DE50112559D1 - Zweikomponentiger kolbenstopfen - Google Patents

Zweikomponentiger kolbenstopfen

Info

Publication number
DE50112559D1
DE50112559D1 DE50112559T DE50112559T DE50112559D1 DE 50112559 D1 DE50112559 D1 DE 50112559D1 DE 50112559 T DE50112559 T DE 50112559T DE 50112559 T DE50112559 T DE 50112559T DE 50112559 D1 DE50112559 D1 DE 50112559D1
Authority
DE
Germany
Prior art keywords
stopper
piston plug
component piston
sealing element
piston
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 - Lifetime
Application number
DE50112559T
Other languages
English (en)
Inventor
Fritz Kirchhofer
Michel Hirsiger
Frank Schiffmann
Hanspeter Stoller
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.)
Tecpharma Licensing AG
Original Assignee
Tecpharma Licensing 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 Tecpharma Licensing AG filed Critical Tecpharma Licensing AG
Priority to DE50112559T priority Critical patent/DE50112559D1/de
Application granted granted Critical
Publication of DE50112559D1 publication Critical patent/DE50112559D1/de
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
    • A61M5/315—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
    • 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
DE50112559T 2000-02-15 2001-02-13 Zweikomponentiger kolbenstopfen Expired - Lifetime DE50112559D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50112559T DE50112559D1 (de) 2000-02-15 2001-02-13 Zweikomponentiger kolbenstopfen

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10006560A DE10006560A1 (de) 2000-02-15 2000-02-15 Zweikomponentiger Kolbenstopfen
DE50112559T DE50112559D1 (de) 2000-02-15 2001-02-13 Zweikomponentiger kolbenstopfen
PCT/CH2001/000096 WO2001060434A1 (de) 2000-02-15 2001-02-13 Zweikomponentiger kolbenstopfen

Publications (1)

Publication Number Publication Date
DE50112559D1 true DE50112559D1 (de) 2007-07-12

Family

ID=7630894

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10006560A Withdrawn DE10006560A1 (de) 2000-02-15 2000-02-15 Zweikomponentiger Kolbenstopfen
DE50112559T Expired - Lifetime DE50112559D1 (de) 2000-02-15 2001-02-13 Zweikomponentiger kolbenstopfen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10006560A Withdrawn DE10006560A1 (de) 2000-02-15 2000-02-15 Zweikomponentiger Kolbenstopfen

Country Status (7)

Country Link
US (1) US7727202B2 (de)
EP (1) EP1257309B1 (de)
JP (1) JP4456314B2 (de)
AT (1) ATE363308T1 (de)
AU (1) AU2001229951A1 (de)
DE (2) DE10006560A1 (de)
WO (1) WO2001060434A1 (de)

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DE10251802A1 (de) * 2002-11-07 2004-02-12 Schott Glas Kolbenstange für medizinische Spritzen
DE102004040969A1 (de) * 2004-08-24 2006-03-02 Schering Ag Kolben für eine Spritze und Spritze
US20060069356A1 (en) * 2004-08-24 2006-03-30 Norbert Witowski Plunger for a syringe and syringe
US20060173418A1 (en) * 2004-12-13 2006-08-03 Arrow International, Inc. Loss of resistance syringe
KR101316487B1 (ko) * 2005-08-01 2013-10-08 니프로 가부시키가이샤 주사기용 플런저와 이것을 이용한 시린지 및 프리필드시린지
JP4947258B2 (ja) * 2005-11-02 2012-06-06 味の素株式会社 シリンジ用プランジャー
DE102005054600A1 (de) * 2005-11-14 2007-05-24 Lts Lohmann Therapie-Systeme Ag Zylinderkolbeneinheit mit einer nichtzylindrischen Kammer
CA2642638A1 (en) * 2006-02-14 2007-08-23 Battelle Memorial Institute Accurate metering system
US7891528B2 (en) 2006-07-03 2011-02-22 Nordson Corporation Dispenser and piston for dispensing a liquid material
EP2039382B1 (de) 2007-09-01 2010-05-12 F.Hoffmann-La Roche Ag Ampulle mit Dichtung in zwei Kompressionszuständen
JP6032892B2 (ja) * 2008-07-18 2016-11-30 ベクトン・ディキンソン・アンド・カンパニーＢｅｃｔｏｎ， Ｄｉｃｋｉｎｓｏｎ Ａｎｄ Ｃｏｍｐａｎｙ 皮内投与システムのためのカートリッジストッパー
JP5431051B2 (ja) * 2009-07-17 2014-03-05 株式会社大協精工 微少容量の注射器用ピストン及び該ピストンを取り付けたプランジャー
JP5934335B2 (ja) * 2011-03-28 2016-06-15 ベクトン・ディキンソン・アンド・カンパニーＢｅｃｔｏｎ， Ｄｉｃｋｉｎｓｏｎ Ａｎｄ Ｃｏｍｐａｎｙ プラスチックストッパ
JP6190814B2 (ja) * 2011-10-19 2017-08-30 メドトロン アーゲー 高圧インジェクター用シリンジ
US9901725B2 (en) 2012-10-01 2018-02-27 Bayer Healthcare Llc Overmolded medical connector tubing and method
KR101511641B1 (ko) * 2013-03-06 2015-04-13 주식회사 갈렙 액체 분사용 피스톤 펌프
JP6527463B2 (ja) * 2013-06-28 2019-06-05 イーエヌ大塚製薬株式会社 シリンジおよび流動性物質移送具
FR3011472B1 (fr) * 2013-10-09 2017-09-01 Aptar Stelmi Sas Bouchon-piston et dispositif de seringue comportant un tel bouchon-piston
FR3032122B1 (fr) * 2015-01-29 2020-02-21 Aptar Stelmi Sas Procede de fabrication d'un bouchon-piston de seringue.
FR3032123B1 (fr) 2015-01-29 2021-04-23 Aptar Stelmi Sas Bouchon-piston de seringue.
EP3268078B1 (de) 2015-03-10 2020-11-04 Regeneron Pharmaceuticals, Inc. Aseptisches durchstechsystem
EP3334483B1 (de) 2015-08-13 2020-05-06 SHL Medical AG Stopfen für einen medikamentenbehälter
WO2018083221A1 (de) 2016-11-04 2018-05-11 Datwyler Pharma Packaging International Nv Im kunststoff-spritzverfahren hergestellter kolben für eine medizinische spritze und eine medizinische spritze
HUE059229T2 (hu) 2017-05-05 2022-10-28 Regeneron Pharma Automata befecskendezõkészülék
WO2019031028A1 (ja) * 2017-08-09 2019-02-14 住友ゴム工業株式会社 シリンジ用ガスケット
USD1007676S1 (en) 2021-11-16 2023-12-12 Regeneron Pharmaceuticals, Inc. Wearable autoinjector

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FR1006965A (fr) * 1948-12-16 1952-04-29 Seringue à injection
CH268694A (de) * 1950-04-17 1950-05-31 Ag Mediglass Injektionsspritze und Verfahren zur Herstellung derselben.
US2895773A (en) * 1956-10-22 1959-07-21 Robert K Mcconnaughey Variable diameter tensed ring piston
US3059639A (en) * 1959-10-27 1962-10-23 Prec Medical Instr Inc Hypodermic syringe and method of making same
US3747479A (en) * 1972-01-28 1973-07-24 Ici Ltd Piston assembly
DE2261631A1 (de) * 1972-12-13 1974-06-20 Olvera Arce Injektionsspritze mit sich selbst ausrichtendem kolben
US3993061A (en) * 1975-02-28 1976-11-23 Ivac Corporation Syringe pump drive system and disposable syringe cartridge
CH580427A5 (de) * 1975-07-28 1976-10-15 Contraves Ag
US4354507A (en) * 1978-01-17 1982-10-19 Concord Laboratories Syringe
IE52621B1 (en) * 1981-02-12 1988-01-06 Turner Robert Charles Dose metering plunger devices for use with syringes
US4392852A (en) * 1982-03-31 1983-07-12 Butterfield Group Tamper-alerting hypodermic syringe
DK148467C (da) * 1983-02-21 1985-12-16 Radiometer As Blodproevetagningsudstyr
DE3325622C2 (de) * 1983-07-15 1986-01-30 Peter Dr. März Injektionsspritze
DE3709783C1 (de) * 1987-03-25 1988-04-14 Blendax Werke Schneider Co Dosierspritze
US4946455A (en) * 1988-11-25 1990-08-07 Rosen Robert J Medical tubing connector
CA2016734C (en) * 1989-06-02 1994-03-22 Thomas J. Dragosits Syringe assembly
JP3553089B2 (ja) * 1991-05-30 2004-08-11 株式会社トップ シリンジ
JPH0557018A (ja) * 1991-09-03 1993-03-09 Terumo Corp 医療用器具
US5226897A (en) * 1992-02-28 1993-07-13 Professional Medical Products, Inc. Manually driven piston syringe with frangibly mounted tube adapter
JPH0680441U (ja) * 1993-05-06 1994-11-15 清彦 田村 放射線防護用ディスポーザブルシリンジ
US5397313A (en) * 1994-01-27 1995-03-14 The Kendall Company Low friction syringe
EP0758255B1 (de) * 1994-05-06 2002-08-14 Amersham Health AS Reibungsfreie spritze
DE4434644C2 (de) * 1994-09-28 1997-08-07 Schott Glaswerke Behältnis zur Lagerung und Verabreichung von Injektions-, Infusions- und Diagnostikpräparaten
JPH08238316A (ja) * 1995-03-06 1996-09-17 Nissho Corp ガスケット
JP3585991B2 (ja) * 1995-04-14 2004-11-10 有限会社コーキ・エンジニアリング シリンジ及びそのシリンジに用いられるピストンの製造方法
AUPN254195A0 (en) * 1995-04-20 1995-05-18 Curie, Napoleon Syringe with retractable needle mount
US5697917A (en) * 1996-02-29 1997-12-16 Medi-Ject Corporation Nozzle assembly with adjustable plunger travel gap
US5735825A (en) * 1996-03-22 1998-04-07 Merit Medical Systems, Inc. Syringe plunger tip
DE19735566A1 (de) * 1997-08-11 1999-02-18 Schering Ag Spritzenstopfen aus substituiertem Polyethylen
US5902276A (en) * 1996-11-26 1999-05-11 Liebel-Flarsheim Company Two-shot molded plunger
US6004300A (en) * 1997-08-28 1999-12-21 Butcher; Robert M Composite hypodermic syringe piston
JPH11114061A (ja) * 1997-10-15 1999-04-27 Terumo Corp 薬液供給具
US5909836A (en) * 1997-10-31 1999-06-08 Illinois Tool Works Inc. Combustion powered tool with combustion chamber lockout
US6764461B2 (en) * 1997-12-01 2004-07-20 Scimed Life Systems, Inc. Catheter system for the delivery of a low volume bolus
DE69825128T3 (de) 1997-12-02 2010-05-06 Pfizer Products Inc., Groton Verwendung von azithromycin zur topischen behandlung von augeninfektionen
DE69814575T2 (de) * 1997-12-24 2004-04-08 Bracco International B.V. Kolben- und Stangenzusammensetzung für Spritze oder Kartusche mit guter Gleitfähigkeit
US6224577B1 (en) * 1998-03-02 2001-05-01 Medrad, Inc. Syringes and plungers for use therein
EP1099449A1 (de) * 1999-11-12 2001-05-16 Schöttli Ag Verfahren zur Herstellung eines Pumpkolbens für eine Einwegspritze und ein Pumpkolben

Also Published As

Publication number Publication date
AU2001229951A1 (en) 2001-08-27
WO2001060434A1 (de) 2001-08-23
EP1257309B1 (de) 2007-05-30
JP4456314B2 (ja) 2010-04-28
JP2003522608A (ja) 2003-07-29
US20030153876A1 (en) 2003-08-14
US7727202B2 (en) 2010-06-01
EP1257309A1 (de) 2002-11-20
ATE363308T1 (de) 2007-06-15
DE10006560A1 (de) 2001-08-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition