ES2507518T3 - Autoinyector - Google Patents
Autoinyector Download PDFInfo
- Publication number
- ES2507518T3 ES2507518T3 ES09710510.0T ES09710510T ES2507518T3 ES 2507518 T3 ES2507518 T3 ES 2507518T3 ES 09710510 T ES09710510 T ES 09710510T ES 2507518 T3 ES2507518 T3 ES 2507518T3
- Authority
- ES
- Spain
- Prior art keywords
- piston rod
- hollow piston
- drive nut
- dose
- dose setting
- 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.)
- Active
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
- A61M5/31—Details
- A61M5/3129—Syringe barrels
-
- 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
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
-
- 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
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
- A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
- A61M5/31583—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the 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
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
- A61M2005/2403—Ampoule inserted into the ampoule holder
- A61M2005/2407—Ampoule inserted into the ampoule holder from the rear
-
- 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
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
- A61M2005/2485—Ampoule holder connected to rest of syringe
- A61M2005/2488—Ampoule holder connected to rest of syringe via rotation, e.g. threads or bayonet
-
- 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
- A61M5/3146—Priming, e.g. purging, reducing backlash or clearance
-
- 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
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31535—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose
- A61M5/31543—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose piston rod reset means, i.e. means for causing or facilitating retraction of piston rod to its starting position during cartridge change
-
- 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
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31545—Setting modes for dosing
- A61M5/31548—Mechanically operated dose setting member
- A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
- A61M5/31553—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe without axial movement of dose setting member
-
- 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
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
- A61M5/3159—Dose expelling manners
- A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir
Abstract
Dispositivo de autoinyección que tiene un extremo delantero y un extremo trasero dispuesto para comprender: - un alojamiento trasero y un alojamiento (10) de recipiente, conectados de manera liberable entre sí; - un recipiente (12) de medicamento dispuesto dentro del alojamiento de recipiente, en el que el recipiente tiene una abertura delantera con o para un elemento de administración para administrar el medicamento a través de la misma y al menos un tapón móvil; - un mecanismo de fijación de dosis que puede fijar y volver a fijar una dosis de medicamento; - una tuerca (18) de accionamiento conectada de manera liberable con el mecanismo de fijación de dosis; caracterizado porque dicho dispositivo comprende además: - un vástago (14) de émbolo hueco conectado de manera rotatoria con dicha tuerca de accionamiento y dispuesto para tener su extremo delantero en contacto con dicho tapón; - un elemento (46) de acumulación de energía que tiene un primer extremo conectado con el mecanismo de fijación de dosis y un segundo extremo conectado con un punto fijo del alojamiento trasero, de tal manera que cuando se actúa sobre dicho mecanismo de fijación de dosis para fijar una dosis, dicho elemento de acumulación de energía acumula energía como al menos una etapa predeterminada; - un mecanismo (24) de activación conectado de manera liberable con dicha tuerca de accionamiento y que puede bloquear dicha tuerca de accionamiento frente a la rotación cuando está fijándose una dosis y liberar dicha tuerca de accionamiento cuando se activa manualmente dicho mecanismo de activación de tal manera que dicho vástago de émbolo hueco se desplaza linealmente hacia el extremo delantero del dispositivo mediante la rotación de dicha tuerca de accionamiento debido a la energía acumulada en el elemento de acumulación de energía y transferida a través del mecanismo de fijación de dosis; - un mecanismo de colocación conectado operativamente con dicho vástago de émbolo hueco y que puede bloquear dicho vástago de émbolo hueco frente a un desplazamiento elástico y axial mediante rotación; en el que dicho mecanismo de colocación comprende una primera tuerca (28) de bloqueo rotacionalmente bloqueada pero axialmente deslizable que rodea a dicho vástago de émbolo hueco y dispuesta para actuar conjuntamente con medios (38) de bloqueo flexibles dispuestos en dicho alojamiento trasero para bloquear dicha primera tuerca de bloqueo frente a la rotación; y un elemento (52) elástico dispuesto dentro de dicho vástago de émbolo hueco que puede permitir que dicho vástago de émbolo hueco se desplace de manera elástica y axial cuando se desbloquea dicha primera tuerca de bloqueo.
Description
Claims (1)
-
imagen1 imagen2
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0800313 | 2008-02-12 | ||
SE0800313 | 2008-02-12 | ||
PCT/EP2009/051202 WO2009101005A1 (en) | 2008-02-12 | 2009-02-03 | Auto-injector |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2507518T3 true ES2507518T3 (es) | 2014-10-15 |
Family
ID=40673304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09710510.0T Active ES2507518T3 (es) | 2008-02-12 | 2009-02-03 | Autoinyector |
Country Status (9)
Country | Link |
---|---|
US (1) | US8632507B2 (es) |
EP (1) | EP2254624B1 (es) |
JP (1) | JP4977252B2 (es) |
CN (1) | CN101951979B (es) |
AU (1) | AU2009214255B2 (es) |
DK (1) | DK2254624T3 (es) |
ES (1) | ES2507518T3 (es) |
PL (1) | PL2254624T3 (es) |
WO (1) | WO2009101005A1 (es) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60323729D1 (de) | 2002-02-11 | 2008-11-06 | Antares Pharma Inc | Intradermales injektionsgerät |
JP5216328B2 (ja) | 2005-01-24 | 2013-06-19 | アンタレス ファーマ インコーポレイテッド | あらかじめ充填された針補助シリンジジェット式注射器 |
US8251947B2 (en) | 2006-05-03 | 2012-08-28 | Antares Pharma, Inc. | Two-stage reconstituting injector |
WO2007131025A1 (en) | 2006-05-03 | 2007-11-15 | Antares Pharma, Inc. | Injector with adjustable dosing |
WO2009114542A1 (en) | 2008-03-10 | 2009-09-17 | Antares Pharma, Inc. | Injector safety device |
AU2009279719B2 (en) | 2008-08-05 | 2015-07-23 | Antares Pharma, Inc. | Multiple dosage injector |
US9358341B2 (en) | 2009-09-30 | 2016-06-07 | Sanofi-Aventis Deutschland Gmbh | Resettable drug delivery device |
AR079004A1 (es) | 2009-09-30 | 2011-12-21 | Sanofi Aventis Deutschland | Dispositivo de dispensacion de farmacos |
DK2493529T3 (en) * | 2009-10-26 | 2016-05-17 | Shl Group Ab | Drug delivery device |
US10322244B2 (en) | 2009-12-15 | 2019-06-18 | Shl Group Ab | Medicament delivery device |
DK2512561T3 (en) | 2009-12-15 | 2016-05-09 | Shl Group Ab | DRUG DELIVERY DEVICES |
US10322243B2 (en) | 2009-12-15 | 2019-06-18 | Shl Group Ab | Medicament delivery device |
TW201138882A (en) | 2010-01-25 | 2011-11-16 | Sanofi Aventis Deutschland | Drive assembly for a drug delivery device and drug delivery device |
DK2536452T3 (da) | 2010-02-18 | 2019-01-02 | Sanofi Aventis Deutschland | Autoinjektor |
EP2399635A1 (en) | 2010-06-28 | 2011-12-28 | Sanofi-Aventis Deutschland GmbH | Auto-injector |
EP2468330A1 (en) | 2010-12-21 | 2012-06-27 | Sanofi-Aventis Deutschland GmbH | Auto-injector |
USRE48593E1 (en) | 2010-12-21 | 2021-06-15 | Sanofi-Aventis Deutschland Gmbh | Auto-injector |
EP2468333A1 (en) | 2010-12-21 | 2012-06-27 | Sanofi-Aventis Deutschland GmbH | Auto-injector |
EP2688616B1 (en) * | 2011-03-24 | 2018-02-14 | SHL Group AB | Medicament delivery device |
AR086256A1 (es) * | 2011-05-06 | 2013-11-27 | Sanofi Aventis Deutschland | Conjunto de impulso para un dispositivo de administracion de farmacos y correspondiente dispositivo de administracion de farmacos |
US9220660B2 (en) | 2011-07-15 | 2015-12-29 | Antares Pharma, Inc. | Liquid-transfer adapter beveled spike |
US8496619B2 (en) | 2011-07-15 | 2013-07-30 | Antares Pharma, Inc. | Injection device with cammed ram assembly |
CN104066467B (zh) * | 2011-12-06 | 2016-10-26 | Shl集团有限责任公司 | 药物输送装置 |
PL220720B1 (pl) * | 2012-02-08 | 2015-12-31 | Copernicus Spółka Z Ograniczoną Odpowiedzialnością | Urządzenie wstrzykujące z mechanizmem resetu dawki |
DK2822618T3 (da) | 2012-03-06 | 2024-01-22 | Antares Pharma Inc | Forfyldt nål med brudkraftfunktion |
EP2833944A4 (en) | 2012-04-06 | 2016-05-25 | Antares Pharma Inc | ADMINISTRATION OF TESTOSTERONE COMPOSITIONS BY NEEDLE-SUPPORTED NOZZLE INJECTION |
WO2013169800A1 (en) | 2012-05-07 | 2013-11-14 | Antares Pharma, Inc. | Injection device with cammed ram assembly |
US9616174B2 (en) * | 2012-05-25 | 2017-04-11 | Aptar France Sas | Autoinjector |
CN104736188B (zh) * | 2012-10-15 | 2017-09-01 | 诺和诺德股份有限公司 | 弹簧驱动的注射装置 |
EP2722065A1 (en) * | 2012-10-18 | 2014-04-23 | Sanofi-Aventis Deutschland GmbH | Auto-injector |
EP2953667B1 (en) | 2013-02-11 | 2019-10-23 | Antares Pharma, Inc. | Needle assisted jet injection device having reduced trigger force |
US9707354B2 (en) | 2013-03-11 | 2017-07-18 | Antares Pharma, Inc. | Multiple dosage injector with rack and pinion dosage system |
EP2823841A1 (en) | 2013-07-09 | 2015-01-14 | Sanofi-Aventis Deutschland GmbH | Autoinjector |
EP2923714A1 (en) | 2014-03-28 | 2015-09-30 | Sanofi-Aventis Deutschland GmbH | Autoinjector triggered by skin contact |
US10661014B2 (en) | 2015-01-21 | 2020-05-26 | Antares Pharma, Inc. | Injection device having variable dosing |
US10898646B2 (en) | 2016-04-29 | 2021-01-26 | Shl Medical Ag | Container holder assembly |
EP3323448A1 (en) | 2016-11-18 | 2018-05-23 | Carebay Europe Ltd. | Medicament delivery device |
FR3072297B1 (fr) * | 2017-10-17 | 2023-05-12 | Edix Sa | Dispositif d'injection manuelle |
IT201800020467A1 (it) * | 2018-12-20 | 2020-06-20 | Medirio Sa | Dispositivo e sistema di somministrazione di un fluido medicale e relativo metodo di somministrazione |
JP2022534248A (ja) * | 2019-05-30 | 2022-07-28 | ベクトン・ディキンソン・アンド・カンパニー | 薬物送達デバイス用のカートリッジアダプタ |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE318157T1 (de) * | 1999-08-05 | 2006-03-15 | Becton Dickinson Co | Stiftförmige medikamentenabgabevorrichtung |
SE518981C2 (sv) * | 2000-12-14 | 2002-12-17 | Shl Medical Ab | Autoinjektor |
DE10163326A1 (de) * | 2001-07-30 | 2003-02-27 | Disetronic Licensing Ag | Verabreichungsgerät mit Dosiervorrichtung |
US20050101919A1 (en) * | 2003-11-07 | 2005-05-12 | Lennart Brunnberg | Device for an injector |
US20090005735A1 (en) * | 2006-03-03 | 2009-01-01 | Shl Group Ab | Medical Device with Orientation Sensitive Priming Mechanism |
-
2009
- 2009-02-03 PL PL09710510T patent/PL2254624T3/pl unknown
- 2009-02-03 EP EP09710510.0A patent/EP2254624B1/en active Active
- 2009-02-03 DK DK09710510.0T patent/DK2254624T3/da active
- 2009-02-03 ES ES09710510.0T patent/ES2507518T3/es active Active
- 2009-02-03 CN CN2009801049027A patent/CN101951979B/zh active Active
- 2009-02-03 AU AU2009214255A patent/AU2009214255B2/en active Active
- 2009-02-03 JP JP2010545447A patent/JP4977252B2/ja active Active
- 2009-02-03 WO PCT/EP2009/051202 patent/WO2009101005A1/en active Application Filing
- 2009-02-03 US US12/867,006 patent/US8632507B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2011511659A (ja) | 2011-04-14 |
US20110034881A1 (en) | 2011-02-10 |
EP2254624A1 (en) | 2010-12-01 |
WO2009101005A1 (en) | 2009-08-20 |
DK2254624T3 (da) | 2014-10-06 |
CN101951979B (zh) | 2013-03-20 |
CN101951979A (zh) | 2011-01-19 |
AU2009214255B2 (en) | 2011-09-29 |
AU2009214255A1 (en) | 2009-08-20 |
PL2254624T3 (pl) | 2015-01-30 |
EP2254624B1 (en) | 2014-07-02 |
US8632507B2 (en) | 2014-01-21 |
JP4977252B2 (ja) | 2012-07-18 |
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