CN110913927A - 具有防再封的自动注射器 - Google Patents

具有防再封的自动注射器 Download PDF

Info

Publication number
CN110913927A
CN110913927A CN201880049495.3A CN201880049495A CN110913927A CN 110913927 A CN110913927 A CN 110913927A CN 201880049495 A CN201880049495 A CN 201880049495A CN 110913927 A CN110913927 A CN 110913927A
Authority
CN
China
Prior art keywords
plunger rod
injector
syringe
auto
driver
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.)
Pending
Application number
CN201880049495.3A
Other languages
English (en)
Chinese (zh)
Inventor
P.B.雅各布森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
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 Merck Patent GmbH filed Critical Merck Patent GmbH
Publication of CN110913927A publication Critical patent/CN110913927A/zh
Pending legal-status Critical Current

Links

Images

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
    • A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/5086—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile for indicating if defective, used, tampered with or unsterile
    • 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
    • A61M5/002—Packages specially adapted therefor, e.g. for syringes or needles, kits for diabetics
    • 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
    • A61M5/31565—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
    • A61M5/31595—Pre-defined multi-dose administration by repeated overcoming of means blocking the free advancing movement of piston rod, e.g. by tearing or de-blocking
    • 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
    • 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
    • A61M2005/2006—Having specific accessories
    • A61M2005/202—Having specific accessories cocking means, e.g. to bias the main drive spring of an injector
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
    • 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
    • A61M5/31566—Means improving security or handling thereof
    • A61M5/3157—Means providing feedback signals when administration is completed

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)
  • Diabetes (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CN201880049495.3A 2017-05-23 2018-05-16 具有防再封的自动注射器 Pending CN110913927A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17172563.3 2017-05-23
EP17172563 2017-05-23
PCT/EP2018/062821 WO2018215270A2 (en) 2017-05-23 2018-05-16 Auto injector with recap prevention

Publications (1)

Publication Number Publication Date
CN110913927A true CN110913927A (zh) 2020-03-24

Family

ID=58772476

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880049495.3A Pending CN110913927A (zh) 2017-05-23 2018-05-16 具有防再封的自动注射器

Country Status (9)

Country Link
US (1) US20200108211A1 (https=)
EP (1) EP3630233A2 (https=)
JP (1) JP2020520756A (https=)
CN (1) CN110913927A (https=)
AU (1) AU2018272794A1 (https=)
BR (1) BR112019024354A2 (https=)
CA (1) CA3064671A1 (https=)
RU (1) RU2019141956A (https=)
WO (1) WO2018215270A2 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115040725A (zh) * 2022-05-12 2022-09-13 中国人民解放军海军特色医学中心 一种适用于预灌封注射器的自动注射装置
CN115515667A (zh) * 2020-05-15 2022-12-23 拜康生物制品有限公司 自动注射器组件

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020520755A (ja) * 2017-05-23 2020-07-16 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ 中空プランジャーロッドを備えた自動インジェクタ
AU2019273833B2 (en) 2018-05-24 2022-03-24 Novartis Ag Automatic drug delivery device
AU2020230006B2 (en) * 2019-02-26 2022-09-08 Becton Dickinson France Auto-injector with actuation prevention cap
CN114828922B (zh) 2019-12-18 2024-11-15 诺和诺德股份有限公司 用于递送预定固定剂量的药物递送装置
CN111407975B (zh) * 2020-03-06 2024-09-27 珠海凯生医用科技有限公司 电子式注射笔
US12005244B2 (en) 2020-03-27 2024-06-11 Medivena Sp. Z O.O. Needle-based device based on direct wing-based coupling of a needle shield to a barrel thereof and safety mechanism implemented therein
GB202006835D0 (en) * 2020-05-07 2020-06-24 Owen Mumford Ltd Injection device
GB202006836D0 (en) * 2020-05-07 2020-06-24 Owen Mumford Ltd Injection device
USD963842S1 (en) * 2020-05-12 2022-09-13 Shl Medical Ag Medical injector with cap
USD955565S1 (en) * 2020-05-29 2022-06-21 Medivena Sp. Z O.O. Needle-based device with a safety mechanism
EP4173656A1 (en) 2021-10-27 2023-05-03 medmix Switzerland AG Needle guard, drug delivery device and method for manufacturing
WO2024054430A1 (en) * 2022-09-06 2024-03-14 University Hospitals Cleveland Medical Center Auto-injector
WO2025073048A1 (en) * 2023-10-04 2025-04-10 Laframboise Emalie Marie Timed automatic injection device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1901957A (zh) * 2003-11-07 2007-01-24 Shl医药公司 用于注射器的装置
CN101264360A (zh) * 2007-03-15 2008-09-17 布里斯托尔迈尔斯斯魁伯公司 与预填充的针筒一起使用的注射器以及组装方法
WO2009090674A2 (en) * 2008-01-17 2009-07-23 Ashok Chaturvedi Auto venting packages
EP2468343A1 (en) * 2010-12-21 2012-06-27 Sanofi-Aventis Deutschland GmbH Front end for an auto-injector
EP2692377A1 (de) * 2012-08-01 2014-02-05 TecPharma Licensing AG Injektionsvorrichtung mit Dosisanzeige zur Signalisierung des Endes der Injektion
CN103764206A (zh) * 2011-09-09 2014-04-30 默克专利股份公司 用于肾上腺素注射的自动注射器
WO2014144096A1 (en) * 2013-03-15 2014-09-18 Amgen Inc. Drug cassette, autoinjector, and autoinjector system
CN104780958A (zh) * 2012-10-12 2015-07-15 卡贝欧洲有限公司 药物输送设备
CN104780962A (zh) * 2012-10-05 2015-07-15 卡贝欧洲有限公司 药物输送设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540664A (en) 1993-05-27 1996-07-30 Washington Biotech Corporation Reloadable automatic or manual emergency injection system
GB2414405B (en) 2004-05-28 2009-01-14 Cilag Ag Int Injection device
NZ554828A (en) 2004-12-06 2010-07-30 Washington Biotech Corp Medicine injection devices and methods
US8062252B2 (en) * 2005-02-18 2011-11-22 Becton, Dickinson And Company Safety shield system for a syringe
IT1398501B1 (it) 2010-03-10 2013-03-01 Menarini Int Operations Lu Sa Dispositivo autoiniettore di due dosi di farmaco
WO2012023938A1 (en) * 2010-08-19 2012-02-23 West Pharmaceutical Services, Inc. Rigid needle shield
EP2438939A1 (en) 2010-10-08 2012-04-11 Sanofi-Aventis Deutschland GmbH Arrangement for coupling a plunger to either a syringe or a stopper
JP2020520755A (ja) * 2017-05-23 2020-07-16 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ 中空プランジャーロッドを備えた自動インジェクタ

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1901957A (zh) * 2003-11-07 2007-01-24 Shl医药公司 用于注射器的装置
CN101264360A (zh) * 2007-03-15 2008-09-17 布里斯托尔迈尔斯斯魁伯公司 与预填充的针筒一起使用的注射器以及组装方法
WO2009090674A2 (en) * 2008-01-17 2009-07-23 Ashok Chaturvedi Auto venting packages
EP2468343A1 (en) * 2010-12-21 2012-06-27 Sanofi-Aventis Deutschland GmbH Front end for an auto-injector
CN103764206A (zh) * 2011-09-09 2014-04-30 默克专利股份公司 用于肾上腺素注射的自动注射器
EP2692377A1 (de) * 2012-08-01 2014-02-05 TecPharma Licensing AG Injektionsvorrichtung mit Dosisanzeige zur Signalisierung des Endes der Injektion
CN104780962A (zh) * 2012-10-05 2015-07-15 卡贝欧洲有限公司 药物输送设备
CN104780958A (zh) * 2012-10-12 2015-07-15 卡贝欧洲有限公司 药物输送设备
WO2014144096A1 (en) * 2013-03-15 2014-09-18 Amgen Inc. Drug cassette, autoinjector, and autoinjector system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115515667A (zh) * 2020-05-15 2022-12-23 拜康生物制品有限公司 自动注射器组件
CN115040725A (zh) * 2022-05-12 2022-09-13 中国人民解放军海军特色医学中心 一种适用于预灌封注射器的自动注射装置

Also Published As

Publication number Publication date
WO2018215270A3 (en) 2019-01-17
WO2018215270A9 (en) 2020-01-30
RU2019141956A3 (https=) 2021-09-03
JP2020520756A (ja) 2020-07-16
EP3630233A2 (en) 2020-04-08
AU2018272794A1 (en) 2019-12-12
BR112019024354A2 (pt) 2020-06-09
US20200108211A1 (en) 2020-04-09
WO2018215270A2 (en) 2018-11-29
CA3064671A1 (en) 2018-11-29
RU2019141956A (ru) 2021-06-23

Similar Documents

Publication Publication Date Title
AU2019213383B2 (en) An auto-injector for epinephrine injection
CN110913927A (zh) 具有防再封的自动注射器
US20200139046A1 (en) Auto injector with hollow plunger rod

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20200324

WD01 Invention patent application deemed withdrawn after publication