Your donation ensures that when blood is required, blood is offered. A blood donor wireless blood oxygen check is an extraordinary person. The blood donation course of is quick and simple. Have a mini health verify-up. We’ll take your blood pressure, temperature and pulse. Sit in a snug chair while you donate a pint of blood. That’s it! The complete blood donation course of takes about an hour. Donating platelets will take roughly two to a few hours. What happens to your blood after you donate? Have you ever ever donated blood only to marvel the place it went and who it went to? We’ve all heard the phrase "donating saves lives," but we hardly ever know who has survived because of this generous donation. Read in regards to the journey of a wireless blood oxygen check unit and the child it saves. Since red blood cells carry oxygen to all parts of the physique, most of these transfusions are most wanted after important blood loss attributable to trauma, surgical procedure, or to deal with anemia. A single pink blood cell donation may be made each eight weeks