SIUI CTS-900 - Chapter 2: System Composition, Principle and Specification; 2.1 System Composition and Operation Principle

System Composition, Principle and Specification
2-1
Chapter 2
System Composition, Principle and
Specification
2.1 System Composition and Operation Principle
2.1.1 System Composition
The system consists of a main unit, a probe and peripheral devices. The main unit
includes Probe Interface Board, Order and Amplification Board, Digital Processing Board,
Control Platform, Operation Panel, LCD Monitor, Power Supply and Battery. See Fig. 2-1.
Fig. 2-1 System Block Diagram
2.1.2 Operation Principle
The fundamental operation principle of the main unit:
The Probe Interface Board receives transmit excitation signals from the Digital Processing
Board and generates transmit high-voltage pulse through high-voltage drive circuit. The
high-voltage pulse then is transmitted to the working elements of the probe to generate
Probe
Probe
Inter-
face
Board
Digital
Processing
Boar
d
USB Port
Video
Output
Operation Panel
Ultrasound
T/R Front-end
Ima
g
e Data
Control
Main Unit
Batter
y
LCD Monito
r
Control
Platform
Network Port
Order
and
Ampli-
fication
Board
Powe
r
DC 12V
Print Control