AU2004298302B2 - Releasable injection device - Google Patents

Releasable injection device Download PDF

Info

Publication number
AU2004298302B2
AU2004298302B2 AU2004298302A AU2004298302A AU2004298302B2 AU 2004298302 B2 AU2004298302 B2 AU 2004298302B2 AU 2004298302 A AU2004298302 A AU 2004298302A AU 2004298302 A AU2004298302 A AU 2004298302A AU 2004298302 B2 AU2004298302 B2 AU 2004298302B2
Authority
AU
Australia
Prior art keywords
drive
injection
switching element
automatic injector
trigger
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.)
Ceased
Application number
AU2004298302A
Other languages
English (en)
Other versions
AU2004298302A1 (en
Inventor
Edgar Hommann
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.)
Tecpharma Licensing AG
Original Assignee
Tecpharma Licensing 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
Priority claimed from DE20319648U external-priority patent/DE20319648U1/de
Application filed by Tecpharma Licensing AG filed Critical Tecpharma Licensing AG
Publication of AU2004298302A1 publication Critical patent/AU2004298302A1/en
Application granted granted Critical
Publication of AU2004298302B2 publication Critical patent/AU2004298302B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • A61M5/20—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
    • A61M2005/2073—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
    • A61M5/178—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
    • A61M2005/208—Release is possible only when device is pushed against the skin, e.g. using a trigger which is blocked or inactive when the device is not pushed against the skin
    • 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
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user

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)
  • Seal Device For Vehicle (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Molding Of Porous Articles (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Catching Or Destruction (AREA)
  • Fuel-Injection Apparatus (AREA)
AU2004298302A 2003-12-18 2004-11-29 Releasable injection device Ceased AU2004298302B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE20319648.1 2003-12-18
CH21892003 2003-12-18
CH2189/03 2003-12-18
DE20319648U DE20319648U1 (de) 2003-12-18 2003-12-18 Auslösbares Injektionsgerät
PCT/CH2004/000715 WO2005058396A1 (de) 2003-12-18 2004-11-29 Auslösbares injektionsgerät

Publications (2)

Publication Number Publication Date
AU2004298302A1 AU2004298302A1 (en) 2005-06-30
AU2004298302B2 true AU2004298302B2 (en) 2009-04-02

Family

ID=34701717

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2004298302A Ceased AU2004298302B2 (en) 2003-12-18 2004-11-29 Releasable injection device

Country Status (8)

Country Link
US (1) US20070027430A1 (https=)
EP (1) EP1703929B1 (https=)
JP (1) JP2007514487A (https=)
AT (1) ATE446112T1 (https=)
AU (1) AU2004298302B2 (https=)
DE (1) DE502004010278D1 (https=)
DK (1) DK1703929T3 (https=)
WO (1) WO2005058396A1 (https=)

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GB1132965A (en) * 1964-12-01 1968-11-06 Eisler Paul Improvements in the manufacture of patterns of slits in a web
DE4037418A1 (de) * 1989-11-28 1991-05-29 Glaxo Group Ltd Zufuehrvorrichtung fuer fluessige medikamente
US5599309A (en) * 1993-03-24 1997-02-04 Owen Mumford Limited Injection devices
EP0824923A1 (en) * 1996-08-23 1998-02-25 Becton Dickinson France S.A. Cartrigde with temporarily lockable cap for an injection device

Also Published As

Publication number Publication date
WO2005058396A1 (de) 2005-06-30
JP2007514487A (ja) 2007-06-07
DE502004010278D1 (de) 2009-12-03
EP1703929B1 (de) 2009-10-21
EP1703929A1 (de) 2006-09-27
US20070027430A1 (en) 2007-02-01
AU2004298302A1 (en) 2005-06-30
ATE446112T1 (de) 2009-11-15
DK1703929T3 (da) 2010-09-20

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired