Arteriovenous Fistula Puncture Model

This high-fidelity training model replicates an adult maleís left arm with a realistic arteriovenous fistula, providing tactile and auditory feedback for practicing standard 
hemodialysis techniques. It features a simulated blood return system and replaceable 
puncture modules for effective medical training and skill assessment.

Simulates mature fistula characteristics: arterialized vein (8-10mm diameter, 2-3mm depth) with palpable thrill and audible mechanical bruit. Realistic cannulation training.

Supports ìladder techniqueî for alternating puncture sites (arterial end: 3-5cm from fistula; venous end: 5-7cm spacing).

Integrated blood reservoir (300ml capacity) with refill port for continuous practice. Mimics lifelike extracorporeal circulation steps: disinfection, cannulation, heparinization, and tubing connection.