HK1205012A1 - Piston rod for a drug delivery device and drug delivery device comprising a piston rod - Google Patents

Piston rod for a drug delivery device and drug delivery device comprising a piston rod

Info

Publication number
HK1205012A1
HK1205012A1 HK15105494.3A HK15105494A HK1205012A1 HK 1205012 A1 HK1205012 A1 HK 1205012A1 HK 15105494 A HK15105494 A HK 15105494A HK 1205012 A1 HK1205012 A1 HK 1205012A1
Authority
HK
Hong Kong
Prior art keywords
piston rod
delivery device
drug delivery
drug
piston
Prior art date
Application number
HK15105494.3A
Other languages
English (en)
Chinese (zh)
Inventor
Christopher James Smith
Stephen David Butler
Mark Philip Horlock
Original Assignee
Sanofi Aventis Deutschland
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 filed Critical Sanofi Aventis Deutschland
Publication of HK1205012A1 publication Critical patent/HK1205012A1/xx

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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • 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
    • 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
    • A61M5/31—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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/19—Constructional features of carpules, syringes or blisters
HK15105494.3A 2012-05-30 2015-06-10 Piston rod for a drug delivery device and drug delivery device comprising a piston rod HK1205012A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12170072 2012-05-30
PCT/EP2013/060913 WO2013178601A1 (en) 2012-05-30 2013-05-28 Piston rod for a drug delivery device and drug delivery device comprising a piston rod

Publications (1)

Publication Number Publication Date
HK1205012A1 true HK1205012A1 (en) 2015-12-11

Family

ID=48536863

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15105494.3A HK1205012A1 (en) 2012-05-30 2015-06-10 Piston rod for a drug delivery device and drug delivery device comprising a piston rod

Country Status (6)

Country Link
US (1) US9597457B2 (de)
EP (1) EP2854897A1 (de)
JP (1) JP6257602B2 (de)
CN (1) CN104334214B (de)
HK (1) HK1205012A1 (de)
WO (1) WO2013178601A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2399635A1 (de) 2010-06-28 2011-12-28 Sanofi-Aventis Deutschland GmbH Automatischer Injektor
EP2946801B1 (de) * 2013-01-15 2018-07-18 Terumo Kabushiki Kaisha Flüssigkeitsspender
EP2823841A1 (de) 2013-07-09 2015-01-14 Sanofi-Aventis Deutschland GmbH Autoinjektor
EP2923714A1 (de) 2014-03-28 2015-09-30 Sanofi-Aventis Deutschland GmbH Durch hautkontakt ausgelöste Autoinjektor
CN113384777B (zh) * 2021-05-22 2022-05-10 宁波睿爱产品设计有限公司 一种注射笔

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56109741U (de) * 1980-01-24 1981-08-25
US5279586A (en) * 1992-02-04 1994-01-18 Becton, Dickinson And Company Reusable medication delivery pen
FR2734032B1 (fr) * 1995-05-11 1997-06-13 Sidel Sa Vis a mise en place et retrait rapides, son procede de fabrication et outil pour son retrait
ATE523218T1 (de) * 2000-07-20 2011-09-15 Acist Medical Sys Inc SPRITZENSTÖßEL-SPERRMECHANISMUS
DE10046279A1 (de) * 2000-09-19 2002-04-04 Disetronic Licensing Ag Vorrichtung zur dosierten Verabreichung eines injizierbaren Produkts
GB0304824D0 (en) 2003-03-03 2003-04-09 Dca Internat Ltd Improvements in and relating to a pen-type injector
SI2274029T1 (sl) 2008-05-02 2012-03-30 Sanofi Aventis Deutschland Naprava za dovajanje zdravila
JP5785190B2 (ja) * 2009-12-22 2015-09-24 ユニトラクト シリンジ プロプライエタリイ リミテッドＵｎｉｔｒａｃｔ Ｓｙｒｉｎｇｅ Ｐｔｙ Ｌｔｄ 輸送効率が高められた、ロック・システムを備える格納可能な注射器

Also Published As

Publication number Publication date
CN104334214B (zh) 2017-09-05
JP2015528708A (ja) 2015-10-01
US20150133872A1 (en) 2015-05-14
CN104334214A (zh) 2015-02-04
EP2854897A1 (de) 2015-04-08
WO2013178601A1 (en) 2013-12-05
JP6257602B2 (ja) 2018-01-10
US9597457B2 (en) 2017-03-21

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