DK2550985T3 - Plungerstempelkit til medicinsprøjte - Google Patents

Plungerstempelkit til medicinsprøjte Download PDF

Info

Publication number
DK2550985T3
DK2550985T3 DK12005389.7T DK12005389T DK2550985T3 DK 2550985 T3 DK2550985 T3 DK 2550985T3 DK 12005389 T DK12005389 T DK 12005389T DK 2550985 T3 DK2550985 T3 DK 2550985T3
Authority
DK
Denmark
Prior art keywords
plunger
syringe
kit
plunger kit
plunger plunger
Prior art date
Application number
DK12005389.7T
Other languages
English (en)
Inventor
Nobuo Sudo
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46826180&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2550985(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Daikyo Seiko Ltd filed Critical Daikyo Seiko Ltd
Application granted granted Critical
Publication of DK2550985T3 publication Critical patent/DK2550985T3/da

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
    • A61M5/31515—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)
DK12005389.7T 2011-07-25 2012-07-24 Plungerstempelkit til medicinsprøjte DK2550985T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011162321 2011-07-25

Publications (1)

Publication Number Publication Date
DK2550985T3 true DK2550985T3 (da) 2020-09-28

Family

ID=46826180

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12005389.7T DK2550985T3 (da) 2011-07-25 2012-07-24 Plungerstempelkit til medicinsprøjte

Country Status (4)

Country Link
US (1) US20130030382A1 (da)
EP (1) EP2550985B1 (da)
JP (1) JP6072453B2 (da)
DK (1) DK2550985T3 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2998801B1 (fr) * 2012-12-05 2015-11-20 Guerbet Sa Ensemble a usage medical pour l'administration d'un produit a un patient
JP6446042B2 (ja) 2013-07-01 2018-12-26 クレデンス メドシステムズ インコーポレイテッド 安全注射器
BR112016011085B1 (pt) 2013-11-15 2022-09-20 Credence Medsystems Inc Sistema de injeção
EP3134152B1 (en) 2014-04-24 2021-05-26 Credence Medsystems Inc. System for safety syringe
JP2016077354A (ja) * 2014-10-10 2016-05-16 住友ゴム工業株式会社 プレフィルドシリンジ用ガスケット
WO2017055588A1 (en) * 2015-10-01 2017-04-06 Novo Nordisk A/S Piston washer assembly, method of assembly and drug delivery device incorporating such piston washer assembly
CN105999483A (zh) * 2016-06-17 2016-10-12 上海宝舜医疗器械有限公司 一种注射器推液柱塞组件
SE1750881A1 (en) * 2017-07-05 2019-01-06 Krui Ab Syringe
EP3810232A1 (en) * 2018-06-21 2021-04-28 West Pharmaceutical Services, Inc. Plunger rod and assembly having modified thread geometry
WO2021214194A1 (de) * 2020-04-24 2021-10-28 Fresenius Kabi Deutschland Gmbh Kolbenstopfen für eine medizinische spritze sowie medizinische spritze mit einem kolbenstopfen
TW202313136A (zh) * 2021-06-23 2023-04-01 美商安進公司 注射器、組件和製造方法
WO2025169535A1 (ja) * 2024-02-08 2025-08-14 テルモ株式会社 医療器具の接続構造及びシリンジ組立体

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902034A (en) * 1954-05-14 1959-09-01 American Med Prod Plastic syringe plunger
AU8621775A (en) * 1974-11-15 1977-05-05 Litton Industries Inc Self-tapping threaded fastener assemblies
JPS5923117A (ja) * 1982-07-30 1984-02-06 株式会社佐賀鉄工所 緩み止めナツト
JPS6058913U (ja) * 1983-09-28 1985-04-24 川嶋　将夫 弾力ねじ
JPS62151615A (ja) * 1986-11-29 1987-07-06 奥本　松博 緩み止めナツトおよびその製造方法
US5160327A (en) * 1991-05-31 1992-11-03 Vance Products Incorporated Rotational pressure drive for a medical syringe
US5411488A (en) * 1994-05-06 1995-05-02 Sterling Winthrop Inc. Pre-filled syringe and pre-filled cartridge having an improved plunger and plunger rod for reducing syringing force
WO1995030444A1 (en) * 1994-05-06 1995-11-16 Nycomed Imaging A/S Low drag syringe and cartridge
US5411489A (en) * 1994-05-06 1995-05-02 Sterling Winthrop Inc. Pre-filled syringe and pre-filled cartridge having actuating cylinder/plunger rod combination for reducing syringing force
JPH0942261A (ja) * 1995-07-24 1997-02-10 Iwata Bolt Kk 雄ねじ
US5738472A (en) * 1995-10-18 1998-04-14 Honeybee Robotics Inc. Modified locking thread form for fastener
UA66876C2 (uk) * 1998-09-07 2004-06-15 Валлурек Маннесманн Ойл Енд Гес Франс Різьбове з'єднання двох металевих труб з пазом, виконаним в різьбі
JP2000140103A (ja) * 1998-11-05 2000-05-23 Daikyo Seiko Ltd 注射器用プランジャ
JP2002248538A (ja) * 2001-02-22 2002-09-03 Koji Okai 雄ネジ製造用ダイス及び雄ネジ
JP2003072572A (ja) * 2001-09-06 2003-03-12 Kayaba Ind Co Ltd パワーステアリング装置
JP4922172B2 (ja) * 2004-10-04 2012-04-25 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 薬剤デリバリ装置のための駆動機構
JP5066973B2 (ja) * 2006-03-28 2012-11-07 株式会社ジェイ・エム・エス プランジャーロッドとガスケットとの結合構造及びシリンジ
DE102007008369A1 (de) * 2007-02-16 2008-08-21 Lts Lohmann Therapie-Systeme Ag Einweginjektor mit mindestens einem zentralen Zugstab
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
EP2407195B1 (en) * 2009-03-09 2020-04-01 Terumo Kabushiki Kaisha Gasket and syringe
CN102639174B (zh) * 2009-09-30 2014-04-09 泰尔茂株式会社 预充式注射器

Also Published As

Publication number Publication date
EP2550985A2 (en) 2013-01-30
US20130030382A1 (en) 2013-01-31
JP6072453B2 (ja) 2017-02-01
JP2013046752A (ja) 2013-03-07
EP2550985B1 (en) 2020-09-09
EP2550985A3 (en) 2017-01-18

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