CA2793032A1 - Drug delivery device - Google Patents

Drug delivery device Download PDF

Info

Publication number
CA2793032A1
CA2793032A1 CA2793032A CA2793032A CA2793032A1 CA 2793032 A1 CA2793032 A1 CA 2793032A1 CA 2793032 A CA2793032 A CA 2793032A CA 2793032 A CA2793032 A CA 2793032A CA 2793032 A1 CA2793032 A1 CA 2793032A1
Authority
CA
Canada
Prior art keywords
housing
housing component
housing components
piston
drug 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.)
Abandoned
Application number
CA2793032A
Other languages
English (en)
French (fr)
Inventor
Lutz Mueller
Claudia Matthias
Michael Helmer
Steffen Raab
Axel Forstreuter
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
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 Sanofi Aventis Deutschland GmbH filed Critical Sanofi Aventis Deutschland GmbH
Publication of CA2793032A1 publication Critical patent/CA2793032A1/en
Abandoned 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
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated 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
    • A61M5/24—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
    • A61M5/3146—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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M2005/2485—Ampoule holder connected to rest of syringe
    • A61M2005/2488—Ampoule holder connected to rest of syringe via rotation, e.g. threads or bayonet
    • 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
    • A61M2005/2485—Ampoule holder connected to rest of syringe
    • A61M2005/2492—Ampoule holder connected to rest of syringe via snap connection
    • 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
    • A61M2207/00—Methods of manufacture, assembly or production
    • 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
    • A61M5/31595—Pre-defined multi-dose administration by repeated overcoming of means blocking the free advancing movement of piston rod, e.g. by tearing or de-blocking
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

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)
CA2793032A 2010-03-16 2011-03-16 Drug delivery device Abandoned CA2793032A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10156586 2010-03-16
EP10156586.9 2010-03-16
PCT/EP2011/053987 WO2011113868A1 (en) 2010-03-16 2011-03-16 Drug delivery device

Publications (1)

Publication Number Publication Date
CA2793032A1 true CA2793032A1 (en) 2011-03-16

Family

ID=42543439

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2793032A Abandoned CA2793032A1 (en) 2010-03-16 2011-03-16 Drug delivery device

Country Status (8)

Country Link
US (1) US20130204203A1 (enExample)
EP (1) EP2547385A1 (enExample)
JP (1) JP2013521913A (enExample)
CN (1) CN102892446B (enExample)
AU (1) AU2011229173B2 (enExample)
BR (1) BR112012023431A2 (enExample)
CA (1) CA2793032A1 (enExample)
WO (1) WO2011113868A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103764093A (zh) * 2011-08-02 2014-04-30 赛诺菲-安万特德国有限公司 给药装置和与之互连的药筒

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2760507B8 (en) 2011-09-29 2018-04-18 Sanofi-Aventis Deutschland GmbH Drug delivery device and method for a drug delivery device
EP2785399B1 (en) 2011-11-29 2019-07-31 Sanofi-Aventis Deutschland GmbH Welded housing components of a pen-type injector
WO2013143937A1 (en) * 2012-03-28 2013-10-03 Sanofi-Aventis Deutschland Gmbh Housing of a drug delivery device
DE102013007389A1 (de) * 2013-04-30 2014-10-30 Britannia Pharmaceuticals Ltd. Medikamentenverabreichungsvorrichtung
EP3316943B1 (en) * 2015-07-01 2020-03-25 Novo Nordisk A/S A piston washer for a drug delivery device and drug delivery device incorporating such piston washer
US20180161506A1 (en) * 2015-07-01 2018-06-14 Novo Nordisk A/S Drug Delivery Device with Priming Mechanism
JP6840092B2 (ja) 2015-07-01 2021-03-10 ノボ・ノルデイスク・エー／エス 薬剤送達装置を組み立てる方法およびその方法により形成される薬剤送達装置
CN107735127A (zh) * 2015-07-01 2018-02-23 益普生制药公司 注射器组件
CN109091217A (zh) * 2017-06-20 2018-12-28 戚珊红 一种锁钉和锁孔全锁定交锁髓内钉系统
CN111727067B (zh) * 2018-02-19 2022-12-06 艾斯曲尔医疗公司 具有易连接的一次性单元和可重用单元的药剂输送装置
JP7439259B2 (ja) * 2019-12-11 2024-02-27 エスエイチエル・メディカル・アーゲー 薬剤給送デバイス

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895832A (en) * 1974-05-13 1975-07-22 Mueller Co Collet compression connection
FR2581548B1 (fr) * 1985-05-09 1990-07-20 Villette Alain Dispositif d'injection intraosseuse de produits biocompatibles
FR2671729A1 (fr) * 1991-01-17 1992-07-24 Micro Dose Pharma Dispositif de delivrance de doses controlees, en particulier du genre seringue a insuline jetable.
US5303964A (en) * 1993-01-25 1994-04-19 Yi Lee M Pipe connector
CA2131574A1 (en) * 1993-09-29 1995-03-30 Mark A. Stiehl Disposable holder for pre-filled cartridge-needle unit
US5514097A (en) * 1994-02-14 1996-05-07 Genentech, Inc. Self administered injection pen apparatus and method
ES2204878T3 (es) * 1994-05-30 2004-05-01 B D Medico S.A.R.L. Aparato de inyeccion.
US6056165A (en) * 1998-10-21 2000-05-02 Speranza; James D. Free standing cordless gun for dispensing liquid glue and similar materials
US6196999B1 (en) * 1999-02-05 2001-03-06 Liebel-Flarsheim Company Syringe/plunger coupling
EP2275158B1 (en) * 2001-05-16 2013-01-23 Eli Lilly and Company Medication injector apparatus
JP4943690B2 (ja) * 2005-10-27 2012-05-30 前田産業株式会社 シリンジホルダー及び注射器
CA2768000A1 (en) * 2009-04-30 2010-11-04 Sanofi-Aventis Deutschland Gmbh Axially adjustable connection of piston rod to piston for drive mechanism of a drug delivery device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103764093A (zh) * 2011-08-02 2014-04-30 赛诺菲-安万特德国有限公司 给药装置和与之互连的药筒
CN103764093B (zh) * 2011-08-02 2017-05-24 赛诺菲-安万特德国有限公司 给药装置和与之互连的药筒

Also Published As

Publication number Publication date
CN102892446A (zh) 2013-01-23
CN102892446B (zh) 2015-04-01
WO2011113868A1 (en) 2011-09-22
AU2011229173A1 (en) 2012-10-04
AU2011229173B2 (en) 2014-09-11
US20130204203A1 (en) 2013-08-08
EP2547385A1 (en) 2013-01-23
BR112012023431A2 (pt) 2017-10-24
JP2013521913A (ja) 2013-06-13

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20170316