Surgery – Controlled release therapeutic device or system
Reexamination Certificate
2011-08-02
2011-08-02
Koharski, Christopher D (Department: 3763)
Surgery
Controlled release therapeutic device or system
C604S029000
Reexamination Certificate
active
07988686
ABSTRACT:
A device for the treatment of a medical fluid including a permanently installed fluid treatment machine and a cassette with fluid-carrying channels as well as an elastic matt placed between these two items. The matt channels are recessed in the elastic matt and are provided with slits. Via the matt channels, an optimized vacuum distribution takes place and the slits serve the purpose of removing air between the cassette and the fluid treatment machine.
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Beden Josef
Herklotz Martin
Scherer Joerg
Schneider Hans-Peter
Fresenius Medical Care Deutschland GmbH
Jacobson & Holman PLLC
Koharski Christopher D
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