1) Transfusion medicine
Found on
https://www.crosswordclues.com/clue/blood-pump
The blood pump was patented in 1855 by Porter and Bradley and was hand operated. A modification first named surgical pump, designed and manufactured by E. E. Allen in 1887, was intended for direct blood transfusion. Truax, who also distributed and promoted the Allen pump with one roller, developed the first double roller pump in 1899. In the follo...
Found on
http://en.wikipedia.org/wiki/Blood_pump
a machine used to propel blood through the tubing of extracorporeal circulation devices.
Found on
http://www.encyclo.co.uk/local/21001
No exact match found.
