METHOD TO PREDICT MEDICAL OPERATIONAL INTERVENTION OUTCOME IN CASE OF MIDDLE-AGED AND OLD PATIENTS ACUTE CHOLECYSTITIS Russian patent published in 1994 - IPC

FIELD: medicine. SUBSTANCE: to make quantitative registration and to increase accuracy of surgical treatment prediction in case of most acceptable and mild methods of test and estimation of surgical risk level dynamics in process of pre-surgery patient preparation they, using spirogram and rheogram before and after loading test carrying out, estimate activity of patient cardiovascular and respiratory systems. Degree of surgical operation risk is calculated by elaborated formula, in which the most informative functional indications are used. Method has following merits: during estimation of functional state of cardiovascular and respiratory systems the most acceptable and safe method of loading was used; formula to calculate degree of surgical operation risk was elaborated on the base of mathematical analysis, that allowed to increase accuracy of prediction; functional state of tested systems and degree of surgical operation risk dynamic control is carried out in process of patient pre-operational preparation. EFFECT: method is used in medicine. 1 tbl