analog picture
1.To solve the problem of connecting the analog Ultrasound B with the PACS system, this essay introduces a new design and implementation of Ultrasound B picture capturing workstation based on PACS system. As an interface between Ultrasound B and PACS system, this system mainly solves the problem of capturing, storing and transferring pictures of Ultrasound B. Regarding to the capturing, it can accomplish single frame or dynamic multi frame capturing according to the standard video input.
3.Different bits data such as 8 bits,10 bits,12 bits,which based on wave picture obtained by scanner or software for drawing picture,can be produced automatically and may be send to AT89S51 microchip through serial interface. In addition,the data can be written into memory such as 24CXX,93XX,AT28CXX. Therefore,it was very convenient to produce all kinds physiological signal by digital to analog conversion.
