GB891887A - Improvements in and relating to hypodermic syringes - Google Patents

Improvements in and relating to hypodermic syringes

Info

Publication number
GB891887A
GB891887A GB17298/58A GB1729858A GB891887A GB 891887 A GB891887 A GB 891887A GB 17298/58 A GB17298/58 A GB 17298/58A GB 1729858 A GB1729858 A GB 1729858A GB 891887 A GB891887 A GB 891887A
Authority
GB
United Kingdom
Prior art keywords
needle
ampoule
spring
plunger
injection
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
GB17298/58A
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.)
STATO AG
Original Assignee
STATO AG
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 STATO AG filed Critical STATO AG
Publication of GB891887A publication Critical patent/GB891887A/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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2033—Spring-loaded one-shot injectors with or without automatic needle insertion
    • 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
    • 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
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/2006—Having specific accessories
    • A61M2005/2013—Having specific accessories triggering of discharging means by contact of injector with patient 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/206—With automatic needle insertion
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/2086—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically having piston damping means, e.g. axially or rotationally acting retarders
    • 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
    • A61M2005/2418—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic comprising means for damping shocks on ampoule
    • 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

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

891,887. Surgical injection appliances. STATO A.G. May 30, 1958 [May 31, 1957], No. 17298/58. Class 81 (2). An automatic, hypodermic injection appliance having a spring-loaded plunger for inserting the needle and making the injection, has an end cap which guides the ampoule and needle and also, when detached and inverted, is used for compressing the spring for subsequent use. The spring 20 is held within the tubular body 1 and is compressed, at one end, against a locating member 11 in the body and, at the other end, against a flange on the plunger assembly 9. It is normally held compressed by spring blades 10, attached to the assembly 9, the upper ends of which pass through and engage over the upper face of the member 11. However, when the release knob 13 is depressed, the cylindrical insert 14 compresses these blades radially so that they are disengaged from the member 11 and the plunger 8 is driven downwards. Initially it contacts the ampoule stopper 31 and, thereafter, the resistance to flow of the liquid medicament 30 through the needle 29 causes the ampoule and needle to be projected rapidly downwards, after which the contents are ejected through the needle. The lower end of the needle is initially sealed by a rubber stopper 35 and the ampoule is fitted with a tubular sheath 36, which guides it as it moves downwards. This sheath is held in the end cap 3 to hold it rigid during use but, after an injection has been made, the end cap 3 is removed, together with the ampoule, and then inverted so that its end 5 can be used to bear against the plunger and compress the spring 20. The release knob has a form of bayonet connection with the body, so that it can be locked to prevent unintentional discharge of the contents.
GB17298/58A 1957-05-31 1958-05-30 Improvements in and relating to hypodermic syringes Expired GB891887A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST12623A DE1174020B (en) 1957-05-31 1957-05-31 Injection device

Publications (1)

Publication Number Publication Date
GB891887A true GB891887A (en) 1962-03-21

Family

ID=41254596

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17298/58A Expired GB891887A (en) 1957-05-31 1958-05-30 Improvements in and relating to hypodermic syringes

Country Status (6)

Country Link
US (1) US3066670A (en)
CH (1) CH331375A (en)
DE (1) DE1174020B (en)
FR (1) FR1203058A (en)
GB (1) GB891887A (en)
NL (1) NL106573C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8932266B2 (en) 2008-08-13 2015-01-13 Owen Mumford Limited Autoinjection devices
CN104906663A (en) * 2014-03-11 2015-09-16 泰尔茂株式会社 Liquid administration device

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK97473C (en) * 1954-10-27 1963-12-02 Astra Apotekarnes Kem Fab Operating mechanism for automatic syringes.
DK97966C (en) * 1954-10-27 1964-02-10 Astra Apotekarnes Kem Fab Syringe.
CH400462A (en) * 1961-10-07 1965-10-15 Penicillin Ges Dauelsberg & Co Injection syringe
US3217712A (en) * 1963-01-22 1965-11-16 Otto Konigslow Mfg Company Ampoule applicator
US3330279A (en) * 1963-10-18 1967-07-11 Sarnoff Automatic hypodermic syringe
DE1791246B1 (en) * 1964-09-24 1972-03-09 Walter Dr Stein Trigger device for injection devices
DE1957833A1 (en) * 1968-11-21 1970-07-02 Maurice Steiner Injection syringe, especially injection syringe handled by the patient himself
US3712301A (en) * 1971-01-11 1973-01-23 Survival Technology Gun type hypodermic injector with rapid cartridge displacement within holder
JPS482392U (en) * 1971-06-02 1973-01-12
US4031889A (en) * 1975-03-25 1977-06-28 William Floyd Pike Power operated aspirating hypodermic syringe
US3977402A (en) * 1975-03-25 1976-08-31 William Floyd Pike Injection apparatus and method with automatic aspiration feature
US3977401A (en) * 1975-03-25 1976-08-31 William Floyd Pike Injection apparatus
US4202314A (en) * 1978-11-20 1980-05-13 Busygin Valery P Device for injection of medicinal preparations
US4258713A (en) * 1979-07-23 1981-03-31 Wardlaw Stephen C Automatic disposable hypodermic syringe
US4316463A (en) * 1981-01-26 1982-02-23 Vac-O-Cast, Inc. Corrosive protected hypodermic module
US4832682A (en) * 1984-08-08 1989-05-23 Survival Technology, Inc. Injection method and apparatus with electrical blood absorbing stimulation
DE3644984A1 (en) * 1986-07-01 1988-07-07 Eberhardt Schlueter Cartridge or ampoule for an injection device and automatic injection device
DE3638984C3 (en) * 1986-11-14 1993-11-18 Haselmeier Wilhelm Fa Injection device
US4767413A (en) * 1987-04-20 1988-08-30 Habley Medical Technology Corporation Dental syringe having an automatically retractable needle
US4894054A (en) * 1988-06-20 1990-01-16 Miskinyar Shir A Preloaded automatic disposable syringe
US5709668A (en) * 1991-01-16 1998-01-20 Senetek Plc Automatic medicament injector employing non-coring needle
US5354287A (en) * 1991-01-16 1994-10-11 Senetek Plc Injector for delivering fluid to internal target tissue
US5167632A (en) * 1992-01-24 1992-12-01 New Potency Products, Inc. Syringe
IL107038A (en) * 1992-10-05 1997-04-15 Senetek Plc Medicament injectors and methods for injection using same
US5364363A (en) * 1993-07-08 1994-11-15 Survival Technology, Inc. Rectal administrator
US5599302A (en) * 1995-01-09 1997-02-04 Medi-Ject Corporation Medical injection system and method, gas spring thereof and launching device using gas spring
FR2733687B1 (en) * 1995-05-04 1997-10-03 Brunel Marc METHOD FOR MANUFACTURING A PRE-FILLED INJECTION DEVICE CONTAINING A DOSE OF LIQUID TO BE INJECTED, AND INJECTION DEVICE PRODUCED
US5865795A (en) * 1996-02-29 1999-02-02 Medi-Ject Corporation Safety mechanism for injection devices
US5921967A (en) * 1996-02-29 1999-07-13 Medi-Ject Corporation Plunger for nozzle assembly
US5800388A (en) * 1996-02-29 1998-09-01 Medi-Ject Corporation Plunger/ram assembly adapted for a fluid injector
US5722953A (en) * 1996-02-29 1998-03-03 Medi-Ject Corporation Nozzle assembly for injection device
US5643211A (en) * 1996-02-29 1997-07-01 Medi-Ject Corporation Nozzle assembly having a frangible plunger
US5875976A (en) * 1996-12-24 1999-03-02 Medi-Ject Corporation Locking mechanism for nozzle assembly
US6123684A (en) * 1998-07-27 2000-09-26 Medi-Ject Corporation Loading mechanism for medical injector assembly
WO2000006228A1 (en) 1998-07-27 2000-02-10 Medi-Ject Corporation Injection-assisting probe for medical injector assembly
US6276567B1 (en) 1999-03-29 2001-08-21 Hydrus, Inc. Pressurized fluid delivery apparatus
WO2004024211A2 (en) 2002-09-12 2004-03-25 Children's Hospital Medical Center Method and device for painless injection of medication
US20050027255A1 (en) * 2003-07-31 2005-02-03 Sid Technologies, Llc Automatic injector
US7670314B2 (en) 2004-02-17 2010-03-02 Children's Hospital Medical Center Injection device for administering a vaccine
GB0414054D0 (en) 2004-06-23 2004-07-28 Owen Mumford Ltd Improvements relating to automatic injection devices
EP2043711A4 (en) 2006-06-30 2017-08-30 AbbVie Biotechnology Ltd Automatic injection device
TWI391154B (en) * 2009-04-27 2013-04-01 Shl Group Ab Medicament delivery device
MX2011011541A (en) 2009-04-29 2012-02-28 Abbott Biotech Ltd Automatic injection device.
WO2011075524A1 (en) 2009-12-15 2011-06-23 Abbott Biotechnology Ltd Improved firing button for automatic injection device
RU2695703C2 (en) 2010-04-21 2019-07-25 Эббви Байотекнолоджи Лтд. Wearable device for automatic injection for controlled supply of therapeutic agents
RU2695566C2 (en) 2011-01-24 2019-07-24 Эббви Байотекнолоджи Лтд. Removing needle covers from syringes and automatic injection devices
BR112013018905B1 (en) 2011-01-24 2021-07-13 Abbvie Biotechnology Ltd AUTOMATIC INJECTION DEVICES THAT HAVE OVERMOLDED HANDLE SURFACES.
KR102001050B1 (en) 2011-01-24 2019-07-17 엘캠 메디컬 애그리컬처럴 코오퍼레이티브 어소시에이션 리미티드 Injector
GB2490111A (en) * 2011-04-15 2012-10-24 Medical House Plc Injection cartridge with movable seal
EP2704768B1 (en) * 2011-05-06 2018-10-10 Sanofi-Aventis Deutschland GmbH Reuse protection for disposable parts
PT2739328T (en) 2011-08-05 2018-06-29 Unl Holdings Llc Dual chamber mixing device for a syringe
US9821118B2 (en) 2011-09-02 2017-11-21 Unl Holdings Llc Automatic reconstitution for dual chamber syringe
GB201206766D0 (en) 2012-04-17 2012-05-30 Univ Antwerpen Prefillable intradermal delivery device
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DK3003437T3 (en) 2013-06-04 2019-10-21 Unl Holdings Llc DOUBLE CAMERA MIXING SPRAY MECHANISMS
US10639455B2 (en) 2015-10-28 2020-05-05 Becton, Dickinson And Company Closed IV access device with paddle grip needle hub and flash chamber
US11413405B2 (en) 2016-04-01 2022-08-16 Idevax Bv Injection device

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US2762369A (en) * 1954-09-07 1956-09-11 Scherer Corp R P Hypodermic injector with adjustable impact plunger
US2856924A (en) * 1954-11-09 1958-10-21 Daugherty And Rockwell Automatic hypodermic syringe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8932266B2 (en) 2008-08-13 2015-01-13 Owen Mumford Limited Autoinjection devices
US9440026B2 (en) 2008-08-13 2016-09-13 Owen Mumford Limited Autoinjection devices
CN104906663A (en) * 2014-03-11 2015-09-16 泰尔茂株式会社 Liquid administration device
CN104906663B (en) * 2014-03-11 2019-08-30 泰尔茂株式会社 Liquid launches utensil

Also Published As

Publication number Publication date
US3066670A (en) 1962-12-04
NL106573C (en)
CH331375A (en) 1958-07-15
FR1203058A (en) 1960-01-15
DE1174020B (en) 1964-07-16

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