Mindray PM-50, Operation Manual

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Chapter 5 Other Functions
5.1 Data Management
5.1.1 Data Storage
The Pulse Oximeter has its internal memory to store data. The memory
is divided into the ID Data Zone and Trend Data Zone.
The ID Data Zone is capable of storing 100 patients’ ID data at most.
When the number exceeds 100, new data will automatically cover the
old one from the earliest stored data.
ID001 data ID002 data ID003 data
……
ID100 data
One ID data include:
Number of the SpO
2
and pulse rate values stored to this ID,
Maximum SPO
2
value of this ID,
Minimum SPO
2
value of this ID,
Average SPO
2
value of this ID,
Maximum PR value of this ID,
Minimum PR value of this ID,
Average PR value of this ID.
Trend Data Zone is capable of storing 200 trend data (TD, as shown
below) at most. When the number exceeds 200, new data will
automatically cover the old data from the earliest stored data.
TD 001 TD 002 TD 003
……
TD 200