PICC Placement Model with EKG Capability

The goal of this project is to produce an upper body vasculature model which can be used for simulated PICC (peripherally inserted central catheter) procedures. The model should be able to support all parts of the procedure, including gaining initial access to peripheral vessels (from left or right arm), navigate through cephalic, brachial, and basilic vessels (in the arms), and terminate in the superior vena cava. The model should also support simulating malpositions, including intrajugular vein, azygous, and contralateral (across to the opposite brachial-cephalic vein) malpositions. The model also needs to incorporate a simulated EKG signal that mimics EKG behavior consistent with real placements and human electrophysiology. The model should also support troubleshooting, including movement of the arms/limbs and head. The vasculature should be non-rigid and low friction. In order to get an EKG signal, model may need to contain fluid including methods to drain, clean, fill, etc.

The model will be used with vascular access placement nurses in human factors or usability studies to assess new guided PICC technology in development. Therefore, the model should be incorporated into a manakin. The team will have the opportunity to test the feasibility of the model with the new technology in development throughout the Capstone Project.