ELECTRODE RING FOR ELECTRICAL IMPEDANCE TOMOGRAPHY IMAGING OF BREAST

摘要

Disclosed is an electrode ring for electrical impedance tomography imaging of a breast. The electrode ring includes an insulation shell (1), an electrode array distributed on the insulation shell (1), and a circuit board (4) provided within the insulation shell (1), wherein the electrode array is connected to the circuit board (4), and the circuit board (4) is provided with a signal input/output connector (5) removably connected with external equipment. The electrode ring being removable, and connecting the electrode (21) and the circuit board (4) via a shorter lead or directly fixing the electrode (21) onto the circuit board (4) can greatly reduce the effect between stray circuits in the system. Moreover, the electrode ring is convenient to carry, meets the requirements of operation flexibility in medical applications, and at the same time ensures the precision of the electrode positioning, and is especially suitable for screening applications.