2-5 
 
NIBP Module 
The NIBP module consists of blood pressure measurement board and pump and valve 
assembly, providing measurement acquisition of blood pressure data. The main functions of 
the NIBP module are: 
  NIBP measurement; and, 
  Data exchange with the main board through the serial ports. 
 
 
SpO
2
 board 
The SpO
2
 board collects SpO
2
 signals, processes SpO
2
 algorithm and sends measurement 
results to the main board. The power management interface board provides isolation power 
for it.   
 
 
 
2.6 External Module 
An external Temperature module can be mounted on the monitor. 
 
The independently developed Mindray Temperature module consists of an isolation power 
board, Temperature measurement board, and probes. The Temperature measurement 
board collects Temperature signals, processes algorithm and sends measurement results to 
the main board.