Surgery – Truss – Pad
Patent
1981-04-29
1984-01-10
Kamm, William E.
Surgery
Truss
Pad
A61B 504
Patent
active
044248164
ABSTRACT:
Circuitry for use with a brain wave monitoring device is provided for selectively monitoring the impedance of the current paths in the patient's scalp concurrently with brain wave monitoring, and circuitry for self-testing the system for proper functioning.
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Callahan Alfred S.
Durden John G.
Johnson Timothy L.
Rhodes James S.
Kamm William E.
Neurologics, Inc.
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