WO2001036028A1 - Dispositif d'injection - Google Patents

Dispositif d'injection Download PDF

Info

Publication number
WO2001036028A1
WO2001036028A1 PCT/DE2000/003953 DE0003953W WO0136028A1 WO 2001036028 A1 WO2001036028 A1 WO 2001036028A1 DE 0003953 W DE0003953 W DE 0003953W WO 0136028 A1 WO0136028 A1 WO 0136028A1
Authority
WO
WIPO (PCT)
Prior art keywords
injection device
base body
ampoule
trigger
pressure piece
Prior art date
Application number
PCT/DE2000/003953
Other languages
German (de)
English (en)
Inventor
Andy RÖSCH
Original Assignee
Rösch Ag Medizintechnik
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 Rösch Ag Medizintechnik filed Critical Rösch Ag Medizintechnik
Priority to DE10083482T priority Critical patent/DE10083482D2/de
Priority to AU25021/01A priority patent/AU2502101A/en
Priority to JP2001538017A priority patent/JP2003513762A/ja
Priority to EP00988585A priority patent/EP1229952A1/fr
Publication of WO2001036028A1 publication Critical patent/WO2001036028A1/fr

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
    • A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
    • 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
    • A61M2005/2073—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically preventing premature release, e.g. by making use of a safety lock
    • 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
    • A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile

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

Dispositif destiné à l'injection d'un liquide dans des tissus sous-cutanés à l'aide d'un jet à haute pression, dans lequel un corps (1) de base portant un déclencheur (21) est relié par l'intermédiaire d'une liaison à encliquetage (12) à un corps (2) sous forme d'ampoule servant à recevoir du liquide. Un élément ressort (5) destiné à produire une force destinée à déplacer un élément de pression (4) et un élément de retenue (6) destiné à retenir l'élément de pression (4) dans une position initiale sont conçus pour une injection unique. Le corps (1) de base, constitué de plastique, est fabriqué selon un procédé de moulage par injection, ce qui permet de fabriquer ledit dispositif d'injection en grand nombre et à un coût particulièrement avantageux.
PCT/DE2000/003953 1999-11-16 2000-11-14 Dispositif d'injection WO2001036028A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE10083482T DE10083482D2 (de) 1999-11-16 2000-11-14 Injektionseinrichtung
AU25021/01A AU2502101A (en) 1999-11-16 2000-11-14 Injection device
JP2001538017A JP2003513762A (ja) 1999-11-16 2000-11-14 注射装置
EP00988585A EP1229952A1 (fr) 1999-11-16 2000-11-14 Dispositif d'injection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999155201 DE19955201A1 (de) 1999-11-16 1999-11-16 Injektionseinrichtung
DE19955201.0 1999-11-16

Publications (1)

Publication Number Publication Date
WO2001036028A1 true WO2001036028A1 (fr) 2001-05-25

Family

ID=7929284

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/003953 WO2001036028A1 (fr) 1999-11-16 2000-11-14 Dispositif d'injection

Country Status (8)

Country Link
EP (1) EP1229952A1 (fr)
JP (1) JP2003513762A (fr)
CN (1) CN1390146A (fr)
AR (1) AR030035A1 (fr)
AU (1) AU2502101A (fr)
DE (3) DE19955201A1 (fr)
TW (1) TW496747B (fr)
WO (1) WO2001036028A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003105934A1 (fr) 2002-06-14 2003-12-24 Riemser Arzneimittel Ag Dispositif pour l'injection sans aiguille d'une substance dans un tissu d'un etre humain ou d'un animal, dispositif pour creer sans aiguille un canal d'injection et procede pour l'injection d'une substance dans ledit tissu
DE102009002826A1 (de) 2009-05-05 2010-11-11 Beiersdorf Ag Nadelfreies Injektionssystem zur kosmetischen Wirkstoffapplikation

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6558348B2 (en) * 2000-04-07 2003-05-06 Equidyne Systems, Inc. Low cost disposable needleless injector system for variable and fixed dose applications
DE10137962A1 (de) 2001-08-07 2003-02-20 Roesch Ag Medizintechnik Ampulle für eine Injektionseinrichtung
DE10137963A1 (de) * 2001-08-07 2003-03-06 Roesch Ag Medizintechnik Ampulle für eine Injektionseinrichtung
US7235063B2 (en) * 2001-08-21 2007-06-26 D'antonio Consultants International, Inc. Hypodermic injection system
DE10342058B4 (de) * 2003-09-11 2007-10-25 Tecpharma Licensing Ag Verabreichungsvorrichtung für ein injizierbares Produkt mit einer Auslösesicherung
DE102004007257A1 (de) * 2004-02-10 2005-09-08 Primojex Gmbh Nadellose Injektionseinrichtung und Ampulle für eine solche
EP2085147B1 (fr) * 2008-01-29 2012-04-04 Medmix Systems AG Dispositif doté d'un piston sur lequel est appliquée une pression, destiné à vider une seringue multiple ou une cartouche multiple
CZ306565B6 (cs) * 2015-11-20 2017-03-08 ChemProtect.SK s.r.o. Autoinjektor
WO2019016346A1 (fr) 2017-07-21 2019-01-24 Becton Dickinson France Dispositif d'injection assisté pour l'injection d'une composition contenue dans un récipient médical à efforts réduits
WO2019034204A1 (fr) * 2017-08-15 2019-02-21 Prejex Holding Gmbh Dispositif d'injection d'échantillons pour l'injection sous-cutanée de liquides
CN113413515B (zh) * 2021-07-13 2022-08-26 曲靖市妇幼保健院 一种儿科无痛注射系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5709668A (en) * 1991-01-16 1998-01-20 Senetek Plc Automatic medicament injector employing non-coring needle
US5730723A (en) * 1995-10-10 1998-03-24 Visionary Medical Products Corporation, Inc. Gas pressured needle-less injection device and method
EP0834330A2 (fr) * 1993-07-31 1998-04-08 Weston Medical Limited Injecteur sans aiguille
WO1998015307A1 (fr) 1996-10-09 1998-04-16 Equidyne Systems,Inc. Pistolet a injection hypodermique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2118631B1 (de) * 1971-04-16 1972-10-05 Burges, Albert, 8021 Großhesselohe Klistierspritze
US3788315A (en) * 1971-04-20 1974-01-29 S Laurens Disposable cutaneous transjector
US4874367A (en) * 1988-02-05 1989-10-17 Marpam International, Inc. Hypodermic jet injector and cartridge therefor
US5334144A (en) * 1992-10-30 1994-08-02 Becton, Dickinson And Company Single use disposable needleless injector
WO1996024398A1 (fr) * 1995-02-06 1996-08-15 Weston Medical Limited Dispositif d'injection sans aiguille

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5709668A (en) * 1991-01-16 1998-01-20 Senetek Plc Automatic medicament injector employing non-coring needle
EP0834330A2 (fr) * 1993-07-31 1998-04-08 Weston Medical Limited Injecteur sans aiguille
US5730723A (en) * 1995-10-10 1998-03-24 Visionary Medical Products Corporation, Inc. Gas pressured needle-less injection device and method
WO1998015307A1 (fr) 1996-10-09 1998-04-16 Equidyne Systems,Inc. Pistolet a injection hypodermique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003105934A1 (fr) 2002-06-14 2003-12-24 Riemser Arzneimittel Ag Dispositif pour l'injection sans aiguille d'une substance dans un tissu d'un etre humain ou d'un animal, dispositif pour creer sans aiguille un canal d'injection et procede pour l'injection d'une substance dans ledit tissu
US7449009B2 (en) 2002-06-14 2008-11-11 Primojex Gmbh Device for needle-free injection of a medium into the tissue of a human or an animal, device for needle free production of an injection channel and method for the needle free injection of a medium in the tissue
DE102009002826A1 (de) 2009-05-05 2010-11-11 Beiersdorf Ag Nadelfreies Injektionssystem zur kosmetischen Wirkstoffapplikation

Also Published As

Publication number Publication date
EP1229952A1 (fr) 2002-08-14
TW496747B (en) 2002-08-01
DE20006986U1 (de) 2000-07-20
DE19955201A1 (de) 2001-05-31
AU2502101A (en) 2001-05-30
DE10083482D2 (de) 2002-10-24
CN1390146A (zh) 2003-01-08
JP2003513762A (ja) 2003-04-15
AR030035A1 (es) 2003-08-13

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