CA2312169A1 - Syringe for medical purposes - Google Patents

Syringe for medical purposes Download PDF

Info

Publication number
CA2312169A1
CA2312169A1 CA002312169A CA2312169A CA2312169A1 CA 2312169 A1 CA2312169 A1 CA 2312169A1 CA 002312169 A CA002312169 A CA 002312169A CA 2312169 A CA2312169 A CA 2312169A CA 2312169 A1 CA2312169 A1 CA 2312169A1
Authority
CA
Canada
Prior art keywords
syringe barrel
syringe
finger
finger rest
projecting
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.)
Granted
Application number
CA002312169A
Other languages
French (fr)
Other versions
CA2312169C (en
Inventor
Udo J. Vetter
Thomas Otto
Joachim Glocker
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.)
Apotheker Vetter and Company Arzneimittel GmbH Ravensburg
Original Assignee
Arzneimittel Gmbh Apotheker Vetter & Co. Ravensburg
Udo J. Vetter
Thomas Otto
Joachim Glocker
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 Arzneimittel Gmbh Apotheker Vetter & Co. Ravensburg, Udo J. Vetter, Thomas Otto, Joachim Glocker filed Critical Arzneimittel Gmbh Apotheker Vetter & Co. Ravensburg
Publication of CA2312169A1 publication Critical patent/CA2312169A1/en
Application granted granted Critical
Publication of CA2312169C publication Critical patent/CA2312169C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M5/3129—Syringe barrels
    • A61M5/3135—Syringe barrels characterised by constructional features of the proximal end
    • 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
    • A61M5/3129—Syringe barrels
    • A61M5/3137—Specially designed finger grip means, e.g. for easy manipulation of the syringe rod
    • A61M2005/3139—Finger grips not integrally formed with the syringe barrel, e.g. using adapter with finger grips
    • 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
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • A61M5/31505—Integral with the syringe barrel, i.e. connected to the barrel so as to make up a single complete piece or unit

Abstract

The syringe for medical purposes consists of a syringe barrel (1) and at least one syringe plunger arranged so that it can slide therein, while the syringe barrel (1) is or can be provided with a cannula at one of its ends. At its other end the syringe barrel (1) has a finger rest (2) which can abut against a lip (3) of the syringe barrel (1) projecting radially outwards. The finger rest (2) takes the form of a finger plate (4) which has a sleeve-shaped extension (5) projecting into the interior of the syringe barrel (1) and also a collar (6) attached to the edge of the finger plate (4) and likewise projecting towards the end carrying the cannula.
The collar (6) is cut away from the finger plate (4) on two opposite sides of the finger rest (2) forming in this way on each side a retaining clip (7), and on each retaining clip (7) a stop (8) is located, projecting radially inwards and snapping over the lip (3) of the syringe barrel (1) when the finger rest (2) is in position.
CA002312169A 1999-06-26 2000-06-23 Syringe for medical purposes Expired - Lifetime CA2312169C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19929325A DE19929325A1 (en) 1999-06-26 1999-06-26 Syringe for medical purposes
DE19929325.2-41 1999-06-26

Publications (2)

Publication Number Publication Date
CA2312169A1 true CA2312169A1 (en) 2000-12-26
CA2312169C CA2312169C (en) 2005-09-13

Family

ID=7912647

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002312169A Expired - Lifetime CA2312169C (en) 1999-06-26 2000-06-23 Syringe for medical purposes

Country Status (9)

Country Link
US (1) US6296625B1 (en)
EP (1) EP1062961B1 (en)
JP (1) JP3430291B2 (en)
AT (1) ATE300327T1 (en)
CA (1) CA2312169C (en)
DE (2) DE19929325A1 (en)
DK (1) DK1062961T3 (en)
ES (1) ES2243158T3 (en)
PT (1) PT1062961E (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4593714B2 (en) * 2000-02-10 2010-12-08 株式会社根本杏林堂 Syringe outer cylinder, syringe holder, syringe piston and piston holder
FR2821561B1 (en) * 2001-03-05 2003-05-23 Becton Dickinson France SYRINGE, OR SIMILAR DEVICE
DE10220034A1 (en) * 2002-05-04 2003-11-20 Schott Glas Syringe, especially a prefilled disposable syringe
DE10252220B3 (en) * 2002-11-11 2004-05-13 Schott Glas Medical syringe
ES2344896T3 (en) * 2003-01-22 2010-09-09 Duoject Medical Systems Inc PHARMACEUTICAL PRODUCT SUPPLY SYSTEMS.
FR2852851B1 (en) * 2003-03-25 2006-01-06 Sedat NEEDLE PROTECTION DEVICE FOR SYRINGE, AND INJECTION DEVICE COMPRISING SYRINGE AND PROTECTIVE DEVICE
DE10326706A1 (en) 2003-06-04 2005-01-05 Schott Ag Syringe, in particular for medical applications, and method for producing such
US20050070854A1 (en) * 2003-09-25 2005-03-31 Wright Alastair Douglas Syringe
FR2861310B1 (en) * 2003-10-22 2006-09-22 Plastef Investissements SECURE INJECTION SYRINGE DEVICE
DE102004009919B4 (en) 2004-02-20 2007-02-08 Schott Ag Syringe, especially for medical applications
US7601140B2 (en) * 2004-06-25 2009-10-13 Alcon, Inc. Syringe pressure applicator
FR2874506B1 (en) * 2004-08-27 2007-06-08 Sedat Sa NEEDLE PROTECTION DEVICE FOR SYRINGE AND INJECTION DEVICE COMPRISING SAME
US9958067B2 (en) * 2006-06-13 2018-05-01 Nordson Corporation Liquid dispensing syringe
US20090093787A1 (en) * 2007-04-20 2009-04-09 Jennifer Barbour Ergonomic syringe
USD588693S1 (en) 2007-06-12 2009-03-17 Nordson Corporation Liquid dispensing syringe
USD738495S1 (en) 2013-08-23 2015-09-08 Nordson Corporation Piston for a liquid dispensing syringe
FR2922455B1 (en) * 2007-10-23 2010-10-29 Plastef Investissements SYRINGE DEVICE COMPRISING A SYRINGE BODY AND A SUPPORT SLEEVE.
US9073649B2 (en) * 2009-08-10 2015-07-07 West Pharmaceutical Services, Inc. Finger grip for a flangeless container
GB2475917B (en) * 2009-12-07 2015-12-16 Medical House Ltd Syringe flange protector
HUE029293T2 (en) 2010-05-05 2017-02-28 Safety Syringes Inc Needle based helical coil safety device
US8920385B2 (en) 2010-05-05 2014-12-30 Safety Syringes, Inc. Extended finger flange for syringe systems
US9022990B2 (en) 2011-04-04 2015-05-05 Tech Group Europe Limited Needle safety shield
US20130018325A1 (en) 2011-07-11 2013-01-17 Bristol-Myers Squibb Company Flange extender for use with an injection device and method of assembly
US20130023885A1 (en) * 2011-07-21 2013-01-24 Howmedica Osteonics Corp. Unidirectional Plunger Device For Syringe
US9050416B2 (en) 2012-11-01 2015-06-09 Tech Group Europe Limited Needle Safety device with floating ring
USD751705S1 (en) 2013-10-02 2016-03-15 Biogen Ma Inc. Syringe
JP6305027B2 (en) * 2013-11-19 2018-04-04 株式会社トップ Syringe aids
DE102014116396A1 (en) * 2014-11-11 2016-05-12 Schott Schweiz Ag Syringe with finger flange and finger flange
KR20180021813A (en) * 2015-06-25 2018-03-05 머크 샤프 앤 도메 비.브이. Syringe Backstop
US10537683B2 (en) 2016-11-03 2020-01-21 Johnson & Johnson Surgical Vision, Inc. Syringe finger grip

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2854975A (en) * 1952-08-07 1958-10-07 Miljam Instr Corp Hypodermic syringe
US3811441A (en) * 1972-02-10 1974-05-21 Survival Technology Cartridge syringe
CH591866A5 (en) * 1975-11-05 1977-09-30 Lezard Sa
DE4127650C1 (en) 1991-08-21 1993-02-25 Arzneimittel Gmbh Apotheker Vetter & Co Ravensburg, 7980 Ravensburg, De
US5338309A (en) * 1992-07-21 1994-08-16 Becton, Dickinson And Company Syringe having two component barrel
DE4331137A1 (en) * 1993-05-06 1994-11-10 Becton Dickinson Co Syringe for medical purposes
US5419775A (en) * 1994-01-18 1995-05-30 Allergan, Inc. Syringe flange adapter and method
US5607399A (en) * 1995-09-22 1997-03-04 Becton, Dickinson And Company Backstop device for a flangeless syringe
DE19638940C2 (en) * 1996-09-23 1999-01-07 Vetter & Co Apotheker Prefilled syringe for medical purposes
DE19723851C1 (en) * 1997-06-06 1998-10-08 Schott Glas Handle bar for prefilled disposable syringes

Also Published As

Publication number Publication date
EP1062961A1 (en) 2000-12-27
JP3430291B2 (en) 2003-07-28
PT1062961E (en) 2005-09-30
EP1062961B1 (en) 2005-07-27
ATE300327T1 (en) 2005-08-15
US6296625B1 (en) 2001-10-02
DK1062961T3 (en) 2005-10-10
ES2243158T3 (en) 2005-12-01
JP2001029468A (en) 2001-02-06
CA2312169C (en) 2005-09-13
DE50010807D1 (en) 2005-09-01
DE19929325A1 (en) 2001-01-18

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Legal Events

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EEER Examination request