Method and device for sensing bioelectrical signals

Details Method and device for sensing bioelectrical signals Method and device for sensing bioelectrical signals

1998-08-11

2000-10-24

Cohen, Lee

Surgery

Diagnostic testing

Structure of body-contacting electrode or electrode inserted...

600391, A61B 50408, A61B 50478, A61B 50492

Patent

active

06138044&

ABSTRACT:
The invention relates to an electrode device (20), which for the purpose of obviating problems that have existed so far is applicable to the skin in an airtight manner for raising, by means of negative pressure and preferably heat, a portion of the epidermis and causing interstitial fluid and/or the epidermal basement membrane to contact an electrode for a measuring operation.

REFERENCES:
patent: 3505993 (1970-04-01), Lewes et al.
patent: 4299232 (1981-11-01), Zilianti
patent: 4640290 (1987-02-01), Sherwin
patent: 4685466 (1987-08-01), Rau

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