AU2001289711A1 - Plunger syringe - Google Patents

Plunger syringe

Info

Publication number
AU2001289711A1
AU2001289711A1 AU2001289711A AU8971101A AU2001289711A1 AU 2001289711 A1 AU2001289711 A1 AU 2001289711A1 AU 2001289711 A AU2001289711 A AU 2001289711A AU 8971101 A AU8971101 A AU 8971101A AU 2001289711 A1 AU2001289711 A1 AU 2001289711A1
Authority
AU
Australia
Prior art keywords
plunger syringe
plunger
syringe
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
AU2001289711A
Inventor
Norbert Witowski
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.)
Bayer Pharma AG
Original Assignee
Schering AG
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 Schering AG filed Critical Schering AG
Publication of AU2001289711A1 publication Critical patent/AU2001289711A1/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
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M5/31513—Piston constructions to improve sealing or sliding
    • 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
    • A61M2005/31521—Pistons with a forward extending skirt at their front end
AU2001289711A 2000-08-16 2001-07-20 Plunger syringe Abandoned AU2001289711A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00117646 2000-08-16
EP00117646A EP1180377A1 (en) 2000-08-16 2000-08-16 Syringe with piston
PCT/EP2001/008418 WO2002013892A1 (en) 2000-08-16 2001-07-20 Plunger syringe

Publications (1)

Publication Number Publication Date
AU2001289711A1 true AU2001289711A1 (en) 2002-02-25

Family

ID=8169546

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001289711A Abandoned AU2001289711A1 (en) 2000-08-16 2001-07-20 Plunger syringe

Country Status (4)

Country Link
US (1) US20020022806A1 (en)
EP (1) EP1180377A1 (en)
AU (1) AU2001289711A1 (en)
WO (1) WO2002013892A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6942638B1 (en) * 2002-05-30 2005-09-13 Kerry Quinn Needleless injector and ampule system
US7699802B2 (en) 2005-05-03 2010-04-20 Pharmajet, Inc. Needle-less injector
US7618393B2 (en) 2005-05-03 2009-11-17 Pharmajet, Inc. Needle-less injector and method of fluid delivery
US8740856B2 (en) 2007-06-04 2014-06-03 Becton, Dickinson And Company Stoppers used in pre-filled syringes
WO2008151241A2 (en) 2007-06-04 2008-12-11 Becton, Dickinson And Company Stopper and plunger rod for a pre-filled syringe
EP3326674B1 (en) 2011-03-28 2020-08-19 Becton, Dickinson and Company Plastic stopper
US9408972B2 (en) 2011-08-02 2016-08-09 Pharmajet, Inc. Needle-free injection device
WO2013090315A1 (en) 2011-12-13 2013-06-20 Pharmajet Inc. Needle-free intradermal injection device
CN103170035B (en) * 2013-04-03 2014-07-09 山东威高集团医用高分子制品股份有限公司 Blood-return-preventing pre-filling pipe-washing syringe
JP6527463B2 (en) * 2013-06-28 2019-06-05 イーエヌ大塚製薬株式会社 Syringe and fluid substance transfer device
FR3011472B1 (en) 2013-10-09 2017-09-01 Aptar Stelmi Sas CAP-PISTON AND SYRINGE DEVICE COMPRISING SUCH A PLUG-PISTON
US9827376B2 (en) 2014-01-29 2017-11-28 Becton, Dickinson And Company Plunger assembly including a plunger rod for advancing a stopper through a syringe
FR3032123B1 (en) 2015-01-29 2021-04-23 Aptar Stelmi Sas SYRINGE PLUG-PLUG.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1948982A (en) * 1932-08-15 1934-02-27 Cutter Lab Hypodermic syringe
FR2291702A1 (en) * 1974-11-22 1976-06-18 Zejma Marie Hypodermic syringe has moulded plastic plunger and plunger rod - the diametric cross section of plunger being approx W-shaped
US4411275A (en) * 1981-11-02 1983-10-25 Concord Laboratories, Inc. Syringe
US5397313A (en) * 1994-01-27 1995-03-14 The Kendall Company Low friction syringe
DE19644622C2 (en) 1996-10-18 1999-10-28 Schering Ag Medical, pre-filled, sterilized syringe

Also Published As

Publication number Publication date
EP1180377A1 (en) 2002-02-20
US20020022806A1 (en) 2002-02-21
WO2002013892A1 (en) 2002-02-21

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