CN107635603B - 用于自动注射器的驱动机构 - Google Patents

用于自动注射器的驱动机构 Download PDF

Info

Publication number
CN107635603B
CN107635603B CN201680028458.5A CN201680028458A CN107635603B CN 107635603 B CN107635603 B CN 107635603B CN 201680028458 A CN201680028458 A CN 201680028458A CN 107635603 B CN107635603 B CN 107635603B
Authority
CN
China
Prior art keywords
rotor
actuator
plunger rod
drive mechanism
medicament delivery
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
CN201680028458.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN107635603A (zh
Inventor
A.博斯特罗姆
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.)
Estral Medical Co
Original Assignee
Astor Medical
Carebay Europe Ltd
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 Astor Medical, Carebay Europe Ltd filed Critical Astor Medical
Publication of CN107635603A publication Critical patent/CN107635603A/zh
Application granted granted Critical
Publication of CN107635603B publication Critical patent/CN107635603B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M5/3148—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)
CN201680028458.5A 2015-04-24 2016-04-04 用于自动注射器的驱动机构 Active CN107635603B (zh)

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 (2)

Publication Number Publication Date
CN107635603A CN107635603A (zh) 2018-01-26
CN107635603B true CN107635603B (zh) 2020-09-01

Family

ID=55802341

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680028458.5A Active CN107635603B (zh) 2015-04-24 2016-04-04 用于自动注射器的驱动机构

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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101014379A (zh) * 2004-05-28 2007-08-08 西拉格国际有限公司 注射装置
CN102917738A (zh) * 2010-03-31 2013-02-06 Shl集团有限责任公司 包括反馈信号装置的药物输送设备
WO2013016832A1 (de) * 2011-08-04 2013-02-07 Tecpharma Licensing Ag Sicherheitseinrichtung für injektionsvorrichtungen
CN103328024A (zh) * 2010-12-02 2013-09-25 椭元医疗技术有限公司 用于自动注射器的驱动组件以及组装自动注射器的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DK2555820T3 (en) * 2010-07-02 2015-03-23 Carebay Holding Ltd Company No 681498 Dispensing device for follicle stimulating hormone solution without preservatives
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
KR102039811B1 (ko) * 2015-04-24 2019-11-01 에스에이치엘 메디컬 아게 약물 전달 장치의 서브-조립체 및 약물 전달 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101014379A (zh) * 2004-05-28 2007-08-08 西拉格国际有限公司 注射装置
CN102917738A (zh) * 2010-03-31 2013-02-06 Shl集团有限责任公司 包括反馈信号装置的药物输送设备
CN103143082A (zh) * 2010-03-31 2013-06-12 Shl集团有限责任公司 药物输送设备
CN103328024A (zh) * 2010-12-02 2013-09-25 椭元医疗技术有限公司 用于自动注射器的驱动组件以及组装自动注射器的方法
WO2013016832A1 (de) * 2011-08-04 2013-02-07 Tecpharma Licensing Ag Sicherheitseinrichtung für injektionsvorrichtungen

Also Published As

Publication number Publication date
EP3285832B1 (en) 2025-03-05
WO2016169756A1 (en) 2016-10-27
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
JP6567687B2 (ja) 2019-08-28
TWI630936B (zh) 2018-08-01

Similar Documents

Publication Publication Date Title
CN107635603B (zh) 用于自动注射器的驱动机构
CN107847675B (zh) 药剂输送装置
CN103025374B (zh) 用于预装填注射器的安全装置、注射装置和注射套件
US9017293B2 (en) Device for automatic injection of drug doses
CN104968381B (zh) 药物输送设备
JP5715165B2 (ja) ２回投与量の薬剤の自動注射装置
KR101976299B1 (ko) 투여량 설정 기구 및 투여량 설정 기구를 포함하는 약물 송달 장치
TWI569842B (zh) 藥物輸送裝置
KR101543942B1 (ko) 약물 주입 장치
CN109152881B (zh) 用于药剂输送装置的驱动组件
JP2014526356A (ja) 針安全デバイス
JP2018537251A (ja) 薬剤送達装置
CN106255522A (zh) 具有保持柱塞杆的旋转器的药物输送装置
CN109922848B (zh) 适合长期储存的药剂输送装置
CN113474028B (zh) 带有针盖的自动注射器
CN107427643B (zh) 药物输送装置
EP3165249A1 (en) Safety needle assembly
CN107438443B (zh) 驱动机构
CN107438442A (zh) 药物输送装置
JP4554577B2 (ja) 針を注射装置に装着するための心合わせ補助具
US20170246395A1 (en) Delivery Device
US20190022327A1 (en) Automatic Delivery Device with End of Injection Indication Device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20190709

Address after: Swiss Swiss

Applicant after: Estral Medical Company

Address before: Srima, Malta

Applicant before: KABEI EUROPEAN LTD.

GR01 Patent grant
GR01 Patent grant