Transpac IV Trifurcated Kit With Safeset Reservoir And 2 Blood Sampling Ports, 84 inch Tubing, 3 3 ml Intraflo Flushes, 3 Disposable Transducers, Macrodrip, Item No. 42500-04 || Usage: || The Transpac Disposable Straight Pressure Transducer (DSPT) is an extravascular pressure transducer that interfaces between a catheter and pressure monitor by converting changes in pressure into electrical currents that can be input into a compatible pressure monitor. The SafeSet Reservoir system is a blood sampling system assembled directly to the patient monitoring line (Transpac units). The SafeSet reservoir is used on patients where periodic blood sampling is required.