Current stimulating device for constant voltage operation

摘要

The stimulator device comprises a voltage generator whose voltage can be applied constantly to the stimulator electrodes (8, 9) via an arrangement (3) for adjusting the intensity. The device furthermore comprises a current safety circuit (1, 10, 11, 12) with an actual current indicator (10) and a current threshold detector (12) which presets a current threshold value which is such that, in the event of the smallest possible patient resistance and a slight increase in voltage from zero, the safety circuit does not yet respond. IMAGE