CN110461392B - 用于扭转弹簧辅助卷紧式注射装置的拨选的传动系 - Google Patents

用于扭转弹簧辅助卷紧式注射装置的拨选的传动系 Download PDF

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Publication number
CN110461392B
CN110461392B CN201880019578.8A CN201880019578A CN110461392B CN 110461392 B CN110461392 B CN 110461392B CN 201880019578 A CN201880019578 A CN 201880019578A CN 110461392 B CN110461392 B CN 110461392B
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China
Prior art keywords
drive
drive train
housing
clutch
user handle
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CN201880019578.8A
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English (en)
Chinese (zh)
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CN110461392A (zh
Inventor
M·贾格尔
S·布兰克
A·特切尔
R·D·Q·科林斯
J·R·库珀
J·A·维斯特
S·F·吉尔摩
D·D·希金斯
M·D·特切尔
A·P·莫里斯
M·M·琼斯
W·G·A·马什
S·K·斯蒂尔
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Sanofi Aventis France
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Sanofi Aventis France
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Publication of CN110461392A publication Critical patent/CN110461392A/zh
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    • 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
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
    • A61M5/31553—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe without axial movement of dose setting member
    • 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
    • A61M5/31525—Dosing
    • A61M5/31526—Dosing by means of stepwise axial movements, e.g. ratchet mechanisms or detents
    • 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
    • A61M2005/3143—Damping means for syringe components executing relative movements, e.g. retarders or attenuators slowing down or timing syringe mechanisms
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0216—Materials providing elastic properties, e.g. for facilitating deformation and avoid breaking
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic

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)
CN201880019578.8A 2017-01-23 2018-01-22 用于扭转弹簧辅助卷紧式注射装置的拨选的传动系 Active CN110461392B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP17305065 2017-01-23
EP17305065.9 2017-01-23
EP17306212 2017-09-19
EP17306212.6 2017-09-19
PCT/EP2018/051374 WO2018134385A1 (en) 2017-01-23 2018-01-22 Drive train for dial of a torsion-spring assisted wind-up injection device

Publications (2)

Publication Number Publication Date
CN110461392A CN110461392A (zh) 2019-11-15
CN110461392B true CN110461392B (zh) 2022-07-12

Family

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Application Number Title Priority Date Filing Date
CN201880019578.8A Active CN110461392B (zh) 2017-01-23 2018-01-22 用于扭转弹簧辅助卷紧式注射装置的拨选的传动系

Country Status (5)

Country Link
US (2) US11872381B2 (https=)
EP (1) EP3570914B1 (https=)
JP (1) JP7179738B6 (https=)
CN (1) CN110461392B (https=)
WO (1) WO2018134385A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2576343B (en) * 2018-08-15 2021-03-17 Dyson Technology Ltd Pump assembly
CN113348004B (zh) * 2019-01-24 2023-10-20 赛诺菲 药物递送装置
US20230166045A1 (en) * 2020-04-23 2023-06-01 Sanofi Injection Device with an Electronic Detector
EP4070832A1 (en) 2021-04-07 2022-10-12 medmix Switzerland AG Keyed connectors
AR126167A1 (es) * 2021-06-17 2023-09-27 Amgen Inc Dispositivo de suministro de fármacos que tiene un amortiguador
SE545573C2 (en) * 2021-10-22 2023-10-24 Atlas Copco Ind Technique Ab An arrangement for a power tool, a tool head, and a power tool enabling dual direction rotation of a drive member and positioning of the drive member in a neutral position and a method for controlling the arrangement
EP4497457A1 (en) * 2023-07-28 2025-01-29 medmix Switzerland AG Dosing mechanism

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103998077A (zh) * 2011-12-29 2014-08-20 诺沃—诺迪斯克有限公司 具有向上拨动/向下拨动定量机构的基于扭力弹簧的卷紧自动注射器笔
CN104768597A (zh) * 2012-11-08 2015-07-08 赛诺菲-安万特德国有限公司 用于药物输送装置的剂量设定机构
CN104781869A (zh) * 2012-10-11 2015-07-15 卡贝欧洲有限公司 自动注射训练设备
WO2015145294A1 (en) * 2014-03-25 2015-10-01 Wockhardt Limited Fluid delivery pen with final dose stop and improved dose setting features
WO2016193620A1 (fr) * 2015-06-05 2016-12-08 Aptar France Sas Autoinjecteur avec un systeme retardateur du dispositif d'indication du retrait de l autoinjecteur

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008039872A1 (de) 2008-08-27 2010-03-04 Robert Bosch Gmbh Widerstandsschweißanordnung
JP5820401B2 (ja) * 2010-02-22 2015-11-24 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング ニードルシールド及び針保護キャップを備えた自動注射器
CN104363939B (zh) 2012-05-31 2017-09-12 诺和诺德股份有限公司 用于装有发条的笔的拨动降低机构
WO2014139916A1 (en) * 2013-03-13 2014-09-18 Sanofi-Aventis Deutschland Gmbh Assembly for a drug delivery device comprising a feedback feature
TWI616218B (zh) 2014-03-06 2018-03-01 卡貝歐洲有限公司 輸送藥物的裝置
TW201622762A (zh) 2014-10-09 2016-07-01 賽諾菲公司 插件及具有該插件的藥物輸送裝置
GB2541227A (en) * 2015-08-13 2017-02-15 Owen Mumford Ltd Injector Device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103998077A (zh) * 2011-12-29 2014-08-20 诺沃—诺迪斯克有限公司 具有向上拨动/向下拨动定量机构的基于扭力弹簧的卷紧自动注射器笔
CN104781869A (zh) * 2012-10-11 2015-07-15 卡贝欧洲有限公司 自动注射训练设备
CN104768597A (zh) * 2012-11-08 2015-07-08 赛诺菲-安万特德国有限公司 用于药物输送装置的剂量设定机构
WO2015145294A1 (en) * 2014-03-25 2015-10-01 Wockhardt Limited Fluid delivery pen with final dose stop and improved dose setting features
WO2016193620A1 (fr) * 2015-06-05 2016-12-08 Aptar France Sas Autoinjecteur avec un systeme retardateur du dispositif d'indication du retrait de l autoinjecteur

Also Published As

Publication number Publication date
CN110461392A (zh) 2019-11-15
JP2020505130A (ja) 2020-02-20
EP3570914A1 (en) 2019-11-27
US20240226453A9 (en) 2024-07-11
JP7179738B2 (ja) 2022-11-29
US20200345945A1 (en) 2020-11-05
US20240131271A1 (en) 2024-04-25
EP3570914B1 (en) 2026-03-25
JP7179738B6 (ja) 2022-12-13
US11872381B2 (en) 2024-01-16
WO2018134385A1 (en) 2018-07-26

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