ATE520437T1 - Spülspritze mit einer den rückfluss hemmenden einrichtung - Google Patents

Spülspritze mit einer den rückfluss hemmenden einrichtung

Info

Publication number
ATE520437T1
ATE520437T1 AT03759420T AT03759420T ATE520437T1 AT E520437 T1 ATE520437 T1 AT E520437T1 AT 03759420 T AT03759420 T AT 03759420T AT 03759420 T AT03759420 T AT 03759420T AT E520437 T1 ATE520437 T1 AT E520437T1
Authority
AT
Austria
Prior art keywords
chamber
fluid
barrel
stopper
distal end
Prior art date
Application number
AT03759420T
Other languages
English (en)
Inventor
Thomas A Alheidt
Tracy Ray Hottovy
Dustin Drake
Original Assignee
Becton Dickinson 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 Becton Dickinson Co filed Critical Becton Dickinson Co
Application granted granted Critical
Publication of ATE520437T1 publication Critical patent/ATE520437T1/de

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
    • A61M5/3146—Priming, e.g. purging, reducing backlash or clearance
    • 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
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • 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
    • A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
    • 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
    • A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
    • A61M2005/3104—Caps for syringes without needle
    • 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
    • A61M2005/31516—Piston or piston-rod constructions, e.g. connection of piston with piston-rod reducing dead-space in the syringe barrel after delivery
    • 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
    • A61M2005/31523—Piston or piston-rod constructions, e.g. connection of piston with piston-rod for reducing reflux
    • 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
    • A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
    • A61M5/502—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston
AT03759420T 2002-10-11 2003-09-23 Spülspritze mit einer den rückfluss hemmenden einrichtung ATE520437T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41805302P 2002-10-11 2002-10-11
PCT/US2003/029918 WO2004033018A1 (en) 2002-10-11 2003-09-23 Flush syringe having anti-reflux features

Publications (1)

Publication Number Publication Date
ATE520437T1 true ATE520437T1 (de) 2011-09-15

Family

ID=32094141

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03759420T ATE520437T1 (de) 2002-10-11 2003-09-23 Spülspritze mit einer den rückfluss hemmenden einrichtung

Country Status (10)

Country Link
US (3) US9072844B2 (de)
EP (1) EP1549376B1 (de)
JP (2) JP4566748B2 (de)
AT (1) ATE520437T1 (de)
AU (2) AU2003275152B2 (de)
CA (1) CA2501968C (de)
DK (1) DK1549376T3 (de)
ES (1) ES2371456T3 (de)
NO (1) NO334969B1 (de)
WO (1) WO2004033018A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8202257B2 (en) 1998-07-29 2012-06-19 Becton, Dickinson And Company Splatter prevention mechanism for a syringe
US7534233B2 (en) 2003-09-23 2009-05-19 Becton, Dickson And Company Flush syringe having anti-reflux features
CA2779137C (en) * 2009-10-29 2019-05-14 Robert E. Helm, Jr. Sealed sterile catheter dressings
US10682507B2 (en) 2009-10-29 2020-06-16 One Iv Solutions, Llc Catheter extension with integrated circumferentially sealing securement dressing
SE535417C2 (sv) * 2010-05-06 2012-07-31 Jan Svensson Spruta med expanderbart element
WO2012106088A2 (en) 2011-01-31 2012-08-09 Helm Robert E Jr Snap-seal sterile intravascular catheter-dressing system
WO2013040154A1 (en) * 2011-09-15 2013-03-21 Helm Robert E Jr Catheter-dressing systems with integrated flushing mechanisms
DK3858405T3 (da) * 2012-06-01 2023-07-03 Novartis Ag Sprøjte
TN2015000492A1 (en) 2013-06-05 2017-04-06 Injecto As Piston for use a syringe with specific dimensional ratio of a sealing structure
US11291602B2 (en) 2018-03-26 2022-04-05 Augustine Biomedical + Design, LLC Relocation module and methods for surgical equipment
US11160710B1 (en) * 2020-05-20 2021-11-02 Augustine Biomedical + Design, LLC Relocation module and methods for surgical equipment
US11426318B2 (en) 2020-05-20 2022-08-30 Augustine Biomedical + Design, LLC Medical module including automated dose-response record system
US10507153B2 (en) 2018-03-26 2019-12-17 Augustine Biomedical + Design, LLC Relocation modules and methods for surgical field

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050059A (en) 1959-05-25 1962-08-21 Baxter Don Inc Hypodermic syringe
US3478937A (en) 1968-01-22 1969-11-18 Ida Solowey Disposable single unit-dose syringe with locking plunger
US4057052A (en) 1976-10-26 1977-11-08 Becton, Dickinson And Company Blood-gas syringe
CH620126A5 (de) 1978-03-10 1980-11-14 Tulcea Sa
US4367738A (en) 1981-10-28 1983-01-11 Janssen Pharmaceutica Inc. Pre-filled syringe for abusable drugs
JPS58173562A (ja) * 1982-03-31 1983-10-12 アイダ・エム・バタフイ−ルド 皮下注射器
US4493703A (en) 1982-03-31 1985-01-15 Butterfield Group Hypodermic syringe cartridge with non-retractable drive piston
US4731068A (en) 1987-05-01 1988-03-15 Hesse John E Non-reloadable syringe
US4820272A (en) 1987-09-02 1989-04-11 Palmer Michele M Non-reusable hypodermic syringe
US4781684A (en) * 1987-09-03 1988-11-01 Trenner Lewis E Single use disposable hypodermic syringe
US4832693A (en) * 1987-10-09 1989-05-23 Gloyer Walter W Disposable syringe
AU2622488A (en) 1987-11-06 1989-06-01 Louis Paul Ellgass Non-reusable syringe
US4950240A (en) 1988-10-04 1990-08-21 Greenwood Eugene C Hypodermic syringe for single use
US4973310A (en) 1988-12-30 1990-11-27 Becton, Dickinson And Company Single-use syringe
US5021047A (en) 1989-08-29 1991-06-04 Movern John B Restricted use hypodermic syringe
US5373971A (en) * 1990-01-11 1994-12-20 Laffy; Raoul Aseptic container for holding and dispensing a sterile liquid or semi-liquid product
US5120314A (en) * 1991-03-22 1992-06-09 Greenwood Eugene C Single use hypodermic syringe
US5106372A (en) * 1991-05-03 1992-04-21 Sherwood Medical Company Single use syringe
US5395339A (en) 1992-01-31 1995-03-07 Sherwood Medical Company Medical device with sterile fluid pathway
US5354284A (en) * 1992-06-09 1994-10-11 Habley Medical Technology Corporation Multiple injection syringe system
US5222945A (en) 1992-10-13 1993-06-29 Basnight Robert W Hypodermic syringe with protective shield
US5382235A (en) * 1993-07-07 1995-01-17 R.M.S. Safety, Inc. Device for capturing and retracting the needle cannula of a disposable syringe
DE4339528C2 (de) 1993-11-19 1995-09-07 Freudenberg Carl Fa Einwegspritze
US5522804A (en) * 1994-02-15 1996-06-04 Lynn; Lawrence A. Aspiration, mixing, and injection syringe
US5593387A (en) 1994-03-02 1997-01-14 Rupp; Roberta N. Non-reusable syringe
US5782803A (en) 1996-11-26 1998-07-21 Jentzen; S. William Low dead space, interchangeable needle syringe
US5807374A (en) 1997-08-14 1998-09-15 Becton, Dickinson And Company Syringe filling and delivery device
US6361524B1 (en) 1998-04-14 2002-03-26 Becton, Dickinson And Company Syringe assembly
MXPA00011767A (es) 1998-05-29 2002-10-17 Lawrence A Lynn Receptor luer y metodos para transferir fluidos.
EP1106194A1 (de) * 1999-12-03 2001-06-13 Euro-China Farma, S.L. Wegwerfbare Einwegspritze
KR100341840B1 (ko) 1999-12-16 2002-06-24 구자홍 플라즈마 디스플레이 패널의 격벽 성형장치 및 그 펀치 가공장치
JP3905735B2 (ja) * 2001-10-11 2007-04-18 株式会社大塚製薬工場 血栓防止処置用注射器
US20040010235A1 (en) 2002-07-11 2004-01-15 Weilbacher Eugene E. Anti-reflux syringe

Also Published As

Publication number Publication date
AU2010201958B2 (en) 2012-02-16
US11083848B2 (en) 2021-08-10
NO20052295L (no) 2005-05-10
US20150258281A1 (en) 2015-09-17
CA2501968A1 (en) 2004-04-22
US10149941B2 (en) 2018-12-11
JP4566748B2 (ja) 2010-10-20
JP5043084B2 (ja) 2012-10-10
US9072844B2 (en) 2015-07-07
EP1549376B1 (de) 2011-08-17
CA2501968C (en) 2013-07-23
NO20052295D0 (no) 2005-05-10
WO2004033018A1 (en) 2004-04-22
DK1549376T3 (da) 2011-12-05
AU2003275152B2 (en) 2010-02-18
AU2010201958A1 (en) 2010-06-03
NO334969B1 (no) 2014-08-11
JP2006501945A (ja) 2006-01-19
ES2371456T3 (es) 2012-01-02
AU2003275152A1 (en) 2004-05-04
JP2010000377A (ja) 2010-01-07
EP1549376A1 (de) 2005-07-06
US20060030820A1 (en) 2006-02-09
US20190070365A1 (en) 2019-03-07

Similar Documents

Publication Publication Date Title
NO20052295D0 (no) Skyllesproyte med antitilbakestrominnslag
DE602004022184D1 (de) Spülspritze mit rückflusshemmenden merkmalen
WO2004033006A3 (en) Flush syringe having compressible plunger
EP3345640A3 (de) Spülungsspritze mit positiver verdrängung
DE602006005897D1 (de) Spritze zur positiven verdrängungsspülung
JP4339682B2 (ja) 逆流防止バルブ
ATE277656T1 (de) Subkutaninjektionsspritze mit einer selektiv einziehbaren nadel
BR0315217A (pt) Seringa de uso único tendo uma blindagem de segurança
ATE268617T1 (de) Injektionsspritze zur einmaligen verwendung
MXPA06003233A (es) Jeringa de flujo rapido que tiene embolo anti-reflujo.
WO2002045771A3 (en) Microneedle adapter
JP2006501944A5 (de)
ATE393644T1 (de) Vorgefüllte spritze
DE69913324D1 (de) Einwegspritze
DE60306516D1 (de) Spritze mit doppeltem verwendungszweck
PT1231962E (pt) Seringa com agulha retractil
MX2021014058A (es) Dispositivo de lavado de montaje de cateter y metodos relacionados.
MX2021003874A (es) Pasador para un dispositivo de inyección y un dispositivo de entrenamiento de inyección.
DE60216065D1 (de) Selbstverschliessendes Ventil für medizinische Zwecke

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties