A novel bipolar-drive circuit for medical applications.
A novel drive circuit, useful for medical electronics, is capable of supplying a sample of human tissue, across which there should be zero direct voltage (dc), with a well-defined test current from a source having an output impedance exceeding 16 MOmega at 100 kHz.
Terzopoulos
N
N
School of Technology, Oxford Brookes University, Gypsy Lane Campus, Headington, UK.
Hayatleh
K
K
Hart
B
B
Lidgey
F J
FJ
McLeod
C
C
D017097:Electric Impedance; D004582:Electronics, Medical; D006801:Humans; D014054:Tomography