Composition, Principle and Specification
2-2
can be connected at the same time.
The Data Processing Board generates transmit excitation signals of the current
transmission to the Probe Connector Board after a series of processing including beam
forming, aperture control dynamic apodization, dynamic filter, dynamic range conversion,
demodulation, frame correlation processing and scan conversion, and transmitted to the
ultrasound control platform through the Digital Processing Board.
The echo signals are firstly converted to digital signals after a series of processing
including beam forming, aperture control, dynamic apodization, dynamic filter, dynamic
range conversion, demodulation, frame correlation processing echo signals are first
converted into digital signals. The Digital Processing Board firstly converts echo signals
to digital signals via ADC, and further into digital image signals after a series of
processing including beam forming, aperture control, dynamic apodization, dynamic filter,
dynamic range conversion, demodulation, frame correlation processing and scan
conversion, and transmitted to the ultrasound control platform through the Digital
Processing Board.
The Digital Processing Board on one hand transmits digital image signals to the control
platform, on the other hand receives control information from the control platform and
generates corresponding control data to achieve control of the front end.
The control platform is the managerial center of the whole system, which receives
operation command from the operation panel, and control the whole system based on
the current state of the system. The other functions that the control platform fulfills also
include measurement and calculation, interface display and video processing,
management of patient data and image, as well as control of storage, printing and
communication.
2.2 Technical
Specifications
2.2.1 Scanning
Mode:
Convex and linear array scanning.
2.2.2 Display
Mode: B
，
2B
，
4B
，
M
，
B/M
，
ZOOM B
2.2.3
Probe (Basic Configuration)