Mindray VS-900 - Page 17

2-3
The following figure shows the main unit architecture of the vital signs monitor.
NIBP socket
SpO
2
socket
15V
AC-DC power
module
AC-IN
Power
management
and interface
board
Power
On/Off
keypad
(Indicator)
2600mAh
battery
Speaker
Alarm lamp
board
LCD display
Pump
Main board
Wi-Fi module
External interface
Knob
Touchscree
n control
board
Touch
screen
Front Housing Assembly
Rear Housing Assembly
NIBP module
Predictive
Temp
module
SpO
2
board
（Standard
Mindray, OEM
optional）
SpO
2
isolation power
External Module
SD card
I2C
LVD
S
Backlight
RJ45/USB/Multifunctional
(nurse call, extended ports)
Temp
probe
Recorder