| 摘要 |
A device for therapeutic treatment of cells and tissues in a living body by non-invasively applying a developed field of pulsating electrical energy to a body site to stimulate repair or growth of bone structure at the body site containing electronic counters to control the desired number of pulses, the pulse repetition rate and the pulse duty cycle. A sensor may be used to detect the occurrence of an applied pulse and produce a signal to control the developed field and may also be used to feed a circuit which tests the developed field to determine if it is adequate for the intended purpose. As an added feature, a circuit is provided to recover a portion of the energy in the developed field, during its decline, to reduce power consumption and dissipation.
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