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Method and apparatus for automatically controlling the level of
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Transcript
U.S. Patent
May 15, 2001
RUN
MODE
Sheet 5 0f 7
US 6,231,560 B1
/460
180
PATIENT
INITIATED
REQUEST
MODIFY
PCA
ROUTINE
I
QUERY
PATIENT
PCA
TIMER
EXPIRED
Y
OBTAIN
HISTORICAL
DATA
RESET
PCA
TIMER
I
PROCESS
DATA
l
MODIFY
PCA
Fig. 5.
![CATHETER] l4](http://vs1.manualzilla.com/store/data/005800484_1-96ddef239138aa0bf6f1f198133819de-150x150.png)