Medical Improvements

Back in 2014 scientists discovered  how to protect injuries in a safer and more efficient way. Unlike ancient times were bandages would rip your skin when taking them off these new and improved spray on bandages tried in less than a minute. Conor L. Evans was the cause of excitement with this new invention! He was a Harvard Medical School Assistant Professor.

With this spray on bandage came the use of cameras and smartphones(a rectangular object in which you had to touch to make it function) with flash to take a picture of the wound. This light from the flash caused the molecules to react with the oxygen levels. The wound would emit light. If the wound showed up with a red color warns the doctor there's a problem. If its was blue it showed the doctor that everything was going great.

Now these bandages have been improved to tell us pH levels, bacterial load and other important data points needed to monitor serious injuries.

1)How do you think these band aids could have help in the past and how it will help in the future?- Kenneth

2) If this band aids are use, what will happen to the other normal band aids factories? Those this thing will change the future?-Josue
                                                                                                                                                                    3) How long will these bandages sell before more and improved ones come out? -Abigail W.

4)How do you take a picture of the wound? And with what do you take the picture? -Donaldo G