CN105744976B - 用于药物输送装置的组件 - Google Patents

用于药物输送装置的组件 Download PDF

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Publication number
CN105744976B
CN105744976B CN201480063913.6A CN201480063913A CN105744976B CN 105744976 B CN105744976 B CN 105744976B CN 201480063913 A CN201480063913 A CN 201480063913A CN 105744976 B CN105744976 B CN 105744976B
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CN
China
Prior art keywords
piston rod
component
guide portion
relative
state
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.)
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Application number
CN201480063913.6A
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English (en)
Chinese (zh)
Other versions
CN105744976A (zh
Inventor
S·布兰克
A·托伊舍
M·尤格尔
C·施奈德
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.)
Sanofi Aventis Deutschland GmbH
Original Assignee
Sanofi Aventis Deutschland GmbH
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Publication of CN105744976A publication Critical patent/CN105744976A/zh
Application granted granted 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
    • A61M5/31—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
    • A61M5/31513—Piston constructions to improve sealing or sliding
    • 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
    • A61M5/31535—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose
    • A61M5/31543—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose piston rod reset means, i.e. means for causing or facilitating retraction of piston rod to its starting position during cartridge change
    • 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
    • A61M5/31551—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe including 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
    • A61M5/3158—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod performed by axially moving actuator operated by user, 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
    • 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
    • A61M5/3202—Devices for protection of the needle before use, e.g. caps
    • 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
    • A61M2005/3125—Details specific display means, e.g. to indicate dose setting
    • A61M2005/3126—Specific display means related to dosing
    • 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
    • A61M5/3146—Priming, e.g. purging, reducing backlash or clearance
    • 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

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)
CN201480063913.6A 2013-11-22 2014-11-17 用于药物输送装置的组件 Active CN105744976B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361907724P 2013-11-22 2013-11-22
US61/907,724 2013-11-22
EP14165751 2014-04-24
EP14165751.0 2014-04-24
PCT/EP2014/074708 WO2015074982A1 (en) 2013-11-22 2014-11-17 Assembly for a drug delivery device

Publications (2)

Publication Number Publication Date
CN105744976A CN105744976A (zh) 2016-07-06
CN105744976B true CN105744976B (zh) 2019-11-29

Family

ID=50542896

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480063913.6A Active CN105744976B (zh) 2013-11-22 2014-11-17 用于药物输送装置的组件

Country Status (6)

Country Link
US (2) US10537684B2 (enExample)
EP (1) EP3071268B1 (enExample)
JP (1) JP6607855B2 (enExample)
CN (1) CN105744976B (enExample)
DK (1) DK3071268T3 (enExample)
WO (1) WO2015074982A1 (enExample)

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JP6479795B2 (ja) * 2013-11-22 2019-03-06 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 薬物送達デバイス
US10617825B2 (en) * 2014-06-27 2020-04-14 Sanofi-Aventis Deutschland Gmbh Drug delivery device
EP3170527B1 (en) * 2015-11-23 2023-04-12 SHL Medical AG Medicament delivery device
US11135376B2 (en) * 2016-03-15 2021-10-05 Sanofi Dosing mechanism for multi-shot injection device comprising flexible ratchet element
CN206837199U (zh) * 2016-12-05 2018-01-05 甘肃成纪生物药业有限公司 一种药物输送装置及其防退机构
US10327854B2 (en) * 2017-02-02 2019-06-25 Ethicon Llc Robotic surgical system and methods for articulation calibration
US10934088B2 (en) * 2018-01-18 2021-03-02 Srm, Llc Manway open and close assist device
US11839748B2 (en) 2018-09-07 2023-12-12 Cc Biotechnology Corporation Plunging apparatus for syringe
CN109512235B (zh) * 2019-01-14 2023-05-09 北京小米移动软件有限公司 可穿戴设备、食物补给方法、装置及存储介质
WO2022013155A1 (en) 2020-07-15 2022-01-20 Novo Nordisk A/S A reusable torsion spring driven injection device
CN115887821B (zh) * 2022-11-01 2024-09-27 江苏欧凯医疗器械科技有限公司 可重复使用的注射笔

Citations (4)

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EP0295075A1 (en) * 1987-06-12 1988-12-14 Hypoguard (Uk) Limited Measured dose syringe
WO1997009080A1 (en) * 1995-09-08 1997-03-13 Visionary Medical Products Corporation Pen-type injector drive mechanism
CN101600468A (zh) * 2006-12-21 2009-12-09 诺沃-诺迪斯克有限公司 注射器装置
WO2013119132A1 (en) * 2012-02-08 2013-08-15 Copernicus Sp. Z O.O. Injecting device with dose resetting mechanism

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EP0498737B1 (en) * 1991-02-07 1995-07-19 Terumo Kabushiki Kaisha Dosing means for an injector
JPH04256758A (ja) 1991-02-07 1992-09-11 Terumo Corp 定量分与器
JPH05103833A (ja) * 1991-04-18 1993-04-27 Terumo Corp 薬剤定量分与器
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JP6535666B2 (ja) * 2013-11-22 2019-06-26 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 用量終了フィードバック（ｅｎｄ ｏｆ ｄｏｓｅ ｆｅｅｄｂａｃｋ）を有する薬物送達デバイス
CN105764555A (zh) * 2013-11-22 2016-07-13 赛诺菲-安万特德国有限公司 具有剂量输送咔哒发声器的药物输送装置
HK1225664A1 (zh) * 2013-12-20 2017-09-15 Sanofi-Aventis Deutschland Gmbh 用於药物输送装置的组件和药物输送装置
EP2891503A1 (en) * 2014-01-02 2015-07-08 Sanofi-Aventis Deutschland GmbH Assembly for a drug delivery device
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0295075A1 (en) * 1987-06-12 1988-12-14 Hypoguard (Uk) Limited Measured dose syringe
WO1997009080A1 (en) * 1995-09-08 1997-03-13 Visionary Medical Products Corporation Pen-type injector drive mechanism
CN101600468A (zh) * 2006-12-21 2009-12-09 诺沃-诺迪斯克有限公司 注射器装置
WO2013119132A1 (en) * 2012-02-08 2013-08-15 Copernicus Sp. Z O.O. Injecting device with dose resetting mechanism

Also Published As

Publication number Publication date
US11065389B2 (en) 2021-07-20
EP3071268A1 (en) 2016-09-28
US20160287799A1 (en) 2016-10-06
EP3071268B1 (en) 2019-04-03
JP6607855B2 (ja) 2019-11-20
US20190224420A1 (en) 2019-07-25
CN105744976A (zh) 2016-07-06
JP2016537105A (ja) 2016-12-01
US10537684B2 (en) 2020-01-21
DK3071268T3 (da) 2019-06-24
WO2015074982A1 (en) 2015-05-28

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