Epidural Pressure Waveform Recordings by the CompuFlo® Cath-Checker System

"The CompuFlo Epidural Instrument allows the objective identification of the epidural space by pressure measurement at the needle tip and consequently enables the physician to perform epidural anesthesia and epidural injections using standard methods. However, for the purpose of this study the instrument will be used only as a monitor to detect the occurrence of EPW.~The CompuFlo Epidural Computer Controlled Anesthesia System has received a CE mark in the European Union and it received 510(k) clearance from the FDA in June 2017."