DE3874397T2 - Selbsttätige Zweikammer-Spritze, Verfahren zum Mischen und Injizieren und Patrone für die Spritze. - Google Patents

Selbsttätige Zweikammer-Spritze, Verfahren zum Mischen und Injizieren und Patrone für die Spritze.

Info

Publication number
DE3874397T2
DE3874397T2 DE3874397T DE3874397T DE3874397T2 DE 3874397 T2 DE3874397 T2 DE 3874397T2 DE 3874397 T DE3874397 T DE 3874397T DE 3874397 T DE3874397 T DE 3874397T DE 3874397 T2 DE3874397 T2 DE 3874397T2
Authority
DE
Germany
Prior art keywords
cylinder
plunger
front cover
automatic
membrane
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 - Lifetime
Application number
DE3874397T
Other languages
German (de)
English (en)
Other versions
DE3874397D1 (de
Inventor
Karl-Axel Hoeoek
Nils Billy Nilson
Kjell Ingemar Wellenstam
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.)
Astra Tech AB
Original Assignee
Astra Tech AB
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 Astra Tech AB filed Critical Astra Tech AB
Application granted granted Critical
Publication of DE3874397D1 publication Critical patent/DE3874397D1/de
Publication of DE3874397T2 publication Critical patent/DE3874397T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • A61M5/2066—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically comprising means for injection of two or more media, e.g. by mixing
    • 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
    • A61M5/20—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
    • A61M5/28—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

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)
  • Fluid-Driven Valves (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Detergent Compositions (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Nozzles (AREA)
  • Catching Or Destruction (AREA)
  • Spray Control Apparatus (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Massaging Devices (AREA)
  • Vending Machines For Individual Products (AREA)
DE3874397T 1987-04-14 1988-04-08 Selbsttätige Zweikammer-Spritze, Verfahren zum Mischen und Injizieren und Patrone für die Spritze. Expired - Lifetime DE3874397T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8701548A SE457417B (sv) 1987-04-14 1987-04-14 Automatisk tvaakammarspruta, foerfarande foer blandning och injicering med sprutan samt ampull foer tvaakammarspruta

Publications (2)

Publication Number Publication Date
DE3874397D1 DE3874397D1 (de) 1992-10-15
DE3874397T2 true DE3874397T2 (de) 1994-10-20

Family

ID=20368192

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3874397T Expired - Lifetime DE3874397T2 (de) 1987-04-14 1988-04-08 Selbsttätige Zweikammer-Spritze, Verfahren zum Mischen und Injizieren und Patrone für die Spritze.
DE198888850119T Pending DE288443T1 (de) 1987-04-14 1988-04-08 Selbsttaetige zweikammer-spritze, verfahren zum mischen und injizieren und patrone fuer die spritze.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE198888850119T Pending DE288443T1 (de) 1987-04-14 1988-04-08 Selbsttaetige zweikammer-spritze, verfahren zum mischen und injizieren und patrone fuer die spritze.

Country Status (22)

Country Link
US (1) US4983164A (enExample)
EP (1) EP0288443B1 (enExample)
JP (1) JP2713576B2 (enExample)
KR (1) KR960009656B1 (enExample)
CN (1) CN1024897C (enExample)
AT (1) ATE80316T1 (enExample)
AU (1) AU613345B2 (enExample)
CA (1) CA1303931C (enExample)
DD (1) DD273203A5 (enExample)
DE (2) DE3874397T2 (enExample)
DK (1) DK169462B1 (enExample)
ES (1) ES2004836T3 (enExample)
FI (1) FI95101C (enExample)
GR (2) GR890300005T1 (enExample)
IL (1) IL85828A (enExample)
LT (1) LT3839B (enExample)
LV (1) LV10928B (enExample)
NO (1) NO170130C (enExample)
RU (1) RU1828402C (enExample)
SE (1) SE457417B (enExample)
UA (1) UA26256A (enExample)
YU (1) YU47282B (enExample)

Cited By (2)

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DE10203598A1 (de) * 2002-01-30 2003-08-07 Disetronic Licensing Ag Injektionsgerät mit steril montierter Injektionsnadel sowie Nadelträger und Ampulle für solch ein Injektionsgerät
DE102005015801A1 (de) * 2005-04-06 2006-10-19 Schreiner Group Gmbh & Co. Kg Folienbasierter Schutzmechanismus

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US5435645A (en) * 1989-12-29 1995-07-25 Tecres Spa Process and apparatus for the mixing and direct emplacement of a two-component bone cement
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US5354287A (en) * 1991-01-16 1994-10-11 Senetek Plc Injector for delivering fluid to internal target tissue
DE69302852T2 (de) * 1992-03-27 1996-09-26 Duphar Int Res Automatische Spritze
US5700244A (en) * 1992-04-17 1997-12-23 Science Incorporated Fluid dispenser with fill adapter
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US5865804A (en) * 1997-07-16 1999-02-02 Bachynsky; Nicholas Rotary cam syringe
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US5971953A (en) * 1998-01-09 1999-10-26 Bachynsky; Nicholas Dual chamber syringe apparatus
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DE102005015801A1 (de) * 2005-04-06 2006-10-19 Schreiner Group Gmbh & Co. Kg Folienbasierter Schutzmechanismus
US8777910B2 (en) 2005-04-06 2014-07-15 Schreiner Group Gmbh & Co. Kg Film-based protective mechanism
US9884155B2 (en) 2005-04-06 2018-02-06 Schreiner Group Gmbh & Co. Kg Film-based protective mechanism

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EP0288443B1 (en) 1992-09-09
IL85828A (en) 1992-12-01
FI95101B (fi) 1995-09-15
NO170130C (no) 1992-09-16
YU74188A (en) 1990-06-30
JP2713576B2 (ja) 1998-02-16
LTIP1686A (en) 1995-07-25
DE288443T1 (de) 1989-03-30
US4983164A (en) 1991-01-08
FI95101C (fi) 1995-12-27
CA1303931C (en) 1992-06-23
CN1024897C (zh) 1994-06-08
RU1828402C (ru) 1993-07-15
IL85828A0 (en) 1988-09-30
GR890300005T1 (en) 1989-03-08
GR3006021T3 (enExample) 1993-06-21
LT3839B (en) 1996-04-25
EP0288443A1 (en) 1988-10-26
UA26256A (uk) 1999-07-19
ES2004836T3 (es) 1993-04-16
LV10928A (lv) 1995-12-20
DD273203A5 (de) 1989-11-08
KR880012242A (ko) 1988-11-26
LV10928B (en) 1996-08-20
YU47282B (sh) 1995-01-31
SE457417B (sv) 1988-12-27
NO170130B (no) 1992-06-09
FI881719A0 (fi) 1988-04-13
NO881594D0 (no) 1988-04-13
DK188988A (da) 1988-10-15
SE8701548D0 (sv) 1987-04-14
CN88102077A (zh) 1988-10-26
ES2004836A4 (es) 1989-02-16
NO881594L (no) 1988-10-17
DE3874397D1 (de) 1992-10-15
SE8701548L (sv) 1988-10-15
DK169462B1 (da) 1994-11-07
FI881719L (fi) 1988-10-15
AU613345B2 (en) 1991-08-01
KR960009656B1 (ko) 1996-07-23
DK188988D0 (da) 1988-04-07
JPS6425872A (en) 1989-01-27
ATE80316T1 (de) 1992-09-15
AU1321888A (en) 1988-10-20

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