20110054386 | VIBRATING ANESTHESIA DEVICE - The hand-held vibration anesthesia tool of the present invention includes a housing in which a battery, vibratory motor, switch and light source are enclosed. A switch turns the motor and light on and off. A tip extends from the housing for touching a patient's skin. When the motor is actuated, vibrations are transmitted through the tip to the skin to create an anesthetized zone. The light defines a target for the needle or other treatment adjacent the tip. | 03-03-2011 |