ATE497399T1 - Druckkolben und spritze - Google Patents

Druckkolben und spritze

Info

Publication number
ATE497399T1
ATE497399T1 AT08019559T AT08019559T ATE497399T1 AT E497399 T1 ATE497399 T1 AT E497399T1 AT 08019559 T AT08019559 T AT 08019559T AT 08019559 T AT08019559 T AT 08019559T AT E497399 T1 ATE497399 T1 AT E497399T1
Authority
AT
Austria
Prior art keywords
plunger rod
syringe
syringe barrel
pressure piston
piston
Prior art date
Application number
AT08019559T
Other languages
English (en)
Inventor
Hideaki Kawamura
Hiroshi Togashi
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 ATE497399T1 publication Critical patent/ATE497399T1/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
    • 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)
AT08019559T 2007-11-19 2008-11-07 Druckkolben und spritze ATE497399T1 (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
ATE497399T1 true ATE497399T1 (de) 2011-02-15

Family

ID=40361655

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08019559T ATE497399T1 (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 (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2174681A4 (de) * 2007-07-13 2013-05-01 Daikyo Seiko Ltd Stösselanordnung für eine einspritzvorrichtung
US9173997B2 (en) 2007-10-02 2015-11-03 Medimop Medical Projects Ltd. External drug pump
USD600120S1 (en) * 2007-11-22 2009-09-15 Daikyo Seiko, Ltd. Cap for vial
WO2009091895A2 (en) 2008-01-15 2009-07-23 West Pharmaceutical Services, Inc. Collet mechanism and method of molding cannula to a syringe barrel
US8721603B2 (en) 2008-01-15 2014-05-13 West Pharmaceutical Services, Inc. Syringe with co-molded hub and cannula
USD632173S1 (en) * 2008-06-25 2011-02-08 BZI Co. Ltd. Bottom lid for a dispensing bottle cap
EP2251455B1 (de) 2009-05-13 2017-09-06 SiO2 Medical Products, Inc. PECVD-Beschichtung mittels siliciumorganischem Vorläufer
USD604613S1 (en) * 2009-04-24 2009-11-24 Giovanni Garboni Lid for containers
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
USD726305S1 (en) 2012-09-19 2015-04-07 Terumo Kabushiki Kaisha Syringe
JP6509734B2 (ja) 2012-11-01 2019-05-08 エスアイオーツー・メディカル・プロダクツ・インコーポレイテッド 皮膜検査方法
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
WO2014085348A2 (en) 2012-11-30 2014-06-05 Sio2 Medical Products, Inc. Controlling the uniformity of pecvd deposition on medical syringes, cartridges, and the like
EP2961858B1 (de) 2013-03-01 2022-09-07 Si02 Medical Products, Inc. Beschichtete spritze.
US9937099B2 (en) 2013-03-11 2018-04-10 Sio2 Medical Products, Inc. Trilayer coated pharmaceutical packaging with low oxygen transmission rate
CN105392916B (zh) 2013-03-11 2019-03-08 Sio2医药产品公司 涂布包装材料
EP2971227B1 (de) 2013-03-15 2017-11-15 Si02 Medical Products, Inc. Beschichtungsverfahren.
GEP20207086B (en) 2014-12-04 2020-04-10 Therapeutics Inc Tolmar Syringe plunger system with self-locking threaded geometry
US10576207B2 (en) 2015-10-09 2020-03-03 West Pharma. Services IL, Ltd. Angled syringe patch injector
JP7017512B2 (ja) 2015-10-09 2022-02-08 ウェスト ファーマ サービシーズ イスラエル リミテッド 充填済流体容器の屈曲流体路型付属物
US11311674B2 (en) 2016-01-21 2022-04-26 West Pharma. Services IL, Ltd. Medicament delivery device comprising a visual indicator
JP6542481B2 (ja) 2016-01-21 2019-07-10 ウェスト ファーマ サービシーズ イスラエル リミテッド システム
EP3711793B1 (de) 2016-01-21 2021-12-01 West Pharma Services IL, Ltd. Verfahren zur verbindung einer patrone mit einem automatischen injektor
US10774301B2 (en) * 2016-07-11 2020-09-15 Board Of Trustees Of Southern Illinois University Syringe system for fluid separation
EP3978047B1 (de) 2016-08-01 2023-08-23 West Pharma Services IL, Ltd Feder zur verhinderung von teilweisem türverschluss
EP3490643B1 (de) 2016-08-01 2021-10-27 West Pharma. Services Il, Ltd. Verdrehsicherungsstift
EP3630226B1 (de) 2017-05-30 2025-10-22 West Pharma. Services Il, Ltd. Modularer antriebsstrang für am körper tragbaren injektor
US10478561B2 (en) 2017-08-03 2019-11-19 Minhong Yu Wireless transmission system with integrated sensing capability
US12329920B2 (en) * 2022-09-06 2025-06-17 Osama Amine Balloon angioplasty inflation device and method of preparing a balloon for angioplasty
WO2025099108A1 (en) 2023-11-10 2025-05-15 Fresenius Kabi Deutschland Gmbh Plunger stopper assembly for a medical syringe

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
ES2197246T3 (es) * 1995-08-22 2004-01-01 Mdc Investment Holdings, Inc. Ampollas de inyeccion precargadas con aguja retractil.
CA2307207A1 (en) * 1997-10-23 1999-04-29 Bristol-Myers Squibb Company Preloadable syringe for automated dispensing device
WO2001005456A1 (en) * 1999-07-15 2001-01-25 Bracco International B.V. Plunger for syringe
US6830564B2 (en) * 2002-01-24 2004-12-14 Robin Scott Gray Syringe and method of using
AU2003221794A1 (en) * 2002-04-05 2003-11-17 Comar, Inc. Dispenser for medicaments and method and apparatus for making same
HK1077155A2 (en) * 2003-12-30 2006-02-03 Vasogen Ireland Limited 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
JP2009119171A (ja) 2009-06-04
US20090131878A1 (en) 2009-05-21
DK2060290T3 (da) 2011-03-07
DE602008004813D1 (de) 2011-03-17
EP2060290A1 (de) 2009-05-20
EP2060290B1 (de) 2011-02-02
US8002754B2 (en) 2011-08-23

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