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Blood donation center at the University Hospital of Basel, Switzerland. From left to right: Two cell separators for apheresis, secluded office for pre
Blood donation center at the University Hospital of Basel, Switzerland. From left to right: Two cell separators for apheresis, secluded office for pre-donation blood pressure measurement and blood count, and on the right, chairs for whole blood donations.
A blood collection bus (bloodmobile) from Japanese Red Cross at Myōdani Station in Suma-ku, Kobe, Hyōgo Prefecture, Japan
A blood collection bus (bloodmobile) from Japanese Red Cross at Myōdani Station in Suma-ku, Kobe, Hyōgo Prefecture, Japan
A US Navy sailor donating blood
A US Navy sailor donating blood
A donor's arm at various stages of donation. The two photographs on the left show a blood pressure cuff being used as a tourniquet.
A donor's arm at various stages of donation. The two photographs on the left show a blood pressure cuff being used as a tourniquet.
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Venous (darker) and arterial (brighter) blood
Venous (darker) and arterial (brighter) blood
Two tubes of EDTA-anticoagulated blood. Left tube: after standing, the RBCs have settled at the bottom of the tube. Right tube: Freshly drawn blood
Two tubes of EDTA-anticoagulated blood. Left tube: after standing, the RBCs have settled at the bottom of the tube. Right tube: Freshly drawn blood
A scanning electron microscope (SEM) image of a normal red blood cell (left), a platelet (middle), and a white blood cell (right)
A scanning electron microscope (SEM) image of a normal red blood cell (left), a platelet (middle), and a white blood cell (right)
Vertebrate red blood cell types, measurements in micrometers
Vertebrate red blood cell types, measurements in micrometers