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
AU2008241470B2 (en) 2007-04-16 2013-11-07 Corium Pharma Solutions, Inc. Solvent-cast microneedle arrays containing active
US9173997B2 (en) 2007-10-02 2015-11-03 Medimop Medical Projects Ltd. External drug pump
AU2011248108B2 (en) 2010-05-04 2016-05-26 Corium Pharma Solutions, Inc. Method and device for transdermal delivery of parathyroid hormone using a microprojection array
KR102265808B1 (ko) 2012-12-21 2021-06-16 코리움, 인크. 치료제의 전달을 위한 마이크로어레이 및 그것의 사용방법
JP6487899B2 (ja) * 2013-03-12 2019-03-20 コリウム インターナショナル， インコーポレイテッド 微小突起アプリケータ
JP2016514133A (ja) 2013-03-15 2016-05-19 コリウム インターナショナル， インコーポレイテッド ポリマーを含まない微細構造物を含むマイクロアレイ、製造方法および使用方法
MX2015012933A (es) 2013-03-15 2016-09-19 Corium Int Inc Micrordenamiento para suministro de agente terapeutico y metodos de uso.
EP4194028A1 (en) 2013-03-15 2023-06-14 Corium Pharma Solutions, Inc. Multiple impact microprojection applicators
EP2886144A1 (en) * 2013-12-20 2015-06-24 Sanofi-Aventis Deutschland GmbH Drug delivery device
CA2938787C (en) 2014-02-10 2022-08-09 Menachem Zucker Semi disposable auto injector
EP3188714A1 (en) 2014-09-04 2017-07-12 Corium International, Inc. Microstructure array, methods of making, and methods of use
US10857093B2 (en) 2015-06-29 2020-12-08 Corium, Inc. Microarray for delivery of therapeutic agent, methods of use, and methods of making
EP3834865A3 (en) 2015-08-27 2021-12-29 E3D Agricultural Cooperative Association Ltd. Reusable automatic injection device
US10576207B2 (en) 2015-10-09 2020-03-03 West Pharma. Services IL, Ltd. Angled syringe patch injector
US11318254B2 (en) 2015-10-09 2022-05-03 West Pharma. Services IL, Ltd. Injector needle cap remover
JP6513297B2 (ja) 2016-01-21 2019-05-22 ウェスト ファーマ サービシーズ イスラエル リミテッド 自動注射器、受け入れフレーム及び自動注射器におけるカートリッジの接続方法
WO2017127215A1 (en) 2016-01-21 2017-07-27 Medimop Medical Projects Ltd. Needle insertion and retraction mechanism
CN113041432B (zh) 2016-01-21 2023-04-07 西医药服务以色列有限公司 包括视觉指示物的药剂输送装置
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
EP3616738B1 (en) * 2017-04-25 2023-06-21 CC Biotechnology Corporation Injection pen
WO2018222521A1 (en) 2017-05-30 2018-12-06 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
CN116601461B (zh) 2020-12-11 2024-04-16 马渊马达株式会社 旋转变压器

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
AU2009299888B2 (en) * 2008-10-01 2012-07-05 Shl Group Ab Medicament delivery device powered by volute spring

Also Published As

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

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