-
Feb 19, 1200
Pulmonary Circulation
Phisician Eminent Cario discovers Pulmonary Circulatio. Flow of blood to anf from lungs. -
Vein Valves
First vein valves are drawn. -
Blood Circulation
Book on blood circulation is published. Blood gets pumped through the body by the heart. -
Red Blod Cells
Red blood cells are discovered. -
Capillary System
Small vessels that connect arteries to veins. -
Blood Transfusion
First human to human blood transfusion. -
Blood Transfution
First blood transfusion betwen animals. -
Blood Transfusion
First blood transfusion between human and animal. -
First RECORDED Human to Human Blood Transfusion.
-
First Blood Groups
First 3 blood groupd=s, A, B, and C, ehich later change to O -
Last Blood Group
Blood type AB. -
Sodium-Citrate
Sodium-Citrate used to prevent blood clotting in stored blood. -
Blood can be stored!
Blood can be refrigerated and used a few days later. -
Storing Blood
Creation of citrate-glucose to store blood. -
Blood Depot
First blood depot created becasue of casualties during the Battle of Cambrai in World War I. -
Blood Donation Organization
Blood donor organization is formed in london. -
Hospitals Store Blood
Russia stores blood for hospital use. -
Blood Bank
-
anti-RH
An antibody -
Blood Plasma
First blood plasma center open. -
Blood Container
Blood is now stored in bags instead of glass jars. -
hemaglobin
Discovery of hemaglobin and its funtion to transport Oxygen. -
Cyro
cyro powder is used to get rid of blood clots. -
AIDS
First case of AIDS due to gay relations. -
AIDS Virus
AIDS virus from lymph nodes in neck .
