RU2011128680A - Механизм привода для устройства подачи лекарственного средства и устройство подачи лекарственного средства - Google Patents

Механизм привода для устройства подачи лекарственного средства и устройство подачи лекарственного средства Download PDF

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Publication number
RU2011128680A
RU2011128680A RU2011128680/14A RU2011128680A RU2011128680A RU 2011128680 A RU2011128680 A RU 2011128680A RU 2011128680/14 A RU2011128680/14 A RU 2011128680/14A RU 2011128680 A RU2011128680 A RU 2011128680A RU 2011128680 A RU2011128680 A RU 2011128680A
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Russia
Prior art keywords
rotation
drive
relative
drive mechanism
housing
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RU2011128680/14A
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English (en)
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RU2515867C2 (ru
Inventor
Филипп НЦИКЕ
Штеффен РААБ
Ульрих БРЮГГЕМАНН
Уве ДАСБАХ
Уве БЕЗЕР
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Санофи-Авентис Дойчланд Гмбх
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44318334&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU2011128680(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Санофи-Авентис Дойчланд Гмбх filed Critical Санофи-Авентис Дойчланд Гмбх
Priority claimed from PCT/EP2009/066742 external-priority patent/WO2010066796A1/en
Publication of RU2011128680A publication Critical patent/RU2011128680A/ru
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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
    • A61M5/31551—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/2015—Means specially adapted for stopping actuators in the end position; Position sensing means
    • A—HUMAN NECESSITIES
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    • 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
    • A—HUMAN NECESSITIES
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    • A—HUMAN NECESSITIES
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    • A—HUMAN NECESSITIES
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    • A—HUMAN NECESSITIES
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    • 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
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    • 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
    • A61M5/31581—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 rotationally moving or pivoting actuator operated by user, e.g. an injection lever or handle
    • 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
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    • 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
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    • 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
    • A61M5/3159—Dose expelling manners
    • A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/08—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion
    • F16H25/12—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation along the axis of rotation, e.g. gearings with helical grooves and automatic reversal or cams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
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    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
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    • A61M5/3156—Mechanically operated dose setting member using volume steps only adjustable in discrete intervals, i.e. individually distinct intervals
    • 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
    • A61M5/31561—Mechanically operated dose setting member using freely adjustable volume steps
    • 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
    • A61M5/31566—Means improving security or handling thereof
    • A61M5/3157—Means providing feedback signals when administration is completed
    • 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
    • A61M5/31566—Means improving security or handling thereof
    • A61M5/31573—Accuracy improving means
    • A61M5/31575—Accuracy improving means using scaling up or down transmissions, e.g. gearbox
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18696—Reciprocating or oscillating to or from alternating rotary including screw and nut including means to selectively transmit power [e.g., clutch, etc.]

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (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)
  • General Engineering & Computer Science (AREA)
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  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

1. Механизм привода для устройства (1) подачи лекарственного средства, содержащий:- корпус (13, 17, 40), имеющий проксимальный конец и дистальный конец,- элемент (21) вращения, выполненный с возможностью вращения в первом направлении относительно корпуса во время установки дозы лекарственного средства (5) и с возможностью вращения во втором направлении относительно корпуса во время подачи дозы, причем второе направление противоположно первому направлению,- шток (12) поршня, выполненный с возможностью перемещения в дистальном направлении относительно корпуса для подачи дозы,- элемент (20) привода, который следует за вращательным движением элемента вращения во втором направлении во время подачи дозы, и- элемент (26) остановки, предотвращающий вращательное движение элемента привода относительно корпуса в первом направлении во время установки дозы,в котором- вращательное движение элемента привода во втором направлении преобразуется в перемещение штока поршня в дистальном направлении относительно корпуса.2. Механизм привода по п.1,в котором механизм привода содержит дозирующий элемент (16, 34, 41), который может двигаться относительно корпуса (13, 17, 40) во время установки и подачи дозы и в котором движение дозирующего элемента относительно корпуса преобразуется во вращательное движение элемента вращения относительно корпуса.3. Механизм привода по п.2,в котором дозирующий элемент (16, 34, 41) крепится, не допуская его вращательного движения относительно корпуса (13, 17, 40).4. Механизм привода, по любому одному из предшествующих пунктов,в котором элемент (20) привода и элемент (21) вращения могут вращаться вокруг общей оси вращения.5. Механизм

Claims (16)

1. Механизм привода для устройства (1) подачи лекарственного средства, содержащий:
- корпус (13, 17, 40), имеющий проксимальный конец и дистальный конец,
- элемент (21) вращения, выполненный с возможностью вращения в первом направлении относительно корпуса во время установки дозы лекарственного средства (5) и с возможностью вращения во втором направлении относительно корпуса во время подачи дозы, причем второе направление противоположно первому направлению,
- шток (12) поршня, выполненный с возможностью перемещения в дистальном направлении относительно корпуса для подачи дозы,
- элемент (20) привода, который следует за вращательным движением элемента вращения во втором направлении во время подачи дозы, и
- элемент (26) остановки, предотвращающий вращательное движение элемента привода относительно корпуса в первом направлении во время установки дозы,
в котором
- вращательное движение элемента привода во втором направлении преобразуется в перемещение штока поршня в дистальном направлении относительно корпуса.
2. Механизм привода по п.1,
в котором механизм привода содержит дозирующий элемент (16, 34, 41), который может двигаться относительно корпуса (13, 17, 40) во время установки и подачи дозы и в котором движение дозирующего элемента относительно корпуса преобразуется во вращательное движение элемента вращения относительно корпуса.
3. Механизм привода по п.2,
в котором дозирующий элемент (16, 34, 41) крепится, не допуская его вращательного движения относительно корпуса (13, 17, 40).
4. Механизм привода, по любому одному из предшествующих пунктов,
в котором элемент (20) привода и элемент (21) вращения могут вращаться вокруг общей оси вращения.
5. Механизм привода по п.4,
в котором шток (12) поршня перемещается в дистальном направлении относительно корпуса (13, 17, 40) вдоль оси вращения или в котором шток (12) поршня перемещается в дистальном направлении относительно корпуса (13, 17, 40) поперек оси вращения.
6. Механизм привода, по любому одному из пп.1-3,
в котором элемент (20) привода устанавливается между элементом (26) остановки и элементом (21) вращения.
7. Механизм привода по п.2 или 3,
в котором дозирующий элемент (16, 34, 41) и элемент (21) вращения находятся в резьбовом зацеплении.
8. Механизм привода по п.2 или 3,
в котором дозирующий элемент (16, 34, 41) и элемент (21) вращения (21) соединены друг с другом рычагом (55), причем рычаг шарнирно вращается вокруг оси вращения во время движения дозирующего элемента для установки и подачи дозы.
9. Механизм привода, по любому одному из пп.1-3,
в котором элемент (20) привода и элемент (21) вращения соединяются друг с другом первым однонаправленным механизмом фрикционного зажимного устройства, выполненным с возможностью разрешения относительного вращательного движения между элементом вращения и элементом привода во время вращения элемента вращения в первом направлении для установки дозы и предотвращения относительного вращательного движения элемента вращения и элемента привода во время вращения элемента вращения во втором направлении для подачи дозы.
10. Механизм привода, по любому одному из пп.1-3,
в котором элемент (20) привода и элемент (26) остановки соединяются друг с другом вторым однонаправленным механизмом фрикционного зажимного устройства, выполненным с возможностью предотвращения относительного вращательного движения между элементом остановки и элементом привода во время вращения элемента (21) вращения в первом направлении для установки дозы и разрешения относительного вращательного движения элемента остановки и элемента привода во время вращения элемента вращения во втором направлении для подачи дозы.
11. Механизм привода, по любому одному из пп.1-3,
в котором элемент (26) остановки крепится, не допуская вращательного движения относительно корпуса (13, 17, 40).
12. Механизм привода, по любому одному из пп.1-3,
в котором элемент (26) остановки может двигаться в осевом направлении относительно корпуса (13, 17, 40).
13. Механизм привода, по любому одному из пп.1-3,
в котором
- элемент (21) вращения выполнен с возможностью вращения в первом направлении вокруг оси вращения,
- элемент привода содержит зубчатое зацепление (22) со множеством зубьев (24) и элемент вращения содержит зубчатое зацепление (23) со множеством зубьев (25), в котором зубчатое зацепление элемента привода сопрягается с зубчатым зацеплением элемента вращения, и зубья зубчатого зацепления элемента вращения и зубья зубчатого зацепления элемента привода располагаются вдоль оси вращения,
- элемент привода упирается в элемент остановки и элемент вращения во время движения элемента вращения для установки и подачи дозы, и
- элемент вращения и элемент остановки поддерживаются в состоянии упора в элемент привода силой, обеспечиваемой элементом (31) пружины во время установки и подачи дозы.
14. Механизм привода по п.13,
в котором элемент (26) остановки имеет зубчатое зацепление (27), и элемент (20) привода имеет дополнительное зубчатое зацепление (28), причем зубчатое зацепление (22) элемента привода и дополнительное зубчатое зацепление элемента привода располагаются противоположно.
15. Механизм привода по п.13,
в котором зубья соответствующего зубчатого соединения имеют пилообразную форму.
16. Устройство (1) подачи лекарственного средства, содержащее механизм привода, по любому одному из пп. 1-3, и картридж (4), причем картридж содержит множество доз лекарственного средства (5).
RU2011128680/14A 2008-12-12 2009-12-09 Механизм привода для устройства подачи лекарственного средства и устройство подачи лекарственного средства RU2515867C2 (ru)

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Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8840591B2 (en) 2008-12-12 2014-09-23 Sanofi-Aventis Deutschland Gmbh Drive mechanism for a medication delivery device and medication delivery device
EP2196233A1 (en) 2008-12-12 2010-06-16 Sanofi-Aventis Deutschland GmbH Resettable drive mechanism for a medication delivery device and medication delivery device
TWI530306B (zh) 2009-06-02 2016-04-21 賽諾菲阿凡提斯德意志有限公司 藥物傳送裝置總成及藥物傳送裝置
US8414533B2 (en) * 2009-10-08 2013-04-09 Shl Group Ab Medicament delivery device
GB0918145D0 (en) * 2009-10-16 2009-12-02 Owen Mumford Ltd Injector apparatus
JP5856062B2 (ja) 2009-11-20 2016-02-09 ベクトン・ディキンソン・アンド・カンパニーＢｅｃｔｏｎ， Ｄｉｃｋｉｎｓｏｎ Ａｎｄ Ｃｏｍｐａｎｙ 投与量送出装置
EP2351591A1 (en) * 2010-02-02 2011-08-03 Sanofi-Aventis Deutschland GmbH Assembly for a drug delivery device and drug delivery device
US9248245B2 (en) 2010-02-18 2016-02-02 Sanofi-Aventis Deutschlannd GMBH Auto-injector
EP2399635A1 (en) 2010-06-28 2011-12-28 Sanofi-Aventis Deutschland GmbH Auto-injector
EP2452711A1 (en) * 2010-11-12 2012-05-16 Sanofi-Aventis Deutschland GmbH Drive mechanism for a drug delivery device and drug delivery device
EP2468330A1 (en) 2010-12-21 2012-06-27 Sanofi-Aventis Deutschland GmbH Auto-injector
EP2468333A1 (en) 2010-12-21 2012-06-27 Sanofi-Aventis Deutschland GmbH Auto-injector
USRE48593E1 (en) 2010-12-21 2021-06-15 Sanofi-Aventis Deutschland Gmbh Auto-injector
US9421334B2 (en) 2011-03-16 2016-08-23 Becton, Dickinson And Company Multiple use disposable injection pen
US11577029B2 (en) 2012-03-15 2023-02-14 Becton, Dickinson And Company Multiple use disposable injection pen
CN104349807B (zh) 2012-05-30 2017-10-27 赛诺菲-安万特德国有限公司 用于药物输送装置的驱动机构和药物输送装置
US10046118B2 (en) * 2012-05-30 2018-08-14 Sanofi-Aventis Deutschland Gmbh Bearing for a piston rod body for a drug delivery device, a piston rod arrangement and a piston rod body
TR201808673T4 (tr) 2012-05-30 2018-07-23 Sanofi Aventis Deutschland Bir ilaç dağıtım cihazına yönelik tahrik mekanizması ve ilaç dağıtım cihazı.
EP2722065A1 (en) * 2012-10-18 2014-04-23 Sanofi-Aventis Deutschland GmbH Auto-injector
WO2014166904A1 (en) * 2013-04-10 2014-10-16 Sanofi Hand-held drug injection device and dose setting limiter mechanism therefor
EP2983763B1 (en) * 2013-04-10 2017-05-24 Sanofi Drive mechanism for a drug delivery device
CN105102018B (zh) * 2013-04-10 2019-07-05 赛诺菲 药物输送装置的驱动机构
US9956349B2 (en) * 2013-05-21 2018-05-01 Novo Nordisk A/S Frontloaded drug delivery device with dynamic axial stop feature
WO2014187814A1 (en) * 2013-05-21 2014-11-27 Novo Nordisk A/S Frontloaded drug delivery device with actuated cartridge holder and piston rod coupling
US10080845B2 (en) 2013-05-21 2018-09-25 Novo Nordisk A/S Drug delivery device with piston rod coupling
EP2823841A1 (en) 2013-07-09 2015-01-14 Sanofi-Aventis Deutschland GmbH Autoinjector
EP3038677A1 (en) * 2013-08-28 2016-07-06 Sanofi-Aventis Deutschland GmbH Assembly for a drug delivery device
EP2923714A1 (en) 2014-03-28 2015-09-30 Sanofi-Aventis Deutschland GmbH Autoinjector triggered by skin contact
EP3160549B1 (en) * 2014-06-27 2021-03-24 Sanofi-Aventis Deutschland GmbH Drug delivery device
WO2016055629A1 (en) * 2014-10-09 2016-04-14 Sanofi Automatic drug injection device with torsion drive spring and rotational dose setting and correction mechanism
US9565945B2 (en) * 2015-05-15 2017-02-14 Knoll, Inc. Seating device having a height adjustment mechanism
CH711240A2 (de) * 2015-06-23 2016-12-30 Tecpharma Licensing Ag Autoinjektionsvorrichtung.
WO2017165154A1 (en) * 2016-03-21 2017-09-28 Eli Lilly And Company Medical delivery device with axially expandable drive member
CN108883228B (zh) * 2016-03-30 2021-04-27 泰尔茂株式会社 药液施予装置
SE544353C2 (sv) * 2017-03-03 2022-04-19 Asept Int Ab Frammatningsanordning samt metod för manuell utmatning medelst och återställning av frammatningsanordning
US11204082B2 (en) 2020-01-17 2021-12-21 Steering Solutions Ip Holding Corporation Steer by wire rotational travel stop

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US533575A (en) 1895-02-05 wilkens
US1718596A (en) * 1927-08-08 1929-06-25 Arthur E Smith Automatic syringe
US2653604A (en) * 1950-12-19 1953-09-29 Jr George N Hein Injection device
US4465478A (en) * 1982-10-14 1984-08-14 Collagen Corporation Syringe force amplification device
US4592745A (en) 1984-02-29 1986-06-03 Novo Industri A/S Dispenser
US5226895A (en) 1989-06-05 1993-07-13 Eli Lilly And Company Multiple dose injection pen
GB9007113D0 (en) 1990-03-29 1990-05-30 Sams Bernard Dispensing device
DK0525525T3 (da) 1991-07-24 1995-10-02 Medico Dev Investment Co Injektor
DK175491D0 (da) * 1991-10-18 1991-10-18 Novo Nordisk As Apparat
US5279586A (en) 1992-02-04 1994-01-18 Becton, Dickinson And Company Reusable medication delivery pen
US5320609A (en) 1992-12-07 1994-06-14 Habley Medical Technology Corporation Automatic pharmaceutical dispensing syringe
GB9226423D0 (en) * 1992-12-18 1993-02-10 Sams Bernard Incrementing mechanisms
US5383865A (en) 1993-03-15 1995-01-24 Eli Lilly And Company Medication dispensing device
ZA941881B (en) 1993-04-02 1995-09-18 Lilly Co Eli Manifold medication injection apparatus and method
US5827232A (en) * 1994-06-22 1998-10-27 Becton Dickinson And Company Quick connect medication delivery pen
US5725508A (en) * 1994-06-22 1998-03-10 Becton Dickinson And Company Quick connect medication delivery pen
US5582598A (en) * 1994-09-19 1996-12-10 Becton Dickinson And Company Medication delivery pen with variable increment dose scale
NZ302558A (en) 1995-03-07 1999-11-29 Lilly Co Eli Dispensing apparatus with a medication cartridge with a manually adjustable metering mechanism
US5674204A (en) 1995-09-19 1997-10-07 Becton Dickinson And Company Medication delivery pen cap actuated dose delivery clutch
US5688251A (en) 1995-09-19 1997-11-18 Becton Dickinson And Company Cartridge loading and priming mechanism for a pen injector
DE19730999C1 (de) 1997-07-18 1998-12-10 Disetronic Licensing Ag Dosierknopfsicherung an einer Vorrichtung zur dosierten Verabreichung eines injizierbaren Produkts
US5921966A (en) 1997-08-11 1999-07-13 Becton Dickinson And Company Medication delivery pen having an improved clutch assembly
CN1243578C (zh) * 1998-01-30 2006-03-01 诺沃挪第克公司 注射器
US5961495A (en) 1998-02-20 1999-10-05 Becton, Dickinson And Company Medication delivery pen having a priming mechanism
US6221053B1 (en) 1998-02-20 2001-04-24 Becton, Dickinson And Company Multi-featured medication delivery pen
US6248095B1 (en) 1998-02-23 2001-06-19 Becton, Dickinson And Company Low-cost medication delivery pen
US6936032B1 (en) 1999-08-05 2005-08-30 Becton, Dickinson And Company Medication delivery pen
TW453884B (en) 1999-09-16 2001-09-11 Novo Nordisk As Dose setting limiter
GB0007071D0 (en) * 2000-03-24 2000-05-17 Sams Bernard One-way clutch mechanisms and injector devices
US6663602B2 (en) 2000-06-16 2003-12-16 Novo Nordisk A/S Injection device
IL156245A0 (en) 2000-12-22 2004-01-04 Dca Design Int Ltd Drive mechanism for an injection device
US6899699B2 (en) 2001-01-05 2005-05-31 Novo Nordisk A/S Automatic injection device with reset feature
CA2445511C (en) 2001-05-16 2010-03-16 Eli Lilly And Company Medication injector apparatus with drive assembly that facilitates reset
US7678084B2 (en) * 2002-03-18 2010-03-16 Eli Lilly And Company Medication dispensing apparatus with gear set for mechanical advantage
JP2005532129A (ja) * 2002-07-10 2005-10-27 ノボ・ノルデイスク・エー／エス 投与量設定リミッタを備える注入器
WO2004028598A1 (en) * 2002-09-24 2004-04-08 Shl Medical Ab Injecting device
GB0304822D0 (en) 2003-03-03 2003-04-09 Dca Internat Ltd Improvements in and relating to a pen-type injector
GB0304823D0 (en) 2003-03-03 2003-04-09 Dca Internat Ltd Improvements in and relating to a pen-type injector
DE102004063644A1 (de) * 2004-12-31 2006-07-20 Tecpharma Licensing Ag Vorrichtung zur dosierten Verabreichung eines fluiden Produkts mit Drehfederantrieb
JP4903160B2 (ja) * 2005-01-18 2012-03-28 ウォックハート アメリカズ インコーポレイテッド ペン型薬物注入デバイス
DE102005060929A1 (de) 2005-09-14 2007-03-15 Tecpharma Licensing Ag Injektionsvorrichtung mit Zweiwege-Rutschkupplung
PL2023982T3 (pl) * 2006-05-18 2012-11-30 Novo Nordisk As Urządzenie wstrzykujące ze środkami blokującymi
EP1923085A1 (en) * 2006-11-17 2008-05-21 Sanofi-Aventis Deutschland GmbH Dosing and drive mechanism for drug delivery device
JP5213875B2 (ja) * 2006-12-21 2013-06-19 ノボ・ノルデイスク・エー／エス 注射装置
CN101715371B (zh) * 2007-05-14 2012-09-05 Shl集团有限责任公司 输送装置
US8647309B2 (en) 2008-05-02 2014-02-11 Sanofi-Aventis Deutschland Gmbh Medication delivery device
EP2196233A1 (en) 2008-12-12 2010-06-16 Sanofi-Aventis Deutschland GmbH Resettable drive mechanism for a medication delivery device and medication delivery device
US8840591B2 (en) 2008-12-12 2014-09-23 Sanofi-Aventis Deutschland Gmbh Drive mechanism for a medication delivery device and medication delivery device
US8827232B2 (en) 2011-01-13 2014-09-09 Quick-Sling, Llc Support apparatus

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SG172112A1 (en) 2011-07-28
DK2376148T3 (en) 2018-07-23
ZA201103707B (en) 2012-01-25
TR201810016T4 (tr) 2018-09-21
US9457152B2 (en) 2016-10-04
CA2746014A1 (en) 2010-06-17
EP2926850B1 (en) 2018-04-18
TW201026349A (en) 2010-07-16
CN102281910A (zh) 2011-12-14
CN102281910B (zh) 2014-08-20
DK3335749T3 (da) 2020-01-06
TR201809841T4 (tr) 2018-09-21
MY155197A (en) 2015-09-15
RU2515867C2 (ru) 2014-05-20
EP2196232A1 (en) 2010-06-16
JP2012511358A (ja) 2012-05-24
US20160001008A1 (en) 2016-01-07
US20100152671A1 (en) 2010-06-17
MX2011005879A (es) 2011-06-27
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US8840591B2 (en) 2014-09-23
AU2009324405A1 (en) 2011-06-30
KR20110099030A (ko) 2011-09-05
EP3335749B1 (en) 2019-10-09
IL213383A (en) 2014-12-31
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EP2926850A1 (en) 2015-10-07
JP5599406B2 (ja) 2014-10-01
DE202009019077U1 (de) 2016-04-08
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US20150174332A1 (en) 2015-06-25
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