The ICU Medical 423710411, corresponding to model 42371-11 and identified as PT48MM, is a 48 inch arterial pressure tubing extension designed for compatible fluid-filled invasive pressure monitoring systems. The PT48MM designation refers to a 48 inch pressure line with two male connectors.

Manufacturer catalog information identifies the tubing as high-durometer PVC with an approximately 0.110 inch outside diameter and 0.065 inch inside diameter. This construction is designed to provide the firm fluid pathway required for pressure waveform transmission within appropriately configured hemodynamic monitoring systems.

The 48 inch length provides additional working distance between compatible pressure-monitoring components while remaining shorter than 60, 72, or 84 inch alternatives. This can help clinicians organize the patient, transducer, tubing, and monitoring equipment according to the needs of the clinical environment.

The ICU Medical 423710411 is supplied as 25 pressure tubing extensions per case.

Key Benefits

• 48 inch pressure tubing provides approximately 122 cm of additional monitoring-line length.
• Two male connectors support connection between compatible female luer interfaces.
• High-durometer PVC construction is designed for fluid-filled pressure monitoring applications.
• 0.110 inch outside diameter and 0.065 inch inside diameter configuration.
• Supports extension of compatible invasive arterial pressure monitoring pathways.
• Provides more reach than shorter 6, 12, 24, or 36 inch pressure tubing options.
• Can help simplify equipment positioning in critical care and procedural environments.
• Supplied 25 units per case.