CA2801860A1 - Drive mechanism for a drug delivery device and drug delivery device - Google Patents

Drive mechanism for a drug delivery device and drug delivery device Download PDF

Info

Publication number
CA2801860A1
CA2801860A1 CA2801860A CA2801860A CA2801860A1 CA 2801860 A1 CA2801860 A1 CA 2801860A1 CA 2801860 A CA2801860 A CA 2801860A CA 2801860 A CA2801860 A CA 2801860A CA 2801860 A1 CA2801860 A1 CA 2801860A1
Authority
CA
Canada
Prior art keywords
housing
drive
rotation
respect
drive mechanism
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
CA2801860A
Other languages
English (en)
French (fr)
Inventor
Christopher James Smith
Stephen David Butler
Mark Philip Horlock
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 CA2801860A1 publication Critical patent/CA2801860A1/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
    • A61M5/31525—Dosing
    • A61M5/31528—Dosing by means of rotational movements, e.g. screw-thread 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
    • A61M5/31533—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
    • A61M5/31555—Mechanically operated dose setting member by purely axial movement of dose setting member, e.g. during setting or filling of a syringe
    • 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)
CA2801860A 2010-06-11 2011-06-09 Drive mechanism for a drug delivery device and drug delivery device Abandoned CA2801860A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10165643 2010-06-11
EP10165643.7 2010-06-11
PCT/EP2011/059571 WO2011154486A1 (en) 2010-06-11 2011-06-09 Drive mechanism for a drug delivery device and drug delivery device

Publications (1)

Publication Number Publication Date
CA2801860A1 true CA2801860A1 (en) 2011-12-15

Family

ID=43038091

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2801860A Abandoned CA2801860A1 (en) 2010-06-11 2011-06-09 Drive mechanism for a drug delivery device and drug delivery device

Country Status (5)

Country Link
US (1) US8882723B2 (enExample)
EP (1) EP2579922B1 (enExample)
JP (1) JP5873485B2 (enExample)
CA (1) CA2801860A1 (enExample)
WO (1) WO2011154486A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5807021B2 (ja) 2010-02-18 2015-11-10 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 自動注射器
EP2399635A1 (en) 2010-06-28 2011-12-28 Sanofi-Aventis Deutschland GmbH Auto-injector
USRE48593E1 (en) 2010-12-21 2021-06-15 Sanofi-Aventis Deutschland Gmbh Auto-injector
EP2468333A1 (en) 2010-12-21 2012-06-27 Sanofi-Aventis Deutschland GmbH Auto-injector
EP2468330A1 (en) 2010-12-21 2012-06-27 Sanofi-Aventis Deutschland GmbH Auto-injector
EP2489389A1 (en) 2011-02-18 2012-08-22 Sanofi-Aventis Deutschland GmbH Detent mechanism
EP2489385A1 (en) 2011-02-18 2012-08-22 Sanofi-Aventis Deutschland GmbH Auto-injector
EP2606924A1 (en) 2011-12-21 2013-06-26 Sanofi-Aventis Deutschland GmbH Autoinjector having a retracting syringe carrier
EP3622988B1 (en) 2012-05-30 2022-12-14 Sanofi-Aventis Deutschland GmbH Piston rod arrangement and a drug delivery device comprising such a piston rod assembly
CN105899168B (zh) 2013-02-07 2019-02-01 帝皇工业有限公司 具有张紧系统的腰背延伸背带
WO2014164786A1 (en) * 2013-03-11 2014-10-09 Madsen Patrick Dosage injector with pinion system
EP2823841A1 (en) 2013-07-09 2015-01-14 Sanofi-Aventis Deutschland GmbH Autoinjector
EP2923714A1 (en) 2014-03-28 2015-09-30 Sanofi-Aventis Deutschland GmbH Autoinjector triggered by skin contact
WO2016055631A1 (en) * 2014-10-09 2016-04-14 Sanofi Resettable drug delivery device
KR102349713B1 (ko) * 2014-10-20 2022-01-12 삼성전자주식회사 장치 검색 방법 및 이를 지원하는 전자 장치
TW201707738A (zh) 2015-06-03 2017-03-01 賽諾菲阿凡提斯德意志有限公司 注射器支架及自動注射器（二）
EP3389742B1 (en) 2015-12-18 2024-01-24 Merck Sharp & Dohme LLC Metering injector for delivering liquid, and method of using same
WO2022029097A1 (en) * 2020-08-07 2022-02-10 Sanofi Arrangement for a drug delivery device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9226423D0 (en) * 1992-12-18 1993-02-10 Sams Bernard Incrementing mechanisms
AU1860697A (en) * 1995-09-08 1997-07-28 Visionary Medical Products Corporation Pen-type injector drive mechanism
US5674204A (en) * 1995-09-19 1997-10-07 Becton Dickinson And Company Medication delivery pen cap actuated dose delivery clutch
GB0007071D0 (en) * 2000-03-24 2000-05-17 Sams Bernard One-way clutch mechanisms and injector devices
JP4283545B2 (ja) * 2001-05-16 2009-06-24 イーライ リリー アンド カンパニー リセット簡易化式駆動アセンブリー付きの薬物注射装置
DE202008014334U1 (de) 2007-10-17 2009-02-26 Haselmeier S.A.R.L. Injektionsgerät
SE0900371A1 (sv) * 2009-03-24 2010-09-25 Istvan Bartha Anordning för distribution av flytande läkemedel
AR079286A1 (es) * 2009-09-29 2012-01-18 Sanofi Aventis Deutschland Montaje para un dispositivo de administracion de farmaco

Also Published As

Publication number Publication date
JP2013528089A (ja) 2013-07-08
WO2011154486A1 (en) 2011-12-15
EP2579922A1 (en) 2013-04-17
US8882723B2 (en) 2014-11-11
US20130184652A1 (en) 2013-07-18
JP5873485B2 (ja) 2016-03-01
EP2579922B1 (en) 2016-11-16

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20150609