CN107073199B - 可变剂量的药物自动注射装置 - Google Patents

可变剂量的药物自动注射装置 Download PDF

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Publication number
CN107073199B
CN107073199B CN201580045106.6A CN201580045106A CN107073199B CN 107073199 B CN107073199 B CN 107073199B CN 201580045106 A CN201580045106 A CN 201580045106A CN 107073199 B CN107073199 B CN 107073199B
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China
Prior art keywords
push rod
injection
container
input device
dose
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CN201580045106.6A
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Chinese (zh)
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CN107073199A (zh
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魏民
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    • 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
    • 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
    • A61M5/31536—Blocking means to immobilize a selected dose, e.g. to administer equal doses
    • A61M5/31538—Permanent blocking, e.g. by medical personnel
    • 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
    • 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
    • A61M5/31563—Mechanically operated dose setting member interacting with a displaceable stop 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
    • A61M5/31566—Means improving security or handling thereof
    • A61M5/31571—Means preventing accidental administration
    • 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; Drive mechanisms or modes for piston rods
    • A61M5/31578—Constructional features; Drive mechanisms or modes for piston rods the piston rod being moved by the axial movement of a component directly in contact with it
    • A61M5/3158—Constructional features; Drive mechanisms or modes for piston rods the piston rod being moved by the axial movement of a component directly in contact with it the component being manually operated or triggered by an axially moving actuator operated by user, e.g. an axially movable injection button
    • 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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/2026—Semi-automatic, e.g. user activated piston is assisted by additional source of energy
    • 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
    • A61M5/206—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically 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
    • A61M5/3204—Needle cap removers, 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)
CN201580045106.6A 2014-09-05 2015-08-28 可变剂量的药物自动注射装置 Active CN107073199B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462046191P 2014-09-05 2014-09-05
US62/046191 2014-09-05
US201562155509P 2015-05-01 2015-05-01
US62/155509 2015-05-01
PCT/US2015/047477 WO2016036600A1 (en) 2014-09-05 2015-08-28 Automatic injection device with variable dosing

Publications (2)

Publication Number Publication Date
CN107073199A CN107073199A (zh) 2017-08-18
CN107073199B true CN107073199B (zh) 2020-08-18

Family

ID=55440281

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580045106.6A Active CN107073199B (zh) 2014-09-05 2015-08-28 可变剂量的药物自动注射装置

Country Status (5)

Country Link
US (2) US10603444B2 (enExample)
EP (1) EP3188772B1 (enExample)
JP (1) JP6449990B2 (enExample)
CN (1) CN107073199B (enExample)
WO (1) WO2016036600A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019110559A1 (en) * 2017-12-04 2019-06-13 Novo Nordisk A/S Spring straining mechanism for torsion spring based device
CA3099431A1 (en) 2018-05-24 2019-11-28 Novartis Ag Automatic drug delivery device
WO2020008381A1 (en) * 2018-07-06 2020-01-09 Zekhnareh Mohsen Secure syringe click lock preventing needle release and drug leakage
US11744951B2 (en) 2018-10-24 2023-09-05 Cc Biotechnology Corporation Syringe with injection dose adjustment function
TWI670097B (zh) * 2018-10-24 2019-09-01 群康生技股份有限公司 具有注射劑量調整功能的注射器
CN109772218B (zh) * 2018-12-30 2021-06-22 浙江省海洋水产研究所 定量试剂注射装置
CN110141728B (zh) * 2019-05-10 2020-12-22 江苏德尔福医疗器械有限公司 便于注射的注射笔套
CN111407977B (zh) * 2020-04-08 2022-10-21 北京航宇阳光机电技术研究所 一种自动注射装置
USD936218S1 (en) * 2020-06-04 2021-11-16 Ultradent Products, Inc. Unit dose container
CH717905A2 (de) * 2020-09-30 2022-03-31 Ypsomed Ag Autoinjektor mit Ausschüttstopp.
US12666232B2 (en) 2020-12-18 2026-06-23 Novartis Ag Communication module for an autoinjector
JP2024525912A (ja) * 2021-07-20 2024-07-12 エイコム ラブズ， インコーポレイテッド 皮内または皮下流体送達のためのシステム、デバイス、および方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5391151A (en) * 1991-01-15 1995-02-21 Survival Technology, Inc. Subcutaneous injector
US5480387A (en) * 1991-07-24 1996-01-02 Medico Development Investment Company Injection device
US5514097A (en) * 1994-02-14 1996-05-07 Genentech, Inc. Self administered injection pen apparatus and method
US20070265568A1 (en) * 2004-11-04 2007-11-15 Izrail Tsals Automatic Injector
CN102202710A (zh) * 2008-09-18 2011-09-28 贝克顿·迪金森公司 具有可旋转主体部的医用注射器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539302B1 (fr) * 1983-01-17 1986-03-14 Brunet Jean Louis Seringue a usage medical
JP2005000203A (ja) * 2003-06-09 2005-01-06 Nemoto Kyorindo:Kk 薬液注入システム
GB2410188B (en) * 2004-01-23 2006-01-25 Medical House Plc Injection device
PL1804865T3 (pl) * 2004-10-21 2010-03-31 Novo Nordisk As Mechanizm wkręcania dla nawijanych penów
GB2433032A (en) * 2005-12-08 2007-06-13 Owen Mumford Ltd Syringe with dose adjustment means
JP5253387B2 (ja) * 2006-05-18 2013-07-31 ノボ・ノルデイスク・エー／エス モード固定手段を備えている注入装置
GB2467904B (en) * 2009-02-17 2013-06-12 Oval Medical Technologies Ltd Drug container and delivery mechanism
US8491536B2 (en) * 2009-12-15 2013-07-23 Shl Group Ab Medicament delivery device
PT3412323T (pt) * 2011-09-09 2021-02-22 Merck Patent Gmbh Um autoinjetor para injeção de epinefrina

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5391151A (en) * 1991-01-15 1995-02-21 Survival Technology, Inc. Subcutaneous injector
US5480387A (en) * 1991-07-24 1996-01-02 Medico Development Investment Company Injection device
US5514097A (en) * 1994-02-14 1996-05-07 Genentech, Inc. Self administered injection pen apparatus and method
US20070265568A1 (en) * 2004-11-04 2007-11-15 Izrail Tsals Automatic Injector
CN102202710A (zh) * 2008-09-18 2011-09-28 贝克顿·迪金森公司 具有可旋转主体部的医用注射器

Also Published As

Publication number Publication date
JP2017525466A (ja) 2017-09-07
US20170239424A1 (en) 2017-08-24
US20200171247A1 (en) 2020-06-04
EP3188772A4 (en) 2018-08-01
EP3188772A1 (en) 2017-07-12
JP6449990B2 (ja) 2019-01-09
WO2016036600A1 (en) 2016-03-10
CN107073199A (zh) 2017-08-18
US11065391B2 (en) 2021-07-20
US10603444B2 (en) 2020-03-31
EP3188772B1 (en) 2024-06-05

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