HK1198518A1 - Autoinjector with an inner plunger which disengages the outer plunger to retract the syringe carrier - Google Patents

Autoinjector with an inner plunger which disengages the outer plunger to retract the syringe carrier

Info

Publication number
HK1198518A1
HK1198518A1 HK14112014.1A HK14112014A HK1198518A1 HK 1198518 A1 HK1198518 A1 HK 1198518A1 HK 14112014 A HK14112014 A HK 14112014A HK 1198518 A1 HK1198518 A1 HK 1198518A1
Authority
HK
Hong Kong
Prior art keywords
plunger
autoinjector
disengages
retract
syringe carrier
Prior art date
Application number
HK14112014.1A
Other languages
English (en)
Chinese (zh)
Inventor
Yannick Hourmand
Simon Brereton
Thomas Mark Kemp
Rosie Burnell
Matthew Ekman
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 filed Critical
Publication of HK1198518A1 publication Critical patent/HK1198518A1/xx

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
    • A61M5/32—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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (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)
HK14112014.1A 2011-12-21 2014-11-28 Autoinjector with an inner plunger which disengages the outer plunger to retract the syringe carrier HK1198518A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11194775.0A EP2606924A1 (en) 2011-12-21 2011-12-21 Autoinjector having a retracting syringe carrier
PCT/EP2012/076097 WO2013092670A1 (en) 2011-12-21 2012-12-19 Autoinjector with an inner plunger which disengages the outer plunger to retract the syringe carrier

Publications (1)

Publication Number Publication Date
HK1198518A1 true HK1198518A1 (en) 2015-05-15

Family

ID=47557063

Family Applications (1)

Application Number Title Priority Date Filing Date
HK14112014.1A HK1198518A1 (en) 2011-12-21 2014-11-28 Autoinjector with an inner plunger which disengages the outer plunger to retract the syringe carrier

Country Status (7)

Country Link
US (3) US9827381B2 (xx)
EP (3) EP2606924A1 (xx)
JP (1) JP6043805B2 (xx)
CN (1) CN104105516B (xx)
DK (2) DK2793981T3 (xx)
HK (1) HK1198518A1 (xx)
WO (1) WO2013092670A1 (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2399635A1 (en) 2010-06-28 2011-12-28 Sanofi-Aventis Deutschland GmbH Auto-injector
EP2606925A1 (en) * 2011-12-21 2013-06-26 Sanofi-Aventis Deutschland GmbH Autoinjector
EP2823838A1 (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
AR097821A1 (es) 2013-09-03 2016-04-20 Sanofi Sa Mecanismo de accionamiento
EP2923714A1 (en) 2014-03-28 2015-09-30 Sanofi-Aventis Deutschland GmbH Autoinjector triggered by skin contact
TW201711716A (zh) 2015-06-03 2017-04-01 賽諾菲阿凡提斯德意志有限公司 護罩鎖
AU2017234647B2 (en) 2016-03-16 2019-03-28 Eli Lilly And Company Trigger assembly for automatic medication injection device
AU2017234646B2 (en) * 2016-03-16 2019-11-21 Eli Lilly And Company Medication injection device with automatic needle retraction following injection
CN106215314B (zh) * 2016-08-31 2022-09-02 朱远湖 一种笔芯、标记笔及标记笔套件
GB201616709D0 (en) * 2016-09-30 2016-11-16 Owen Mumford Ltd Injection device
JP2022513945A (ja) * 2018-12-19 2022-02-09 イーライ リリー アンド カンパニー 治療用流体の送達のためのデバイス
BR112022005850A2 (pt) * 2019-09-30 2022-06-21 Amgen Inc Dispositivo de administração de fármaco
JP7323240B2 (ja) * 2020-03-25 2023-08-08 アクション メディカル テクノロジーズ，エルエルシー 薬剤を注入するための装置および方法
US11759576B2 (en) 2020-06-05 2023-09-19 Action Medical Technologies, Llc Parenteral injection apparatus
EP4192548A1 (en) * 2020-08-07 2023-06-14 Sanofi Arrangement for a drug delivery device
WO2024104966A1 (en) * 2022-11-15 2024-05-23 Becton Dickinson France Autoinjector

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9111600D0 (en) * 1991-05-30 1991-07-24 Owen Mumford Ltd Improvements relating to injection devices
WO2007129324A2 (en) 2006-05-09 2007-11-15 Gil Yigal A disposable injecting device with auto-retraction mechanism
DE102007013836A1 (de) * 2007-03-22 2008-09-25 Tecpharma Licensing Ag Injektionsvorrichtung mit gesteuertem Nadelrückzug
EP2129414A1 (de) * 2007-03-22 2009-12-09 Tecpharma Licensing AG Injektionsvorrichtung mit auslösesicherungen
DE102007013838A1 (de) * 2007-03-22 2008-09-25 Tecpharma Licensing Ag Injektionsvorrichtung mit zeitkonstantem Ausschüttsignal
CN101678167B (zh) * 2007-03-22 2013-09-18 特克法马许可公司 注射装置中的弹簧机构
WO2009040602A1 (en) * 2007-09-25 2009-04-02 Becton Dickinson France Autoinject0r with deactivating means moveable by a safety shield
EP2326370B1 (en) * 2008-09-18 2020-08-05 Becton, Dickinson and Company Medical injector with slidable sleeve activation
EP2536452B1 (en) * 2010-02-18 2018-08-29 Sanofi-Aventis Deutschland GmbH Auto-injector
JP5805111B2 (ja) * 2010-02-18 2015-11-04 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 トーションばねを備えた自動注射器
WO2011101381A2 (en) * 2010-02-22 2011-08-25 Sanofi-Aventis Deutschland Gmbh Gearbox
US9011387B2 (en) * 2010-02-22 2015-04-21 Sanofi-Aventis Deutschland Gmbh Force transmission arrangement for auto-injector
EP2399630A1 (en) * 2010-06-28 2011-12-28 Sanofi-Aventis Deutschland GmbH Auto-injector
EP2438947A1 (en) * 2010-10-08 2012-04-11 Sanofi-Aventis Deutschland GmbH Auto-injector

Also Published As

Publication number Publication date
DK3384944T3 (da) 2020-05-25
EP2793981B1 (en) 2018-04-18
JP6043805B2 (ja) 2016-12-14
DK2793981T3 (en) 2018-07-30
JP2015500718A (ja) 2015-01-08
US9827381B2 (en) 2017-11-28
EP3384944A1 (en) 2018-10-10
EP2793981A1 (en) 2014-10-29
EP3384944B1 (en) 2020-03-04
WO2013092670A1 (en) 2013-06-27
US20200261661A1 (en) 2020-08-20
US20140343508A1 (en) 2014-11-20
US20180093046A1 (en) 2018-04-05
EP2606924A1 (en) 2013-06-26
US10653851B2 (en) 2020-05-19
CN104105516B (zh) 2016-09-14
CN104105516A (zh) 2014-10-15

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