The PainShield portable ultrasound kit delivers fast relief to nerve and soft tissue damage by slowly releasing ultrasound to the user’s face. The therapeutic transducer is incorporated into a disposable patch to deliver localized energy to relieve pain and induce soft tissue healing. This ultrasound device is extremely effective, providing trigeminal neuralgia acute pain relief and treatment. The kit includes the device driver unit, 2 facial treatment shields, charger unit, self-adhesive wrap, and manual for reference.