MX339028B - Dispositivo de autoinyector. - Google Patents

Dispositivo de autoinyector.

Info

Publication number
MX339028B
MX339028B MX2013010861A MX2013010861A MX339028B MX 339028 B MX339028 B MX 339028B MX 2013010861 A MX2013010861 A MX 2013010861A MX 2013010861 A MX2013010861 A MX 2013010861A MX 339028 B MX339028 B MX 339028B
Authority
MX
Mexico
Prior art keywords
retention element
drive member
drive
move
housing
Prior art date
Application number
MX2013010861A
Other languages
English (en)
Other versions
MX2013010861A (es
Inventor
Maerk Eaton
Original Assignee
Owen Mumford 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 Owen Mumford Ltd filed Critical Owen Mumford Ltd
Publication of MX2013010861A publication Critical patent/MX2013010861A/es
Publication of MX339028B publication Critical patent/MX339028B/es

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
    • 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
    • A61M5/31505—Integral with the syringe barrel, i.e. connected to the barrel so as to make up a single complete piece or unit
    • 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
    • A61M2005/206—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
    • A61M2005/208—Release is possible only when device is pushed against the skin, e.g. using a trigger which is blocked or inactive when the device is not pushed against the skin
    • 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)
  • 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

Un dispositivo de autoinyector comprende un alojamiento alargado (10) que contiene una jeringa o cartucho (12) que tiene un pistón interno para expulsar una dosis de la jeringa o cartucho. Un mecanismo de transmisión incluye un miembro de transmisión (18) para acoplar el pistón y un muelle de transmisión (20) o similar que actúa sobre el miembro de transmisión. Una disposición de gatillo operada por el costado incluye un elemento de retención (22) montado de manera móvil en el alojamiento desde una posición de retención en la cual el miembro de transmisión se mantiene en una condición amartillada, y una posición de liberación en la cual el miembro de transmisión puede moverse hacia adelante bajo la influencia del muelle de transmisión. Un manguito exterior (24) se monta en el alojamiento que se puede mover entre una posición en la cual se evita que el elemento de retención se mueva para liberar el émbolo, y una posición en la cual el miembro de retención es libre de moverse. El manguito exterior incluye una porción de pared de gatillo (28) que puede pulsarse para mover el miembro de retención una vez que el elemento de retención (22) sea libre de moverse, liberando así al émbolo.
MX2013010861A 2011-03-24 2012-03-26 Dispositivo de autoinyector. MX339028B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1104957.4A GB2486748B (en) 2011-03-24 2011-03-24 Autoinjector devices
PCT/GB2012/050660 WO2012127249A1 (en) 2011-03-24 2012-03-26 Autoinjector device

Publications (2)

Publication Number Publication Date
MX2013010861A MX2013010861A (es) 2013-10-17
MX339028B true MX339028B (es) 2016-05-05

Family

ID=44067308

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013010861A MX339028B (es) 2011-03-24 2012-03-26 Dispositivo de autoinyector.

Country Status (8)

Country Link
US (1) US9814839B2 (es)
EP (1) EP2688610B1 (es)
JP (1) JP6258847B2 (es)
CN (1) CN103442753B (es)
BR (1) BR112013024399A2 (es)
GB (1) GB2486748B (es)
MX (1) MX339028B (es)
WO (1) WO2012127249A1 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008130587A2 (en) 2007-04-16 2008-10-30 Corium International, Inc. Solvent-cast microneedle arrays containing active
BRPI0817907B8 (pt) 2007-10-02 2021-06-22 Lamodel Ltd aparelho para administrar uma substância a um indivíduo
EP2566501B1 (en) 2010-05-04 2019-03-13 Corium International, Inc. Method and device for transdermal delivery of parathyroid hormone using a microprojection array
MX375307B (es) 2012-12-21 2025-03-06 Corium Inc Microarreglo para la entrega de agente terapeutico y metodos de uso.
EP2968887B1 (en) 2013-03-12 2022-05-04 Corium, Inc. Microprojection applicators
AU2014237357B2 (en) 2013-03-15 2019-11-28 Corium Pharma Solutions, Inc. Multiple impact microprojection applicators and methods of use
EP2968116A1 (en) 2013-03-15 2016-01-20 Corium International, Inc. Microarray with polymer-free microstructures, methods of making, and methods of use
MX380204B (es) 2013-03-15 2025-03-12 Corium Inc Micrordenamiento para suministro de agente terapeútico y métodos de uso.
EP2886144A1 (en) * 2013-12-20 2015-06-24 Sanofi-Aventis Deutschland GmbH Drug delivery device
WO2015118550A2 (en) 2014-02-10 2015-08-13 Elcam Medical Agricultural Cooperative Association Ltd. Semi disposable auto injector
US10624843B2 (en) 2014-09-04 2020-04-21 Corium, Inc. Microstructure array, methods of making, and methods of use
WO2017004067A1 (en) 2015-06-29 2017-01-05 Corium International, Inc. Microarray for delivery of therapeutic agent, methods of use, and methods of making
US10850036B2 (en) 2015-08-27 2020-12-01 E3D Agricultural Cooperative Association Reusable automatic injection device
US10576207B2 (en) 2015-10-09 2020-03-03 West Pharma. Services IL, Ltd. Angled syringe patch injector
CN108472438B (zh) 2015-10-09 2022-01-28 西医药服务以色列分公司 至预填充的流体储存器的弯曲流体路径附加装置
EP3405227B1 (en) 2016-01-21 2020-06-17 West Pharma. Services Il, Ltd. Force containment in an automatic injector
JP6885960B2 (ja) 2016-01-21 2021-06-16 ウェスト ファーマ サービシーズ イスラエル リミテッド 視覚的インジケータを有する薬剤デリバリデバイス
CN109310816B (zh) 2016-01-21 2020-04-21 西医药服务以色列有限公司 针插入和缩回机构
US11389597B2 (en) 2016-03-16 2022-07-19 West Pharma. Services IL, Ltd. Staged telescopic screw assembly having different visual indicators
US20180015224A1 (en) 2016-07-13 2018-01-18 California Institute Of Technology Dampers and Methods for Performing Measurements in an Autoinjector
WO2018026387A1 (en) 2016-08-01 2018-02-08 Medimop Medical Projects Ltd. Anti-rotation cartridge pin
JP7059251B2 (ja) 2016-08-01 2022-04-25 ウェスト ファーマ サービシーズ イスラエル リミテッド ドアの半閉じを防止するスプリング
CN110545863B (zh) * 2017-04-25 2021-06-01 群康生技股份有限公司 注射笔
US11819666B2 (en) 2017-05-30 2023-11-21 West Pharma. Services IL, Ltd. Modular drive train for wearable injector
CN108042886B (zh) * 2017-12-27 2021-05-11 四川护理职业学院 一种简单的无针注射器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5320609A (en) * 1992-12-07 1994-06-14 Habley Medical Technology Corporation Automatic pharmaceutical dispensing syringe
EP0693946B1 (en) * 1993-03-24 2001-05-16 Owen Mumford Limited Improvements relating to injection devices
AU4494196A (en) * 1995-02-06 1996-08-27 Weston Medical Limited Needle-less injector
GB9612724D0 (en) * 1996-06-18 1996-08-21 Owen Mumford Ltd Improvements relating to injection devices
US20030105430A1 (en) 2001-11-30 2003-06-05 Elan Pharma International Limited Wil House Automatic injector
GB0211294D0 (en) * 2002-05-17 2002-06-26 Owen Mumford Ltd Improvements relating to injection devices
DE10342058B4 (de) 2003-09-11 2007-10-25 Tecpharma Licensing Ag Verabreichungsvorrichtung für ein injizierbares Produkt mit einer Auslösesicherung
DE10351599A1 (de) * 2003-11-05 2005-06-16 Tecpharma Licensing Ag Autoinjektionsvorrichtung
US20110098656A1 (en) * 2005-09-27 2011-04-28 Burnell Rosie L Auto-injection device with needle protecting cap having outer and inner sleeves
EP2355866B1 (en) * 2008-10-01 2014-01-08 SHL Group AB Medicament delivery device powered by volute spring

Also Published As

Publication number Publication date
GB201104957D0 (en) 2011-05-11
US20140046269A1 (en) 2014-02-13
WO2012127249A1 (en) 2012-09-27
JP2014513604A (ja) 2014-06-05
US9814839B2 (en) 2017-11-14
CN103442753A (zh) 2013-12-11
GB2486748B (en) 2013-04-10
CN103442753B (zh) 2016-03-23
EP2688610A1 (en) 2014-01-29
BR112013024399A2 (pt) 2019-09-24
GB2486748A (en) 2012-06-27
JP6258847B2 (ja) 2018-01-10
EP2688610B1 (en) 2018-05-02
MX2013010861A (es) 2013-10-17

Similar Documents

Publication Publication Date Title
MX339028B (es) Dispositivo de autoinyector.
WO2011048422A3 (en) Autoinjector
IN2012DN03078A (es)
GB201017363D0 (en) Injection devices
GB201021767D0 (en) Autoinjectors
IN2014KN02883A (es)
IN2014DN11115A (es)
MX395072B (es) Autoinyector de uso unico.
MX2013003340A (es) Mecanismo de engranaje para un dispositivo de suministro de dosis.
GB201100678D0 (en) Injection devices with damping
TW200702008A (en) Needle-less injector
MX340391B (es) Dispositivos de suministro de medicamentos para la administración de un medicamento dentro de una jeringa precargada.
WO2013034985A3 (en) Reloadable auto-injector
AR092276A1 (es) Dispositivo de administracion de farmacos
WO2010122323A3 (en) Improved autoinjector
WO2012032411A3 (en) Skin-patch automatic injection device
BRPI0821457A2 (pt) Dispositivo de injeção monitorado eletronicamente
WO2014068283A3 (en) Clutch member for an injection device
CA2863394A1 (en) Injecting device with dose resetting mechanism
EP4445933A3 (en) Autoinjector
AR092277A1 (es) Dispositivo de administracion de farmacos
MX2015014291A (es) Dispositivo de inyeccion.
ECSP10010718A (es) Dispensador de anestesico topico unido a la jeringa
GB201021777D0 (en) Autoinjectors
WO2015090320A3 (en) Dose delivery device with improved handling

Legal Events

Date Code Title Description
FG Grant or registration