JP7673054B2 - 薬物送達用の起動可能な注入デバイス - Google Patents

薬物送達用の起動可能な注入デバイス Download PDF

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Publication number
JP7673054B2
JP7673054B2 JP2022513486A JP2022513486A JP7673054B2 JP 7673054 B2 JP7673054 B2 JP 7673054B2 JP 2022513486 A JP2022513486 A JP 2022513486A JP 2022513486 A JP2022513486 A JP 2022513486A JP 7673054 B2 JP7673054 B2 JP 7673054B2
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Japan
Prior art keywords
injection device
activator
housing
guard member
guard
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JP2022513486A
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English (en)
Japanese (ja)
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JP2022545556A5 (https=
JPWO2021045932A5 (https=
JP2022545556A (ja
Inventor
プラムベック，クリスティアン
スベンセン，ビャルケ・リッケ・ルズビ
Original Assignee
アムジエン・インコーポレーテツド
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Publication of JP2022545556A5 publication Critical patent/JP2022545556A5/ja
Publication of JPWO2021045932A5 publication Critical patent/JPWO2021045932A5/ja
Priority to JP2025070180A priority Critical patent/JP2025111602A/ja
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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
    • A61M5/20—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
    • A61M5/20—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
    • A61M5/31—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
    • A61M5/31—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
    • 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
    • A61M2005/2073—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically preventing premature release, e.g. by making use of a safety lock
    • A61M2005/208—Release is possible only when device is pushed against the skin, e.g. using a trigger which is blocked or inactive when the device is not pushed against the skin

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)
JP2022513486A 2019-09-03 2020-08-25 薬物送達用の起動可能な注入デバイス Active JP7673054B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025070180A JP2025111602A (ja) 2019-09-03 2025-04-22 薬物送達用の起動可能な注入デバイス

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962895041P 2019-09-03 2019-09-03
US62/895,041 2019-09-03
PCT/US2020/047815 WO2021045932A1 (en) 2019-09-03 2020-08-25 Activatable injection device for drug delivery

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025070180A Division JP2025111602A (ja) 2019-09-03 2025-04-22 薬物送達用の起動可能な注入デバイス

Publications (4)

Publication Number Publication Date
JP2022545556A JP2022545556A (ja) 2022-10-27
JP2022545556A5 JP2022545556A5 (https=) 2023-08-07
JPWO2021045932A5 JPWO2021045932A5 (https=) 2023-08-07
JP7673054B2 true JP7673054B2 (ja) 2025-05-08

Family

ID=72473962

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022513486A Active JP7673054B2 (ja) 2019-09-03 2020-08-25 薬物送達用の起動可能な注入デバイス
JP2025070180A Pending JP2025111602A (ja) 2019-09-03 2025-04-22 薬物送達用の起動可能な注入デバイス

Family Applications After (1)

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JP2025070180A Pending JP2025111602A (ja) 2019-09-03 2025-04-22 薬物送達用の起動可能な注入デバイス

Country Status (7)

Country Link
US (1) US20220288318A1 (https=)
EP (1) EP4025276A1 (https=)
JP (2) JP7673054B2 (https=)
AU (2) AU2020340905B2 (https=)
CA (1) CA3150480A1 (https=)
MX (3) MX2022002580A (https=)
WO (1) WO2021045932A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL291004B1 (en) * 2019-09-30 2026-04-01 Amgen Inc Drug delivery device
US20230381423A1 (en) * 2020-11-04 2023-11-30 Amgen Inc. Drug delivery device assembly and accessory for drug delivery device
CN117545522A (zh) * 2021-06-25 2024-02-09 贝克顿迪金森法国公司 具有安全特征的自动注射器
WO2022268831A1 (en) * 2021-06-25 2022-12-29 Becton Dickinson France Autoinjector with security feature
EP4359042A1 (en) * 2021-06-25 2024-05-01 Becton Dickinson France Autoinjector
US12303675B1 (en) * 2024-08-29 2025-05-20 Genzyme Corporation Medicament delivery device
US12318582B1 (en) 2024-08-29 2025-06-03 Genzyme Corporation Medicament delivery device
US12329954B1 (en) 2024-08-29 2025-06-17 Genzyme Corporation Medicament delivery device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010538781A (ja) 2007-09-18 2010-12-16 エス・ホー・エル・グループ・アクチボラゲット 針挿入を伴う自動注射装置
JP2017518817A (ja) 2014-07-01 2017-07-13 アムジエン・インコーポレーテツド 低エネルギープランジャ荷重を備えた自動注入器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL160358A0 (en) 2001-08-23 2004-07-25 Genmab As Human antibodies specific for interleukin 15 (il-15)
DE102005025424A1 (de) * 2005-06-02 2006-12-07 Tecpharma Licensing Ag Injektionsvorrichtung mit einem Drehfederantrieb
US9233213B2 (en) * 2009-10-16 2016-01-12 Janssen Biotech, Inc. Palm activated drug delivery device
US9072839B2 (en) * 2010-11-29 2015-07-07 Sanofi-Aventis Deutschland Gmbh Automatic delivery device with triggering mechanism
EP2468330A1 (en) * 2010-12-21 2012-06-27 Sanofi-Aventis Deutschland GmbH Auto-injector
CN106075662B (zh) * 2011-09-09 2020-01-07 默克专利股份公司 具有单独针插入的自动注射器
GB201212190D0 (en) * 2012-07-09 2012-08-22 Oval Medical Technologies Ltd Injector device with mechanism for preventing accidental activation
EP2978471B1 (en) * 2013-03-25 2017-04-19 Carebay Europe Ltd. Medicament delivery device comprising a locking mechanism
GB2532300B (en) * 2014-09-30 2018-09-19 Owen Mumford Ltd Injection devices
WO2016075254A1 (en) * 2014-11-12 2016-05-19 Novo Nordisk A/S A method of manufacturing one of a range of autoinjectors
TW201700118A (zh) * 2015-06-03 2017-01-01 賽諾菲阿凡提斯德意志有限公司 藥物輸送裝置（三）
CN114191658B (zh) * 2017-03-15 2023-07-11 欧文蒙福德有限公司 注入设备
US11406761B2 (en) * 2017-10-30 2022-08-09 Sanofi Injector device
EP3823703A1 (en) * 2018-07-20 2021-05-26 SHL Medical AG Medicament delivery device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010538781A (ja) 2007-09-18 2010-12-16 エス・ホー・エル・グループ・アクチボラゲット 針挿入を伴う自動注射装置
JP2017518817A (ja) 2014-07-01 2017-07-13 アムジエン・インコーポレーテツド 低エネルギープランジャ荷重を備えた自動注入器

Also Published As

Publication number Publication date
US20220288318A1 (en) 2022-09-15
AU2026201180A1 (en) 2026-03-26
EP4025276A1 (en) 2022-07-13
AU2020340905B2 (en) 2025-12-04
CA3150480A1 (en) 2021-03-11
MX2026000394A (es) 2026-03-02
WO2021045932A1 (en) 2021-03-11
MX2022002580A (es) 2022-03-22
MX2026000393A (es) 2026-03-02
JP2025111602A (ja) 2025-07-30
AU2020340905A1 (en) 2022-03-10
JP2022545556A (ja) 2022-10-27

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