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fig. 7-14: PTT Analysis
1)
Min./Max. PTT [ms]
If the PTT curve exceeds the maximum or falls below minimum level, an artefact will be detected.
Adjust both values to each individual patient (child, adult) and to the measurement site (finger, toe).
fig. 7-15: Determining Artefact Limits
2)
Min. Change [mmHg]
Change of the Systolic Blood Pressure required to detect an event.
3)
Min. Duration [s]
Minimum duration of a Systolic Blood Pressure increase.
4)
Max. Duration [s]
Maximum duration of a Systolic Blood Pressure increase.
min. PTT
max. PTT
