SYSTEM FOR ESTIMATING FUNCTIONAL CHARACTERISTICS OF END LOOP ANASTOMOSES UNDER EXPERIMENTAL CONDITIONS

摘要

FIELD: medicine. ^ SUBSTANCE: system has silicon catheters implantable above and below anastomosis, probe having inflatable cuff for setting boundary between gastric and esophageal lumen, silicon tube to be introduced into proximal region of efferent intestine below the anastomosis. Probe with cuff and efferent tube are connected to roller pump for supplying physiologic saline or colloid solution into the system. The silicon catheters are connected to electronic transducer unit for measuring hydrodynamic pressure in the system. ^ EFFECT: high quality of anastomosis characteristics estimates. ^ 1 dwg