WO2005000680A3 - High workload needle-free injection system - Google Patents

High workload needle-free injection system Download PDF

Info

Publication number
WO2005000680A3
WO2005000680A3 PCT/US2004/015508 US2004015508W WO2005000680A3 WO 2005000680 A3 WO2005000680 A3 WO 2005000680A3 US 2004015508 W US2004015508 W US 2004015508W WO 2005000680 A3 WO2005000680 A3 WO 2005000680A3
Authority
WO
WIPO (PCT)
Prior art keywords
nozzle
needle
injection system
free injection
injection
Prior art date
Application number
PCT/US2004/015508
Other languages
French (fr)
Other versions
WO2005000680A2 (en
Inventor
Sergio Landau
Daniel E Williamson
Original Assignee
Bioject Inc
Sergio Landau
Daniel E Williamson
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 Bioject Inc, Sergio Landau, Daniel E Williamson filed Critical Bioject Inc
Priority to CA2531205A priority Critical patent/CA2531205C/en
Priority to EP04752509A priority patent/EP1636090A4/en
Publication of WO2005000680A2 publication Critical patent/WO2005000680A2/en
Publication of WO2005000680A3 publication Critical patent/WO2005000680A3/en

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
    • 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
    • A61M5/204—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically connected to external reservoirs for multiple refilling

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)

Abstract

A needle-free injection device (22) is described. The injection device (22) typically includes a system for providing directed and pre-selected pressure and a nozzle (30) with an orifice (40) for defining a stream of fluid that is directed toward the skin of a patient against which a front end of the nozzle (30) is positioned. The device (22) also normally includes an engagement system that can selectively engage the nozzle (30) with the pressurizing system so that the nozzle (30) can be mounted to the pressurizing system to receive pressure for injection and so that after injection the nozzle (30) can be removed and replaced for each new use of the device (22).
PCT/US2004/015508 2003-06-09 2004-05-12 High workload needle-free injection system WO2005000680A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2531205A CA2531205C (en) 2003-06-09 2004-05-12 High workload needle-free injection system
EP04752509A EP1636090A4 (en) 2003-06-09 2004-05-12 High workload needle-free injection system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/458,345 US7156823B2 (en) 2002-06-04 2003-06-09 High workload needle-free injection system
US10/458,345 2003-06-09

Publications (2)

Publication Number Publication Date
WO2005000680A2 WO2005000680A2 (en) 2005-01-06
WO2005000680A3 true WO2005000680A3 (en) 2006-02-02

Family

ID=33551318

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/015508 WO2005000680A2 (en) 2003-06-09 2004-05-12 High workload needle-free injection system

Country Status (4)

Country Link
US (1) US7156823B2 (en)
EP (2) EP1636090A4 (en)
CA (1) CA2531205C (en)
WO (1) WO2005000680A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE43824E1 (en) 2001-01-11 2012-11-20 Powder Pharmaceuticals Inc. Needleless syringe
US9044546B2 (en) 2007-05-04 2015-06-02 Powder Pharmaceuticals Incorporated Particle cassettes and processes therefor

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GB2410190A (en) * 2004-01-26 2005-07-27 Medical House Plc Disposable gas-powered needle-free injection device
GB2414404B (en) 2004-05-28 2009-06-03 Cilag Ag Int Injection device
GB2414399B (en) 2004-05-28 2008-12-31 Cilag Ag Int Injection device
GB2414401B (en) 2004-05-28 2009-06-17 Cilag Ag Int Injection device
US7717874B2 (en) * 2004-05-28 2010-05-18 Bioject, Inc. Needle-free injection system
GB2414405B (en) * 2004-05-28 2009-01-14 Cilag Ag Int Injection device
GB2414402B (en) 2004-05-28 2009-04-22 Cilag Ag Int Injection device
GB2414400B (en) 2004-05-28 2009-01-14 Cilag Ag Int Injection device
GB2414403B (en) * 2004-05-28 2009-01-07 Cilag Ag Int Injection device
GB2414775B (en) 2004-05-28 2008-05-21 Cilag Ag Int Releasable coupling and injection device
GB2414409B (en) 2004-05-28 2009-11-18 Cilag Ag Int Injection device
GB2414406B (en) 2004-05-28 2009-03-18 Cilag Ag Int Injection device
JP4904283B2 (en) 2004-12-01 2012-03-28 アキュショット インク Needleless syringe
GB2424836B (en) 2005-04-06 2010-09-22 Cilag Ag Int Injection device (bayonet cap removal)
GB2427826B (en) 2005-04-06 2010-08-25 Cilag Ag Int Injection device comprising a locking mechanism associated with integrally formed biasing means
GB2424837B (en) * 2005-04-06 2010-10-06 Cilag Ag Int Injection device
GB2424835B (en) 2005-04-06 2010-06-09 Cilag Ag Int Injection device (modified trigger)
GB2424838B (en) 2005-04-06 2011-02-23 Cilag Ag Int Injection device (adaptable drive)
GB2425062B (en) 2005-04-06 2010-07-21 Cilag Ag Int Injection device
DE602005018480D1 (en) 2005-08-30 2010-02-04 Cilag Gmbh Int Needle device for a prefilled syringe
US20110098656A1 (en) 2005-09-27 2011-04-28 Burnell Rosie L Auto-injection device with needle protecting cap having outer and inner sleeves
GB0601309D0 (en) * 2006-01-23 2006-03-01 Medical House The Plc Injection device
US20070173770A1 (en) 2006-01-23 2007-07-26 The Medical House Plc Injection device
GB2438590B (en) 2006-06-01 2011-02-09 Cilag Gmbh Int Injection device
GB2438591B (en) 2006-06-01 2011-07-13 Cilag Gmbh Int Injection device
GB2438593B (en) 2006-06-01 2011-03-30 Cilag Gmbh Int Injection device (cap removal feature)
WO2007140610A1 (en) * 2006-06-07 2007-12-13 Acushot Inc. Charging mechanism for a needle-free injector
US7942845B2 (en) * 2006-09-19 2011-05-17 Bioject, Inc. Needle-free injector and process for providing serial injections
US7547293B2 (en) * 2006-10-06 2009-06-16 Bioject, Inc. Triggering mechanism for needle-free injector
US7637889B2 (en) * 2006-11-15 2009-12-29 Glynntech, Inc. Drug delivery device with sliding valve and methodology
US8382713B2 (en) * 2006-12-11 2013-02-26 Kenergy Scientific, Inc. Drug delivery device and methodology
GB0625169D0 (en) 2006-12-18 2007-01-24 Medical House Plc The Improved autoinjector
WO2008103997A2 (en) * 2007-02-23 2008-08-28 Bioject Inc. Needle-free injection devices and drug delivery systems therefor
GB0704351D0 (en) 2007-03-07 2007-04-11 Medical House Plc The Improved autoinjector
US20090137949A1 (en) * 2007-11-26 2009-05-28 Bioject Inc. Needle-free injection device with nozzle auto-disable
US8617099B2 (en) * 2007-11-26 2013-12-31 Bioject Inc. Injection device plunger auto-disable
GB2461086B (en) 2008-06-19 2012-12-05 Cilag Gmbh Int Injection device
GB2461084B (en) 2008-06-19 2012-09-26 Cilag Gmbh Int Fluid transfer assembly
GB2461085B (en) 2008-06-19 2012-08-29 Cilag Gmbh Int Injection device
GB2461087B (en) 2008-06-19 2012-09-26 Cilag Gmbh Int Injection device
GB2461089B (en) 2008-06-19 2012-09-19 Cilag Gmbh Int Injection device
GB2461088B (en) * 2008-06-19 2012-09-26 Cilag Gmbh Int Injection device
ES2824839T3 (en) * 2008-09-18 2021-05-13 Becton Dickinson Co Slide Sleeve Activation Medical Injector
US9545483B2 (en) * 2008-12-02 2017-01-17 Sanofi-Aventis Deutschland Gmbh Drive assembly suitable for use in a medication delivery device and medication delivery device
GB2469672B (en) 2009-04-23 2013-09-25 Medical House Ltd Improved autoinjector
EP2435115B1 (en) * 2009-05-28 2017-12-13 Medical International Technologies (MIT Canada) Inc. Needleless injector accessories
CN201888971U (en) * 2010-01-08 2011-07-06 江苏华兰米特医疗科技有限公司 Needleless injector
TWI417120B (en) * 2011-05-27 2013-12-01 Leader Machine Co Ltd A drug delivery device with built - in quantitative pusher
DE102011119056A1 (en) * 2011-11-16 2014-02-27 Lts Lohmann Therapie-Systeme Ag Cylinder-piston unit with bursting valve
US9808579B2 (en) 2013-05-08 2017-11-07 Elwha Llc Needleless injector systems, and related methods and components
GB2515038A (en) 2013-06-11 2014-12-17 Cilag Gmbh Int Injection device
GB2515032A (en) 2013-06-11 2014-12-17 Cilag Gmbh Int Guide for an injection device
GB2517896B (en) 2013-06-11 2015-07-08 Cilag Gmbh Int Injection device
GB2515039B (en) 2013-06-11 2015-05-27 Cilag Gmbh Int Injection Device

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US4059107A (en) * 1975-05-08 1977-11-22 Asahi Kasei Kogyo Kabushiki Kaisha Two step type pressurized injector
US5865795A (en) * 1996-02-29 1999-02-02 Medi-Ject Corporation Safety mechanism for injection devices
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE43824E1 (en) 2001-01-11 2012-11-20 Powder Pharmaceuticals Inc. Needleless syringe
US9044546B2 (en) 2007-05-04 2015-06-02 Powder Pharmaceuticals Incorporated Particle cassettes and processes therefor
US9358338B2 (en) 2007-05-04 2016-06-07 Powder Pharmaceuticals Incorporated Particle cassettes and processes therefor

Also Published As

Publication number Publication date
EP1636090A4 (en) 2008-03-12
EP1745814A2 (en) 2007-01-24
EP1636090A2 (en) 2006-03-22
WO2005000680A2 (en) 2005-01-06
US20040111054A1 (en) 2004-06-10
EP1745814A3 (en) 2007-03-14
CA2531205C (en) 2013-07-23
US7156823B2 (en) 2007-01-02
CA2531205A1 (en) 2005-01-06

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