Surgery – Devices transferring fluids from within one area of body to... – With flow control means
Reexamination Certificate
2011-06-28
2011-06-28
Deak, Leslie R (Department: 3761)
Surgery
Devices transferring fluids from within one area of body to...
With flow control means
C604S008000, C600S561000
Reexamination Certificate
active
07967771
ABSTRACT:
This invention describes a method for processing pressure signals derivable from locations inside or outside a human or animal body or body cavity. Different aspects of the invention relate to a method for optimal differentiating between cardiac beat- and artifact-induced pressure waves and a method for obtaining new and improved information from said pressure signals. In particular, this invention describes a system for draining fluid from a brain or spinal fluid cavity according to the inventive method of processing pressure signals.
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Birch & Stewart Kolasch & Birch, LLP
Deak Leslie R
DPCOM AS
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