Patent ID: 7878991

Claim:
A portable ultrasound device for treating wounds, comprising: a. A power supply; b. A generator electrically connected to said power supply; c. An ultrasound transducer containing a distal end, electrically connected to said generator; d. An ultrasound tip attached to the distal end of said ultrasound transducer comprising: i. A proximal concentrator portion, having a longitudinal axis, in contact with said transducer, said concentrator portion tapering toward a smallest cross section at it's distal end; ii. A distal end radiation portion oriented substantially perpendicular to said longitudinal axis of said concentrator portion containing a peripheral boundary, said distal end radiation portion projecting radially from the distal end of said concentrator portion, with a maximum diameter approximately 2 times or greater than the diameter of said smallest cross section of said concentrator portion; and e. A fluid supply capable of delivering a fluid to the radiation portion.