-
200
Galen
galen states differnence between arteries and veins also says blood passes through liver -
300
Egypt
the first public human dissention occured in egypt -
350
Aristotle
aristotle believed that the heart was make up of 3 chambers -
400
Hipocrates
hippocrates preached that disease was caused by natural forces not magic -
Jan 1, 1200
Pulmanary Circulatataion
eminento cario discovers pulmanary circulatation which is the flow of blood both to and form lungs -
Jan 1, 1553
Michael servetus
michael servetus discovers blood pumps through the heart -
Vein valves
fabricius publishes of venin book on vein valves including first drawing of venin -
William harvey
william harvey publishes a book on blood through the human body -
red blood cells
jan swammerdam because the first person to observe and descibe red blood cells -
capillary system
marcello malpighi observes the capilliary system and connects veins and arteries -
blood transfusion
richard lower performed the first know blood transfusion on 2 dogs -
lamb and boy blood transfusion
jean baptiste denis peformed a blood transfusion -
size of red blood cell
anton van leevwenhock detemined the size of a red blood cell 25000x smaller then a single grain of sand -
first human blood transfusion
phyilp syng physic performend the first human blood transfusion -
blood platelets
william osler discovers blood platelets -
blood type
karl landersteiner discovers 3 main blood types A,B and C -
Another blood type
alfred von decastello and adriano sturli identify a fourth blood type A,B -
Matched blood transfusion
reuben attenberg performs the first transfusion cross matching blood -
blood storage
richard lewis puts sodium citrate in donor blood to help preserve it for a few days in the refrigerator -
blood depot
oswald robertson established the first blood depot -
cadaver blood
dr.serge yudin successfully performs a blood transfusion using cadaver blood -
blood donors
red cross opened civilian blood donation center -
Aids
first case of aids are reported -
blood screening
blood was screened for all diseases to prevent diseases through blood transfusions