{HEAD ~ The method} and the device are combined with {TAIL ~ a method} for detecting blood cells, red blood cells, haemoglobin and debris in liquid coming from a surgical site to provide an automatic control and rinsing system with clear vision in the viewing area of the operational site 
combined with
{ HEAD ~ The method } and the device are combined with { TAIL ~ a method } for detecting blood cells , red blood cells , haemoglobin and debris in liquid coming from a surgical site to provide an automatic control and rinsing system with clear vision in the viewing area of the operational site
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH