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WO2007129324B1 - dispositif d'injection jetable avec mÉcanisme d'auto-rÉtraction - Google Patents

dispositif d'injection jetable avec mÉcanisme d'auto-rÉtraction

Info

Publication number
WO2007129324B1
WO2007129324B1 PCT/IL2007/000558 IL2007000558W WO2007129324B1 WO 2007129324 B1 WO2007129324 B1 WO 2007129324B1 IL 2007000558 W IL2007000558 W IL 2007000558W WO 2007129324 B1 WO2007129324 B1 WO 2007129324B1
Authority
WO
WIPO (PCT)
Prior art keywords
barrel
inner sleeve
triggering
needle
sleeve
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
PCT/IL2007/000558
Other languages
English (en)
Other versions
WO2007129324A2 (fr
WO2007129324A3 (fr
Inventor
Gil Yigal
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2007129324A2 publication Critical patent/WO2007129324A2/fr
Publication of WO2007129324A3 publication Critical patent/WO2007129324A3/fr
Publication of WO2007129324B1 publication Critical patent/WO2007129324B1/fr
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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2033—Spring-loaded one-shot injectors with or without automatic needle insertion
    • 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
    • A61M2005/2006—Having specific accessories
    • A61M2005/2013—Having specific accessories triggering of discharging means by contact of injector with patient body
    • 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
    • A61M2005/206—With automatic needle insertion
    • 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
    • A61M2005/2073—Automatic 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
    • 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
    • A61M5/32—Needles; 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
    • A61M5/3202—Devices for protection of the needle before use, e.g. caps
    • 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
    • A61M5/32—Needles; 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
    • A61M5/3202—Devices for protection of the needle before use, e.g. caps
    • A61M5/3204—Needle cap remover, i.e. devices to dislodge protection cover from needle or needle hub, e.g. deshielding devices
    • 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
    • A61M5/32—Needles; 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
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • 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
    • A61M5/46—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 having means for controlling depth of insertion

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

L'invention concerne un auto-injecteur jetable facilitant l'automatisation complète du processus d'injection, y compris l'auto-rétraction de l'aiguille dans le dispositif à la fin de l'administration sans les inconvénients associés que l'on rencontre à l'heure actuelle. L'auto-injecteur jetable comprend un barillet de seringue qui est ouvert de manière distale avec une bride pour doigt externe ; une aiguille montée dans le moyeu du barillet ; un bouchon situé de manière coulissante dans le barillet ; une médication liquide délimitée à l'intérieur du barillet entre le bouchon et l'aiguille ; et une tige de piston plongeur qui bute contre l'arrière du bouchon. Le dispositif injecteur utilise un réservoir contenant une médication liquide et une aiguille pour administrer la médication, qui en relâchant un loquet de sécurité et en forçant le dispositif contre le regard d'injection, peut automatiquement manipuler le réservoir et l'aiguille pour assurer la pénétration de l'aiguille dans le regard d'injection, l'administration de médicament, et la rétraction de l'aiguille à la fin de l'administration.
PCT/IL2007/000558 2006-05-09 2007-05-09 dispositif d'injection jetable avec mÉcanisme d'auto-rÉtraction Ceased WO2007129324A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79848206P 2006-05-09 2006-05-09
US60/798,482 2006-05-09

Publications (3)

Publication Number Publication Date
WO2007129324A2 WO2007129324A2 (fr) 2007-11-15
WO2007129324A3 WO2007129324A3 (fr) 2008-02-21
WO2007129324B1 true WO2007129324B1 (fr) 2008-04-10

Family

ID=38668174

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2007/000558 Ceased WO2007129324A2 (fr) 2006-05-09 2007-05-09 dispositif d'injection jetable avec mÉcanisme d'auto-rÉtraction

Country Status (1)

Country Link
WO (1) WO2007129324A2 (fr)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2414400B (en) 2004-05-28 2009-01-14 Cilag Ag Int Injection device
GB2414775B (en) 2004-05-28 2008-05-21 Cilag Ag Int Releasable coupling and injection device
GB2414402B (en) 2004-05-28 2009-04-22 Cilag Ag Int Injection device
GB2427826B (en) 2005-04-06 2010-08-25 Cilag Ag Int Injection device comprising a locking mechanism associated with integrally formed biasing means
GB2425062B (en) 2005-04-06 2010-07-21 Cilag Ag Int Injection device
GB2424836B (en) 2005-04-06 2010-09-22 Cilag Ag Int Injection device (bayonet cap removal)
ES2340936T3 (es) 2005-08-30 2010-06-11 Cilag Gmbh International Montaje de aguja para un sistema de jeringa precargada.
US20110098656A1 (en) 2005-09-27 2011-04-28 Burnell Rosie L Auto-injection device with needle protecting cap having outer and inner sleeves
GB2438591B (en) 2006-06-01 2011-07-13 Cilag Gmbh Int Injection device
GB2438590B (en) 2006-06-01 2011-02-09 Cilag Gmbh Int Injection device
GB2438593B (en) 2006-06-01 2011-03-30 Cilag Gmbh Int Injection device (cap removal feature)
EP2224980B1 (fr) 2007-11-12 2018-07-25 Medicom Innovation Partner a/s Injecteur automatique avec points d'ancrage variables du propulseur mécanique
GB0724944D0 (en) * 2007-12-20 2008-01-30 Ucb Pharma Sa Auto injector
GB2461086B (en) 2008-06-19 2012-12-05 Cilag Gmbh Int Injection device
GB2461085B (en) 2008-06-19 2012-08-29 Cilag Gmbh Int Injection device
GB2461084B (en) 2008-06-19 2012-09-26 Cilag Gmbh Int Fluid transfer assembly
WO2010033790A2 (fr) * 2008-09-18 2010-03-25 Becton, Dickinson And Company Injecteur médical présentant des parties de corps pivotantes
DK2954914T3 (en) 2009-05-29 2019-03-11 Tecpharma Licensing Ag Injection device, especially auto-injector with plug protection and / or overload protection for a product container
DK2536452T3 (da) 2010-02-18 2019-01-02 Sanofi Aventis Deutschland Autoinjektor
EP2399635A1 (fr) 2010-06-28 2011-12-28 Sanofi-Aventis Deutschland GmbH Auto-injecteur
USRE48593E1 (en) 2010-12-21 2021-06-15 Sanofi-Aventis Deutschland Gmbh Auto-injector
EP2468333A1 (fr) 2010-12-21 2012-06-27 Sanofi-Aventis Deutschland GmbH Auto-injecteur
EP2468330A1 (fr) 2010-12-21 2012-06-27 Sanofi-Aventis Deutschland GmbH Auto-injecteur
WO2012110040A1 (fr) * 2011-02-15 2012-08-23 Injector Aps Injecteur jetable pour injecter un liquide dans un patient
EP2489385A1 (fr) 2011-02-18 2012-08-22 Sanofi-Aventis Deutschland GmbH Auto-injecteur
EP2489389A1 (fr) 2011-02-18 2012-08-22 Sanofi-Aventis Deutschland GmbH Mécanisme d'encliquetage
US8496619B2 (en) 2011-07-15 2013-07-30 Antares Pharma, Inc. Injection device with cammed ram assembly
WO2013034985A2 (fr) 2011-09-09 2013-03-14 Merck Patent Gmbh Auto-injecteur rechargeable
EP2578188A1 (fr) * 2011-10-07 2013-04-10 Sanofi-Aventis Deutschland GmbH Appareil pour injection intraoculaire
EP2606924A1 (fr) * 2011-12-21 2013-06-26 Sanofi-Aventis Deutschland GmbH Auto-injecteur
EP2606925A1 (fr) * 2011-12-21 2013-06-26 Sanofi-Aventis Deutschland GmbH Auto-injecteur
JP6436397B2 (ja) 2012-10-17 2018-12-12 オーバル メディカル テクノロジーズ リミテッド 自動薬物送達装置
GB2515039B (en) * 2013-06-11 2015-05-27 Cilag Gmbh Int Injection Device
GB2517896B (en) 2013-06-11 2015-07-08 Cilag Gmbh Int Injection device
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
EP2823841A1 (fr) 2013-07-09 2015-01-14 Sanofi-Aventis Deutschland GmbH Auto-injecteur
EP2923714A1 (fr) 2014-03-28 2015-09-30 Sanofi-Aventis Deutschland GmbH Auto-injecteur declenché par contact avec la peau
TW201707738A (zh) 2015-06-03 2017-03-01 賽諾菲阿凡提斯德意志有限公司 注射器支架及自動注射器（二）
US11191893B2 (en) * 2018-01-31 2021-12-07 Bayer Healthcare Llc System and method for syringe engagement with injector
CN118718180A (zh) * 2019-06-05 2024-10-01 里珍纳龙药品有限公司 用于精确剂量递送的装置及方法
AU2020348532B2 (en) * 2019-09-17 2025-10-16 Becton Dickinson Holdings Pte. Ltd. A passive safety device, an injection device comprising the same, and a method for manufacturing said injection device
CN219167472U (zh) * 2022-08-10 2023-06-13 泰尔茂医疗产品(杭州)有限公司 带有自动防护装置的药剂输送装置
WO2025149370A1 (fr) * 2024-01-08 2025-07-17 Shl Medical Ag Sous-ensemble d'un dispositif d'administration de médicament

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2770404B1 (fr) * 1997-11-05 2000-01-28 Sedat Injecteur automatique a retraction d'aiguille en fin d'injection
GB2424838B (en) * 2005-04-06 2011-02-23 Cilag Ag Int Injection device (adaptable drive)
EP1904130B1 (fr) * 2005-06-21 2016-03-30 Eli Lilly And Company Dispositif d'administration de medicament muni d'une aiguille a insertion d'aiguille a declenchement automatique et a injection de medicament a commande manuelle

Also Published As

Publication number Publication date
WO2007129324A2 (fr) 2007-11-15
WO2007129324A3 (fr) 2008-02-21

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