ULTRASOUND DIAGNOSIS APPARATUS AND POWER SUPPLY

摘要

An ultrasound diagnosis apparatus in comprising a transformer, a first power source and a second power source, an ultrasound transducer, a processor, and a driving part. The transformer comprises a primary winding and a secondary winding. The first power source and the second power source are connected to the primary winding. The ultrasound transducer is driven by the voltage induced to the secondary winding, and transmits ultrasound waves to a subject, and receives reflected waves reflected by the subject to output the received signal. The processor implements processing on the received signal to generate ultrasound wave images. The driving part drives to change the voltage among a first level voltage based on the first power source, a second level voltage based on the second power source, and a third level voltage between the first level voltage and the second level voltage.

主权项

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 to change the voltage among a first level voltage based on the first power source, a second level voltage based on the second power source, and a third level voltage between the first level voltage and the second level voltage.