Mindray BeneView T5 - Page 32

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2.6 BeneLink Module
BeneLink module allows the information (patient data, alarms, etc.) from the external device
to be displayed, saved, recorded, printed, or calculated through a BeneView patient monitor.
If the patient monitor is connected with the CMS or gateway, information from the external
device can also be transmitted to the CMS or gateway. BeneLink module connects with the
external device through an ID module, which enables the information transmission between
the BeneLink module and the external device. BeneLink module can be connected to many
external devices such as anesthesia machine and ventilator.
The following diagram shows the structure of the BeneLink module:
AM1808
CPU
module
I2S
BeneLink module interface board
Isolation
circuit
Connector 1
Connector 4
Infrared
commun
-ication
board
MCU
Multiplex switch
Connector
Up serial port
Serial port of external
device
MCU serial
port
BeneView
patient monitor
Infrared ray
232 Serial port
Serial port ID interface board
232 Serial port
Connector
VCC
External device
ID_STATUS
ID_STATUS
ID_READ
Serial port
ID_READ
BeneLink module interface
board for debugging
Debugging
serial port