JP6567687B2 - 自動注射器の駆動機構 - Google Patents

自動注射器の駆動機構 Download PDF

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Publication number
JP6567687B2
JP6567687B2 JP2017555544A JP2017555544A JP6567687B2 JP 6567687 B2 JP6567687 B2 JP 6567687B2 JP 2017555544 A JP2017555544 A JP 2017555544A JP 2017555544 A JP2017555544 A JP 2017555544A JP 6567687 B2 JP6567687 B2 JP 6567687B2
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JP
Japan
Prior art keywords
rotor
actuator
drive mechanism
drug delivery
plunger rod
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.)
Active
Application number
JP2017555544A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018512973A (ja
JP2018512973A5 (enExample
Inventor
ボストレム，アンデシュ
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.)
SHL Medical AG
Original Assignee
SHL Medical AG
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 SHL Medical AG filed Critical SHL Medical AG
Publication of JP2018512973A publication Critical patent/JP2018512973A/ja
Publication of JP2018512973A5 publication Critical patent/JP2018512973A5/ja
Application granted granted Critical
Publication of JP6567687B2 publication Critical patent/JP6567687B2/ja
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Anticipated expiration legal-status Critical

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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)
JP2017555544A 2015-04-24 2016-04-04 自動注射器の駆動機構 Active JP6567687B2 (ja)

Applications Claiming Priority (3)

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

Publications (3)

Publication Number Publication Date
JP2018512973A JP2018512973A (ja) 2018-05-24
JP2018512973A5 JP2018512973A5 (enExample) 2018-07-05
JP6567687B2 true JP6567687B2 (ja) 2019-08-28

Family

ID=55802341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017555544A Active JP6567687B2 (ja) 2015-04-24 2016-04-04 自動注射器の駆動機構

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)

Families Citing this family (14)

* 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
LT4037735T (lt) 2019-09-30 2025-10-27 Vaistų tiekimo prietaisas
CN114746133B (zh) * 2019-12-05 2024-02-06 艾斯曲尔医疗公司 反馈机构
WO2021204499A1 (en) * 2020-04-07 2021-10-14 Shl Medical Ag Sub-assembly for medicament delivery device, and medicament delivery device comprising the sub-assembly
WO2022029097A1 (en) * 2020-08-07 2022-02-10 Sanofi Arrangement for a drug delivery device
WO2022029095A1 (en) * 2020-08-07 2022-02-10 Sanofi Drive arrangement for a drug delivery device
EP4444387A1 (en) * 2021-12-07 2024-10-16 SHL Medical AG A subassembly of a medicament delivery device
WO2023151952A1 (en) * 2022-02-08 2023-08-17 Shl Medical Ag A subassembly of a medicament delivery device
CN119384300A (zh) * 2022-07-07 2025-01-28 艾斯曲尔医疗公司 药剂递送装置的子组件
EP4561654A1 (en) * 2022-07-26 2025-06-04 SHL Medical AG Cap for medicament delivery device
KR102682087B1 (ko) * 2023-03-08 2024-07-05 주식회사 비에스엘 자동 약물 주입 장치
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

Family Cites Families (9)

* 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
CN102836484B (zh) * 2007-06-04 2015-04-01 贝克顿·迪金森公司 预装填注射器用的正排出塞子
EP2552517B1 (en) * 2010-03-31 2017-01-18 SHL Group AB Medicament delivery device comprising feedback signalling means
DK2555820T3 (en) * 2010-07-02 2015-03-23 Carebay Holding Ltd Company No 681498 Dispensing device for follicle stimulating hormone solution without preservatives
GB201020472D0 (en) * 2010-12-02 2011-01-19 Oval Medical Technologies Ltd A drive assembly for an autoinjector
WO2012096620A1 (en) * 2011-01-11 2012-07-19 Shl Group Ab Medicament delivery device
AU2012240635B2 (en) * 2011-04-05 2015-03-26 Shl Medical Ag Medicament delivery device comprising a locking mechanism having a lever
CH705345A2 (de) * 2011-08-04 2013-02-15 Tecpharma Licensing Ag Injektionsvorrichtung mit Nadelschutzeinrichtung.
KR102039811B1 (ko) * 2015-04-24 2019-11-01 에스에이치엘 메디컬 아게 약물 전달 장치의 서브-조립체 및 약물 전달 장치

Also Published As

Publication number Publication date
EP3285832B1 (en) 2025-03-05
WO2016169756A1 (en) 2016-10-27
CN107635603B (zh) 2020-09-01
JP2018512973A (ja) 2018-05-24
CN107635603A (zh) 2018-01-26
TW201707739A (zh) 2017-03-01
KR20170139636A (ko) 2017-12-19
US20180104415A1 (en) 2018-04-19
EP3285832A1 (en) 2018-02-28
KR102016829B1 (ko) 2019-08-30
US10881797B2 (en) 2021-01-05
TWI630936B (zh) 2018-08-01

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