CA2356936A1 - Device for dosing the administration of an injectable product - Google Patents

Device for dosing the administration of an injectable product Download PDF

Info

Publication number
CA2356936A1
CA2356936A1 CA002356936A CA2356936A CA2356936A1 CA 2356936 A1 CA2356936 A1 CA 2356936A1 CA 002356936 A CA002356936 A CA 002356936A CA 2356936 A CA2356936 A CA 2356936A CA 2356936 A1 CA2356936 A1 CA 2356936A1
Authority
CA
Canada
Prior art keywords
teeth
series
feed direction
gear rack
moved
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.)
Granted
Application number
CA002356936A
Other languages
French (fr)
Other versions
CA2356936C (en
Inventor
Fritz Kirchhofer
Thomas Gurtner
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.)
Tecpharma Licensing AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2356936A1 publication Critical patent/CA2356936A1/en
Application granted granted Critical
Publication of CA2356936C publication Critical patent/CA2356936C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • A61M5/315—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
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/31556—Accuracy improving means
    • A61M5/31558—Accuracy improving means using scaling up or down transmissions, e.g. gearbox
    • 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
    • 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
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/31563—Mechanically operated dose setting member interacting with a displaceable stop 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
    • A61M5/31566—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
    • 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
    • A61M5/3159—Dose expelling manners
    • A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir
    • 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
    • A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
    • A61M5/502—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston

Abstract

The invention concerns a device for administering an injectable product in doses, comprising:
a) a casing (1,5), comprising a reservoir (2) for the product;
b) a piston (3), which when moved in a feed direction towards an outlet (4) of the reservoir (2) forces product from the reservoir (2);
c) a gear rack (10), moving the piston (3) in the feed direction, comprising a first series of teeth (11) and a second series of teeth (12);
d) a drive member (20), movable relative to the casing (1,5) in and counter to the feed direction, and slaving the gear rack (10) when moved in the feed direction;
and e) a blocking means (6), arranged secured against shifting relative to the casing (1,5) and co-operating with one of the series of teeth (11,12) such that it prevents the gear rack (10) from being moved counter to the feed direction and allows the gear rack (10) to be moved in the feed direction.

The second series of teeth (12) comprises an elongated tooth gap (17a) with which the blocking means (7) co-operating with the second series of teeth (12) meshes, when the gear rack (10) assumes a starting position prior to a first administering.

The second series of teeth (12) comprises an elongated tooth gap (19a) with which the slaving means (22) co-operating with the second series of teeth (12) meshes, when the gear rack (10) assumes a starting position prior to a first administering.
CA002356936A 1999-01-12 2000-01-11 Device for dosing the administration of an injectable product Expired - Fee Related CA2356936C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19900827A DE19900827C1 (en) 1999-01-12 1999-01-12 Device for the dosed administration of an injectable product
DE19900827.2 1999-01-12
PCT/CH2000/000016 WO2000041752A1 (en) 1999-01-12 2000-01-11 Device for dosing the administration of an injectable product

Publications (2)

Publication Number Publication Date
CA2356936A1 true CA2356936A1 (en) 2000-07-20
CA2356936C CA2356936C (en) 2006-04-11

Family

ID=7894016

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002356936A Expired - Fee Related CA2356936C (en) 1999-01-12 2000-01-11 Device for dosing the administration of an injectable product

Country Status (19)

Country Link
US (1) US6613023B2 (en)
EP (1) EP1146923B1 (en)
JP (1) JP4194764B2 (en)
KR (1) KR100438041B1 (en)
CN (1) CN1177624C (en)
AT (1) ATE266439T1 (en)
AU (1) AU757363B2 (en)
BR (1) BR0007483A (en)
CA (1) CA2356936C (en)
CZ (1) CZ295394B6 (en)
DE (2) DE19900827C1 (en)
DK (1) DK1146923T3 (en)
ES (1) ES2221611T3 (en)
HU (1) HU224123B1 (en)
IL (2) IL144123A0 (en)
PL (1) PL196089B1 (en)
PT (1) PT1146923E (en)
RU (1) RU2212253C2 (en)
WO (1) WO2000041752A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4137180A1 (en) * 2021-08-18 2023-02-22 Jmbiotech Co., Ltd. Device for injecting fixed quantity of liquid medicine
US11911598B2 (en) 2021-08-18 2024-02-27 Jmbiotech Co., Ltd. Device for injecting fixed quantity of liquid medicine

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2605353T3 (en) 2000-08-02 2017-03-14 Becton, Dickinson And Company Pen needle system and safety shield
DE10047637A1 (en) * 2000-09-26 2002-04-25 Disetronic Licensing Ag Device for administering an injectable product
EP1409046B1 (en) * 2001-07-16 2005-03-02 Eli Lilly And Company Medication dispensing apparatus configured for rotate to prime and pull/push to inject functionality
EP1476210B1 (en) 2002-02-11 2008-09-24 Antares Pharma, Inc. Intradermal injector
DE10232158A1 (en) * 2002-07-16 2004-02-05 Disetronic Licensing Ag Administration device with retracted piston rod
DE10239784B4 (en) * 2002-08-29 2004-12-30 Tecpharma Licensing Ag Injection, infusion or inhalation device with dose display device
DE10302163A1 (en) 2003-01-21 2004-07-29 Tecpharma Licensing Ag Unit administering medicament, includes inspection window showing section of scale against which internal mark shows dose set
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
US8932264B2 (en) 2003-08-11 2015-01-13 Becton, Dickinson And Company Medication delivery pen assembly with needle locking safety shield
DE10351596B4 (en) * 2003-11-05 2007-10-11 Tecpharma Licensing Ag Autoinjector with variable dose
DE102004011493A1 (en) * 2004-03-09 2005-09-29 Tecpharma Licensing Ag Dosing device for administering an injectable product comprises a drive element provided with catches arranged side by side in groups, with dosing and priming distances located between these groups
DE102004020374A1 (en) * 2004-04-23 2005-11-10 Tecpharma Licensing Ag Device for administering an injectable product with secured dosing device
DE102004041151A1 (en) * 2004-08-25 2006-03-02 Tecpharma Licensing Ag Dosing device with flow control
JP4922172B2 (en) 2004-10-04 2012-04-25 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 Drive mechanism for drug delivery device
DE102004060145B4 (en) * 2004-12-14 2016-07-14 Tecpharma Licensing Ag Gear control
DE102005008065A1 (en) * 2005-02-22 2006-08-24 Tecpharma Licensing Ag Dosing device for administering an injectable product from an injection product comprises a toothed rack having blocking parts and barrier elements spaced along the longitudinal axis by different distances
DE502005002757D1 (en) 2005-03-24 2008-03-20 Disetronic Licensing Ag Device for the dosed administration of a fluid product
EP1704885A1 (en) * 2005-03-24 2006-09-27 Disetronic Licensing AG Device for the dosed administration of a fluid product
US7727201B2 (en) 2005-04-29 2010-06-01 Tecpharma Licensing Ag Dosing device with priming function
US7470259B2 (en) * 2006-03-24 2008-12-30 Hoyle Jr John D Dosage control syringe
JP4131001B2 (en) * 2006-07-28 2008-08-13 大成化工株式会社 Metering device
DE102007001432A1 (en) 2006-08-14 2008-02-21 Tecpharma Licensing Ag Blocking unit for dosing mechanism of injection device, has retaining unit acting together with dosing mechanism or dosing unit such that adjusting movement of mechanism or dosing unit in starting position of blocking unit is prevented
DE102006038103B4 (en) 2006-08-14 2017-02-23 Tecpharma Licensing Ag Injection device with variable thread guide
DE102006038101A1 (en) * 2006-08-14 2008-02-21 Tecpharma Licensing Ag Injection device with jaw safety
DE102006038123C5 (en) 2006-08-14 2012-05-03 Tecpharma Licensing Ag Injection device with mechanical lock
DE102007018696A1 (en) 2007-04-18 2008-10-23 Sanofi-Aventis Deutschland Gmbh Injection device for dispensing a medicament
EP2274029B1 (en) 2008-05-02 2011-11-02 Sanofi-Aventis Deutschland GmbH Medication delivery device
EP2337596B1 (en) 2008-09-18 2019-10-30 Becton, Dickinson and Company Medical injector with ratcheting plunger
USRE47614E1 (en) 2008-10-13 2019-09-24 Sanofi-Aventis Deutschland Gmbh Drug delivery device and method of manufacturing a drug 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
CN102448527B (en) 2009-03-31 2015-10-21 赛诺菲-安万特德国有限公司 The cap for brush
EP2415041B1 (en) 2009-03-31 2018-11-21 Sanofi-Aventis Deutschland GmbH Method for manufacturing a drug delivery device body using an adhesive and drug delivery device body
CA2756966A1 (en) 2009-03-31 2010-10-07 Sanofi-Aventis Deutschland Gmbh Dose button for a drug delivery device and method for manufacturing a dose button
JP5748738B2 (en) 2009-03-31 2015-07-15 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 Drug delivery device
NZ595940A (en) 2009-04-30 2013-07-26 Sanofi Aventis Deutschland Axially adjustable connection of piston rod to piston for drive mechanism of a drug delivery device with an interlock means to lock the piston rod to the piston
US10034982B2 (en) 2009-06-01 2018-07-31 Sanofi-Aventis Deutschland Gmbh Spindle for a drug delivery device
US8672896B2 (en) 2009-06-01 2014-03-18 Sanofi-Aventis Deutschland Gmbh Inner housing for a drug delivery device
US8257319B2 (en) 2009-06-01 2012-09-04 Sanofi-Aventis Deutschland Gmbh Drug delivery device inner housing having helical spline
AR076722A1 (en) 2009-06-02 2011-06-29 Sanofi Aventis Deutschland SET FOR A DEVICE FOR THE DELIVERY OF PHARMACOS AND DEVICE FOR THE DELIVERY OF PHARMACOS
EP2451508B1 (en) * 2009-07-08 2013-11-06 Novo Nordisk A/S Frost protected injection device
CA2773928A1 (en) 2009-09-30 2011-04-07 Sanofi-Aventis Deutschland Gmbh Injection device
AU2010314169B2 (en) 2009-11-03 2014-09-04 Sanofi-Aventis Deutschland Gmbh Assembly for a drug delivery device and drug delivery device
CA2743198C (en) 2010-06-18 2019-06-11 Lawrence H. Chanoch Adjustable dose setting plunger for syringe
WO2012012127A2 (en) 2010-06-30 2012-01-26 Hoyle John D Jr Dosage control syringe
EP2600922B2 (en) 2010-08-06 2022-07-20 Sanofi-Aventis Deutschland GmbH Cartridge holder and method for assembling a cartridge unit for a drug delivery device
AR086257A1 (en) 2011-05-06 2013-11-27 Sanofi Aventis Deutschland FARMACOS ADMINISTRATION DEVICE AND CARTRIDGE SUPPORT FOR A FARMACOS ADMINISTRATION DEVICE
US9283325B2 (en) * 2011-05-12 2016-03-15 Shl Group Ab Medicament delivery device with dose re-setting
AU2013245106B2 (en) 2012-04-05 2017-07-27 Sanofi-Aventis Deutschland Gmbh Pen -type injector with window element
CN104203316A (en) 2012-04-19 2014-12-10 赛诺菲-安万特德国有限公司 Assembly for a drug delivery device and drug delivery device
WO2013178600A1 (en) 2012-05-30 2013-12-05 Sanofi-Aventis Deutschland Gmbh Bearing for a piston rod body for a drug delivery device, a piston rod arrangement and a piston rod body
US20150165122A1 (en) 2012-08-08 2015-06-18 Sanofi-Aventis Deutschland Gmbh Drug delivery device with tamper-evident closure
KR102166894B1 (en) 2012-08-31 2020-10-16 사노피-아벤티스 도이칠란트 게엠베하 Drug delivery device
ES2941078T3 (en) 2012-08-31 2023-05-16 Sanofi Aventis Deutschland drug delivery device
WO2014040929A1 (en) 2012-09-11 2014-03-20 Sanofi-Aventis Deutschland Gmbh Drive mechanism for a drug delivery device and drug delivery device
TWI653069B (en) 2013-03-11 2019-03-11 德商賽諾菲阿凡提斯德意志有限公司 "piston rod and drug delivery device comprising the piston rod"
EP2968783B1 (en) 2013-03-13 2021-04-21 Sanofi-Aventis Deutschland GmbH Assembly for a drug delivery device comprising a feedback feature
DK2968786T3 (en) 2013-03-13 2020-12-14 Sanofi Aventis Deutschland MEDICINE DELIVERY DEVICE WITH A FEEDBACK FUNCTION
EP2983761B1 (en) 2013-04-10 2017-11-15 Sanofi Drive assembly for a drug delivery device
KR102296049B1 (en) 2013-05-16 2021-08-30 사노피-아벤티스 도이칠란트 게엠베하 Mechanism for a drug delivery device
WO2014191190A1 (en) 2013-05-27 2014-12-04 Sanofi-Aventis Deutschland Gmbh Drive assembly for a drug delivery device and drug delivery device
GB2516071B (en) * 2013-07-10 2016-01-06 Owen Mumford Ltd Control of plunger position in an injection device
AU2014314290B2 (en) 2013-08-29 2018-11-08 Sanofi-Aventis Deutschland Gmbh Housing and cap for an injection device made of an outer metal part and an inner plastic part
HUE055023T2 (en) 2013-08-29 2021-10-28 Sanofi Aventis Deutschland Cap assembly for a drug delivery device and drug delivery device
HUE047773T2 (en) 2013-08-29 2020-05-28 Sanofi Aventis Deutschland Cap for a drug delivery device
EP3041538B1 (en) 2013-09-03 2020-06-03 Sanofi Drive mechanism and injection device herewith
PL3049131T3 (en) 2013-09-23 2021-04-19 Sanofi-Aventis Deutschland Gmbh Assembly for a drug delivery device and drug delivery device
US10159801B2 (en) 2013-12-20 2018-12-25 Sanofi-Aventis Deutschland Gmbh Assembly for a drug delivery device and drug delivery device
TWI711472B (en) 2015-03-23 2020-12-01 德商賽諾菲阿凡提斯德意志有限公司 Housing for an injection device and interconnection of housing components
EP3797811A1 (en) 2019-09-26 2021-03-31 Ypsomed AG Device for expelling a fluid medicament driven by an electro-active polymer actuator

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2695023A (en) 1952-01-04 1954-11-23 Pfizer & Co C Hypodermic syringe
US3605744A (en) 1969-04-22 1971-09-20 Edward M Dwyer Injection apparatus and method of injecting
US4082121A (en) 1976-08-25 1978-04-04 Oxford Laboratories Inc. Liquid dispenser with means for automatically purging air therefrom during liquid loading
US4313439A (en) 1980-03-24 1982-02-02 Biotek, Inc. Automated, spring-powered medicament infusion system
US4552561A (en) 1982-12-23 1985-11-12 Alza Corporation Body mounted pump housing and pump assembly employing the same
US4592745A (en) 1984-02-29 1986-06-03 Novo Industri A/S Dispenser
DE3670768D1 (en) 1985-11-08 1990-06-07 Disetronic Ag INJECTION DEVICE.
US4659327A (en) 1985-11-26 1987-04-21 Dentsply Research & Development Corp. Multiple dosage syringe
WO1988002633A1 (en) 1986-10-20 1988-04-21 Novo Industri A/S Protamine zinc insulin preparations
DE3638984C3 (en) 1986-11-14 1993-11-18 Haselmeier Wilhelm Fa Injection device
GB8704027D0 (en) 1987-02-20 1987-03-25 Owen Mumford Ltd Syringe needle combination
US4813870A (en) 1987-03-09 1989-03-21 Minnesota Mining And Manufacturing Company Dispenser for viscous liquids
FR2612782A1 (en) * 1987-03-23 1988-09-30 Taddei Andre Injection syringe with dosing system
US4735611A (en) 1987-03-30 1988-04-05 Midwest Sport Distributors, Inc. Projectile syringe for blowpipe
DK177187A (en) 1987-04-07 1988-10-08 Dcp Af 1988 As DOSING UNIT FOR DOSING A NUMBER OF MEASURED QUANTITIES OF A FLUID, SUCH AS INSULIN, FROM A GLASS AMPULA
GB8713810D0 (en) 1987-06-12 1987-07-15 Hypoguard Uk Ltd Measured dose dispensing device
US4973318A (en) 1988-02-10 1990-11-27 D.C.P. Af 1988 A/S Disposable syringe
US4894054A (en) 1988-06-20 1990-01-16 Miskinyar Shir A Preloaded automatic disposable syringe
US5244465A (en) 1988-10-19 1993-09-14 Byk Gulden Lomberg Chemische Fabrik Gmbh Reusable injection device for distributing a preselected dose
US4946446A (en) 1989-06-14 1990-08-07 Vadher Dinesh L Retractable needle
DK17890A (en) 1990-01-22 1991-07-23 Novo Nordisk As METHOD AND APPARATUS FOR MIXTURE AND INJECTION OF A MEDICINE
US5059181A (en) 1990-02-02 1991-10-22 Agran Robert B Non-rechargeable disposable syringe
GB9007113D0 (en) 1990-03-29 1990-05-30 Sams Bernard Dispensing device
DE69203472T2 (en) 1991-02-07 1996-01-04 Terumo Corp Dosing device for injector.
JPH04256758A (en) 1991-02-07 1992-09-11 Terumo Corp Quantitative dispenser
JPH04256757A (en) 1991-02-07 1992-09-11 Terumo Corp Quantitative dispenser
EP0518416A1 (en) 1991-06-13 1992-12-16 Duphar International Research B.V Injection device
DK134691D0 (en) 1991-07-12 1991-07-12 Novo Nordisk As APPARATUS
ES2074771T3 (en) 1991-07-24 1995-09-16 Medico Dev Investment Co INJECTOR.
DK175491D0 (en) 1991-10-18 1991-10-18 Novo Nordisk As APPARATUS
DK194291D0 (en) 1991-11-29 1991-11-29 Novo Nordisk As SPRAY FOR AUTOMATIC INJECTION.
US5611783A (en) 1991-11-29 1997-03-18 Novo Nordisk A/S Pen-shaped syringe
JPH05161713A (en) 1991-12-12 1993-06-29 Terumo Corp Medicine quantitative dosing device
FR2686242A1 (en) 1992-01-22 1993-07-23 Barbier Georges BLOOD SAMPLING DEVICE FOR AIR VACUUM TUBE.
US5279585A (en) 1992-02-04 1994-01-18 Becton, Dickinson And Company Medication delivery pen having improved dose delivery features
CH682806A5 (en) 1992-02-21 1993-11-30 Medimpex Ets Injection device.
FR2701211B1 (en) 1993-02-08 1995-05-24 Aguettant Lab DOSING INSTRUMENT, ESPECIALLY INJECTION
US5584815A (en) 1993-04-02 1996-12-17 Eli Lilly And Company Multi-cartridge medication injection device
CH688225A5 (en) 1993-06-04 1997-06-30 Medimpex Ets Feeding device for an injection device.
SE9301494D0 (en) 1993-04-30 1993-04-30 Kabi Pharmacia Ab A DEVICE FOR DOSING LIQUID PREPARATION
GB9310163D0 (en) * 1993-05-18 1993-06-30 Owen Mumford Ltd Improvements relating to injection devices
US5634903A (en) 1993-07-09 1997-06-03 Terumo Kabushiki Kaisha Syringe assembly
US5328476A (en) * 1993-08-23 1994-07-12 Bidwell James K One-time use hypodermic syringe apparatus and operation thereof
US5514097A (en) 1994-02-14 1996-05-07 Genentech, Inc. Self administered injection pen apparatus and method
EP1228777B1 (en) * 1994-05-30 2003-10-29 B D Medico S.a.r.l. Injection device
GB9418122D0 (en) * 1994-09-08 1994-10-26 Owen Mumford Ltd Improvements relating to injection devices
US5549558A (en) 1995-06-09 1996-08-27 Martin; Robin P. Self sheathing safety needle
CN1138575C (en) 1996-02-23 2004-02-18 诺沃挪第克公司 Syringe with electronic representation of parameters
EP0828527B1 (en) 1996-04-02 2002-07-31 Disetronic Licensing AG Injection device
BR9710121A (en) 1996-07-01 1999-08-10 Pharmacia & Upjohn Ab Injection device and process for operating an injection device
DE29703820U1 (en) * 1997-03-03 1998-07-02 Medico Dev Investment Co Injection device
DE19900792C1 (en) 1999-01-12 2000-06-15 Disetronic Licensing Ag Injection unit forming part of e.g. pen-type self-injection syringe has continuous dosing stop in spiral form with constant pitch ensuring close fine control and accuracy in use

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4137180A1 (en) * 2021-08-18 2023-02-22 Jmbiotech Co., Ltd. Device for injecting fixed quantity of liquid medicine
US11911598B2 (en) 2021-08-18 2024-02-27 Jmbiotech Co., Ltd. Device for injecting fixed quantity of liquid medicine

Also Published As

Publication number Publication date
JP2002534228A (en) 2002-10-15
EP1146923B1 (en) 2004-05-12
DK1146923T3 (en) 2004-08-02
CN1336832A (en) 2002-02-20
AU757363B2 (en) 2003-02-20
CA2356936C (en) 2006-04-11
EP1146923A1 (en) 2001-10-24
US20010051792A1 (en) 2001-12-13
HUP0105005A3 (en) 2003-12-29
IL144123A0 (en) 2002-05-23
AU1854700A (en) 2000-08-01
IL144123A (en) 2007-02-11
JP4194764B2 (en) 2008-12-10
KR20010101489A (en) 2001-11-14
DE19900827C1 (en) 2000-08-17
DE50006405D1 (en) 2004-06-17
ATE266439T1 (en) 2004-05-15
WO2000041752A1 (en) 2000-07-20
RU2212253C2 (en) 2003-09-20
HUP0105005A2 (en) 2002-04-29
ES2221611T3 (en) 2005-01-01
US6613023B2 (en) 2003-09-02
CN1177624C (en) 2004-12-01
PL196089B1 (en) 2007-12-31
KR100438041B1 (en) 2004-06-30
CZ20012512A3 (en) 2001-10-17
CZ295394B6 (en) 2005-07-13
HU224123B1 (en) 2005-05-30
BR0007483A (en) 2002-01-22
PT1146923E (en) 2004-10-29

Similar Documents

Publication Publication Date Title
CA2356936A1 (en) Device for dosing the administration of an injectable product
CA2451889A1 (en) Reservoir module with a piston rod
CA2451884A1 (en) Administration appliance comprising a dosage device
IL159665A0 (en) Locking device for connecting housing sections of an administration appliance
GB9219849D0 (en) Device
CA2451892A1 (en) Connection of housing sections of an administration device for dosed administration of a distributable product
HK1061814A1 (en) Drive mechanism for an injection device
WO2004035113A3 (en) Medication dispensing apparatus with squeezable actuator
CA2356924A1 (en) Device for administering an injectable product
WO2005002652A3 (en) Device for administering a liquid product
RU2001122581A (en) DEVICE FOR INTRODUCING INJECTED PRODUCT IN DOSES
MXPA03005595A (en) Drive mechanism for an injection device.
UA86778C2 (en) Fixed dose medication dispensing device
WO2005044346A3 (en) Device for the administration of an injectable product
IL154933A (en) Device for administering an injectable product
AU2001242212A1 (en) Device for the dosed administration of an injectable product
CA2493116A1 (en) Administering apparatus with return-blocked piston rod
UA40495U (en) Method for correcting hormonal disorders of reproductive function in hiv infected women of child-bearing age

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150112