AU4935800A - Needleless injector drug capsule - Google Patents

Needleless injector drug capsule

Info

Publication number
AU4935800A
AU4935800A AU49358/00A AU4935800A AU4935800A AU 4935800 A AU4935800 A AU 4935800A AU 49358/00 A AU49358/00 A AU 49358/00A AU 4935800 A AU4935800 A AU 4935800A AU 4935800 A AU4935800 A AU 4935800A
Authority
AU
Australia
Prior art keywords
needleless injector
drug capsule
injector drug
capsule
needleless
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
AU49358/00A
Inventor
Terence Edward Weston
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.)
Weston Medical Ltd
Original Assignee
Weston Medical Ltd
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 GBGB9911663.4A external-priority patent/GB9911663D0/en
Priority claimed from GBGB9924533.4A external-priority patent/GB9924533D0/en
Application filed by Weston Medical Ltd filed Critical Weston Medical Ltd
Publication of AU4935800A publication Critical patent/AU4935800A/en
Abandoned 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
    • A61M5/31—Details
    • A61M5/3129—Syringe barrels
    • 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
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/202—Separating means
    • A61J1/2044—Separating means having slits
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2096—Combination of a vial and a syringe for transferring or mixing their contents
    • 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
    • A61M2005/3117—Means preventing contamination of the medicament compartment of a syringe
    • A61M2005/3118—Means preventing contamination of the medicament compartment of a syringe via the distal end of a syringe, i.e. syringe end for mounting a needle cannula
    • 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
    • A61M2005/3117—Means preventing contamination of the medicament compartment of a syringe
    • A61M2005/3118—Means preventing contamination of the medicament compartment of a syringe via the distal end of a syringe, i.e. syringe end for mounting a needle cannula
    • A61M2005/312—Means preventing contamination of the medicament compartment of a syringe via the distal end of a syringe, i.e. syringe end for mounting a needle cannula comprising sealing means, e.g. severable caps, to be removed prior to injection by, e.g. tearing or twisting
    • 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
    • A61M2005/3123—Details having air entrapping or venting means, e.g. purging channels in pistons
    • 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
    • A61M5/1782—Devices aiding filling of syringes in situ
    • 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
    • A61M5/2053—Media being expelled from injector by pressurised fluid or vacuum

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)
  • Apparatus For Disinfection Or Sterilisation (AREA)
AU49358/00A 1999-05-19 2000-05-19 Needleless injector drug capsule Abandoned AU4935800A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB9911663.4A GB9911663D0 (en) 1999-05-19 1999-05-19 Needleless injector drug capsule
GB9911663 1999-05-19
GBGB9924533.4A GB9924533D0 (en) 1999-10-15 1999-10-15 Needleless injector drug capsule
GB9924533 1999-10-15
PCT/GB2000/001922 WO2000071185A2 (en) 1999-05-19 2000-05-19 Needleless injector drug capsule

Publications (1)

Publication Number Publication Date
AU4935800A true AU4935800A (en) 2000-12-12

Family

ID=26315564

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49358/00A Abandoned AU4935800A (en) 1999-05-19 2000-05-19 Needleless injector drug capsule

Country Status (4)

Country Link
EP (1) EP1180046A2 (en)
JP (1) JP2003500118A (en)
AU (1) AU4935800A (en)
WO (1) WO2000071185A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60236949D1 (en) 2001-11-09 2010-08-19 Alza Corp PNEUMATICALLY DRIVEN AUTO INJECTOR
US8591457B2 (en) 2005-08-10 2013-11-26 Alza Corporation Method for making a needle-free jet injection drug delivery device
CN101522233A (en) * 2006-11-01 2009-09-02 爱尔康公司 Automatic gas filling consumable
EP2039382B1 (en) 2007-09-01 2010-05-12 F.Hoffmann-La Roche Ag Ampoule with seal in two compression states
GB2467904B (en) * 2009-02-17 2013-06-12 Oval Medical Technologies Ltd Drug container and delivery mechanism
GB2471304B (en) 2009-06-24 2013-12-11 Oval Medical Technologies Ltd A pre-filled syringe or autoinjector
GB2471726B (en) 2009-07-10 2013-09-11 Oval Medical Technologies Ltd A pre-filled syringe including an oxygen absorber
EP2841128A4 (en) * 2012-04-23 2015-11-25 Zogenix Inc Piston closures for drug delivery capsules
JP6040025B2 (en) 2012-12-28 2016-12-07 株式会社大協精工 Medical syringe
BE1021349B1 (en) * 2014-10-10 2015-11-05 Hubert De Backer Nv CONNECTION CAP WITH BREAKING EDGE AND INJECTION SYRINGE WITH THE SAID CONNECTION CAP
KR101907552B1 (en) 2018-05-03 2018-10-12 주식회사 피테크 Painless injection device without needle

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5312335A (en) * 1989-11-09 1994-05-17 Bioject Inc. Needleless hypodermic injection device
DE4438360C2 (en) * 1994-10-27 1999-05-20 Schott Glas Pre-fillable, low-particle, sterile disposable syringe for the injection of preparations and methods for their manufacture
DE4445969C1 (en) * 1994-12-22 1996-03-14 Schott Glaswerke Syringe cylinder with two compartments for two constituents
US5503628A (en) * 1995-03-15 1996-04-02 Jettek, Inc. Patient-fillable hypodermic jet injector
US5779668A (en) * 1995-03-29 1998-07-14 Abbott Laboratories Syringe barrel for lyophilization, reconstitution and administration
FR2739562B1 (en) * 1995-10-09 1998-04-24 Moreau Defarges Alain JET INJECTION DEVICE WITHOUT NEEDLE, INCLUDING AN OVER-MOLDED CARTRIDGE
GB9525757D0 (en) 1995-12-16 1996-02-14 Weston Medical Ltd Needleless injector drug capsule and filling method
DE69702973T2 (en) * 1996-04-02 2001-02-22 Medeva Europe Ltd., London METHOD FOR FILLING A MEDICAL CAPSULE AND OBJECT PRODUCED THEREOF
US5875976A (en) * 1996-12-24 1999-03-02 Medi-Ject Corporation Locking mechanism for nozzle assembly
GB9819962D0 (en) * 1998-09-15 1998-11-04 Weston Medical Ltd Needleless injection cartridge
WO2000035520A1 (en) * 1998-12-18 2000-06-22 Biovalve Technologies, Inc. Injection devices

Also Published As

Publication number Publication date
JP2003500118A (en) 2003-01-07
EP1180046A2 (en) 2002-02-20
WO2000071185A3 (en) 2001-04-05
WO2000071185A2 (en) 2000-11-30

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase