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

Info

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
Authority
JP
Japan
Prior art keywords
core
plunger tip
plunger
elastic sleeve
flanged end
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
JP2008529157A
Other languages
English (en)
Japanese (ja)
Other versions
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
Original Assignee
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
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=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
Application granted granted Critical
Publication of JP4663791B2 publication Critical patent/JP4663791B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • A61M5/31513—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 (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2008078467A1 (ja) * 2006-12-27 2010-04-15 株式会社大協精工 注射器用ピストン
US9295776B2 (en) * 2008-04-11 2016-03-29 Medtronic Minimed, Inc. Reservoir plunger head systems and methods
DK2251454T3 (da) 2009-05-13 2014-10-13 Sio2 Medical Products Inc Coating og inspektion af beholder
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
US8574201B2 (en) 2009-12-22 2013-11-05 Medtronic Minimed, Inc. Syringe piston with check valve seal
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
WO2011125133A1 (ja) * 2010-04-09 2011-10-13 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
TWD150874S (zh) * 2011-01-11 2012-12-11 扶桑藥品工業股份有限公司 注射器用柱塞桿
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
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
WO2014078666A1 (en) 2012-11-16 2014-05-22 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
EP2925903B1 (en) 2012-11-30 2022-04-13 Si02 Medical Products, Inc. Controlling the uniformity of pecvd deposition on medical syringes, cartridges, and the like
EP2961858B1 (en) 2013-03-01 2022-09-07 Si02 Medical Products, Inc. Coated syringe.
JP6330800B2 (ja) * 2013-03-08 2018-05-30 ニプロ株式会社 注射器および注射器用ガスケット
CN105392916B (zh) 2013-03-11 2019-03-08 Sio2医药产品公司 涂布包装材料
US9937099B2 (en) 2013-03-11 2018-04-10 Sio2 Medical Products, Inc. Trilayer coated pharmaceutical packaging with low oxygen transmission rate
EP2971227B1 (en) 2013-03-15 2017-11-15 Si02 Medical Products, Inc. Coating method.
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
AU2014277300B2 (en) * 2013-06-05 2018-12-13 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
JP6826028B2 (ja) * 2014-09-10 2021-02-03 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 ３位置プランジャ、フィルムコーティングプランジャおよび関連するシリンジアセンブリ
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
KR102634489B1 (ko) 2015-03-10 2024-02-07 리제너론 파아마슈티컬스, 인크. 무균 관통 시스템 및 방법
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
ES2919934T3 (es) 2017-05-05 2022-07-29 Regeneron Pharma Autoinyector y procedimientos de uso relacionados
US11446442B2 (en) 2017-08-29 2022-09-20 Coki Engineering Inc. Gasket and syringe having the same
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
JP7198827B2 (ja) * 2018-05-15 2023-01-04 ベクトン・ディキンソン・アンド・カンパニー 高い投与量精度の薬物送達のためのシリンジプランジャーストッパー
WO2021162984A1 (en) * 2020-02-13 2021-08-19 West Pharmaceutical Services, Inc. Containment and delivery systems for cryogenic storage
ES2981762T3 (es) * 2020-03-17 2024-10-10 Becton Dickinson France Tapón para un dispositivo de inyección médica
USD1007676S1 (en) 2021-11-16 2023-12-12 Regeneron Pharmaceuticals, Inc. Wearable autoinjector
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
EP0758255B1 (en) † 1994-05-06 2002-08-14 Amersham Health AS Low drag syringe
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
EP0925798B1 (en) † 1997-12-24 2003-05-14 Bracco International B.V. Easy-slip plunger/plunger rod assembly for a syringe or a cartridge
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
EP1002551A3 (en) † 1998-11-19 2000-07-05 Bracco International B.V. Easy-slip plunger/plunger rod assembly for a syringe or a cartridge
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
JP2009505794A (ja) 2009-02-12
WO2007027585A2 (en) 2007-03-08
EP1922098A2 (en) 2008-05-21
EP1922098B2 (en) 2019-10-02
US7749202B2 (en) 2010-07-06
WO2007027585A3 (en) 2007-05-10
EP1922098B1 (en) 2017-01-25
US20070060896A1 (en) 2007-03-15
CN101252961A (zh) 2008-08-27
CN101252961B (zh) 2011-07-20

Similar Documents

Publication Publication Date Title
JP4663791B2 (ja) 注射器用デュアルマテリアルプランジャチップ
JP6873173B2 (ja) 薬物送達デバイス用のアダプタおよび前記アダプタをそこに装着するための方法
JP5662377B2 (ja) 正確な投薬接続部付き安全注射針アセンブリ
JP6786611B2 (ja) ペンニードルアセンブリ
US8038656B2 (en) Detachable plunger rod syringe
US7922958B2 (en) Method of making an elongate syringe barrel
US8517983B2 (en) Dual chamber combined container-syringe
US7399293B2 (en) Syringe assembly having disabling mechanism with tamper resistance features
JP4853394B2 (ja) プレフィルドシリンジ
US20160184522A1 (en) Barrel for syringe and pre-filled syringe
JP6450502B2 (ja) 注射器用のフィルタ注射針組立体
JPWO2001097885A1 (ja) シリンジ
CN102802705B (zh) 药物输送装置的连接组件以及制造该组件的方法
EP3334483B1 (en) A stopper for a medicament container
JP6913156B2 (ja) メスシリンジ及びシリンジキット
JP7550508B2 (ja) 弁付き針組立体
JP6282441B2 (ja) ノズル交換式薬剤注入器
US12502334B2 (en) Connector assembly and manufacturing process of the same
US20240293286A1 (en) Connector Assembly and Manufacturing Process of the Same
JP2008264256A (ja) プレフィルドシリンジ及びプレフィルドシリンジの製造方法
US20240207528A1 (en) Pharmaceutical syringe piston
JP2024543620A (ja) 付着防止機能を備えたシリンジ用ストッパー
JP2022122917A (ja) 医療用キャップおよびその製造方法
WO2020189467A1 (ja) カテーテル組立体
CN103492008A (zh) 冲洗医疗器械

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20081222

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090817

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100709

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20100709

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20100810

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100817

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20101116

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20101214

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110105

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 4663791

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140114

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250