DE602008004813D1 - Druckkolben und Spritze - Google Patents

Druckkolben und Spritze

Info

Publication number
DE602008004813D1
DE602008004813D1 DE602008004813T DE602008004813T DE602008004813D1 DE 602008004813 D1 DE602008004813 D1 DE 602008004813D1 DE 602008004813 T DE602008004813 T DE 602008004813T DE 602008004813 T DE602008004813 T DE 602008004813T DE 602008004813 D1 DE602008004813 D1 DE 602008004813D1
Authority
DE
Germany
Prior art keywords
plunger rod
syringe barrel
plunger
syringe
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.)
Active
Application number
DE602008004813T
Other languages
English (en)
Inventor
Hideaki Kawamura
Hiroshi Togashi
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.)
Daikyo Seiko Ltd
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
Publication of DE602008004813D1 publication Critical patent/DE602008004813D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
DE602008004813T 2007-11-19 2008-11-07 Druckkolben und Spritze Active DE602008004813D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007299089A JP2009119171A (ja) 2007-11-19 2007-11-19 プランジャロッドおよび注射器

Publications (1)

Publication Number Publication Date
DE602008004813D1 true DE602008004813D1 (de) 2011-03-17

Family

ID=40361655

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008004813T Active DE602008004813D1 (de) 2007-11-19 2008-11-07 Druckkolben und Spritze

Country Status (6)

Country Link
US (1) US8002754B2 (de)
EP (1) EP2060290B1 (de)
JP (1) JP2009119171A (de)
AT (1) ATE497399T1 (de)
DE (1) DE602008004813D1 (de)
DK (1) DK2060290T3 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US9173997B2 (en) 2007-10-02 2015-11-03 Medimop Medical Projects Ltd. External drug pump
US8721603B2 (en) 2008-01-15 2014-05-13 West Pharmaceutical Services, Inc. Syringe with co-molded hub and cannula
CN102716532A (zh) 2008-01-15 2012-10-10 西部制药服务公司 将插管模制到注射器针筒上的筒夹机构和方法
EP2674513B1 (de) 2009-05-13 2018-11-14 SiO2 Medical Products, Inc. Gefäßbeschichtung und -prüfung
US9458536B2 (en) 2009-07-02 2016-10-04 Sio2 Medical Products, Inc. PECVD coating methods for capped syringes, cartridges and other articles
WO2012003221A1 (en) * 2010-06-29 2012-01-05 Cv Holdings, Llc Syringe with integrated needle
US9878101B2 (en) 2010-11-12 2018-01-30 Sio2 Medical Products, Inc. Cyclic olefin polymer vessels and vessel coating methods
US9272095B2 (en) 2011-04-01 2016-03-01 Sio2 Medical Products, Inc. Vessels, contact surfaces, and coating and inspection apparatus and methods
USD693002S1 (en) 2011-09-21 2013-11-05 West Pharmaceutical Services, Inc. Hub for medical container
US20130116628A1 (en) * 2011-11-04 2013-05-09 Becton, Dickinson And Company Recycled Resin Compositions And Disposable Medical Devices Made Therefrom
USD689188S1 (en) 2012-07-19 2013-09-03 West Pharmaceutical Services, Inc. Syringe plunger rod
WO2014071061A1 (en) 2012-11-01 2014-05-08 Sio2 Medical Products, Inc. Coating inspection method
EP2920567B1 (de) 2012-11-16 2020-08-19 SiO2 Medical Products, Inc. Verfahren und vorrichtung zur erkennung von schnellen sperrbeschichtungsintegritätseigenschaften
WO2014085346A1 (en) 2012-11-30 2014-06-05 Sio2 Medical Products, Inc. Hollow body with inside coating
US9764093B2 (en) 2012-11-30 2017-09-19 Sio2 Medical Products, Inc. Controlling the uniformity of PECVD deposition
WO2014134577A1 (en) 2013-03-01 2014-09-04 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
WO2014164928A1 (en) 2013-03-11 2014-10-09 Sio2 Medical Products, Inc. Coated packaging
WO2014144926A1 (en) 2013-03-15 2014-09-18 Sio2 Medical Products, Inc. Coating method
CN106999668B (zh) 2014-12-04 2020-09-01 托尔玛医疗股份有限公司 具有自锁螺纹几何形状的注射器柱塞系统
US10576207B2 (en) 2015-10-09 2020-03-03 West Pharma. Services IL, Ltd. Angled syringe patch injector
CN108430536B (zh) 2015-10-09 2022-04-08 西医药服务以色列分公司 填充定制注射筒的方法
CN109219456B (zh) 2016-01-21 2020-05-15 西医药服务以色列有限公司 自动注射器中的力牵制
JP6885960B2 (ja) 2016-01-21 2021-06-16 ウェスト ファーマ サービシーズ イスラエル リミテッド 視覚的インジケータを有する薬剤デリバリデバイス
EP3405229A1 (de) 2016-01-21 2018-11-28 West Pharma. Services Il, Ltd. Nadeleinführ- und retraktionsmechanismus
US10774301B2 (en) * 2016-07-11 2020-09-15 Board Of Trustees Of Southern Illinois University Syringe system for fluid separation
CN109562229B (zh) 2016-08-01 2021-07-13 西医药服务以色列有限公司 抗旋转药筒销
JP6921997B2 (ja) 2017-05-30 2021-08-18 ウェスト ファーマ サービシーズ イスラエル リミテッド ウェアラブル注射器のモジュラ駆動トレイン
US10478561B2 (en) 2017-08-03 2019-11-19 Minhong Yu Wireless transmission system with integrated sensing capability

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306291A (en) 1964-04-14 1967-02-28 Burron Medical Prod Inc Disposable sterile syringes, needle containers and the like having prestressed frangible portions therein
US3881484A (en) * 1973-07-05 1975-05-06 Jr Charles F Gidcumb Mixing syringe having a rotationally restrained piston rod
US4213456A (en) * 1978-01-07 1980-07-22 Bottger Paul E K Medical multi-purpose instrument
US4690154A (en) * 1985-06-03 1987-09-01 Timothy Woodford Vented syringe
US4613326A (en) * 1985-07-12 1986-09-23 Becton, Dickinson And Company Two-component medication syringe assembly
JPS62139668A (ja) * 1985-12-16 1987-06-23 株式会社大協精工 積層した注射器用栓
US4986820A (en) * 1989-06-23 1991-01-22 Ultradent Products, Inc. Syringe apparatus having improved plunger
JPH06327771A (ja) 1993-05-25 1994-11-29 Ishikawa Seisakusho:Kk 薬液充填済みシリンジ
AU6858396A (en) * 1995-08-22 1997-03-19 Mdc Investment Holdings, Inc. Pre-filled retractable needle injection ampoules
WO1999020330A1 (en) * 1997-10-23 1999-04-29 Bristol-Myers Squibb Company Preloadable syringe for automated dispensing device
WO2001005456A1 (fr) * 1999-07-15 2001-01-25 Bracco International B.V. Piston pour seringue
US6830564B2 (en) * 2002-01-24 2004-12-14 Robin Scott Gray Syringe and method of using
WO2003093108A1 (en) * 2002-04-05 2003-11-13 Comar, Inc. Dispenser for medicaments and method and apparatus for making same
HK1077155A2 (en) * 2003-12-30 2006-02-03 Vasogen Ireland Ltd Syringe assembly with shut off valve
US7727195B2 (en) 2004-07-01 2010-06-01 West Pharmaceutical Services, Inc. Syringe device having venting system
ITBS20040143A1 (it) * 2004-11-24 2005-02-24 Iisidoro Mazzara Siringa di sicurezza perfezionata ad ago retrattile
JP4718900B2 (ja) 2005-05-27 2011-07-06 大和製衡株式会社 振り分け装置及び振り分け方法
JP4939107B2 (ja) 2006-04-28 2012-05-23 株式会社光波 自動販売機用照明具及びこれを備えた自動販売機

Also Published As

Publication number Publication date
EP2060290B1 (de) 2011-02-02
US20090131878A1 (en) 2009-05-21
US8002754B2 (en) 2011-08-23
ATE497399T1 (de) 2011-02-15
DK2060290T3 (da) 2011-03-07
EP2060290A1 (de) 2009-05-20
JP2009119171A (ja) 2009-06-04

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