| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a stimulation circuit for living tissue, capable of widening the setting range of the stimulation condition of dipolar pulses and capable of more preferably performing electric stimulation. <P>SOLUTION: The stimulation circuit for living tissue includes: an H bridge circuit constituted by connecting, in parallel, a first serial part, which is constituted by connecting the first semiconductor switch connected to a power supply and a third semiconductor switch connected to the ground in series, and a second serial part, which is constituted by connecting the second semiconductor switch connected to the power supply and the fourth semiconductor switch connected to the ground in series; the stimulation electrode connected to the first connection point between the first and third semiconductor switches of the first serial part; the counter electrode connected to the second connection point between the second and fourth semiconductor switches of the second serial part; and a potential compensating circuit for regulating the potentials at the connection points. <P>COPYRIGHT: (C)2012,JPO&INPIT |
