| 摘要 |
A duplex electro-ultrasonic medical therapy apparatus comprising a pair of ultrasound generators connected to a common power source and keyed by a duplex keyer circuit, the output of which is connected to a transducer which converts the electrical oscillations into mechanical vibrations for application to the patient's body to administer the ultrasonic medical therapy treatment. The apparatus also comprises an integrated electrical pulse generator having outputs connected to a pair of conductive pads to supply electrical muscle stimulation to the patient's body simultaneously with the ultrasound treatment. The electrical pulse generator further serves as a driving function for the ultrasound duplex keyer circuit. |
