We considered the possibility of a ball design for the valve, hoping that thrombus formation would stop at the margin of the valve orifice and not interfere with valvular function 4. Such devices ...

Schneider Electric South Africa, the leader in the digital transformation of energy management and automation, offers the ...

Comprised of a silastic ball enclosed in a metal cage, the Starr-Edwards valve was a revolutionary ... After two years of intense collaboration, constant design modifications and experimental ...