[3-channels data acquisition system based on single-chip-microcomputer used in the measurement of coronary sinus blood flow].
The coronary sinus blood flow can be figured out, which based on the principle of thermodilution, so long as gets the temperature of blood, indicator and mixture of blood and indicator respectively. This system is a smart slave module with single-chip-microcomputer. The structure and principles of hardware and the flow chart of software are described in detail.
Li
Z
Z
First Military Medical University.
Fan
Y
Y
Chen
G
G
D001811:Blood Volume Determination / Q000295:instrumentation* / Q000379:methods; D001330:Electronic Data Processing / Q000295:instrumentation*; D006801:Humans; D008838:Microcomputers; D012850:Sinus of Valsalva / Q000502:physiology*; D012985:Software Design