What am I looking at?
Visual recognition
Fluid-filled pressure tubing connected to a disposable transducer, stopcocks, flush system, and monitor.
06-08
Pressure transducer system
Invasive pressure-monitoring system
Three-panel learning framework
Recognition, context, and distinction
What does it do, and where will I see it?
Use & procedural context
Converts fluid pressure within a catheter or vascular line into a continuously displayed waveform and numeric pressure measurement. It is used during portal, venous, arterial, and other hemodynamic assessments, including TIPS workflows.
What most clearly distinguishes it from similar devices?
Key distinctions
The transducer is the measuring component and must be leveled and zeroed correctly; the pressure infusion bag only maintains the continuous flush and does not itself generate the pressure reading.