Personal use extracorporeal low intensity acoustic or shock wave mechanical tip and methods of use

A treatment device comprising:

• a housing having a longitudinal axis extending between a proximal end and a distal end;
• a motor disposed within the housing adjacent the proximal end and having a rotatable motor output shaft;
• a driveshaft operatively coupled to the motor, the driveshaft having a cam follower;
• a cam spaced away from the motor output shaft and operatively coupled thereto via a coupler, the coupler being rigidly coupled to the motor output shaft adjacent the proximal end and extending distally thereof and being at least partially disposed about the cam, the coupler extending over the cam follower and terminating distal to the cam follower, the cam follower being movable relative to the coupler;
• a striking element operatively driven by the motor;
• and
• a tip disposed adjacent the distal end.