Maybe you were kicking the ball around with friends and twisted your ankle or maybe your heel broke and you tumbled to the pavement, skinning your knee. Would you be able to take care of your injuries right away? Would you be painfully forced to wait until you could get back home or to the office? It isn't pleasant to try and walk on a sprained ankle or with blood dripping down your shin. If only you had a way to take care of the injury that would hold you over until you could get a good look at it and determine whether or not, you needed medical attention. Oh wait You can do just that when...