Nanovibronix is a company that produces an ultrasound device, the Uroshield, for indwelling catheters fighting the catheter related infections that affect so many paraplegics. UroShield can be attached to any indwelling urinary catheter, transforming it into a therapeutic device. The Uroshield can relieve Foley catheter pain, reduce urinary tract infections, alleviate spasms, and help any inconveniences caused by the use of any type of indwelling urinary catheter.