PuraCath Medical

Stanford University, 2010 - $16,172

Peritoneal dialysis (PD) is a treatment for patients with severe chronic kidney disease. The process uses the patient's peritoneum in the abdomen as a membrane across which fluids and dissolved substances are exchanged from the blood. Fluid is introduced through a permanent tube in the abdomen and flushed out either every night while the patient sleeps or via regular exchanges throughout the day. PD is used as an alternative to hemodialysis, with the primary advantage being the ability to undertake treatment without visiting a medical facility. The primary complication with PD is the patients’ failure to adhere to the complex protocol. This complicated protocol exists in order to ensure proper transfer of fluids while reducing side effects and complications.

The PuraCath Medical device can simplify the procedure and enhance quality of life of patients. The device is an innovative, self-contained PD catheter that doesn't rely on patient compliance.