JP2005514117A - セルフベンティング可動シールおよびプランジャ - Google Patents

セルフベンティング可動シールおよびプランジャ Download PDF

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Publication number
JP2005514117A
JP2005514117A JP2003557638A JP2003557638A JP2005514117A JP 2005514117 A JP2005514117 A JP 2005514117A JP 2003557638 A JP2003557638 A JP 2003557638A JP 2003557638 A JP2003557638 A JP 2003557638A JP 2005514117 A JP2005514117 A JP 2005514117A
Authority
JP
Japan
Prior art keywords
plunger tip
seal
hollow cylinder
vent
pocket
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.)
Pending
Application number
JP2003557638A
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English (en)
Japanese (ja)
Other versions
JP2005514117A5 (https=
Inventor
リー，ロバート
コーズ，ブライアン，ジー．
スワバック，セオドア，エス．
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of JP2005514117A publication Critical patent/JP2005514117A/ja
Publication of JP2005514117A5 publication Critical patent/JP2005514117A5/ja
Pending legal-status Critical Current

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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
    • A61M5/1782—Devices aiding filling of syringes in situ
    • 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
    • A61M2005/3123—Details having air entrapping or venting means, e.g. purging channels in pistons
    • 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)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
JP2003557638A 2001-12-21 2002-12-05 セルフベンティング可動シールおよびプランジャ Pending JP2005514117A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/028,041 US6835191B2 (en) 2001-12-21 2001-12-21 Self-venting movable seal and plunger
PCT/US2002/038907 WO2003057281A1 (en) 2001-12-21 2002-12-05 Self-venting movable seal and plunger

Publications (2)

Publication Number Publication Date
JP2005514117A true JP2005514117A (ja) 2005-05-19
JP2005514117A5 JP2005514117A5 (https=) 2006-01-05

Family

ID=21841231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003557638A Pending JP2005514117A (ja) 2001-12-21 2002-12-05 セルフベンティング可動シールおよびプランジャ

Country Status (5)

Country Link
US (1) US6835191B2 (https=)
EP (1) EP1458436A1 (https=)
JP (1) JP2005514117A (https=)
AU (1) AU2002346670A1 (https=)
WO (1) WO2003057281A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013208151A (ja) * 2012-03-30 2013-10-10 Fujifilm Ri Pharma Co Ltd 注射器、ピストン及び注射器用シリンジ
JP2014514109A (ja) * 2011-04-20 2014-06-19 ノボ ノルディスク ヘルス ケア アーゲー ピストンロッドの固定

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8038656B2 (en) 2006-09-29 2011-10-18 Tyco Healthcare Group Lp Detachable plunger rod syringe
US7803134B2 (en) * 2007-01-10 2010-09-28 Animas Corporation Syringe assembly and infusion pump assembly incorporating such
GB0721774D0 (en) * 2007-11-07 2007-12-19 3M Innovative Properties Co one-piece vented piston
US9145253B2 (en) * 2009-08-04 2015-09-29 3M Innovative Properties Company Dispensing device with pressure release
EP2329791A3 (de) * 2009-12-04 2016-05-25 Ivoclar Vivadent AG Applikationsvorrichtung
USD657876S1 (en) 2010-02-02 2012-04-17 3M Innovative Properties Company Dental capsule
US9702793B2 (en) 2015-03-16 2017-07-11 Todd A Balisky Variable volume sample capture device
CN111918687B (zh) * 2018-02-12 2022-10-25 赛诺菲 塞子
WO2026008643A1 (en) * 2024-07-04 2026-01-08 Guerbet Active plunger

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331538A (en) 1963-07-17 1967-07-18 Roehr Products Company Inc Syringe
US3566859A (en) * 1967-06-12 1971-03-02 Boris Schwartz Vacuum syringe
US3603310A (en) 1969-06-30 1971-09-07 Parke Davis & Co Disposable syringe
US3965898A (en) * 1975-02-18 1976-06-29 Nosco Plastics, Inc. Syringe
US4257426A (en) * 1979-06-22 1981-03-24 Marquest Medical Products, Inc. Vacuum assisted anti-coagulant syringe device for taking blood samples
US4299238A (en) 1980-06-24 1981-11-10 Baidwan Balinderjeet S Vented piston and push-rod subassembly for use in a syringe barrel
US4615341A (en) * 1981-06-18 1986-10-07 Syringe Industries, Inc. Syringe device for physiological fluid sampling
US4632672A (en) 1985-10-07 1986-12-30 Minnesota Mining And Manufacturing Company Self venting syringe plunger
US4660569A (en) * 1986-02-10 1987-04-28 Sealsyringe Corporation Venting, automatic-stopping, aspirating plungers for syringes
US4973308A (en) * 1987-05-22 1990-11-27 Ramon M. Rovira Injection syringe with mechanism preventing reuse
FR2641191B2 (fr) * 1988-06-03 1991-03-15 Clotteau Jean Seringue a injection unique
EP0463991B1 (de) 1990-06-21 1994-11-02 Wilhelm A. Keller Austragkartusche mit Vorratszylinder und Förderkolben
US5522804A (en) 1994-02-15 1996-06-04 Lynn; Lawrence A. Aspiration, mixing, and injection syringe
DE29617949U1 (de) 1996-10-01 1997-04-30 Schulz, Klaus, Dr.med., 50259 Pulheim Spritze mit verschließbarem Entlüftungskanal oder Entlüftungsspalt
AU5516698A (en) * 1996-12-13 1998-07-03 Vital Signs, Inc. Syringe with collapsible plunger tip
US5865803A (en) 1997-05-19 1999-02-02 Major; Miklos Syringe device having a vented piston
US6235002B1 (en) 1998-04-17 2001-05-22 Cdc Technologies, Inc. Syringe for use in fluid-handling apparatus
US6440101B1 (en) 2000-05-31 2002-08-27 Abbott Laboratories Syringe systems for lyophilized drugs and methods for making the same
US8100865B2 (en) * 2000-06-15 2012-01-24 Hambley Limited Hypodermic syringe with passive aspiration feature

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014514109A (ja) * 2011-04-20 2014-06-19 ノボ ノルディスク ヘルス ケア アーゲー ピストンロッドの固定
JP2013208151A (ja) * 2012-03-30 2013-10-10 Fujifilm Ri Pharma Co Ltd 注射器、ピストン及び注射器用シリンジ

Also Published As

Publication number Publication date
EP1458436A1 (en) 2004-09-22
WO2003057281A1 (en) 2003-07-17
AU2002346670A1 (en) 2003-07-24
US20030120220A1 (en) 2003-06-26
US6835191B2 (en) 2004-12-28

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