GE Logiq9 color ultrasound diagnostic system with superior image quality, data analysis capabilities and higher operating efficiency, is widely used in clinical abdomen, heart, maternity, blood vessels, the urinary system and small organs and other diagnostic tests, providing superior image quality , a combination of all clinical performance capabilities for patient diagnosis. However, with the aging of equipment in use will encounter some common faults and problems, the breakdown phenomenon and processing method using the device encountered were analyzed by structural composition and working principle introduction of GE Logiq9 ultrasound, for reference.
GE Logiq9 ultrasound from the power module, a computer (PC), the front end circuit board boxes, displays and control panels and other components.
① Power Module (DC) function is to mains 220 V AC into the various parts of each group needed to host the operating voltage;
② computer loaded with Window XP operating system (OS) and the corresponding application, is the heart of the machine, job control and coordination of the various parts of the host, and the front end of the signal sent for analysis to calculate the formation of the video signal output to the display, see ultrasound images obtained;
③ front-end circuit board by the RF AMP, TD plate, EQ board and BMP plates, main function is to drive the ultrasonic probe transmit ultrasonic vibration from the wafer, and receives the reflected ultrasound signal, signal processing and the corresponding mode superposition, and finally formation of the RF signal sent to the computer for analysis and processing.
