NO20052295L - Skyllesproyte med antitilbakestrominnslag - Google Patents

Skyllesproyte med antitilbakestrominnslag

Info

Publication number
NO20052295L
NO20052295L NO20052295A NO20052295A NO20052295L NO 20052295 L NO20052295 L NO 20052295L NO 20052295 A NO20052295 A NO 20052295A NO 20052295 A NO20052295 A NO 20052295A NO 20052295 L NO20052295 L NO 20052295L
Authority
NO
Norway
Prior art keywords
chamber
fluid
barrel
stopper
distal end
Prior art date
Application number
NO20052295A
Other languages
English (en)
Other versions
NO20052295D0 (no
NO334969B1 (no
Inventor
Dustin Drake
Tracy Ray Hottovy
Thomas Alheidt
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
Publication of NO20052295L publication Critical patent/NO20052295L/no
Publication of NO20052295D0 publication Critical patent/NO20052295D0/no
Publication of NO334969B1 publication Critical patent/NO334969B1/no

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

Abstract

En I.V.-skyllesprøytesammenstilling irmbefatter en sylinder med en irmvendig overflate som avgrenser et kammer for tilbakeholdelse av fluid, en åpen indre ende og en ytie ende med en passasje gjermom derme i fluidforbindelse med kammeret. Et langstiakt stempel med en indre ende, en ytte ende og en bøyelig stopper er glidbart posisjonert i fluidtett anlegg med den irmvendige overflaten av sylinderen for ttekking av fluid til og ut av kammeret ved bevegelse av stopperen i forhold til sylinderen. Sylinderen irmbefat- ter en antitilbakestrømmingsstruktur for holding av stopperen i en delvis avbøyd posisjon etter at fluid er blitt avgitt fra kammeret og stopperen er tvunget mot den ytte enden av kammeret.
NO20052295A 2002-10-11 2005-05-10 Skyllesprøyte med antitilbakestrøminnslag NO334969B1 (no)

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 (3)

Publication Number Publication Date
NO20052295L true NO20052295L (no) 2005-05-10
NO20052295D0 NO20052295D0 (no) 2005-05-10
NO334969B1 NO334969B1 (no) 2014-08-11

Family

ID=32094141

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20052295A NO334969B1 (no) 2002-10-11 2005-05-10 Skyllesprøyte med antitilbakestrøminnslag

Country Status (10)

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

Families Citing this family (13)

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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

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JPS58173562A (ja) * 1982-03-31 1983-10-12 アイダ・エム・バタフイ−ルド 皮下注射器
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Also Published As

Publication number Publication date
AU2010201958B2 (en) 2012-02-16
US11083848B2 (en) 2021-08-10
ATE520437T1 (de) 2011-09-15
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 (en) 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 (en) 2005-07-06
US20060030820A1 (en) 2006-02-09
US20190070365A1 (en) 2019-03-07

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