JP7545409B2 - 薬物送達デバイスおよび組み立て方法 - Google Patents

薬物送達デバイスおよび組み立て方法 Download PDF

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Publication number
JP7545409B2
JP7545409B2 JP2021557771A JP2021557771A JP7545409B2 JP 7545409 B2 JP7545409 B2 JP 7545409B2 JP 2021557771 A JP2021557771 A JP 2021557771A JP 2021557771 A JP2021557771 A JP 2021557771A JP 7545409 B2 JP7545409 B2 JP 7545409B2
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JP
Japan
Prior art keywords
arm member
delivery device
drug delivery
longitudinal axis
flange
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Active
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JP2021557771A
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English (en)
Japanese (ja)
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JP2022526557A (ja
JP2022526557A5 (enExample
Inventor
マルク・シャーダー
ウィリアム・ティミス
トマス・コルレア
アンドリュー・ラバ－ロシュクステ
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Sanofi SA
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Sanofi SA
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Publication of JP2022526557A5 publication Critical patent/JP2022526557A5/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
    • A61M5/31576—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
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or cartridges, e.g. automatic
    • A61M2005/2477—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or cartridges, e.g. automatic comprising means to reduce play of ampoule within ampoule holder, e.g. springs
    • 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
    • A61M2207/00—Methods of manufacture, assembly or production
    • 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

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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
JP2021557771A 2019-03-29 2020-03-26 薬物送達デバイスおよび組み立て方法 Active JP7545409B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19305414 2019-03-29
EP19305414.5 2019-03-29
PCT/EP2020/058503 WO2020200995A1 (en) 2019-03-29 2020-03-26 Drug delivery device and method for assembling

Publications (3)

Publication Number Publication Date
JP2022526557A JP2022526557A (ja) 2022-05-25
JP2022526557A5 JP2022526557A5 (enExample) 2023-02-24
JP7545409B2 true JP7545409B2 (ja) 2024-09-04

Family

ID=66102607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021557771A Active JP7545409B2 (ja) 2019-03-29 2020-03-26 薬物送達デバイスおよび組み立て方法

Country Status (5)

Country Link
US (2) US12551624B2 (enExample)
EP (1) EP3946516B1 (enExample)
JP (1) JP7545409B2 (enExample)
CN (1) CN113853223B (enExample)
WO (1) WO2020200995A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4611849A1 (en) 2022-10-31 2025-09-10 Sanofi Method for assembling an assembly for a drug delivery device and drug delivery device
EP4611853A1 (en) 2022-10-31 2025-09-10 Sanofi Assembly for a drug delivery device
WO2024094698A1 (en) 2022-10-31 2024-05-10 Sanofi Front sub-assembly for a drug delivery device
CN120187476A (zh) 2022-10-31 2025-06-20 赛诺菲 容器固持器以及包括该容器固持器的药物递送装置
CN120129549A (zh) 2022-10-31 2025-06-10 赛诺菲 具有两部分式用户指示符的药物递送装置
JP2026517044A (ja) 2022-10-31 2026-05-28 サノフイ 薬物を排出するためのプランジャ、薬物送達デバイス、リアサブアセンブリ、及び対応する方法
EP4611855A1 (en) 2022-10-31 2025-09-10 Sanofi Audible indicator, indicator holder and method of assembling an audible indicator
EP4611850A1 (en) 2022-10-31 2025-09-10 Sanofi Arrangement for a drug delivery device, drug delivery device and method for assembly
CN120500361A (zh) 2022-10-31 2025-08-15 赛诺菲 具有反馈元件的药物递送装置以及用于向药物递送装置的用户提供关于剂量分配过程的反馈的方法
WO2024094702A1 (en) 2022-10-31 2024-05-10 Sanofi Device body for a drug delivery device, assembly for a drug delivery device and drug delivery device
WO2025162927A1 (en) 2024-01-29 2025-08-07 Sanofi Purifying device, system and method for purifying a needle for delivering a medicament
WO2025162926A1 (en) 2024-01-29 2025-08-07 Sanofi Needle arrangement, drug delivery device comprising the needle arrangement and method for operating the drug delivery device
WO2025162928A1 (en) 2024-01-29 2025-08-07 Sanofi Needle shroud unlock device for a medicament delivery device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007505677A (ja) 2003-09-17 2007-03-15 ダリ メディカル デバイス リミテッド 自動注射装置
JP2015505513A (ja) 2012-02-06 2015-02-23 ユニトラクト シリンジ プロプライエタリイ リミテッドＵｎｉｔｒａｃｔ Ｓｙｒｉｎｇｅ Ｐｔｙ Ｌｔｄ 低い引き込み起動力を有するプランジャサブアセンブリおよび自動注入器
JP2016527036A (ja) 2013-08-08 2016-09-08 ケアベイ・ヨーロッパ・リミテッドＣａｒｅｂａｙ Ｅｕｒｏｐｅ Ｌｉｍｉｔｅｄ 電源ユニット

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US6159184A (en) * 1997-03-10 2000-12-12 Safety Syringes, Inc. Disposable self-shielding unit dose syringe guard
GB2463071A (en) * 2008-09-02 2010-03-03 Owen Mumford Ltd Auto-injector syringe with safety shield
US9393369B2 (en) 2008-09-15 2016-07-19 Medimop Medical Projects Ltd. Stabilized pen injector
EP2401009B1 (de) * 2009-02-26 2012-11-28 Tecpharma Licensing AG Produktbehältnishalter für eine injektionsvorrichtung und zur aufnahme eines produktbehältnisses
EP2490734B1 (en) 2009-10-23 2020-03-25 Medicom Innovation Partner a/s Auto injector with automatic needle shielding
DK2538996T3 (da) 2010-02-22 2020-08-10 Sanofi Aventis Deutschland Autoinjektor med nålehylster og nålebeskyttelseshætte
EP2399630A1 (en) * 2010-06-28 2011-12-28 Sanofi-Aventis Deutschland GmbH Auto-injector
EP2438941A1 (en) * 2010-10-08 2012-04-11 Sanofi-Aventis Deutschland GmbH Auto injector with a torsion spring
CA2903484C (en) * 2013-03-13 2019-01-08 Antares Pharma, Inc. Push button safety injector
WO2015118550A2 (en) * 2014-02-10 2015-08-13 Elcam Medical Agricultural Cooperative Association Ltd. Semi disposable auto injector
WO2016091843A1 (en) 2014-12-08 2016-06-16 Sanofi Clicker arrangement and drug delivery device herewith
US10850044B2 (en) * 2015-02-10 2020-12-01 Dali Medical Devices Ltd. Safe auto-needle device
GB2542202A (en) 2015-09-14 2017-03-15 Consort Medical Plc Injection device
JP6751439B2 (ja) * 2015-10-28 2020-09-02 エス・ハー・エル・メディカル・アクチェンゲゼルシャフトＳｈｌ Ｍｅｄｉｃａｌ Ａｇ 薬剤容器ホルダ
WO2017118661A1 (en) 2016-01-04 2017-07-13 Sanofi Drug delivery device with rotational holding function
WO2017144211A1 (en) 2016-02-25 2017-08-31 Carebay Europe Ltd. Automatic injection training device
EP3484556B1 (en) 2016-07-14 2023-07-05 Sanofi-Aventis Deutschland GmbH Drug delivery device with controlled needle shield and cover sleeve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007505677A (ja) 2003-09-17 2007-03-15 ダリ メディカル デバイス リミテッド 自動注射装置
JP2015505513A (ja) 2012-02-06 2015-02-23 ユニトラクト シリンジ プロプライエタリイ リミテッドＵｎｉｔｒａｃｔ Ｓｙｒｉｎｇｅ Ｐｔｙ Ｌｔｄ 低い引き込み起動力を有するプランジャサブアセンブリおよび自動注入器
JP2016527036A (ja) 2013-08-08 2016-09-08 ケアベイ・ヨーロッパ・リミテッドＣａｒｅｂａｙ Ｅｕｒｏｐｅ Ｌｉｍｉｔｅｄ 電源ユニット

Also Published As

Publication number Publication date
US12551624B2 (en) 2026-02-17
WO2020200995A1 (en) 2020-10-08
US20220184313A1 (en) 2022-06-16
CN113853223B (zh) 2024-11-08
EP3946516A1 (en) 2022-02-09
JP2022526557A (ja) 2022-05-25
US20260144936A1 (en) 2026-05-28
CN113853223A (zh) 2021-12-28
EP3946516C0 (en) 2025-12-31
EP3946516B1 (en) 2025-12-31

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