 to secure member 26 rigidly thereto. When piston 36 is moved inwardly, ball 28 is forced out of passage 27 and is held in cup 32. The sealing member may alternatively be disc shaped. The needle is protected by a sheath 35. In a modification the barrel and needle are made as a disposable unit usable in a syringe body 42, Fig. 3, formed with oppositely disposed slots 43. A piston 41 has a screwed stem which screws into the inner end of a piston-rod 49 passing through a plug 44 which screws into the outer end of the body 42 sufficiently to expel sealing member 28.
SE11636/61A 1960-11-23 1961-11-22 SE306396B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71220A US3102539A (en) 1960-11-23 1960-11-23 Disposable cartridge type hypodermic syringe devices

Publications (1)

Publication Number Publication Date
SE306396B true SE306396B (en) 1968-11-25

Family

ID=22100002

Family Applications (1)

Application Number Title Priority Date Filing Date
SE11636/61A SE306396B (en) 1960-11-23 1961-11-22

Country Status (5)

Country Link
US (1) US3102539A (en)
BE (1) BE717121A (en)
FR (1) FR1321437A (en)
GB (1) GB990244A (en)
SE (1) SE306396B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941128A (en) * 1970-11-10 1976-03-02 Affiliated Hospital Products, Inc. Fluid dispensing arrangement
US5312348A (en) * 1993-07-30 1994-05-17 Sans Ten S Single-usage disposable hypodermic syringe
NL1021236C2 (en) * 2002-08-08 2004-02-10 Medical Patents Ltd Injection syringe assembly includes liquid holder, plunger, injection needle, sealing element, and removable member for fixing sealing element in first position
CA2522528A1 (en) * 2003-04-16 2004-11-04 Allergan, Inc. Controlled volume injection/aspiration device
ES2386166T5 (en) † 2007-06-14 2016-06-21 Sanofi-Aventis Deutschland Gmbh Two-chamber carpule with accessory
EP3028730B1 (en) * 2013-07-29 2018-04-18 Terumo Kabushiki Kaisha Gasket insertion method in which gasket is fitted in outer cylinder of syringe, and a gasket
CN114869423B (en) * 2022-05-12 2023-03-24 连云港市妇幼保健院(连云港市第三人民医院) Painful branch of academic or vocational study puncture injection needle pipe support with dismouting and locking function

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1174745A (en) * 1915-03-11 1916-03-07 Lilly Co Eli Hypodermic syringe.
US1174673A (en) * 1915-09-10 1916-03-07 Lilly Co Eli Syringe.
US1712070A (en) * 1924-01-30 1929-05-07 Cook Lab Inc Syringe
US2636493A (en) * 1950-12-22 1953-04-28 Compule Corp Mixing container for segregated ingredients of therapeutic preparations
US2688966A (en) * 1951-10-06 1954-09-14 Huber Jennie Compartmented ampoule
US2798487A (en) * 1952-05-09 1957-07-09 Becton Dickinson Co Syringe assembly
US2671450A (en) * 1953-04-10 1954-03-09 American Home Prod Injection syringe and cartridge
US2847996A (en) * 1953-08-13 1958-08-19 Miljam Instr Corp Hypodermic syringe
US2893390A (en) * 1954-04-28 1959-07-07 Edgar H Wilburn Hypodermic syringes
US2869543A (en) * 1957-08-23 1959-01-20 Iowa Cooperative Ass Injector

Also Published As

Publication number Publication date
FR1321437A (en) 1963-03-22
BE717121A (en) 1968-12-27
GB990244A (en) 1965-04-28
US3102539A (en) 1963-09-03

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