Monitoring Kit with TP4, 30 ml Squeeze Flush and Needleless Valve, Item No. 46103-22 || 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.