CN110177587B - 药物递送设备和系统 - Google Patents

药物递送设备和系统 Download PDF

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Publication number
CN110177587B
CN110177587B CN201780083575.6A CN201780083575A CN110177587B CN 110177587 B CN110177587 B CN 110177587B CN 201780083575 A CN201780083575 A CN 201780083575A CN 110177587 B CN110177587 B CN 110177587B
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mixing
cassette
cartridge
substance
chamber
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CN201780083575.6A
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Chinese (zh)
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CN110177587A (zh
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T·考伊
C·韦伯
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Owen Mumford Ltd
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Owen Mumford Ltd
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    • A61M5/178—Syringes
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or cartridges, e.g. automatic
    • A61M5/2448—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or cartridges, e.g. automatic comprising means for injection of two or more media, e.g. by mixing
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    • A61M5/2422—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or cartridges, e.g. automatic using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
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    • 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
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
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    • 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
    • A61M5/3158—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 the component being manually operated or triggered by an axially moving actuator operated by user, e.g. an axially movable injection button
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    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/3159—Dose expelling manners
    • A61M5/31591—Single dose, i.e. individually set dose administered only once from the same medicament reservoir, e.g. including single stroke limiting means
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    • A61M5/31596—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing
    • A—HUMAN NECESSITIES
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    • A61M5/3204—Needle cap removers, i.e. devices to dislodge protection cover from needle or needle hub, e.g. deshielding devices

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)
CN201780083575.6A 2016-11-18 2017-11-17 药物递送设备和系统 Active CN110177587B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1619561.2 2016-11-18
GB1619561.2A GB2556091A (en) 2016-11-18 2016-11-18 Medicament delivery device and system
PCT/GB2017/053469 WO2018091916A1 (en) 2016-11-18 2017-11-17 Medicament delivery device and system

Publications (2)

Publication Number Publication Date
CN110177587A CN110177587A (zh) 2019-08-27
CN110177587B true CN110177587B (zh) 2022-03-15

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US (1) US11541178B2 (enExample)
EP (1) EP3541447B1 (enExample)
JP (1) JP7022748B2 (enExample)
KR (1) KR102522448B1 (enExample)
CN (1) CN110177587B (enExample)
GB (1) GB2556091A (enExample)
MX (1) MX2019005792A (enExample)
WO (1) WO2018091916A1 (enExample)

Families Citing this family (9)

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Publication number Priority date Publication date Assignee Title
IL295791B1 (en) * 2020-02-26 2026-08-01 Solution Medical Inc Drug injection device, systems and methods
CA3077844A1 (en) 2020-04-03 2021-10-03 Duoject Medical Systems Inc. Method of sanitizing a medical device
US20240091462A1 (en) * 2020-12-16 2024-03-21 Shl Medical Ag Medicament delivery member housing assembly
EP4616884A1 (en) 2024-10-09 2025-09-17 Ypsomed AG Loading mechanism for a drug delivery device
WO2026047051A1 (en) 2024-08-30 2026-03-05 Ypsomed Ag Release mechanism for a drug delivery device
WO2026047090A1 (en) 2024-08-30 2026-03-05 Ypsomed Ag Safety mechanism for a drug delivery device
EP4616885A1 (en) 2024-10-09 2025-09-17 Ypsomed AG Release mechanism for a drug delivery device
WO2026047014A1 (en) 2024-08-30 2026-03-05 Ypsomed Ag Loading mechanism for a drug delivery device
EP4616888A1 (en) 2024-10-09 2025-09-17 Ypsomed AG Safety mechanism for a drug delivery device

Citations (11)

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US5876372A (en) * 1995-03-22 1999-03-02 Abbott Laboratories Syringe system accomodating seperate prefilled barrels for two constituents
US6692469B1 (en) * 1997-07-31 2004-02-17 Ares-Trading S.A. Injection devices
CN102143776A (zh) * 2008-07-04 2011-08-03 Shl集团有限责任公司 带混合机构的药物输送器件
CN103732275A (zh) * 2011-06-17 2014-04-16 Shl集团有限责任公司 注射设备
WO2014060563A3 (en) * 2012-10-17 2014-07-24 Oval Medical Technologies Limited Automatic drug delivery devices
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