Specifications
300 Instructions for Use Apollo SW 4.5n
Part Number: 9053586, 3rd edition
Interfaces
Sensors
Type Nellcor sensors with Oximax technology
Wavelengths 660 nm (red)
920 nm (infrared)
Light energy Infrared 1.5 to 4 mW
Standard red 0.8 to 3 mW
Acoustic pulse signal A tone is generated for each pulse detected. The pitch of the tone
proportional to the oxygen saturation. Increasing saturation increases the
pitch.
Pitch of tone The pitch of the tone is according to Nellcor specifications.
The displayed plethysmogram is a relative indicator of the pulse amplitude. Its scale is not absolute and it is only used to
judge the quality of the SpO
2 measurement.
2 serial interfaces: COM1 and COM2
Protocol MEDIBUS, MEDIBUS.X
1)
(COM 2 without real-time data)
Plug connector 9-pin sub-D, galvanic separation, 1.5 kV
Only connect devices that meet the requirements of IEC 60950-1 for ungrounded SELV circuits and the requirements of
IEC 60601-1 (as of the 2nd edition) for touchable secondary circuits with a maximum nominal voltage of 24 VDC.
Pin allocation
1 NC not connected
2 TX transmit
3RXreceive
4 DTR data terminal ready
5 GND ground
6 DSR data set ready
7 RTS request to send