Surgery – Diagnostic testing – Structure of body-contacting electrode or electrode inserted...
Patent
1998-07-10
2000-10-03
Cohen, Lee
Surgery
Diagnostic testing
Structure of body-contacting electrode or electrode inserted...
600391, 600392, 600393, A61B 50478
Patent
active
061285218
ABSTRACT:
This invention defines a system for monitoring the brain activity of a human patient in order to monitor a patient's brain electrical activity. The system uses a plurality of receptors which are mounted in predetermined anatomical positions on the patient's head. The receptors are secured by adhesive foam patches. The appliance fits snugly to the head with the aid of self-adjusting strap that carry imbedded electrical circuitry for the receptors. Electrical connectivity in locations where scalp hair is most likely to be present is improved by the use of braille-tip electrodes fitted with large gel reservoirs.
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patent: 5293867 (1994-03-01), Oommen
patent: 5341806 (1994-08-01), Gadsby et al.
LaBombard Denis E.
Marro Dominic P.
Washburn Thomas T.
Cohen Lee
Physiometrix, Inc.
Williams Frederick C.
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