Surgery – Antigravational systems
Reexamination Certificate
2011-01-04
2011-01-04
Manuel, George (Department: 3762)
Surgery
Antigravational systems
Reexamination Certificate
active
07862501
ABSTRACT:
A pumping system for assisting the circulatory system of a patient, wherein the system includes a rotary flow blood pump by a first cannula connected to a portion of the left side of the heart and a second cannula connected to the aorta; and characterised in that the pumping speed of said pump is adjusted in accordance with measurements from a pressure sensor mounted in or on an inner wall of a portion of the left side of the heart.
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Manuel George
Squire Sanders & Dempsey L.L.P.
Thoratec Corporation
Wieland Robert N
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