One device that proved to be very beneficial throughout the London riots was the pulse oximeter. A pulse oximeter, also called a pulse ox, is really a medical device used to study the blood oxygen saturation and pulse rate of your individual. An oximeter has been in existence for a long time, only recently has been adapted for home care use. This is due to the point that a finger oximeter have reduced in size plus cost. A modern day pulse oximeter can easily be carried in one's pocket, and supplies vital readings within a few moments.
Throughout the riots, physicians used a Pulse Oximeter on various injured rioters. It became a life saver, because it allowed the emergency responders to use accurate and fast readings of people's oxygen levels. These readings managed to make it a breeze for emergency responders to find out when the injured required supplemental oxygen, or were affected by any respiratory related injuries. Amazon.com reported that after the riots were occurring, the sale of bats and other items which can be found in the riots were up almost 6000%. Amazon also reported that sales of pulse oximeters were also up 300%. It could be assumed that after riots saw emergency responders make use of a pulse oximeter on site, they went ahead and purchased one for themselves after they figured out how they were useful to them.
