ATE252923T1 - Kolben für spritzen - Google Patents

Kolben für spritzen

Info

Publication number
ATE252923T1
ATE252923T1 AT99111426T AT99111426T ATE252923T1 AT E252923 T1 ATE252923 T1 AT E252923T1 AT 99111426 T AT99111426 T AT 99111426T AT 99111426 T AT99111426 T AT 99111426T AT E252923 T1 ATE252923 T1 AT E252923T1
Authority
AT
Austria
Prior art keywords
female thread
thread
piston
syringes
crest
Prior art date
Application number
AT99111426T
Other languages
English (en)
Inventor
Morihiro Sudo
Kouichi Asai
Original Assignee
Daikyo Seiko Ltd
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 Daikyo Seiko Ltd filed Critical Daikyo Seiko Ltd
Application granted granted Critical
Publication of ATE252923T1 publication Critical patent/ATE252923T1/de

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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0222—Materials for reducing friction
    • 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
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0238—General characteristics of the apparatus characterised by a particular materials the material being a coating or protective layer
    • 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

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)
  • Devices For Use In Laboratory Experiments (AREA)
AT99111426T 1998-11-05 1999-06-11 Kolben für spritzen ATE252923T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10314193A JP2000140103A (ja) 1998-11-05 1998-11-05 注射器用プランジャ

Publications (1)

Publication Number Publication Date
ATE252923T1 true ATE252923T1 (de) 2003-11-15

Family

ID=18050397

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99111426T ATE252923T1 (de) 1998-11-05 1999-06-11 Kolben für spritzen

Country Status (7)

Country Link
US (1) US6129712A (de)
EP (1) EP0998952B1 (de)
JP (1) JP2000140103A (de)
AT (1) ATE252923T1 (de)
CA (1) CA2274196C (de)
DE (1) DE69912380T2 (de)
DK (1) DK0998952T3 (de)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6494866B1 (en) 2001-04-05 2002-12-17 Owens-Illinois Closure Inc. Syringe plunger rod and method of manufacture
WO2002098927A1 (en) * 2001-06-04 2002-12-12 Exxonmobil Chemical Patents Inc. Cured robber components for use with pharmaceutical devices
WO2003089195A1 (en) * 2002-04-18 2003-10-30 Benchmade Knife Co. Method and apparatus for securing a handle to a knife tang
EP1596909A2 (de) * 2003-02-27 2005-11-23 Baxter International Inc. Kolbenanordnung für spritze
US7666169B2 (en) 2003-11-25 2010-02-23 Medrad, Inc. Syringe and syringe plungers for use with medical injectors
USD1031029S1 (en) 2003-11-25 2024-06-11 Bayer Healthcare Llc Syringe plunger
JP4460278B2 (ja) * 2003-12-17 2010-05-12 株式会社大協精工 注射器用密封栓及びプレフィルド注射器
CN100435871C (zh) * 2005-09-09 2008-11-26 余利荣 低阻力注射器
DE502006005333D1 (de) * 2006-02-16 2009-12-24 Roche Diagnostics Gmbh System und Vorrichtung zum Entnehmen von Pharmazeutika
US8926569B2 (en) 2006-03-15 2015-01-06 Bayer Medical Care Inc. Plunger covers and plungers for use in syringes and methods of fabricating plunger covers and plungers for use in syringes
US8038656B2 (en) 2006-09-29 2011-10-18 Tyco Healthcare Group Lp Detachable plunger rod syringe
USD847985S1 (en) 2007-03-14 2019-05-07 Bayer Healthcare Llc Syringe plunger cover
USD1002840S1 (en) 2007-03-14 2023-10-24 Bayer Healthcare Llc Syringe plunger
USD942005S1 (en) 2007-03-14 2022-01-25 Bayer Healthcare Llc Orange syringe plunger cover
JP5555899B2 (ja) * 2007-04-26 2014-07-23 株式会社大協精工 注射針付シリンジバレル、注射針付シリンジ、注射針付シリンジバレル成形用金型および注射針付シリンジバレル成形方法
WO2009011214A1 (ja) 2007-07-13 2009-01-22 Daikyo Seiko, Ltd. 注射器用プランジャアセンブリ
JP5221961B2 (ja) * 2008-01-11 2013-06-26 日本メジフィジックス株式会社 プレフィルドシリンジ用プランジャおよびそのガスケットからの抜け防止方法
US9352102B1 (en) 2008-06-24 2016-05-31 Becton, Dickinson And Company Telescoping safety shield for needles
US9415169B2 (en) 2009-03-09 2016-08-16 Terumo Kabushiki Kaisha Gasket and syringe
MX345403B (es) 2009-05-13 2017-01-30 Sio2 Medical Products Inc Revestimiento por pecvd utilizando un precursor organosilícico.
US9458536B2 (en) 2009-07-02 2016-10-04 Sio2 Medical Products, Inc. PECVD coating methods for capped syringes, cartridges and other articles
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
USD632389S1 (en) * 2010-01-14 2011-02-08 Sumitomo Rubber Industries, Ltd. Gasket for injector
USD632784S1 (en) * 2010-01-14 2011-02-15 Sumitomo Rubber Industries, Ltd. Gasket for injector
USD633202S1 (en) * 2010-01-14 2011-02-22 Sumitomo Rubber Industries, Ltd. Gasket for injector
US9878101B2 (en) 2010-11-12 2018-01-30 Sio2 Medical Products, Inc. Cyclic olefin polymer vessels and vessel coating methods
USD665498S1 (en) * 2011-01-11 2012-08-14 Fuso Pharmaceutical Industries, Ltd. Gasket for injector
US9272095B2 (en) 2011-04-01 2016-03-01 Sio2 Medical Products, Inc. Vessels, contact surfaces, and coating and inspection apparatus and methods
US20130030382A1 (en) * 2011-07-25 2013-01-31 Daikyo Seiko, Ltd. Plunger kit for medicine syringe
US9554968B2 (en) 2013-03-11 2017-01-31 Sio2 Medical Products, Inc. Trilayer coated pharmaceutical packaging
US9174003B2 (en) 2012-09-28 2015-11-03 Bayer Medical Care Inc. Quick release plunger
CA2890066C (en) 2012-11-01 2021-11-09 Sio2 Medical Products, Inc. Coating inspection method
US9903782B2 (en) 2012-11-16 2018-02-27 Sio2 Medical Products, Inc. Method and apparatus for detecting rapid barrier coating integrity characteristics
US9764093B2 (en) 2012-11-30 2017-09-19 Sio2 Medical Products, Inc. Controlling the uniformity of PECVD deposition
KR102211950B1 (ko) 2012-11-30 2021-02-04 에스아이오2 메디컬 프로덕츠, 인크. 의료용 주사기 카트리지 등의 pecvd 증착 균일성 제어
FR2998801B1 (fr) * 2012-12-05 2015-11-20 Guerbet Sa Ensemble a usage medical pour l'administration d'un produit a un patient
US20160015898A1 (en) 2013-03-01 2016-01-21 Sio2 Medical Products, Inc. Plasma or cvd pre-treatment for lubricated pharmaceutical package, coating process and apparatus
US9937099B2 (en) 2013-03-11 2018-04-10 Sio2 Medical Products, Inc. Trilayer coated pharmaceutical packaging with low oxygen transmission rate
US9863042B2 (en) 2013-03-15 2018-01-09 Sio2 Medical Products, Inc. PECVD lubricity vessel coating, coating process and apparatus providing different power levels in two phases
JP6199604B2 (ja) * 2013-05-15 2017-09-20 住友ゴム工業株式会社 医療用ガスケット
WO2014196057A1 (ja) * 2013-06-06 2014-12-11 テルモ株式会社 注射器およびプレフィルドシリンジ
WO2015012206A1 (ja) 2013-07-22 2015-01-29 ニプロ株式会社 ガスケット及びこれを用いたプランジャー、シリンジ並びにプレフィルドシリンジ
WO2015054282A2 (en) 2013-10-07 2015-04-16 Sio2 Medical Products, Inc. Convertible plungers, film coated plungers and related syringe assemblies
FR3011472B1 (fr) * 2013-10-09 2017-09-01 Aptar Stelmi Sas Bouchon-piston et dispositif de seringue comportant un tel bouchon-piston
CN106102806B (zh) 2014-03-19 2019-12-17 拜耳医药保健有限公司 用于将针筒接合到注射器的系统
JP2017522119A (ja) * 2014-07-21 2017-08-10 ジーイー・ヘルスケア・アクスイェ・セルスカプ 撓み可能なプランジャヘッド
MY178361A (en) 2014-09-10 2020-10-09 Sio2 Medical Products Inc Three-position plungers, film coated plungers and related syringe assemblies
CN112545886A (zh) 2015-03-10 2021-03-26 里珍纳龙药品有限公司 无菌刺穿系统和方法
US10765812B2 (en) 2015-07-14 2020-09-08 Sio2 Medical Products, Inc. Convertible plungers and methods for assembling the same in a medical barrel
US9480797B1 (en) 2015-10-28 2016-11-01 Bayer Healthcare Llc System and method for syringe plunger engagement with an injector
US10918800B2 (en) 2016-05-31 2021-02-16 Sio2 Medical Products, Inc. Convertible plungers and methods for assembling the same in a medical barrel
DK3565619T3 (da) 2017-01-06 2023-10-30 Bayer Healthcare Llc Sprøjtestempel med dynamisk forsegling
USD870278S1 (en) 2017-01-13 2019-12-17 Sio2 Medical Products, Inc. Syringe plunger assembly
CA3055583A1 (en) 2017-05-05 2018-11-08 Regeneron Pharmaceuticals, Inc. Auto-injector
ES2939249T3 (es) 2018-02-27 2023-04-20 Bayer Healthcare Llc Mecanismo de acoplamiento de émbolo de jeringa
GB201815551D0 (en) 2018-09-24 2018-11-07 Norton Healthcare Ltd Injection device
GB201815552D0 (en) 2018-09-24 2018-11-07 Norton Healthcare Ltd Injection device
CR20220648A (es) 2020-06-18 2023-07-03 Bayer Healthcare Llc Sistema y método para el acoplamiento del émbolo de la jeringa con un inyector
USD1007676S1 (en) 2021-11-16 2023-12-12 Regeneron Pharmaceuticals, Inc. Wearable autoinjector
WO2024259313A1 (en) 2023-06-16 2024-12-19 Regeneron Pharamceuticals, Inc. Medical device packaging and related methods

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0747045B2 (ja) * 1986-10-15 1995-05-24 株式会社大協精工 積層した注射器用滑栓
IN171842B (de) * 1987-11-25 1993-01-23 Olovson Gudmar
JPH0534669Y2 (de) * 1988-03-16 1993-09-02
US5090962A (en) * 1989-04-28 1992-02-25 Flp Enterprises, Inc. Non-reusable syringe
US5094148A (en) * 1989-05-08 1992-03-10 Habley Medical Technology Corporation Piston stem insert for a carpule based piston
WO1995030444A1 (en) * 1994-05-06 1995-11-16 Nycomed Imaging A/S Low drag syringe and cartridge
US5460617A (en) * 1994-07-28 1995-10-24 Abbott Laboratories Syringe plunger with intermediate pushing surface
US5688252A (en) * 1994-09-30 1997-11-18 Takeda Chemical Industries, Ltd. Syringe
JP3306796B2 (ja) * 1995-01-26 2002-07-24 大成化工株式会社 薬液が予備充填された注入筒向けガラスカートリッジ

Also Published As

Publication number Publication date
US6129712A (en) 2000-10-10
JP2000140103A (ja) 2000-05-23
DE69912380T2 (de) 2004-08-12
DK0998952T3 (da) 2004-08-16
DE69912380D1 (de) 2003-12-04
EP0998952B1 (de) 2003-10-29
CA2274196A1 (en) 2000-05-05
CA2274196C (en) 2005-01-25
EP0998952A1 (de) 2000-05-10

Similar Documents

Publication Publication Date Title
DE69912380D1 (de) Kolben für Spritzen
EP2263722A3 (de) Schreibstiftartige Injektionsvorrichtung mit Dosiseinstellhülse
CY1108192T1 (el) Μια συριγγα που ειναι γεματη εκ των προτερων
ATE268617T1 (de) Injektionsspritze zur einmaligen verwendung
EP2258420A3 (de) Reservoiranordnung zur Infusion von Flüssigkeiten
KR910000191A (ko) 주사기 조립체
DK2060290T3 (da) Stempelstang og sprøjte
GB2297693A (en) Syringes
DE60310098D1 (de) Einwegspritze mit Kolbenstangeverriegelungsvorrichtung
EP1022467A3 (de) Kolbenpumpe
ATE68708T1 (de) Injektionsspritze fuer medizinische zwecke.
WO2009011214A1 (ja) 注射器用プランジャアセンブリ
BRPI0410658A (pt) seringa descartável
DE60237566D1 (de) Schraubenzieher zum Gebrauch mit einer Knochenverbindungsplatte
BR8202038U (pt) Dispositivo de segurança para seringa de segurança
IT1230297B (it) Siringa utilizzabile una sola volta.
CN201267664Y (zh) 一次性注射器
PT1064039E (pt) Seringa descartavel
CN220876889U (zh) 骨水泥推注器
MX2023001352A (es) Jeringa con resistencia a la extraccion elevada.
AU3835000A (en) Single-use syringe improved to prevent its subsequent re-use
ES2023575A6 (es) Jeringuilla antipinchazos.
TW346400B (en) Assembly for providing automatic injections
IT1227272B (it) Siringa di sicurezza con ago retrattile dopo l'uso e utilizzabile solo una volta.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 0998952

Country of ref document: EP