Ultrasound analysis method and system performing the same

An ultrasound analysis system, comprising:

• an ultrasound transceiver, used to emit transcranially a plurality of sets of ultrasound signals to a target object and receive transcranially a plurality of scattered echo signals respectively generated by the target object reflecting the plurality of sets of ultrasound signals, wherein each set of the ultrasound signals comprises a focused ultrasound;
• a concave-to-planar wave converter connected with the ultrasound transceiver, and used to receive the focused ultrasound of the plurality of sets of ultrasound signals, and convert a concave wave of the focused ultrasound to a plurality of planar ultrasounds;
• a power amplifier connected with the concave-to-planar wave converter and used to sequentially send an amplified radio frequency signal via the concave-to-planar wave converter to the ultrasound transceiver according to a pulse signal;
• a pulse sequence generator connected with the power amplifier and used to generate the pulse signal according to a control signal and transmit the pulse signal to the power amplifier;
• a mapping unit connected with the concave-to-planar wave converter and used to receive and map the plurality of scattered echo signals to generate a plurality of echo mapping signals, respectively;
• and
• a controller connected with the pulse sequence generator and the mapping unit and used to send the control signal to the pulse sequence generator, wherein for an order of each set of the ultrasound signals, the control signal is used to control the ultrasound transceiver to emit the focused ultrasound first and then emit the plurality of planar ultrasounds through the concave-to-planar wave converter,
• the control signal is used to control an energy level and a focus position of the focused ultrasound while controlling the ultrasound transceiver to emit the focused ultrasound, and the control signal is used to control an energy level and direction of travel of the plurality of the planar ultrasounds while controlling the ultrasound transceiver to emit the plurality of planar ultrasound,
• the controller is further used to receive the plurality of echo mapping signals and respectively reconstruct a plurality of ultrasound images according to the plurality of echo mapping signals.