JP2023536501A - 薬物送達デバイスのための装置 - Google Patents

薬物送達デバイスのための装置 Download PDF

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Publication number
JP2023536501A
JP2023536501A JP2023507910A JP2023507910A JP2023536501A JP 2023536501 A JP2023536501 A JP 2023536501A JP 2023507910 A JP2023507910 A JP 2023507910A JP 2023507910 A JP2023507910 A JP 2023507910A JP 2023536501 A JP2023536501 A JP 2023536501A
Authority
JP
Japan
Prior art keywords
plunger rod
collar
needle cover
trigger member
feature
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
JP2023507910A
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English (en)
Japanese (ja)
Other versions
JP2023536501A5 (https=
Inventor
ウーヴェ・ダスバッハ
トーマス・マーク・ケンプ
トーマス・コレア
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.)
Sanofi SA
Original Assignee
Sanofi SA
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 Sanofi SA filed Critical Sanofi SA
Publication of JP2023536501A publication Critical patent/JP2023536501A/ja
Publication of JP2023536501A5 publication Critical patent/JP2023536501A5/ja
Pending legal-status Critical Current

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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
    • A61M5/3146—Priming, e.g. purging, reducing backlash or clearance
    • 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
    • A61M5/31—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
    • A61M2005/3267—Biased sleeves where the needle is uncovered by insertion of the needle into a patient's body

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)
JP2023507910A 2020-08-07 2021-08-03 薬物送達デバイスのための装置 Pending JP2023536501A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20315381.2 2020-08-07
EP20315381 2020-08-07
PCT/EP2021/071612 WO2022029097A1 (en) 2020-08-07 2021-08-03 Arrangement for a drug delivery device

Publications (2)

Publication Number Publication Date
JP2023536501A true JP2023536501A (ja) 2023-08-25
JP2023536501A5 JP2023536501A5 (https=) 2024-08-09

Family

ID=72234788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023507910A Pending JP2023536501A (ja) 2020-08-07 2021-08-03 薬物送達デバイスのための装置

Country Status (5)

Country Link
US (1) US12533466B2 (https=)
EP (1) EP4192548A1 (https=)
JP (1) JP2023536501A (https=)
CN (1) CN116209491A (https=)
WO (1) WO2022029097A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022029097A1 (en) 2020-08-07 2022-02-10 Sanofi Arrangement for a drug delivery device
US12589206B2 (en) 2023-03-17 2026-03-31 Solteam Incorporation Medical injection system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160303327A1 (en) * 2013-03-25 2016-10-20 Carebay Europe Ltd. Power Pack Lock
JP2017528217A (ja) * 2014-09-01 2017-09-28 ケアベイ・ヨーロッパ・リミテッドＣａｒｅｂａｙ Ｅｕｒｏｐｅ Ｌｉｍｉｔｅｄ 薬剤送達装置のためのシグナル遅延アセンブリ
JP2018512973A (ja) * 2015-04-24 2018-05-24 ケアベイ・ヨーロッパ・リミテッドＣａｒｅｂａｙ Ｅｕｒｏｐｅ Ｌｉｍｉｔｅｄ 自動注射器の駆動機構
JP2018516690A (ja) * 2015-06-03 2018-06-28 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング フィードバック機構を有する薬物送達デバイス
JP2019503207A (ja) * 2015-06-03 2019-02-07 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 薬物送達デバイス
US20190192776A1 (en) * 2016-05-18 2019-06-27 Shl Medical Ag Administration mechanism for a medicament delivery device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103120819B (zh) 2010-03-31 2015-05-06 Shl集团有限责任公司 药物输送设备
CA2801860A1 (en) * 2010-06-11 2011-12-15 Sanofi-Aventis Deutschland Gmbh Drive mechanism for a drug delivery device and drug delivery device
EP2606924A1 (en) 2011-12-21 2013-06-26 Sanofi-Aventis Deutschland GmbH Autoinjector having a retracting syringe carrier
EP2823839A1 (en) * 2013-07-09 2015-01-14 Sanofi-Aventis Deutschland GmbH Autoinjector
JP6595476B2 (ja) 2013-09-03 2019-10-23 サノフイ 薬物送達デバイス用の駆動機構
EP3041542A1 (en) * 2013-09-03 2016-07-13 Sanofi Drive mechanism for a drug delivery device
EP3703786A1 (en) * 2017-11-03 2020-09-09 Sanofi Drug delivery device with drive sub-assembly
WO2022029097A1 (en) 2020-08-07 2022-02-10 Sanofi Arrangement for a drug delivery device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160303327A1 (en) * 2013-03-25 2016-10-20 Carebay Europe Ltd. Power Pack Lock
JP2017528217A (ja) * 2014-09-01 2017-09-28 ケアベイ・ヨーロッパ・リミテッドＣａｒｅｂａｙ Ｅｕｒｏｐｅ Ｌｉｍｉｔｅｄ 薬剤送達装置のためのシグナル遅延アセンブリ
JP2018512973A (ja) * 2015-04-24 2018-05-24 ケアベイ・ヨーロッパ・リミテッドＣａｒｅｂａｙ Ｅｕｒｏｐｅ Ｌｉｍｉｔｅｄ 自動注射器の駆動機構
JP2018516690A (ja) * 2015-06-03 2018-06-28 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング フィードバック機構を有する薬物送達デバイス
JP2019503207A (ja) * 2015-06-03 2019-02-07 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 薬物送達デバイス
US20190192776A1 (en) * 2016-05-18 2019-06-27 Shl Medical Ag Administration mechanism for a medicament delivery device

Also Published As

Publication number Publication date
US12533466B2 (en) 2026-01-27
CN116209491A (zh) 2023-06-02
WO2022029097A1 (en) 2022-02-10
EP4192548A1 (en) 2023-06-14
US20230270942A1 (en) 2023-08-31

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