WO2003074103A3 - プレフィルドシリンジ - Google Patents

プレフィルドシリンジ Download PDF

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Publication number
WO2003074103A3
WO2003074103A3 PCT/JP2002/013690 JP0213690W WO03074103A3 WO 2003074103 A3 WO2003074103 A3 WO 2003074103A3 JP 0213690 W JP0213690 W JP 0213690W WO 03074103 A3 WO03074103 A3 WO 03074103A3
Authority
WO
WIPO (PCT)
Prior art keywords
inner tube
gasket
space
prefilled syringe
surrounded
Prior art date
Application number
PCT/JP2002/013690
Other languages
English (en)
French (fr)
Other versions
WO2003074103A2 (ja
Inventor
Masaaki Kasai
Kouichi Tachikawa
Shingo Koyama
Original Assignee
Terumo Corp
Masaaki Kasai
Kouichi Tachikawa
Shingo Koyama
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 Terumo Corp, Masaaki Kasai, Kouichi Tachikawa, Shingo Koyama filed Critical Terumo Corp
Priority to AU2002359921A priority Critical patent/AU2002359921A1/en
Publication of WO2003074103A2 publication Critical patent/WO2003074103A2/ja
Publication of WO2003074103A3 publication Critical patent/WO2003074103A3/ja

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
    • A61M5/31596—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M5/2455—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened
    • A61M5/2459—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened upon internal pressure increase, e.g. pierced or burst
    • A61M2005/2462—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened upon internal pressure increase, e.g. pierced or burst by displacing occluding plugs
    • 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
    • A61M5/31596—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing
    • A61M2005/31598—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing having multiple telescopically sliding coaxial pistons encompassing volumes for components to be mixed
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M5/2455—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened
    • A61M5/2459—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic with sealing means to be broken or opened upon internal pressure increase, e.g. pierced or burst
    • 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

Abstract

本発明のシリンジ１Ａは、外筒２と第１のガスケット３とで囲まれた第１の空間２７に薬剤１００が収納され、内筒４と第２のガスケット５とで囲まれた第２の空間４６に液体２００が収納された２室型プレフィルドシリンジである。第１の空間２７と第２の空間４６との連通状態を切り替え可能な開閉機構部７Ａを開状態とし、内筒４を外筒２に対し基端方向に移動させると、液体２００が第１の空間２７に流入するとともに、第２のガスケット５は、内筒４内を先端方向に摺動する。内筒４の先端付近に移動した第２のガスケット５は、被覆層５５の欠損部５６により構成された大摩擦部分を有し、これにより、基端方向への戻りが防止される。
PCT/JP2002/013690 2001-12-28 2002-12-26 プレフィルドシリンジ WO2003074103A2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002359921A AU2002359921A1 (en) 2001-12-28 2002-12-26 Prefilled syringe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001401904A JP4152104B2 (ja) 2001-12-28 2001-12-28 シリンジおよびガスケット

Publications (2)

Publication Number Publication Date
WO2003074103A2 WO2003074103A2 (ja) 2003-09-12
WO2003074103A3 true WO2003074103A3 (ja) 2008-06-19

Family

ID=27640322

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/013690 WO2003074103A2 (ja) 2001-12-28 2002-12-26 プレフィルドシリンジ

Country Status (3)

Country Link
JP (1) JP4152104B2 (ja)
AU (1) AU2002359921A1 (ja)
WO (1) WO2003074103A2 (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005318948B2 (en) * 2004-12-24 2009-02-26 Collyn Patent Holdings Pty Ltd Safety syringe
EP1849490A4 (en) * 2005-02-15 2009-09-16 Top Kk SYRINGE
JP4994775B2 (ja) 2006-10-12 2012-08-08 日本コヴィディエン株式会社 針先保護具
WO2009022425A1 (ja) * 2007-08-16 2009-02-19 Kabushiki Kaisha Shofu 偏芯した連通孔を備える薬剤混合容器
JP5463057B2 (ja) * 2009-03-09 2014-04-09 テルモ株式会社 日本薬局方注射用水が充填されてなるプレフィルドシリンジ
RU2636240C2 (ru) 2012-06-12 2017-11-21 Ферросан Медикал Дивайсиз А/С Сухая гемостатическая композиция
JP6215546B2 (ja) * 2013-03-21 2017-10-18 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
WO2015067935A1 (en) * 2013-11-05 2015-05-14 3P Innovation Limited A pharmaceutical component-mixing delivery assembly
JP6747650B2 (ja) * 2014-12-24 2020-08-26 フェロサン メディカル デバイシーズ エイ／エス 第１の物質と第２の物質を保持し混合するためのシリンジ
US10918796B2 (en) 2015-07-03 2021-02-16 Ferrosan Medical Devices A/S Syringe for mixing two components and for retaining a vacuum in a storage condition
JP6914913B2 (ja) * 2016-03-29 2021-08-04 テルモ株式会社 薬液投与器具、薬液投与器具の使用方法及び薬液投与器具の製造方法
MX2019003972A (es) 2016-10-20 2019-06-12 Henn Gmbh & Co Kg Junta de acoplamiento de enchufe para un conducto de fluido de un motor de accionamiento.
GB2556088A (en) 2016-11-18 2018-05-23 Owen Mumford Ltd Packaging and devices for mixing medicament substances
KR200489126Y1 (ko) * 2017-08-24 2019-09-05 동화약품주식회사 주사기
WO2019096908A1 (en) * 2017-11-17 2019-05-23 Sanofi Device and mixing and/or reconstitution method
WO2019141786A1 (en) * 2018-01-19 2019-07-25 Sanofi Packaging container
US11337628B2 (en) 2018-11-29 2022-05-24 Becton, Dickinson And Company Syringe-based delivery device for a vascular access instrument

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03503608A (ja) * 1988-04-08 1991-08-15 バーデル　モーハンデス 注射器、特に医療用注射器
JPH0557018A (ja) * 1991-09-03 1993-03-09 Terumo Corp 医療用器具
JPH07513A (ja) * 1993-06-11 1995-01-06 Eisai Co Ltd 注射筒
JPH09512727A (ja) * 1994-05-06 1997-12-22 ナイコムド イメージング エーエス 高さの低い薬剤注射器及びカートリッジ
JPH11169460A (ja) * 1997-10-09 1999-06-29 Takeda Chem Ind Ltd ２室型プレフィルドシリンジ
JP2000060970A (ja) * 1998-08-21 2000-02-29 Terumo Corp 薬剤入りシリンジ
JP2001187141A (ja) * 1999-12-03 2001-07-10 Becton Dickinson & Co 使い捨て注射器

Family Cites Families (16)

* Cited by examiner, † Cited by third party
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US2869543A (en) * 1957-08-23 1959-01-20 Iowa Cooperative Ass Injector
US3477432A (en) * 1964-07-21 1969-11-11 Joseph Denman Shaw Combination mixing and injecting medical syringe
US3489147A (en) * 1964-07-21 1970-01-13 Joseph Denman Shaw Combination mixing and injecting medical syringe
US3464412A (en) * 1967-06-12 1969-09-02 Boris Schwartz Intermixing syringe
JPS5532602Y2 (ja) * 1972-05-31 1980-08-04
US4171698A (en) * 1977-08-15 1979-10-23 Abbott Laboratories Prefilled two-compartment syringe
JPS58173562A (ja) * 1982-03-31 1983-10-12 アイダ・エム・バタフイ−ルド 皮下注射器
US4861335A (en) * 1985-07-26 1989-08-29 Duoject Medical Systems Inc. Syringe
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
JPH0747045B2 (ja) * 1986-10-15 1995-05-24 株式会社大協精工 積層した注射器用滑栓
US4869720A (en) * 1988-05-05 1989-09-26 E-Z-Em, Inc. Hypodermic syringe assembly
US5314416A (en) * 1992-06-22 1994-05-24 Sherwood Medical Company Low friction syring assembly
JP3211223B2 (ja) * 1994-12-28 2001-09-25 ニプロ株式会社 プレフィルドシリンジ
US5785682A (en) * 1995-03-22 1998-07-28 Abbott Laboratories Pre-filled syringe drug delivery system
JP3548420B2 (ja) * 1998-04-22 2004-07-28 株式会社大協精工 プランジャーロッド
JP2001112867A (ja) * 1999-10-18 2001-04-24 Terumo Corp 薬剤入りシリンジ

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03503608A (ja) * 1988-04-08 1991-08-15 バーデル　モーハンデス 注射器、特に医療用注射器
JPH0557018A (ja) * 1991-09-03 1993-03-09 Terumo Corp 医療用器具
JPH07513A (ja) * 1993-06-11 1995-01-06 Eisai Co Ltd 注射筒
JPH09512727A (ja) * 1994-05-06 1997-12-22 ナイコムド イメージング エーエス 高さの低い薬剤注射器及びカートリッジ
JPH11169460A (ja) * 1997-10-09 1999-06-29 Takeda Chem Ind Ltd ２室型プレフィルドシリンジ
JP2000060970A (ja) * 1998-08-21 2000-02-29 Terumo Corp 薬剤入りシリンジ
JP2001187141A (ja) * 1999-12-03 2001-07-10 Becton Dickinson & Co 使い捨て注射器

Also Published As

Publication number Publication date
JP2003199824A (ja) 2003-07-15
WO2003074103A2 (ja) 2003-09-12
AU2002359921A1 (en) 2003-09-16
AU2002359921A8 (en) 2008-07-24
JP4152104B2 (ja) 2008-09-17

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