JP2024536345A - 薬物送達デバイスのための衝撃作動型制動機構 - Google Patents

薬物送達デバイスのための衝撃作動型制動機構 Download PDF

Info

Publication number
JP2024536345A
JP2024536345A JP2024520567A JP2024520567A JP2024536345A JP 2024536345 A JP2024536345 A JP 2024536345A JP 2024520567 A JP2024520567 A JP 2024520567A JP 2024520567 A JP2024520567 A JP 2024520567A JP 2024536345 A JP2024536345 A JP 2024536345A
Authority
JP
Japan
Prior art keywords
shield
housing
proximal end
drug delivery
cap
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
JP2024520567A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024536345A5 (https=
Inventor
スポーク，エミル・グラム
メランダー，マティアス
ゲゲラシビリ，アレクサンドル
ソン，ヤンクン
ソンダービー，トーマス・ピーター
Original Assignee
アムジエン・インコーポレーテツド
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 アムジエン・インコーポレーテツド filed Critical アムジエン・インコーポレーテツド
Publication of JP2024536345A publication Critical patent/JP2024536345A/ja
Publication of JP2024536345A5 publication Critical patent/JP2024536345A5/ja
Pending legal-status Critical Current

Links

Images

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
    • 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
    • A61M5/32—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
    • 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
    • A61M5/31583—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod
    • A61M5/31585—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod performed by axially moving actuator, 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
    • A61M5/3204—Needle cap remover, i.e. devices to dislodge protection cover from needle or needle hub, e.g. deshielding devices
    • 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
    • A61M5/3213—Caps placed axially onto the needle, e.g. equipped with finger protection guards
    • 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
    • A61M2005/206—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
    • A61M5/20—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

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)
JP2024520567A 2021-10-06 2022-10-05 薬物送達デバイスのための衝撃作動型制動機構 Pending JP2024536345A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163252949P 2021-10-06 2021-10-06
US63/252,949 2021-10-06
PCT/US2022/045717 WO2023059672A1 (en) 2021-10-06 2022-10-05 Impact activated brake feature for drug delivery device

Publications (2)

Publication Number Publication Date
JP2024536345A true JP2024536345A (ja) 2024-10-04
JP2024536345A5 JP2024536345A5 (https=) 2025-08-22

Family

ID=84044420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024520567A Pending JP2024536345A (ja) 2021-10-06 2022-10-05 薬物送達デバイスのための衝撃作動型制動機構

Country Status (11)

Country Link
US (1) US20240424223A1 (https=)
EP (1) EP4412682A1 (https=)
JP (1) JP2024536345A (https=)
CN (1) CN118019556A (https=)
AR (1) AR127250A1 (https=)
AU (1) AU2022361395A1 (https=)
CA (1) CA3230837A1 (https=)
IL (1) IL311228A (https=)
MX (1) MX2024004133A (https=)
TW (1) TW202322863A (https=)
WO (1) WO2023059672A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025128428A1 (en) * 2023-12-13 2025-06-19 Halozyme, Inc. Autoinjector with three-position needle guard

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RS51829B (sr) 2001-08-23 2012-02-29 Genmab A/S. Ljudska antitela specifična za interleukin 15 (il-15)
GB201212190D0 (en) * 2012-07-09 2012-08-22 Oval Medical Technologies Ltd Injector device with mechanism for preventing accidental activation
EP2923716A1 (en) * 2014-03-28 2015-09-30 Sanofi-Aventis Deutschland GmbH Cap having a sheath removal mechanism
WO2018011417A1 (en) * 2016-07-15 2018-01-18 Novo Nordisk A/S Medical injector having safety feature preventing accidental expelling

Also Published As

Publication number Publication date
CN118019556A (zh) 2024-05-10
AR127250A1 (es) 2024-01-03
TW202322863A (zh) 2023-06-16
AU2022361395A1 (en) 2024-03-14
CA3230837A1 (en) 2023-04-13
MX2024004133A (es) 2024-04-22
EP4412682A1 (en) 2024-08-14
IL311228A (en) 2024-05-01
WO2023059672A1 (en) 2023-04-13
US20240424223A1 (en) 2024-12-26

Similar Documents

Publication Publication Date Title
US20260014324A1 (en) Drug delivery device
US12102808B2 (en) Drug delivery device
US20250099682A1 (en) Drug delivery device
US12311151B2 (en) Drug delivery device
US20210093797A1 (en) Drug delivery device
US20240390585A1 (en) Impact activated retention feature for drug delivery device
JP7701912B2 (ja) 薬物送達デバイス及び薬物を送達する方法
US20240424223A1 (en) Impact Activated Brake Feature for Drug Delivery Device
US20250205433A1 (en) Adjustable depth autoinjector
US20250269119A1 (en) Drug delivery device
US12616795B2 (en) Drug delivery device and methods of delivering a drug
WO2026090381A1 (en) Drug delivery device and related methods
WO2025222117A1 (en) Drug delivery device
AU2024322699A1 (en) Drug delivery device having a needle shield with visual feedback
EA049810B1 (ru) Активируемая ударом удерживающая конструкция, предназначенная для устройства доставки лекарственного средства
EA049797B1 (ru) Активируемая ударом стопорная конструкция, предназначенная для устройства доставки лекарственного средства

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250814

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250814