Datasets of the electrode configuration and pulse setting of a catheter-based double fusiform mesh electrode for endoluminal irreversible electroporation

Documentation of the dataset

The electrode is made of a shape-memory alloy wire which resembles metal mesh. The surgeon can adjust the shape of the electrode via the operation handle, which includes the natural state (NS) and the expansion state (ES). The electrode radius (r) in the NS is similar to that of the catheter, while it increased to the expansion radius (exp_r) to form the fusiform mesh in the ES. Left- and right-hand helices starting from the same wire node constitute the basic unit of electrode wires. The wire nodes are arranged in a specific angular interval along the circumference of the catheter. The quantity and density of the mesh depend on the total number of nodes of the wire (n). The electrode length (l) is the distance from the start point to the endpoint of the electrode wire and is the same for both electrodes. In our study, we defined electrode spacing (s) as the distance between the end of the upper electrode and the top of the lower electrode.

Dataset 1. The volume of effective electric field and the average electric field strength in the tissue under various conditions of electrode configuration and pulse settings.

Dataset 2. The raletive volume ratio of electrical and thermal injuries, average temperature in tissue and target under various of conditions by time-dependent study.

Dataset 3. The average probability, and volume of electrical injury and thermal injury in tissue and target under various conditions of electrode configuration and pulse settings. 

Dataset 4.The average probability, and volume of electrical injury and thermal injury in tissue and target under various conditions of electrode configuration and pulse settings at 50, 100, 150, and 200 pulses.