SPRA Therapeutics is a medical device company that is commercializing pain treatments utilizing its proprietary peripheral nerve stimulation (PNS) products. They are developing a pipeline of neurostimulation pain therapies that will exploit the same physiologic mechanism of action, proprietary technology, and clinical approach. The first product to be commercialized is the SMARTPATCH™ PNS System, which is a short-term, minimally invasive system that is simple to deliver and can be used for up to 30 days to stimulate electrically a peripheral nerve to relieve pain.