KR102016829B1 - 자동주사기를 위한 구동 기구 - Google Patents

자동주사기를 위한 구동 기구 Download PDF

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Publication number
KR102016829B1
KR102016829B1 KR1020177033851A KR20177033851A KR102016829B1 KR 102016829 B1 KR102016829 B1 KR 102016829B1 KR 1020177033851 A KR1020177033851 A KR 1020177033851A KR 20177033851 A KR20177033851 A KR 20177033851A KR 102016829 B1 KR102016829 B1 KR 102016829B1
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KR
South Korea
Prior art keywords
rotor
drive mechanism
actuator
plunger rod
activator
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KR1020177033851A
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English (en)
Korean (ko)
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KR20170139636A (ko
Inventor
앤더스 보스트롬
Original Assignee
에스에이치엘 메디컬 아게
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Publication of KR20170139636A publication Critical patent/KR20170139636A/ko
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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
    • 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
    • A61M5/3148—Means for causing or aiding aspiration or plunger retraction
    • 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
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • 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
    • 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
    • A61M5/315—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
    • A61M2005/31588—Constructional features or modes of drive mechanisms for piston rods electrically driven
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
KR1020177033851A 2015-04-24 2016-04-04 자동주사기를 위한 구동 기구 Active KR102016829B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1550496-2 2015-04-24
SE1550496 2015-04-24
PCT/EP2016/057342 WO2016169756A1 (en) 2015-04-24 2016-04-04 Drive mechanism for an autoinjector

Publications (2)

Publication Number Publication Date
KR20170139636A KR20170139636A (ko) 2017-12-19
KR102016829B1 true KR102016829B1 (ko) 2019-08-30

Family

ID=55802341

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177033851A Active KR102016829B1 (ko) 2015-04-24 2016-04-04 자동주사기를 위한 구동 기구

Country Status (7)

Country Link
US (1) US10881797B2 (enExample)
EP (1) EP3285832B1 (enExample)
JP (1) JP6567687B2 (enExample)
KR (1) KR102016829B1 (enExample)
CN (1) CN107635603B (enExample)
TW (1) TWI630936B (enExample)
WO (1) WO2016169756A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102682087B1 (ko) * 2023-03-08 2024-07-05 주식회사 비에스엘 자동 약물 주입 장치

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2399635A1 (en) 2010-06-28 2011-12-28 Sanofi-Aventis Deutschland GmbH Auto-injector
US12440625B2 (en) * 2019-09-30 2025-10-14 Amgen Inc. Drug delivery device
KR102790079B1 (ko) * 2019-12-05 2025-04-03 에스에이치엘 메디컬 아게 피드백 메커니즘
EP4132608B1 (en) * 2020-04-07 2025-12-10 SHL Medical AG Sub-assembly for medicament delivery device, and medicament delivery device comprising the sub-assembly
EP4192548A1 (en) * 2020-08-07 2023-06-14 Sanofi Arrangement for a drug delivery device
JP2023536502A (ja) * 2020-08-07 2023-08-25 サノフイ 薬物送達デバイスのための駆動装置
US20250032730A1 (en) * 2021-12-07 2025-01-30 Shl Medical Ag A subassembly of a medicament delivery device
EP4475911A1 (en) * 2022-02-08 2024-12-18 SHL Medical AG A subassembly of a medicament delivery device
WO2024008491A1 (en) * 2022-07-07 2024-01-11 Shl Medical Ag A sub-assembly of a medicament delivery device
WO2024022643A1 (en) * 2022-07-26 2024-02-01 Shl Medical Ag Cap for medicament delivery device
KR102694740B1 (ko) * 2023-03-29 2024-08-14 주식회사 비에스엘 자동 약물 주입 장치
EP4494675A1 (en) 2023-07-20 2025-01-22 Ypsomed AG A release mechanism for an injection device
CN119455191B (zh) * 2024-12-27 2025-06-10 巨翊科技（上海）有限公司 一种针头隐匿锁止结构及注射器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013016832A1 (de) * 2011-08-04 2013-02-07 Tecpharma Licensing Ag Sicherheitseinrichtung für injektionsvorrichtungen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2414402B (en) * 2004-05-28 2009-04-22 Cilag Ag Int Injection device
EP3254718B1 (en) * 2007-06-04 2020-07-29 Becton, Dickinson and Company Positive displacement stopper for a pre-filled syringe
CN103120819B (zh) * 2010-03-31 2015-05-06 Shl集团有限责任公司 药物输送设备
PL2555820T3 (pl) * 2010-07-02 2015-08-31 Carebay Holding Ltd Company No 681498 Urządzenie do wstrzykiwania dawki roztworu niezwierającej substancji konserwujących hormonu stymulującego pęcherzyki jajnikowe
GB201020472D0 (en) * 2010-12-02 2011-01-19 Oval Medical Technologies Ltd A drive assembly for an autoinjector
TWI471151B (zh) * 2011-01-11 2015-02-01 Shl Group Ab 藥物輸送裝置
EP2694141B1 (en) * 2011-04-05 2020-05-13 SHL Medical AG Medicament delivery device comprising a locking mechanism having a lever
KR102375765B1 (ko) * 2015-04-24 2022-03-17 에스에이치엘 메디컬 아게 약물 전달 장치의 서브-조립체 및 약물 전달 장치

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013016832A1 (de) * 2011-08-04 2013-02-07 Tecpharma Licensing Ag Sicherheitseinrichtung für injektionsvorrichtungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102682087B1 (ko) * 2023-03-08 2024-07-05 주식회사 비에스엘 자동 약물 주입 장치

Also Published As

Publication number Publication date
EP3285832A1 (en) 2018-02-28
CN107635603A (zh) 2018-01-26
WO2016169756A1 (en) 2016-10-27
JP6567687B2 (ja) 2019-08-28
JP2018512973A (ja) 2018-05-24
TW201707739A (zh) 2017-03-01
US20180104415A1 (en) 2018-04-19
US10881797B2 (en) 2021-01-05
KR20170139636A (ko) 2017-12-19
TWI630936B (zh) 2018-08-01
EP3285832B1 (en) 2025-03-05
CN107635603B (zh) 2020-09-01

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