Product Info Part 4

Table Of Contents
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11. Slide switch 6 to its left position to start the paper. Fast forward the
paper as necessary using switch 8.
12. Place the refill needle in the side port.
13. Program a bolus (5 units) and open both stopcocks. (The 3-way stop-
cock is opened between the filter and needle and the syringe is
closed.) Maintain the needle in the side port without movement dur-
ing the entire bolus and observe the curve for the duration of the bolus
and for 10 minutes after the bolus. If leakage is suspected, the 3-way
stopcock may be turned so that the filter is off. If the pressure curve
flattens, all of the connections between the transducer and the stop-
cock are leak tight.
Figure 22: Normal Pressure Curve Example
A flush of the Catheter tip can be performed at this time. (See Appendix
F, Side Port Catheter Rinse Procedure). A repeat pressure tracing should
be made subsequent to the flush. Place system in Suspend Mode by press-
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