MX338909B - Auto-inyector. - Google Patents

Auto-inyector.

Info

Publication number
MX338909B
MX338909B MX2013003756A MX2013003756A MX338909B MX 338909 B MX338909 B MX 338909B MX 2013003756 A MX2013003756 A MX 2013003756A MX 2013003756 A MX2013003756 A MX 2013003756A MX 338909 B MX338909 B MX 338909B
Authority
MX
Mexico
Prior art keywords
carrier
injector
auto
chassis
interlock means
Prior art date
Application number
MX2013003756A
Other languages
English (en)
Other versions
MX2013003756A (es
Inventor
Matthew Ekman
Thomas Mark Kemp
Original Assignee
Sanofi Aventis Deutschland
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 Sanofi Aventis Deutschland filed Critical Sanofi Aventis Deutschland
Publication of MX2013003756A publication Critical patent/MX2013003756A/es
Publication of MX338909B publication Critical patent/MX338909B/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
    • A61M5/32—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
    • A61M5/3232—Semi-automatic needle retraction, i.e. in which triggering of the needle retraction requires a deliberate action by the user, e.g. manual release of spring-biased retraction means
    • 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
    • A61M5/31—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
    • A61M5/3205—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

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

La invención se refiere a un auto-inyector (1) y a un método para manejarlo, cuyo auto-inyector comprende: - un chasis tubular (2), - un subconjunto portador que comprende un portador tubular (7) dispuesto deslizante en el chasis (2), cuyo portador (7) contiene una jeringa (3) con una aguja hueca de inyección (4), un resorte de impulso (8) y un émbolo (9) para reenviar la carga del resorte de impulso (8) a un tapón (6) de la jeringa (3), - un casquillo disparador de envoltura (12) dispuesto sobre el extremo distal (D) del auto-inyector (1), cuyo casquillo disparador (12) se extiende por lo menos sobre casi toda la longitud del auto-inyector (1), - un resorte de control (19) dispuesto alrededor del portador (7), - unos primeros medios de enclavamiento (20, 22, 23, 24) para acoplar un extremo proximal del resorte de control (19) ya sea con el portador (7) para hacerle avanzar para la inserción de la aguja o con el chasis (2) para la retracción de la aguja, - unos segundos medios de enclavamiento (11, 13, 15) dispuestos para liberar el resorte de impulso (8) para la inyección, - unos terceros medios de enclavamiento (16, 17, 18) dispuestos para acoplar el chasis (2) al portador (7) para la traslación axial conjunta con relación al casquillo disparador (12), - unos cuartos medios de enclavamiento (21, 25, 26, 28) dispuestos para acoplar un extremo distal del resorte de control (19) ya sea con el portador (7) para la retracción de la aguja o sino con el casquillo disparador (12).
MX2013003756A 2010-10-08 2011-10-06 Auto-inyector. MX338909B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10186995A EP2438942A1 (en) 2010-10-08 2010-10-08 Auto-injector
PCT/EP2011/067493 WO2012045831A1 (en) 2010-10-08 2011-10-06 Auto-injector

Publications (2)

Publication Number Publication Date
MX2013003756A MX2013003756A (es) 2013-12-16
MX338909B true MX338909B (es) 2016-05-05

Family

ID=43754736

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013003756A MX338909B (es) 2010-10-08 2011-10-06 Auto-inyector.

Country Status (19)

Country Link
US (1) US9283326B2 (es)
EP (3) EP2438942A1 (es)
JP (1) JP5940544B2 (es)
KR (1) KR20130120479A (es)
CN (1) CN103249443B (es)
AR (1) AR083345A1 (es)
AU (1) AU2011311558B2 (es)
BR (1) BR112013008072A2 (es)
CA (1) CA2812226A1 (es)
DK (1) DK2624889T3 (es)
IL (1) IL225428A0 (es)
MX (1) MX338909B (es)
MY (1) MY158986A (es)
NZ (1) NZ609112A (es)
RU (1) RU2571231C2 (es)
SG (1) SG189081A1 (es)
TW (1) TWI537021B (es)
WO (1) WO2012045831A1 (es)
ZA (1) ZA201302153B (es)

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US8052645B2 (en) 2008-07-23 2011-11-08 Avant Medical Corp. System and method for an injection using a syringe needle
AU2009249027C1 (en) 2008-05-20 2015-01-22 Avant Medical Corp. Autoinjector system
US8177749B2 (en) 2008-05-20 2012-05-15 Avant Medical Corp. Cassette for a hidden injection needle
US12097357B2 (en) 2008-09-15 2024-09-24 West Pharma. Services IL, Ltd. Stabilized pen injector
WO2011101379A1 (en) 2010-02-18 2011-08-25 Sanofi-Aventis Deutschland Gmbh Auto-injector
EP2399635A1 (en) 2010-06-28 2011-12-28 Sanofi-Aventis Deutschland GmbH Auto-injector
EP4397339A3 (en) 2010-10-08 2024-09-18 Sanofi Auto-injector
GB201020475D0 (en) 2010-12-02 2011-01-19 Oval Medical Technologies Ltd Delivery mechanism for an autoinjector
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
CA3145238A1 (en) 2011-04-20 2012-10-26 Amgen Inc. Autoinjector apparatus
EP2606924A1 (en) 2011-12-21 2013-06-26 Sanofi-Aventis Deutschland GmbH Autoinjector having a retracting syringe carrier
USD898908S1 (en) 2012-04-20 2020-10-13 Amgen Inc. Pharmaceutical product cassette for an injection device
CN104411350B (zh) * 2012-07-05 2017-06-13 尤尼特拉克特注射器控股有限公司 驱动控制机构及用于可注射匣的自动注射器
EP2968760B1 (en) 2013-03-15 2024-01-03 Amgen Inc. Drug cassette, autoinjector, and autoinjector system
WO2014143815A2 (en) 2013-03-15 2014-09-18 Amgen Inc. Drug cassette, autoinjector, and autoinjector system
JP3185526U (ja) * 2013-05-26 2013-08-22 株式会社ミクロカプセル 注入器具
EP2823836A1 (en) 2013-07-09 2015-01-14 Sanofi-Aventis Deutschland GmbH Autoinjector
EP2823839A1 (en) * 2013-07-09 2015-01-14 Sanofi-Aventis Deutschland GmbH Autoinjector
EP2823840A1 (en) 2013-07-09 2015-01-14 Sanofi-Aventis Deutschland GmbH Autoinjector
EP2823837A1 (en) * 2013-07-09 2015-01-14 Sanofi-Aventis Deutschland GmbH Autoinjector
EP2823841A1 (en) 2013-07-09 2015-01-14 Sanofi-Aventis Deutschland GmbH Autoinjector
PL234202B1 (pl) * 2013-09-30 2020-01-31 Htl Strefa Spolka Akcyjna Urządzenie igły bezpiecznej
EP2902061A1 (en) * 2014-01-30 2015-08-05 Sanofi-Aventis Deutschland GmbH Medicament delivery device
EP2923714A1 (en) 2014-03-28 2015-09-30 Sanofi-Aventis Deutschland GmbH Autoinjector triggered by skin contact
JP6820104B2 (ja) * 2014-12-08 2021-01-27 ジェネンテック， インコーポレイテッド 多用途シリンジ基盤
US9415176B1 (en) 2015-01-22 2016-08-16 West Pharmaceutical Services, Inc. Autoinjector having an end-of-dose visual indicator
CN107438443B (zh) * 2015-04-24 2020-09-01 艾斯曲尔医疗公司 驱动机构
US20200384209A1 (en) * 2015-04-24 2020-12-10 Shl Medical Ag Drive mechanism
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）
WO2017178237A1 (en) 2016-04-16 2017-10-19 Carebay Europe Ltd. Injection device
WO2018011255A1 (en) 2016-07-14 2018-01-18 Sanofi-Aventis Deutschland Gmbh Drug delivery device
FR3055216A1 (fr) * 2016-08-31 2018-03-02 Nemera La Verpilliere Dispositif d'injection automatique a agencement optimise
FR3055807B1 (fr) * 2016-09-15 2019-08-16 Edix Sa Dispositif connecteur-seringue pour administrer separement au moins deux produits en quantites controlees et en une seule injection
JP7321930B2 (ja) 2016-09-27 2023-08-07 サノフィ－アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 薬剤送達デバイス
JP6856840B2 (ja) 2016-12-27 2021-04-14 アクション メディカル テクノロジーズ，エルエルシーＡｃｔｉｏｎ Ｍｅｄｉｃａｌ Ｔｅｃｈｎｏｌｏｇｉｅｓ，Ｌｌｃ 注入器、および注入器を動作させる方法
GB201701935D0 (en) * 2017-02-06 2017-03-22 Owen Mumford Ltd Medicament delivery devices
WO2019086560A1 (en) * 2017-11-03 2019-05-09 Sanofi Needle shroud assembly and drug delivery device
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Also Published As

Publication number Publication date
MX2013003756A (es) 2013-12-16
IL225428A0 (en) 2013-06-27
US20130190721A1 (en) 2013-07-25
CA2812226A1 (en) 2012-04-12
EP3384943A1 (en) 2018-10-10
AU2011311558B2 (en) 2014-08-21
JP2013539681A (ja) 2013-10-28
RU2013120978A (ru) 2014-11-20
EP2624889A1 (en) 2013-08-14
CN103249443A (zh) 2013-08-14
ZA201302153B (en) 2013-11-27
SG189081A1 (en) 2013-05-31
TWI537021B (zh) 2016-06-11
US9283326B2 (en) 2016-03-15
CN103249443B (zh) 2015-10-21
MY158986A (en) 2016-11-30
NZ609112A (en) 2014-12-24
TW201228684A (en) 2012-07-16
KR20130120479A (ko) 2013-11-04
WO2012045831A1 (en) 2012-04-12
EP2624889B1 (en) 2018-05-16
DK2624889T3 (en) 2018-08-27
BR112013008072A2 (pt) 2016-06-14
RU2571231C2 (ru) 2015-12-20
AR083345A1 (es) 2013-02-21
EP2438942A1 (en) 2012-04-11
JP5940544B2 (ja) 2016-06-29
AU2011311558A1 (en) 2013-04-18

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