[go: up one dir, main page]

WO2010146358A3 - Auto-injecteur - Google Patents

Auto-injecteur Download PDF

Info

Publication number
WO2010146358A3
WO2010146358A3 PCT/GB2010/001182 GB2010001182W WO2010146358A3 WO 2010146358 A3 WO2010146358 A3 WO 2010146358A3 GB 2010001182 W GB2010001182 W GB 2010001182W WO 2010146358 A3 WO2010146358 A3 WO 2010146358A3
Authority
WO
WIPO (PCT)
Prior art keywords
syringe
auto
coupling
housing
transfer element
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/GB2010/001182
Other languages
English (en)
Other versions
WO2010146358A2 (fr
Inventor
Martin Mcloughlin
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.)
UCB SA
Original Assignee
UCB SA
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 UCB SA filed Critical UCB SA
Publication of WO2010146358A2 publication Critical patent/WO2010146358A2/fr
Publication of WO2010146358A3 publication Critical patent/WO2010146358A3/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
    • A61M5/31—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
    • 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
    • A61M5/178—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
    • A61M2005/2086—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically having piston damping means, e.g. axially or rotationally acting retarders
    • 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
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • A61M2005/3151—Means for blocking or restricting the movement of the rod or piston by friction
    • 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
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
    • A61M2005/3235—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user triggered by radial deflection of the anchoring parts between needle mount and syringe barrel or needle housing, e.g. spreading of needle mount retaining hooks having slanted surfaces by engagement with correspondingly shaped surfaces on the piston at the end of an injection stroke
    • 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
    • A61M2207/00—Methods of manufacture, assembly or production
    • 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
    • A61M5/31515—Connection of piston with piston rod
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

L'invention porte sur un auto-injecteur destiné à une seringue appropriée pour l'utilisation dans l'administration par injection d'un médicament à un patient. L'auto-injecteur comprend un boîtier définissant une cavité de boîtier et une ouverture de délivrance d'aiguille, la cavité de boîtier étant agencée de façon à recevoir une seringue. La seringue est mobile dans la cavité de boîtier entre une position de repos, dans laquelle l'embout d'aiguille se trouve dans le boîtier, et une position d'utilisation, dans laquelle l'embout d'aiguille fait saillie à partir de l'ouverture de délivrance d'aiguille. L'auto-injecteur comprend en outre un élément de transfert d'entraînement destiné à transférer un entraînement axial et un premier couplage destiné à coupler ledit élément de transfert d'entraînement audit corps de seringue de la seringue. L'élément de transfert d'entraînement communique avec ledit piston de la seringue afin de transférer un entraînement axial à celle-ci. Le premier couplage est un couplage d'embrayage à friction agencé pour un découplage par désembrayage de celui-ci lorsque la seringue se déplace vers la position d'utilisation.
PCT/GB2010/001182 2009-06-19 2010-06-17 Auto-injecteur Ceased WO2010146358A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0910681A GB0910681D0 (en) 2009-06-19 2009-06-19 Auto-injector
GB0910681.6 2009-06-19

Publications (2)

Publication Number Publication Date
WO2010146358A2 WO2010146358A2 (fr) 2010-12-23
WO2010146358A3 true WO2010146358A3 (fr) 2011-08-18

Family

ID=40972513

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2010/001182 Ceased WO2010146358A2 (fr) 2009-06-19 2010-06-17 Auto-injecteur

Country Status (2)

Country Link
GB (1) GB0910681D0 (fr)
WO (1) WO2010146358A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11554215B2 (en) 2017-06-08 2023-01-17 Novartis Ag Injection device and injection solution transferring system

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9233213B2 (en) 2009-10-16 2016-01-12 Janssen Biotech, Inc. Palm activated drug delivery device
NZ705415A (en) 2009-10-16 2016-01-29 Janssen Biotech Inc Palm activated drug delivery device
EP2468333A1 (fr) 2010-12-21 2012-06-27 Sanofi-Aventis Deutschland GmbH Auto-injecteur
EP2468331A1 (fr) 2010-12-21 2012-06-27 Sanofi-Aventis Deutschland GmbH Auto-injecteur
USRE48593E1 (en) 2010-12-21 2021-06-15 Sanofi-Aventis Deutschland Gmbh Auto-injector
GB2487235A (en) * 2011-01-17 2012-07-18 Owen Mumford Ltd Injection device with pneumatic damping of the drive mechanism
EP2729203B2 (fr) 2011-07-05 2023-09-13 SHL Group AB Ensemble de retrait de gaine d'aiguille
ES2795977T3 (es) 2013-03-13 2020-11-25 Antares Pharma Inc Inyector de seguridad con botón pulsador
GB2522656A (en) * 2014-01-31 2015-08-05 Consort Medical Plc Improved syringe for autoinjector device
ES2866078T3 (es) * 2015-08-27 2021-10-19 E3D Agricultural Coop Association Ltd Dispositivo de inyección automático reutilizable
GB201600988D0 (en) * 2016-01-19 2016-03-02 Owen Mumford Ltd Auto-injector apparatus
CN105715546B (zh) * 2016-02-03 2017-11-17 杭州科雷智能印刷科技有限责任公司 一种单电机单管双腔注射泵机构
EP3311863A1 (fr) * 2016-10-24 2018-04-25 Carebay Europe Ltd. Dispositif d'administration de médicament équipé d'un capuchon
EP3369444A1 (fr) 2017-03-01 2018-09-05 Sanofi-Aventis Deutschland GmbH Dispositif d'emballage, dispositif d'injection d'un médicament et paquet d'urgence
US10300218B2 (en) * 2017-03-22 2019-05-28 Shl Medical Ag Safety assembly for a medical delivery device
US11040142B2 (en) 2018-03-12 2021-06-22 E3D A.C.A.L Ltd Automatic injection device with a dampening element
TWI772669B (zh) * 2018-09-24 2022-08-01 瑞士商瑞健醫療股份有限公司 針護罩移除器和包括有針護罩移除器的藥物輸送裝置
AU2022234298A1 (en) * 2021-03-10 2023-08-31 Amgen Inc. Drug delivery device, subassembly for drug delivery device, syringe holder, and method of assembly

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006000785A1 (fr) * 2004-06-23 2006-01-05 Owen Mumford Limited Ameliorations associees a des dispositifs a injection automatique
WO2009037141A1 (fr) * 2007-09-18 2009-03-26 Shl Group Ab Dispositif d'injection automatique avec insertion d'aiguille

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006000785A1 (fr) * 2004-06-23 2006-01-05 Owen Mumford Limited Ameliorations associees a des dispositifs a injection automatique
WO2009037141A1 (fr) * 2007-09-18 2009-03-26 Shl Group Ab Dispositif d'injection automatique avec insertion d'aiguille

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11554215B2 (en) 2017-06-08 2023-01-17 Novartis Ag Injection device and injection solution transferring system

Also Published As

Publication number Publication date
WO2010146358A2 (fr) 2010-12-23
GB0910681D0 (en) 2009-08-05

Similar Documents

Publication Publication Date Title
WO2010146358A3 (fr) Auto-injecteur
WO2015022295A3 (fr) Injecteur
WO2013034986A3 (fr) Auto-injecteur pour injection d'épinéphrine
EP4397339A3 (fr) Auto-injecteur
WO2007129324A3 (fr) dispositif d'injection jetable avec mÉcanisme d'auto-rÉtraction
MX2019014271A (es) Mecanismo de insercion para una bomba de suministro de farmacos.
WO2005069831A3 (fr) Injecteurs de produits visqueux
NZ596182A (en) Medicament dispensing device
WO2012049468A3 (fr) Dispositifs d'injection
AR085257A1 (es) Auto-inyector
WO2012164406A3 (fr) Auto-injecteur
WO2009089409A8 (fr) Système d'injection intravitréen à canules coaxiales et son utilisation
SG144828A1 (en) Syringe assembly and an infusion pump assembly incorporating such
MY155743A (en) Injection device
EP4578477A3 (fr) Dispositif d'injection
MY166814A (en) Auto-injector
EP4509154A3 (fr) Mécanisme d'arrêt
JP2014525326A5 (fr)
MX2008016247A (es) Dispositivo de inyeccion y metodo de ensamble y activacion.
NZ582512A (en) Syringe infusion pump for accomodating syringes with different barrel diameters with force sensor aligned with barrel axis
MX340391B (es) Dispositivos de suministro de medicamentos para la administración de un medicamento dentro de una jeringa precargada.
GB0804021D0 (en) Improved autoinjector
WO2012038721A3 (fr) Auto-injecteurs
BR112021016439A2 (pt) Autoinjetor com indicador de áudio
MY153790A (en) Assembly for a drug delivery device and drug delivery device

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10728859

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10728859

Country of ref document: EP

Kind code of ref document: A2