Patent ID: 9335404
Filing Date: 2016-05-10
CPC Classification: B06B,G01S

Claim Text:
1. An ultrasound diagnosis apparatus, comprising: a transformer comprising a primary winding and a secondary winding, a first power source and a second power source, connected to the primary winding, an ultrasound transducer configured to be driven by the voltage induced to the secondary winding, transmit ultrasound waves to a subject, and receive reflected waves reflected by the subject to output the received signal, a processor configured to implement processing on the received signal to generate ultrasound wave images, and a driving part configured to drive the primary winding to change the voltage among a first level voltage based on the first power source, a zero level voltage, and a second level voltage based on the second power source, and apply a common voltage to both ends of the primary winding to change the voltage across the primary winding to the zero level voltage.