JP6449990B2 - 自動薬物送達装置 - Google Patents

自動薬物送達装置 Download PDF

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Publication number
JP6449990B2
JP6449990B2 JP2017509710A JP2017509710A JP6449990B2 JP 6449990 B2 JP6449990 B2 JP 6449990B2 JP 2017509710 A JP2017509710 A JP 2017509710A JP 2017509710 A JP2017509710 A JP 2017509710A JP 6449990 B2 JP6449990 B2 JP 6449990B2
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Japan
Prior art keywords
push rod
injection
drug delivery
cylinder
needle
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JP2017509710A
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English (en)
Japanese (ja)
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JP2017525466A (ja
JP2017525466A5 (enExample
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ウェイ，ミン
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Individual
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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
    • A61M5/315—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 or modes of drive mechanisms for piston rods
    • A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
    • A61M5/3158—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod performed by axially moving actuator operated by user, e.g. an 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
    • 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
    • A61M5/3204—Needle cap remover, 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)
JP2017509710A 2014-09-05 2015-08-28 自動薬物送達装置 Active JP6449990B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462046191P 2014-09-05 2014-09-05
US62/046,191 2014-09-05
US201562155509P 2015-05-01 2015-05-01
US62/155,509 2015-05-01
PCT/US2015/047477 WO2016036600A1 (en) 2014-09-05 2015-08-28 Automatic injection device with variable dosing

Publications (3)

Publication Number Publication Date
JP2017525466A JP2017525466A (ja) 2017-09-07
JP2017525466A5 JP2017525466A5 (enExample) 2018-08-02
JP6449990B2 true JP6449990B2 (ja) 2019-01-09

Family

ID=55440281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017509710A Active JP6449990B2 (ja) 2014-09-05 2015-08-28 自動薬物送達装置

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 (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111447961B (zh) * 2017-12-04 2024-12-31 诺和诺德股份有限公司 用于基于扭转弹簧的装置的弹簧应变机构
AU2019273832B2 (en) 2018-05-24 2022-03-31 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
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
US11744951B2 (en) 2018-10-24 2023-09-05 Cc Biotechnology Corporation Syringe with injection dose adjustment function
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.

Family Cites Families (14)

* 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
GB9100819D0 (en) * 1991-01-15 1991-02-27 Medimech Int Ltd Subcutaneous injector
ES2074771T3 (es) * 1991-07-24 1995-09-16 Medico Dev Investment Co Inyector.
US5514097A (en) * 1994-02-14 1996-05-07 Genentech, Inc. Self administered injection pen apparatus and method
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
ZA200703707B (en) * 2004-10-21 2009-02-25 Novo Nordisk As Dial-Down Mechanism for Wind-up Pen
WO2006052737A1 (en) * 2004-11-04 2006-05-18 Sid Technologies, Llc Automatic injector
GB2433032A (en) * 2005-12-08 2007-06-13 Owen Mumford Ltd Syringe with dose adjustment means
US9192727B2 (en) * 2006-05-18 2015-11-24 Novo Nordisk A/S Injection device with mode locking means
ES2843349T3 (es) * 2008-09-18 2021-07-16 Becton Dickinson Co Inyector médico con partes de cuerpo giratorias
GB2467904B (en) * 2009-02-17 2013-06-12 Oval Medical Technologies Ltd Drug container and delivery mechanism
JP5461708B2 (ja) * 2009-12-15 2014-04-02 エス・ホー・エル・グループ・アクチボラゲット 薬剤送達装置
CA2848242C (en) * 2011-09-09 2019-12-24 Merck Patent Gmbh Reloadable auto-injector

Also Published As

Publication number Publication date
WO2016036600A1 (en) 2016-03-10
EP3188772A4 (en) 2018-08-01
CN107073199A (zh) 2017-08-18
CN107073199B (zh) 2020-08-18
EP3188772B1 (en) 2024-06-05
JP2017525466A (ja) 2017-09-07
US11065391B2 (en) 2021-07-20
US20200171247A1 (en) 2020-06-04
EP3188772A1 (en) 2017-07-12
US20170239424A1 (en) 2017-08-24
US10603444B2 (en) 2020-03-31

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