JP4663791B2 - 注射器用デュアルマテリアルプランジャチップ - Google Patents

注射器用デュアルマテリアルプランジャチップ Download PDF

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Publication number
JP4663791B2
JP4663791B2 JP2008529157A JP2008529157A JP4663791B2 JP 4663791 B2 JP4663791 B2 JP 4663791B2 JP 2008529157 A JP2008529157 A JP 2008529157A JP 2008529157 A JP2008529157 A JP 2008529157A JP 4663791 B2 JP4663791 B2 JP 4663791B2
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Japan
Prior art keywords
core
plunger tip
plunger
elastic sleeve
flanged end
Prior art date
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JP2008529157A
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English (en)
Japanese (ja)
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JP2009505794A (ja
JP2009505794A5 (enExample
Inventor
エム ミラー，ティモシー
シュトラウスボー，ニール
アール ウォルフ，ジョン
エル イートン，アンソニー
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ウェスト ファーマシューティカル サービシズ インコーポレイテッド
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37461516&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP4663791(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ウェスト ファーマシューティカル サービシズ インコーポレイテッド filed Critical ウェスト ファーマシューティカル サービシズ インコーポレイテッド
Publication of JP2009505794A publication Critical patent/JP2009505794A/ja
Publication of JP2009505794A5 publication Critical patent/JP2009505794A5/ja
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    • 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
    • A61M5/31513—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
    • 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)
JP2008529157A 2005-08-29 2006-08-29 注射器用デュアルマテリアルプランジャチップ Active JP4663791B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71232405P 2005-08-29 2005-08-29
PCT/US2006/033493 WO2007027585A2 (en) 2005-08-29 2006-08-29 Dual material plunger tip for use with a syringe

Publications (3)

Publication Number Publication Date
JP2009505794A JP2009505794A (ja) 2009-02-12
JP2009505794A5 JP2009505794A5 (enExample) 2010-09-02
JP4663791B2 true JP4663791B2 (ja) 2011-04-06

Family

ID=37461516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008529157A Active JP4663791B2 (ja) 2005-08-29 2006-08-29 注射器用デュアルマテリアルプランジャチップ

Country Status (5)

Country Link
US (1) US7749202B2 (enExample)
EP (1) EP1922098B2 (enExample)
JP (1) JP4663791B2 (enExample)
CN (1) CN101252961B (enExample)
WO (1) WO2007027585A2 (enExample)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100042055A1 (en) * 2006-12-27 2010-02-18 Daikyo Seiko, Ltd. Syringe Piston
US9295776B2 (en) * 2008-04-11 2016-03-29 Medtronic Minimed, Inc. Reservoir plunger head systems and methods
MX345403B (es) 2009-05-13 2017-01-30 Sio2 Medical Products Inc Revestimiento por pecvd utilizando un precursor organosilícico.
AU2010251140B2 (en) * 2009-05-20 2015-01-29 Sanofi-Aventis Deutschland Gmbh A bung for drug containing cartridges in drug delivery devices
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
US9265890B2 (en) * 2009-12-22 2016-02-23 Medtronic Minimed, Inc. Syringe piston with finned sealing cover
US20120165754A1 (en) * 2009-12-22 2012-06-28 Medtronic Minimed, Inc. Syringe piston with fin-shaped circumferential sealing element
US8574201B2 (en) 2009-12-22 2013-11-05 Medtronic Minimed, Inc. Syringe piston with check valve seal
JP5623508B2 (ja) * 2010-04-09 2014-11-12 有限会社コーキ・エンジニアリング シリンジ用ガスケットおよびそれを用いたプレフィルドシリンジ
USD665904S1 (en) * 2010-05-14 2012-08-21 Taisei Kako Co., Ltd. Plunger rod for a medical syringe
US9878101B2 (en) 2010-11-12 2018-01-30 Sio2 Medical Products, Inc. Cyclic olefin polymer vessels and vessel coating methods
USD663415S1 (en) * 2011-01-11 2012-07-10 Fuso Pharmaceutical Industries, Ltd. Syringe plunger rod
JPWO2012101669A1 (ja) * 2011-01-25 2014-06-30 有限会社コーキ・エンジニアリング シリンジ用ガスケットおよびそれを用いたプレフィルドシリンジ
US9272095B2 (en) 2011-04-01 2016-03-01 Sio2 Medical Products, Inc. Vessels, contact surfaces, and coating and inspection apparatus and methods
CN102949765A (zh) * 2011-08-22 2013-03-06 吴振文 防回血注射器
US9554968B2 (en) 2013-03-11 2017-01-31 Sio2 Medical Products, Inc. Trilayer coated pharmaceutical packaging
JP2013116289A (ja) * 2011-12-05 2013-06-13 Daikyo Seiko Ltd 医薬品用注射器
US20130310760A1 (en) * 2012-05-21 2013-11-21 Becton, Dickinson And Company Stopper Having a Scale Line Formed Thereon
US9901725B2 (en) 2012-10-01 2018-02-27 Bayer Healthcare Llc Overmolded medical connector tubing and method
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
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
EP2965773A4 (en) * 2013-03-08 2016-10-26 Nipro Corp SYRINGE AND SPRAY SEAL
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
EP3003440B1 (en) * 2013-06-05 2021-01-13 Injecto Group A/S Piston for use a syringe with specific dimensional ratio of a sealing structure
FR3011472B1 (fr) * 2013-10-09 2017-09-01 Aptar Stelmi Sas Bouchon-piston et dispositif de seringue comportant un tel bouchon-piston
GB2529621B (en) * 2014-08-21 2016-12-07 Owen Mumford Ltd Safety syringe
MY178361A (en) * 2014-09-10 2020-10-09 Sio2 Medical Products Inc Three-position plungers, film coated plungers and related syringe assemblies
WO2016056038A1 (ja) 2014-10-07 2016-04-14 有限会社コーキ・エンジニアリング 摺動性を有する医療用シリコーンゴムと該ゴムを使用したガスケット及び該ガスケットを使用したプレフィルドシリンジ
JP6711836B2 (ja) * 2015-01-16 2020-06-17 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 薬剤送達デバイス
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
US10835681B2 (en) 2015-03-24 2020-11-17 Becton, Dickinson And Company Time-of-use activated syringe stopper
FR3043561B1 (fr) * 2015-11-12 2021-11-26 Guerbet Sa Seringue
US10449306B2 (en) * 2015-11-25 2019-10-22 Medtronics Minimed, Inc. Systems for fluid delivery with wicking membrane
JP1557903S (enExample) * 2016-02-12 2016-09-05
KR102124759B1 (ko) 2016-03-29 2020-06-19 고키 엔지니어링 유겐가이샤 고접동성 시린지
DE102016109505A1 (de) * 2016-05-24 2017-11-30 Gerresheimer Regensburg Gmbh Komponente für eine Spritze sowie Spritze
US20180043102A1 (en) * 2016-08-09 2018-02-15 Becton, Dickinson And Company O-Ring Plunger for a Prefilled Syringe and Method
CA3055583A1 (en) 2017-05-05 2018-11-08 Regeneron Pharmaceuticals, Inc. Auto-injector
EP3677297B1 (en) 2017-08-29 2023-07-05 Coki Engineering Inc. A gasket for a syringe having improved sealing and sliding properties
JP6875248B2 (ja) * 2017-10-12 2021-05-19 株式会社日立ハイテク ピストン及びシリンジ
CN114904094B (zh) * 2018-05-15 2024-05-28 贝克顿·迪金森公司 用于高剂量精度药品输送的注射器柱塞塞子
JP7583053B2 (ja) * 2020-02-13 2024-11-13 ウエスト ファーマスーティカル サービシーズ インコーポレイテッド 極低温貯蔵用の格納・搬送システム
EP4424345A3 (en) 2020-03-17 2024-11-06 Becton Dickinson France Stopper for a medical injection device
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
KR102698010B1 (ko) * 2024-01-19 2024-08-23 (주)디엑스엠 잔압제거가 가능한 시린지

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895773A (en) 1956-10-22 1959-07-21 Robert K Mcconnaughey Variable diameter tensed ring piston
US2907330A (en) 1958-06-10 1959-10-06 Ernest S V Laub Compressible plunger for hypodermic syringes
US3577980A (en) * 1968-05-28 1971-05-11 Milton J Cohen Fluid extraction device
HU189198B (en) * 1982-12-10 1986-06-30 Adorjan,Andras,Hu Plastic syringe for single use as well as plastic piston particularly for plastic syringes
FR2547201A1 (fr) * 1983-06-08 1984-12-14 Villette Alain Piston de cartouche d'anesthesique
US4710170A (en) 1987-02-12 1987-12-01 Habley Medical Technology Corporation Anti-needle strike and anti-drug abuse syringe
JPH0534669Y2 (enExample) * 1988-03-16 1993-09-02
US5314416A (en) * 1992-06-22 1994-05-24 Sherwood Medical Company Low friction syring assembly
US5314415A (en) * 1993-07-21 1994-05-24 Sterling Winthrop Inc. Aspirating plunger for power injector cartridges
US5395326A (en) 1993-10-20 1995-03-07 Habley Medical Technology Corporation Pharmaceutical storage and mixing syringe having high pressure assisted discharge
US5409465A (en) * 1994-02-07 1995-04-25 Boggs; Michael S. Impression syringe
GB9408773D0 (en) * 1994-05-04 1994-06-22 Product Research Ltd Retractable hypodermic 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
US5735825A (en) * 1996-03-22 1998-04-07 Merit Medical Systems, Inc. Syringe plunger tip
US5873861A (en) * 1996-11-12 1999-02-23 Medrad, Inc. Plunger systems
US5865803A (en) * 1997-05-19 1999-02-02 Major; Miklos Syringe device having a vented piston
US6004300A (en) * 1997-08-28 1999-12-21 Butcher; Robert M Composite hypodermic syringe piston
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
JP4132208B2 (ja) * 1998-04-28 2008-08-13 大成化工株式会社 注射器用容器の製造装置及び注射器用容器の製造方法
JP2000152989A (ja) * 1998-11-19 2000-06-06 Bracco Internatl Bv 注入器、カ―トリッジ及びそれらのプランジャリング
US6334553B1 (en) * 2000-03-06 2002-01-01 Nordson Corporation Anti-float plunger for pneumatically actuated syringe
US6916308B2 (en) 2000-06-08 2005-07-12 Cook Incorporated High pressure injection syringe
US6511459B1 (en) * 2000-09-29 2003-01-28 Mallinckrodt Inc. Syringe plunger having an improved sealing ability
US6749590B2 (en) 2000-12-04 2004-06-15 Bracco Diagnostics, Inc. Syringe barrel and plunger assembly having ellipsoidal configurations
DE10226643A1 (de) 2002-06-14 2004-01-15 Disetronic Licensing Ag Kolbenstopfen für Injektionsvorrichtung, Produktbehälter und Injektionsvorrichtung

Also Published As

Publication number Publication date
WO2007027585A2 (en) 2007-03-08
CN101252961B (zh) 2011-07-20
US20070060896A1 (en) 2007-03-15
EP1922098A2 (en) 2008-05-21
EP1922098B2 (en) 2019-10-02
CN101252961A (zh) 2008-08-27
EP1922098B1 (en) 2017-01-25
US7749202B2 (en) 2010-07-06
JP2009505794A (ja) 2009-02-12
WO2007027585A3 (en) 2007-05-10

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