CASA Device for Carpal Tunnel Syndrome Treatment

This project continues the efforts initiated during the previous capstone program. The goal was to create a wearable CASA (carpal arch space augmentation) device that applies a compressive force to the carpal tunnel area and relieve the symptoms of carpal tunnel syndrome. One of the previous groups worked on a manual approach that utilized a printed brace, spring force mechanism, and cord tightening system. The design applied a force to the carpal tunnel area via the spring force mechanism, and the force applied was controlled through the cord tightening system. The other previous group worked on an automatic approach using a medical bladder and pneumatic pump. The system was designed to inflate and deflate the medical bladder automatically at specified intervals during the treatment period. In this capstone project, the specific aim is to improve upon the supportive housing, epidermal interface, and force generator with a solution that is affordable and comfortable.