AU765217B2 - Particle delivery device - Google Patents

Particle delivery device Download PDF

Info

Publication number
AU765217B2
AU765217B2 AU21188/00A AU2118800A AU765217B2 AU 765217 B2 AU765217 B2 AU 765217B2 AU 21188/00 A AU21188/00 A AU 21188/00A AU 2118800 A AU2118800 A AU 2118800A AU 765217 B2 AU765217 B2 AU 765217B2
Authority
AU
Australia
Prior art keywords
nozzle
needleless syringe
gas
particle
source
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
AU21188/00A
Other languages
English (en)
Other versions
AU2118800A (en
Inventor
Emily Louise Brooks
Graeme L. J. Paterson
Stuart Graham Weekes
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 AU2118800A publication Critical patent/AU2118800A/en
Application granted granted Critical
Publication of AU765217B2 publication Critical patent/AU765217B2/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
    • A61M5/30—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
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M2005/31518—Piston or piston-rod constructions, e.g. connection of piston with piston-rod designed to reduce the overall size of an injection device, e.g. using flexible or pivotally connected chain-like rod members
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • 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)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Vascular Medicine (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)
  • Refuse Collection And Transfer (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Discharge Of Articles From Conveyors (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
AU21188/00A 1999-01-29 2000-01-27 Particle delivery device Ceased AU765217B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/239,592 US6328714B1 (en) 1999-01-29 1999-01-29 Particle delivery device
US09/239592 1999-01-29
PCT/GB2000/000232 WO2000044421A1 (en) 1999-01-29 2000-01-27 Particle delivery device

Publications (2)

Publication Number Publication Date
AU2118800A AU2118800A (en) 2000-08-18
AU765217B2 true AU765217B2 (en) 2003-09-11

Family

ID=22902839

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21188/00A Ceased AU765217B2 (en) 1999-01-29 2000-01-27 Particle delivery device

Country Status (13)

Country Link
US (1) US6328714B1 (enExample)
EP (1) EP1144030B1 (enExample)
JP (1) JP2002535094A (enExample)
AT (1) ATE296132T1 (enExample)
AU (1) AU765217B2 (enExample)
CA (1) CA2361642A1 (enExample)
DE (1) DE60020333T2 (enExample)
DK (1) DK1144030T3 (enExample)
ES (1) ES2243227T3 (enExample)
IL (2) IL144379A0 (enExample)
NZ (1) NZ513683A (enExample)
PT (1) PT1144030E (enExample)
WO (1) WO2000044421A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6849060B1 (en) * 1999-01-29 2005-02-01 Powderject Research Limited Particle delivery device
US7060048B1 (en) * 1999-04-16 2006-06-13 Powerject Research Limited Needleless syringe
FR2807946B1 (fr) 2000-04-19 2002-06-07 Poudres & Explosifs Ste Nale Seringue sans aiguille fonctionnant avec un chargement pyrotechnique bicomposition
FR2815544B1 (fr) * 2000-10-23 2003-02-14 Poudres & Explosifs Ste Nale Seringue sans aiguille securisee a architecture compacte
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
US20030130614A1 (en) * 2002-01-09 2003-07-10 Johnson Lanny L. Device for delivering liquid medications or nutrients and gases to local tissue
FR2852516B1 (fr) * 2003-03-21 2005-11-11 Crossject Dispositif d'injection sans aiguille a moyens de regulation du niveau de la pression des gaz dans la chambre de combustion
FR2852517B1 (fr) * 2003-03-21 2005-11-11 Dispositif d'injection sans aiguille a cartouche pyrotechnique et procede d'assemblage d'un tel dispositif
US7892205B2 (en) * 2003-06-06 2011-02-22 Boston Scientific Scimed, Inc. Device and method for delivering micronized therapeutic agents in the body
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
US10383835B2 (en) 2012-03-14 2019-08-20 The Regents Of The University Of California Treatment of inflammatory disorders in non-human mammals
CN106458555A (zh) * 2014-01-10 2017-02-22 斯巴卡有限公司 颗粒容器及递送敷抹器
WO2015130961A1 (en) 2014-02-26 2015-09-03 Powder Pharmaceuticals Incorporated Device for delivering particles
KR101722667B1 (ko) * 2015-06-02 2017-04-04 주식회사 포에버 흑채 자동분사기
WO2017151197A1 (en) 2015-11-24 2017-09-08 Aktivax, Inc. Pressure cartridge and activation mechanism
CN106620971B (zh) * 2016-10-28 2023-01-24 深圳德技创新实业有限公司 一种水光注射仪及其控制电路
US20240075265A1 (en) * 2022-09-07 2024-03-07 Particle Vaccine Canada Ltd. Method and apparatus for epidermal delivery of powdered medicaments

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994002188A1 (en) * 1992-07-24 1994-02-03 Bioject, Inc. Needleless hypodermic injection methods and device
WO1997034652A1 (en) * 1996-03-19 1997-09-25 Powderject Research Limited Needleless syringe with therapeutic agent particles entrained in supersonic gas flow

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW404844B (en) 1993-04-08 2000-09-11 Oxford Biosciences Ltd Needleless syringe
GB9416663D0 (en) 1994-08-17 1994-10-12 Oxford Bioscience Limited Particle delivery
JP3853360B2 (ja) 1994-10-24 2006-12-06 パウダージェクト リサーチ リミテッド 粒子供給装置
GB9426379D0 (en) 1994-12-23 1995-03-01 Oxford Biosciences Ltd Particle delivery
DE69732106T2 (de) 1996-06-14 2005-12-22 Powderject Vaccines, Inc., Madison Modul zur zuführung von probenmaterial für teilchenbeschleunigungsvorrichtung
AUPO742297A0 (en) * 1997-06-18 1997-07-10 Resmed Limited An apparatus for supplying breathable gas

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994002188A1 (en) * 1992-07-24 1994-02-03 Bioject, Inc. Needleless hypodermic injection methods and device
WO1997034652A1 (en) * 1996-03-19 1997-09-25 Powderject Research Limited Needleless syringe with therapeutic agent particles entrained in supersonic gas flow
US6004286A (en) * 1996-03-19 1999-12-21 Powderject Research Limited Particle delivery

Also Published As

Publication number Publication date
DE60020333T2 (de) 2006-04-27
AU2118800A (en) 2000-08-18
DK1144030T3 (da) 2005-08-29
PT1144030E (pt) 2005-09-30
ES2243227T3 (es) 2005-12-01
EP1144030A1 (en) 2001-10-17
IL144379A (en) 2007-02-11
IL144379A0 (en) 2002-05-23
CA2361642A1 (en) 2000-08-03
EP1144030B1 (en) 2005-05-25
US6328714B1 (en) 2001-12-11
DE60020333D1 (de) 2005-06-30
ATE296132T1 (de) 2005-06-15
NZ513683A (en) 2001-09-28
JP2002535094A (ja) 2002-10-22
WO2000044421A1 (en) 2000-08-03

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)