AU2002213462A1 - Wet/dry automatic injector assembly - Google Patents

Wet/dry automatic injector assembly

Info

Publication number
AU2002213462A1
AU2002213462A1 AU2002213462A AU1346202A AU2002213462A1 AU 2002213462 A1 AU2002213462 A1 AU 2002213462A1 AU 2002213462 A AU2002213462 A AU 2002213462A AU 1346202 A AU1346202 A AU 1346202A AU 2002213462 A1 AU2002213462 A1 AU 2002213462A1
Authority
AU
Australia
Prior art keywords
dry
medicament
injection device
wet
activation
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.)
Abandoned
Application number
AU2002213462A
Inventor
Steven Griffiths
Robert L. Hill
John G. Wilmot
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.)
Meridian Medical Technologies Inc
Original Assignee
Meridian Medical Technologies 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 Meridian Medical Technologies Inc filed Critical Meridian Medical Technologies Inc
Publication of AU2002213462A1 publication Critical patent/AU2002213462A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/32Needles; 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
    • A61M5/34Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/343Connection of needle cannula to needle hub, or directly to syringe nozzle without a needle hub
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/20Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/20Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2066Automatic 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/32Needles; 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
    • A61M5/34Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/20Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/206With automatic needle insertion
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/20Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/2073Automatic 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M2005/3101Leak prevention means for proximal end of syringes, i.e. syringe end opposite to needle mounting end
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/20Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2033Spring-loaded one-shot injectors with or without automatic needle insertion
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/28Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/285Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened
    • A61M5/286Syringe 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/3145Filters incorporated in syringes

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Drying Of Solid Materials (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Nozzles (AREA)

Abstract

The present invention is directed to an automatic injection device containing a pre-loaded charge of medicament for automatically self-administering the medicament upon actuation thereof. The present invention is directed to an automatic injection device containing a pre-loaded charge of medicament for automatically self-administering the medicament upon actuation thereof. The injection device includes a housing assembly, a dry compartment located within the housing for storing a predetermined dry charge of dry medicament therein, and a wet compartment located within the housing for storing a predetermined amount of liquid injection solution therein. The injection device further includes an activation assembly that enables the pressurization of the liquid injection solution in the wet compartment. The activation assembly also enables the compression of the dry medicament within the dry compartment upon activation of the automatic injection device. The activation assembly further facilitates passage of the liquid injection solution from the wet compartment to the dry compartment upon activation of the automatic injection device.
AU2002213462A 2000-10-10 2001-10-10 Wet/dry automatic injector assembly Abandoned AU2002213462A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23844700P 2000-10-10 2000-10-10
US60238447 2000-10-10
PCT/US2001/042593 WO2002030492A2 (en) 2000-10-10 2001-10-10 Wet/dry automatic injector assembly

Publications (1)

Publication Number Publication Date
AU2002213462A1 true AU2002213462A1 (en) 2002-04-22

Family

ID=22897932

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002213462A Abandoned AU2002213462A1 (en) 2000-10-10 2001-10-10 Wet/dry automatic injector assembly

Country Status (12)

Country Link
US (1) US6656150B2 (en)
EP (1) EP1324790B1 (en)
JP (1) JP3886453B2 (en)
KR (1) KR100820762B1 (en)
AT (1) ATE312637T1 (en)
AU (1) AU2002213462A1 (en)
CA (1) CA2425027C (en)
DE (1) DE60115931T2 (en)
DK (1) DK1324790T3 (en)
ES (1) ES2249486T3 (en)
IL (2) IL155207A0 (en)
WO (1) WO2002030492A2 (en)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7544189B2 (en) * 2000-10-10 2009-06-09 Meridian Medical Technologies, Inc. Needle and hub assembly for automatic injector
US7850663B2 (en) 2001-01-12 2010-12-14 Becton, Dickinson And Company Medicament microdevice delivery system, cartridge and method of use
US6644309B2 (en) * 2001-01-12 2003-11-11 Becton, Dickinson And Company Medicament respiratory delivery device and method
ES2314182T3 (en) 2002-02-11 2009-03-16 Antares Pharma, Inc. INTRADERMIC INJECTOR.
US7749194B2 (en) 2005-02-01 2010-07-06 Intelliject, Inc. Devices, systems, and methods for medicament delivery
FI1850892T4 (en) 2005-01-24 2023-08-31 Prefilled needle assisted syringe jet injector
GB2426931A (en) * 2005-06-10 2006-12-13 Pa Knowledge Ltd Injection device
US7682155B2 (en) * 2005-11-03 2010-03-23 Meridian Medical Technologies, Inc. Training device for an automatic injector
US8251947B2 (en) 2006-05-03 2012-08-28 Antares Pharma, Inc. Two-stage reconstituting injector
WO2007131025A1 (en) 2006-05-03 2007-11-15 Antares Pharma, Inc. Injector with adjustable dosing
US7752085B2 (en) * 2006-07-13 2010-07-06 Henry Schein, Inc. Product information management system
US8256949B2 (en) * 2007-12-27 2012-09-04 Cook Medical Technologies Llc Apparatus and method for mixing and dispensing a bone cement mixture
ES2548447T3 (en) 2008-03-10 2015-10-16 Antares Pharma, Inc. Injector safety device
ES2905719T3 (en) 2008-05-14 2022-04-11 Biolyph Llc Reagent mixture preparation and dispensing device and associated methods
JP5611208B2 (en) 2008-08-05 2014-10-22 アンタレス・ファーマ・インコーポレーテッド Multiple dose injection device
EP2408493B1 (en) 2009-03-20 2024-07-24 Antares Pharma, Inc. Hazardous agent injection system
US8361012B2 (en) * 2009-07-14 2013-01-29 Southwest Research Institute Dry to wet injector
US9737666B2 (en) 2009-11-03 2017-08-22 Sanofi-Aventis Deutschland Gmbh Assembly for a drug delivery device and drug delivery device
US10350364B2 (en) 2009-11-11 2019-07-16 Windgap Medical, Inc. Portable Drug Mixing and Delivery Device and Associated Methods
EP2588404B1 (en) 2010-06-29 2018-03-28 Biolyph, Llc Reagent preparation assembly
ES2649563T3 (en) 2010-07-22 2018-01-12 Becton, Dickinson And Company Needle set for mixing substances
EP3147032B1 (en) 2010-11-18 2024-06-12 Biolyph, Llc Reagent preparation and dispensing device
US8627816B2 (en) 2011-02-28 2014-01-14 Intelliject, Inc. Medicament delivery device for administration of opioid antagonists including formulations for naloxone
US8939943B2 (en) 2011-01-26 2015-01-27 Kaleo, Inc. Medicament delivery device for administration of opioid antagonists including formulations for naloxone
US9173999B2 (en) 2011-01-26 2015-11-03 Kaleo, Inc. Devices and methods for delivering medicaments from a multi-chamber container
US9220660B2 (en) 2011-07-15 2015-12-29 Antares Pharma, Inc. Liquid-transfer adapter beveled spike
US8496619B2 (en) 2011-07-15 2013-07-30 Antares Pharma, Inc. Injection device with cammed ram assembly
PT2822618T (en) 2012-03-06 2024-03-04 Antares Pharma Inc Prefilled syringe with breakaway force feature
KR20150011346A (en) 2012-04-06 2015-01-30 안타레스 팔마, 인코퍼레이티드 Needle assisted jet injection administration of testosterone compositions
US9364610B2 (en) 2012-05-07 2016-06-14 Antares Pharma, Inc. Injection device with cammed ram assembly
US9522235B2 (en) 2012-05-22 2016-12-20 Kaleo, Inc. Devices and methods for delivering medicaments from a multi-chamber container
PT3659647T (en) 2013-02-11 2024-03-27 Antares Pharma Inc Needle assisted jet injection device having reduced trigger force
CA2905031C (en) 2013-03-11 2018-01-23 Hans PFLAUMER Dosage injector with pinion system
WO2014165136A1 (en) 2013-03-12 2014-10-09 Antares Pharma, Inc. Constant volume prefilled syringes and kits thereof
EP2968770B1 (en) 2013-03-15 2020-12-30 Windgap Medical, Inc. Portable drug mixing and delivery system and method
US9907910B2 (en) 2013-03-15 2018-03-06 Windgap Medical, Inc. Portable drug mixing and delivery device and associated methods
US10569017B2 (en) 2013-03-15 2020-02-25 Windgap Medical, Inc. Portable drug mixing and delivery device and associated methods
CN107106771B (en) 2014-08-18 2021-03-19 温德加普医疗股份有限公司 Portable drug mixing and delivery device and related methods
US11116903B2 (en) 2014-08-18 2021-09-14 Windgap Medical, Inc Compression seal for use with a liquid component storage vial of an auto-injector
JP6820104B2 (en) 2014-12-08 2021-01-27 ジェネンテック, インコーポレイテッド Versatile syringe base
CA2971440C (en) 2014-12-18 2024-02-13 Windgap Medical, Inc. Method and compositions for dissolving or solubilizing therapeutic agents
AU2016235054B2 (en) 2015-03-24 2020-07-16 Kaleo, Inc. Devices and methods for delivering a lyophilized medicament
EP3268068B1 (en) 2015-04-15 2024-10-16 Windgap Medical, Inc. Removable actuating cap for use with an auto-injector assembly
AU2016287571C1 (en) 2015-06-30 2021-12-23 Kaleo, Inc. Auto-injectors for administration of a medicament within a prefilled syringe
EP3313478B1 (en) 2015-08-13 2020-11-04 Windgap Medical, Inc. Mixing and injection device with sterility features
US11167087B2 (en) 2019-08-09 2021-11-09 Kaleo, Inc. Devices and methods for delivery of substances within a prefilled syringe
CN114423477A (en) * 2019-09-26 2022-04-29 郑卿强 Safety injection needle assembly

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043335A (en) 1975-08-23 1977-08-23 Soji Ishikawa Needle holder device of medical administrating injector
US4306554A (en) 1980-08-27 1981-12-22 Boris Schwartz Isolation storage and intermixing syringe for medicants
DE3278101D1 (en) 1981-08-10 1988-03-17 Duphar Int Res Automatic injection syringe
US4599082A (en) 1984-08-13 1986-07-08 Becton, Dickinson And Company Two-component syringe assembly
FR2604363A1 (en) 1986-09-30 1988-04-01 Merieux Inst DEVICE FOR INJECTING SUBSTANCES, ESPECIALLY MEDICINAL PRODUCTS
GB8819977D0 (en) 1988-08-23 1988-09-21 Medimech Ltd Automatic injectors
EP0405320A3 (en) 1989-06-27 1991-04-03 Elkom - Tovarna Stikalnih Naprav Multipurpose automatic injector
EP0440846B1 (en) * 1990-02-07 1993-06-09 Arzneimittel GmbH Apotheker Vetter & Co. Ravensburg Two-compartment syringe and application process
GB9200219D0 (en) 1992-01-07 1992-02-26 Medimech Int Ltd Automatic injectors
EP0562671B1 (en) * 1992-03-27 1996-05-29 Duphar International Research B.V Automatic injector
US5531683A (en) 1992-08-13 1996-07-02 Science Incorporated Mixing and delivery syringe assembly
EP0695555B1 (en) 1992-12-01 2001-06-20 HIGASHIKAWA, Tetsuro Syringe
US5465727A (en) 1994-08-26 1995-11-14 Brunswick Biomedical Corporation Twelve-lead portable heart monitor
US5658259A (en) 1995-10-19 1997-08-19 Meridian Medical Technologies, Inc. Dental cartridge assembly auto-injector with protective needle cover
FR2741810B1 (en) 1995-11-30 1998-02-20 Soc Et Et D Applic Tech Sedat SYRINGE FOR THE INJECTION OF AN EXTEMPORANEOUS MIXTURE
KR100795503B1 (en) 2000-06-08 2008-01-16 메리디안 메디칼 테크놀로지즈 인코포레이티드 Wet/dry automatic injector assembly

Also Published As

Publication number Publication date
WO2002030492A3 (en) 2002-06-20
DK1324790T3 (en) 2006-05-01
IL155207A (en) 2007-12-03
EP1324790B1 (en) 2005-12-14
CA2425027A1 (en) 2002-04-18
DE60115931T2 (en) 2006-08-17
EP1324790A2 (en) 2003-07-09
US20020049406A1 (en) 2002-04-25
IL155207A0 (en) 2003-11-23
WO2002030492A2 (en) 2002-04-18
DE60115931D1 (en) 2006-01-19
ES2249486T3 (en) 2006-04-01
ATE312637T1 (en) 2005-12-15
JP3886453B2 (en) 2007-02-28
US6656150B2 (en) 2003-12-02
JP2004510553A (en) 2004-04-08
KR20040022707A (en) 2004-03-16
CA2425027C (en) 2011-01-25
KR100820762B1 (en) 2008-04-10

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