CN102573961B - 用于药物递送装置的驱动机构 - Google Patents

用于药物递送装置的驱动机构 Download PDF

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Publication number
CN102573961B
CN102573961B CN201080045328.5A CN201080045328A CN102573961B CN 102573961 B CN102573961 B CN 102573961B CN 201080045328 A CN201080045328 A CN 201080045328A CN 102573961 B CN102573961 B CN 102573961B
Authority
CN
China
Prior art keywords
piston rod
piston
acceptance division
driving mechanism
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.)
Expired - Fee Related
Application number
CN201080045328.5A
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English (en)
Chinese (zh)
Other versions
CN102573961A (zh
Inventor
M.赫尔默
C.马赛厄斯
P.诺伯
R.沙巴兹法
B.谢弗
L.蔡梅兹
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 CN102573961A publication Critical patent/CN102573961A/zh
Application granted granted Critical
Publication of CN102573961B publication Critical patent/CN102573961B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status 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
    • A61M5/31515—Connection of piston with piston rod
    • 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
    • A61M2005/2403—Ampoule inserted into the ampoule holder
    • A61M2005/2407—Ampoule inserted into the ampoule holder from the rear
    • 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

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)
CN201080045328.5A 2009-10-08 2010-10-08 用于药物递送装置的驱动机构 Expired - Fee Related CN102573961B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09172507 2009-10-08
EP09172507.7 2009-10-08
PCT/EP2010/065096 WO2011042539A1 (en) 2009-10-08 2010-10-08 Drive mechanism for drug delivery devices

Publications (2)

Publication Number Publication Date
CN102573961A CN102573961A (zh) 2012-07-11
CN102573961B true CN102573961B (zh) 2014-05-14

Family

ID=41683451

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080045328.5A Expired - Fee Related CN102573961B (zh) 2009-10-08 2010-10-08 用于药物递送装置的驱动机构

Country Status (12)

Country Link
US (1) US8900202B2 (enExample)
EP (1) EP2485791B1 (enExample)
JP (1) JP5674795B2 (enExample)
CN (1) CN102573961B (enExample)
AU (1) AU2010305365B2 (enExample)
BR (1) BR112012007741A2 (enExample)
CA (1) CA2776867A1 (enExample)
DK (1) DK2485791T3 (enExample)
ES (1) ES2442175T3 (enExample)
IL (1) IL218917A (enExample)
PL (1) PL2485791T3 (enExample)
WO (1) WO2011042539A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9050083B2 (en) * 2008-09-23 2015-06-09 Ethicon Endo-Surgery, Inc. Motorized surgical instrument
CA2807080A1 (en) * 2010-08-06 2012-02-09 Sanofi-Aventis Deutschland Gmbh Cartridge holder and method for assembling a cartridge unit for a drug delivery device
US9732851B2 (en) 2011-09-06 2017-08-15 Novo Nordisk A/S Piston rod foot
BR112014004650A2 (pt) * 2011-09-06 2017-03-14 Novo Nordisk As aparelho de distribuição de fármaco medicinal e suporte de haste de pistão
TWI653069B (zh) 2013-03-11 2019-03-11 德商賽諾菲阿凡提斯德意志有限公司 活塞桿以及包含活塞桿的藥物輸送裝置
US9919096B2 (en) * 2014-08-26 2018-03-20 Bigfoot Biomedical, Inc. Infusion pump system and method
EP3274028B1 (en) 2015-03-27 2021-08-04 Novo Nordisk A/S Deformable piston washer
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
WO2017055588A1 (en) * 2015-10-01 2017-04-06 Novo Nordisk A/S Piston washer assembly, method of assembly and drug delivery device incorporating such piston washer assembly
EP3481468B1 (en) * 2016-07-08 2020-05-13 Novo Nordisk A/S Drug delivery device comprising an adjustment member
EP3562532B1 (en) 2016-12-31 2021-10-06 Novo Nordisk A/S Plunger sub-assembly for a prefilled medicament injector, a prefilled medicament injector and method for assembling a prefilled medical injector
EP3598990A1 (en) * 2018-07-23 2020-01-29 Sanofi Drug delivery device and assembly method for a drug delivery device
WO2021229042A1 (en) * 2020-05-15 2021-11-18 Sanofi Housing element and drug delivery device herewith
US11850402B2 (en) 2020-07-09 2023-12-26 Eli Lilly And Company Automatic injection device with reusable portion

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB806703A (en) * 1955-01-04 1958-12-31 Cook Waite Lab Inc Improvements in or relating to aspirating cartridge syringe
GB2220143A (en) * 1988-06-28 1990-01-04 William Thomas Dennis Bates Single-use syringe
CN1678362A (zh) * 2002-06-28 2005-10-05 特克法马许可公司 具备快速活塞杆复位性能的产品输送装置
WO2009095332A1 (en) * 2008-01-28 2009-08-06 Novo Nordisk A/S Injection device for performing medical injections

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6196999B1 (en) 1999-02-05 2001-03-06 Liebel-Flarsheim Company Syringe/plunger coupling

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB806703A (en) * 1955-01-04 1958-12-31 Cook Waite Lab Inc Improvements in or relating to aspirating cartridge syringe
GB2220143A (en) * 1988-06-28 1990-01-04 William Thomas Dennis Bates Single-use syringe
CN1678362A (zh) * 2002-06-28 2005-10-05 特克法马许可公司 具备快速活塞杆复位性能的产品输送装置
WO2009095332A1 (en) * 2008-01-28 2009-08-06 Novo Nordisk A/S Injection device for performing medical injections

Also Published As

Publication number Publication date
HK1173992A1 (en) 2013-05-31
CA2776867A1 (en) 2011-04-14
PL2485791T3 (pl) 2014-04-30
JP5674795B2 (ja) 2015-02-25
AU2010305365A1 (en) 2012-05-03
IL218917A (en) 2014-07-31
US8900202B2 (en) 2014-12-02
EP2485791A1 (en) 2012-08-15
ES2442175T3 (es) 2014-02-10
CN102573961A (zh) 2012-07-11
AU2010305365B2 (en) 2014-11-13
DK2485791T3 (en) 2014-02-24
EP2485791B1 (en) 2013-11-20
BR112012007741A2 (pt) 2016-08-23
JP2013507158A (ja) 2013-03-04
US20130023831A1 (en) 2013-01-24
IL218917A0 (en) 2012-06-28
WO2011042539A1 (en) 2011-04-14

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140514

Termination date: 20161008

CF01 Termination of patent right due to non-payment of annual fee