WO2004058332A3 - Front load pressure jacket system with syringe holder and light illumination - Google Patents

Front load pressure jacket system with syringe holder and light illumination Download PDF

Info

Publication number
WO2004058332A3
WO2004058332A3 PCT/US2003/039984 US0339984W WO2004058332A3 WO 2004058332 A3 WO2004058332 A3 WO 2004058332A3 US 0339984 W US0339984 W US 0339984W WO 2004058332 A3 WO2004058332 A3 WO 2004058332A3
Authority
WO
WIPO (PCT)
Prior art keywords
syringe
pressure jacket
injector
support arm
load pressure
Prior art date
Application number
PCT/US2003/039984
Other languages
French (fr)
Other versions
WO2004058332A2 (en
Inventor
Ralph H Schriver
Michael A Spohn
Thomas P Joyce
Richard G Critchlow
John A Haury
Herbert M Grubic
Mark Paul Jongewaard
Original Assignee
Medrad Inc
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 Medrad Inc filed Critical Medrad Inc
Priority to JP2004563588A priority Critical patent/JP2006510450A/en
Priority to DE60320582T priority patent/DE60320582T2/en
Priority to EP03808457A priority patent/EP1572266B1/en
Publication of WO2004058332A2 publication Critical patent/WO2004058332A2/en
Publication of WO2004058332A3 publication Critical patent/WO2004058332A3/en

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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/14546—Front-loading type injectors
    • 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
    • A61M2005/2433—Ampoule fixed to ampoule holder
    • A61M2005/2437—Ampoule fixed to ampoule holder by clamping means
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/587—Lighting arrangements
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/14566—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir for receiving a piston rod of the pump

Abstract

A fluid injection apparatus for use with a syringue includes an injector and a pressure jacket assembly associated with the injector. The injector includes a housing defining a central opening and a drive piston extendable through the central opening for imparting motive forces to a syringe plunger disposed within the syringe. The pressure jacket assembly includes a pressure jacket and at least one support arm associated with and extending outward from the housing. A syringe retaining member is attached to the at least one support arm. The syringe-retaining member defines a syringe receiving slot for receiving at least a portion of the syringe. A light source is located on the support arm and faces the pressure jacket for illuminating the syringe. The syringe includes an alignment flange preferably defining a bulged air bubble-viewing window. The alignment flange is used to properly orient the syringe in the pressure jacket.
PCT/US2003/039984 2002-12-20 2003-12-17 Front load pressure jacket system with syringe holder and light illumination WO2004058332A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004563588A JP2006510450A (en) 2002-12-20 2003-12-17 Front loading pressure jacket system with syringe holder and light illumination
DE60320582T DE60320582T2 (en) 2002-12-20 2003-12-17 FRONT LOADER PRESSURE HOUSING SYSTEM WITH SPRAY MOUNT AND LIGHTING
EP03808457A EP1572266B1 (en) 2002-12-20 2003-12-17 Front load pressure jacket system with syringe holder and light illumination

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/326,582 2002-12-20
US10/326,582 US7549977B2 (en) 2002-12-20 2002-12-20 Front load pressure jacket system with syringe holder and light illumination

Publications (2)

Publication Number Publication Date
WO2004058332A2 WO2004058332A2 (en) 2004-07-15
WO2004058332A3 true WO2004058332A3 (en) 2004-12-16

Family

ID=32594052

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/039984 WO2004058332A2 (en) 2002-12-20 2003-12-17 Front load pressure jacket system with syringe holder and light illumination

Country Status (7)

Country Link
US (3) US7549977B2 (en)
EP (1) EP1572266B1 (en)
JP (1) JP2006510450A (en)
CN (2) CN100512894C (en)
AT (1) ATE392910T1 (en)
DE (1) DE60320582T2 (en)
WO (1) WO2004058332A2 (en)

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Also Published As

Publication number Publication date
US20090182274A1 (en) 2009-07-16
US8187225B2 (en) 2012-05-29
ATE392910T1 (en) 2008-05-15
DE60320582T2 (en) 2009-06-04
EP1572266A2 (en) 2005-09-14
DE60320582D1 (en) 2008-06-05
CN1753699A (en) 2006-03-29
CN101244302B (en) 2010-09-08
JP2006510450A (en) 2006-03-30
WO2004058332A2 (en) 2004-07-15
CN100512894C (en) 2009-07-15
US20090177155A1 (en) 2009-07-09
CN101244302A (en) 2008-08-20
EP1572266B1 (en) 2008-04-23
US8172796B2 (en) 2012-05-08
US20040122369A1 (en) 2004-06-24
US7549977B2 (en) 2009-06-23

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