Agitating – With specified discharge means – Batch discharge
Reexamination Certificate
2006-03-10
2010-06-29
Soohoo, Tony G (Department: 1797)
Agitating
With specified discharge means
Batch discharge
C366S195000, C366S308000, C366S320000
Reexamination Certificate
active
07744270
ABSTRACT:
An apparatus and method for mixing two components and delivering the mixture to a patient. The apparatus contains a mixing chamber for mixing a liquid component and a powder component. The liquid component and powder component are mixed within the mixing chamber by rotation of a collapsible mixing element. A plunger is then advanced through the mixing chamber to force the mixture out of the mixing chamber and deliver the mixture to the patient.
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patent: 4808184 (1989-02-01), Tepic
patent: 5516135 (1996-05-01), Christenson
patent: 5588745 (1996-12-01), Tanaka et al.
patent: 6176607 (2001-01-01), Hajianpour
patent: 2002/0191487 (2002-12-01), Sand
patent: 2004/0196735 (2004-10-01), Barker et al.
patent: 2005/0222538 (2005-10-01), Embry et al.
European Search Report for EP Application No. 07 25 1002, completed Jul. 11, 2007, 2 pages.
Koplin Randall Scott
Plishka Michael
Brinks Hofer Gilson & Lione
CareFusion 2200, Inc.
Soohoo Tony G
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