Central Processing Unit (CPU)
Central Processing Unit (CPU)
The CPU is the brain of the ultrasound scanner and ultrasound machine. The CPU is basically a computer that contains the microprocessor, memory, amplifiers and power supplies for the microprocessor and transducer Sonde. The CPU sends electrical currents to the transducer Sonde to emit sound waves, and also receives the electrical pulses from the Sonden that were created from the returning echoes. The CPU does all of the calculations involved in processing the data. Once the raw data are processed, the CPU forms the image on the Monitor. The CPU can also store the processed data and/or image on disk.
