Arterial Replacement Units
Extend the life of your ProxSIMity Arterial Puncture Simulator with our official Arterial Replacement Units.
Designed for seamless use with the ProxSIMity quick-swap system, these modules allow uninterrupted training without replacing the entire simulator—saving both time and maintenance costs.
Each replacement unit features radial and ulnar arteries embedded within realistic multilayer soft tissue that replicates true arterial depth, wall tension, and puncture feedback. Built to withstand hundreds of punctures and arterial line insertions, each unit maintains lifelike tactile realism, pulsation response, and smooth fluid performance when connected to the ProxSIMity Blood Circulation Unit (BCU).
When the arteries eventually wear out, simply swap in a new unit to restore full functionality and keep your training consistent and reliable.
 
Features
Official replacement units for the ProxSIMity Arterial Puncture Simulator
Quick-swap compatible for rapid, tool-free changeovers
Includes dual arteries (radial and ulnar) with realistic pulsation response
Durable multilayer tissue for authentic tactile feedback
Built to withstand repeated arterial punctures and cannulations
Low-maintenance and cost-efficient for long-term use
Compatible with the ProxSIMity BCU (sold separately) for adjustable pulsatile flow