AU5239000A - Needleless syringe - Google Patents

Needleless syringe

Info

Publication number
AU5239000A
AU5239000A AU52390/00A AU5239000A AU5239000A AU 5239000 A AU5239000 A AU 5239000A AU 52390/00 A AU52390/00 A AU 52390/00A AU 5239000 A AU5239000 A AU 5239000A AU 5239000 A AU5239000 A AU 5239000A
Authority
AU
Australia
Prior art keywords
closure means
particles
needleless syringe
location
particle
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
AU52390/00A
Other languages
English (en)
Inventor
Garry Brown
Mark Anthony Fernance Kendall
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.)
Powderject Research Ltd
Original Assignee
Powderject Research 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
Application filed by Powderject Research Ltd filed Critical Powderject Research Ltd
Publication of AU5239000A publication Critical patent/AU5239000A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • 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
    • A61M5/3015—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules for injecting a dose of particles in form of powdered drug, e.g. mounted on a rupturable membrane and accelerated by a gaseous shock wave or supersonic gas flow
    • 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
    • A61M5/2046—Media being expelled from injector by gas generation, e.g. explosive charge

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Signal Processing (AREA)
  • Bioinformatics & Cheminformatics (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)
  • Saccharide Compounds (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
AU52390/00A 1999-07-16 2000-06-09 Needleless syringe Abandoned AU5239000A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9916800 1999-07-16
GBGB9916800.7A GB9916800D0 (en) 1999-07-16 1999-07-16 Needleless syringe
PCT/GB2000/002257 WO2001005455A1 (en) 1999-07-16 2000-06-09 Needleless syringe

Publications (1)

Publication Number Publication Date
AU5239000A true AU5239000A (en) 2001-02-05

Family

ID=10857432

Family Applications (1)

Application Number Title Priority Date Filing Date
AU52390/00A Abandoned AU5239000A (en) 1999-07-16 2000-06-09 Needleless syringe

Country Status (11)

Country Link
US (1) US20080262417A1 (https=)
EP (2) EP1563862B1 (https=)
JP (1) JP2003504163A (https=)
AT (1) ATE302036T1 (https=)
AU (1) AU5239000A (https=)
DE (1) DE60022049T2 (https=)
DK (1) DK1196210T3 (https=)
ES (1) ES2246239T3 (https=)
GB (1) GB9916800D0 (https=)
PT (1) PT1196210E (https=)
WO (1) WO2001005455A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2802102B1 (fr) 1999-12-08 2002-07-12 Poudres & Explosifs Ste Nale Seringue sans aiguille munie d'un tube d'ejection a section constante
CA2324045A1 (fr) 2000-10-20 2002-04-20 Universite De Sherbrooke Seringue sans aiguille pour l'injection sous-cutanee de poudres medicamenteuses
GB0100756D0 (en) 2001-01-11 2001-02-21 Powderject Res Ltd Needleless syringe
US8061006B2 (en) 2001-07-26 2011-11-22 Powderject Research Limited Particle cassette, method and kit therefor
GB0118266D0 (en) 2001-07-26 2001-09-19 Powderject Res Ltd Silencing device and method for needleless syringe
USD519633S1 (en) 2003-11-12 2006-04-25 Powderject Research Limited Syringe
GB0708758D0 (en) 2007-05-04 2007-06-13 Powderject Res Ltd Particle cassettes and process thereof
GB2479843B (en) 2007-05-18 2012-02-29 Malvern Instr Ltd Method and apparatus for dispersing a sample of particulate material
JP5575593B2 (ja) 2010-09-17 2014-08-20 株式会社ダイセル 注射器
US9339638B2 (en) 2012-08-08 2016-05-17 Healthpartners Research & Education Antibiotic delivery system and method
US20220087688A1 (en) * 2020-09-22 2022-03-24 Boston Scientific Scimed, Inc. Pressure release for medical devices
CN115791574B (zh) * 2023-02-08 2023-04-11 中国空气动力研究与发展中心低速空气动力研究所 一种固态与液态云粒子比例测量装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331146A (en) * 1976-12-23 1982-05-25 The West Company Syringe assembly
TW404844B (en) 1993-04-08 2000-09-11 Oxford Biosciences Ltd Needleless syringe
US5899880A (en) * 1994-04-08 1999-05-04 Powderject Research Limited Needleless syringe using supersonic gas flow for particle delivery
GB9502879D0 (en) * 1995-02-14 1995-04-05 Oxford Biosciences Ltd Particle delivery
US6013050A (en) * 1995-10-20 2000-01-11 Powderject Research Limited Particle delivery
CA2257141C (en) * 1996-06-14 2006-11-28 Powderject Vaccines, Inc. Sample delivery module for particle acceleration apparatus
CA2209406C (en) * 1996-07-24 2007-05-15 David W. Birch Gas capsule and gas delivery system

Also Published As

Publication number Publication date
DK1196210T3 (da) 2005-11-28
PT1196210E (pt) 2005-11-30
ES2246239T3 (es) 2006-02-16
DE60022049D1 (de) 2005-09-22
EP1563862A3 (en) 2006-12-13
EP1196210A1 (en) 2002-04-17
JP2003504163A (ja) 2003-02-04
ATE302036T1 (de) 2005-09-15
EP1563862A2 (en) 2005-08-17
WO2001005455A1 (en) 2001-01-25
GB9916800D0 (en) 1999-09-22
EP1563862B1 (en) 2012-12-12
EP1196210B1 (en) 2005-08-17
US20080262417A1 (en) 2008-10-23
DE60022049T2 (de) 2006-03-30

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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
TH Corrigenda

Free format text: IN VOL 15, NO 19, PAGE(S) 4055-4057 UNDER THE HEADING APPLICATIONS LAPSED, REFUSED OR WITHDRAWN PLEASE DELETE ALL REFERENCE TO APPLICATION NO. 52390/00 AND 64881/00

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