Patent ID: 6081809
Filing Date: 2000-06-27
Classification: G06F,G16H,Y10S

Abstract:
A method of producing medical charts from data stored in database tables, said database tables comprising a structure of multiple nested time axes, comprising the steps of:monitoring patient conditions and taking measurements reflecting said patient conditions;entering data resulting from said measurements into an original database in a digital computer;determining a time interval;extracting records from said original database according to said time interval;calculating one or more values from the data in said records for said time interval;constructing a first progeny database table, said first progeny database table containing said values for a plurality of said time intervals; andconstructing other progeny database tables with time axes different from the time axis of said first progeny database table, said other progeny database tables being constructed from said first progeny database table,wherein said first progeny database table and said other progeny database tables serve as input to a computed file medical chart system, said computed medical file chart system generating said medical charts showing changes in clinical data, and wherein said computed medical file chart system replaces missing values with interpolated values.