LI FENG
Massage Therapy at Bowne St, Flushing, NY

2002015, Oct 24, 2002

Apr 24, 2001

09/841559

Genquan Feng - New York NY, US
Joseph Shen - Sands Point NY, US
Li Feng - Elmhurst NY, US

A61B005/04

600/515000

Non-invasive to early detect myocardial inschemia is a very important problem in the medical profession. The invention used the method introduced in U.S. Pat. No. 5,509,425 and U.S. Pat. No. 5,649,544 to acquire positive (occurrence) indexes in every case of a sufficient amount database. Used the database empirically screening the said EMPI indexes, to select the CAD related indexes “Ic” and the NCI related indexes “In”, according to the positive rate of those indexes in the CAD patients and NCI patients which one is higher. Combined the “Ic” and “In” as “one Group” (Cluster), namely “Icn” to get the “index patterns” constructed by “Icn”, called “Pcn”. Then used the batabase empirically differentiating the “Pcn” to two Groups, one is “CAD related Group”, called “Pc”, and another is “NCI related Group”, called “Pn”, according to the positive rate of those “index patterns” in the CAD patients and NCI patients which one is higher. Then grossly identified the patient with the index pattern(s) within the scope of the Group “Pc” as a CAD patient, and grossly identified the patient as NCI patient when he has the index pattern(s) within the scope of the Group “Pn”. Finally, optimize the “gross diagnosis”, according to the principle of the method introduced in U.S. Pat. No. 5,542,429, to get final results (final differential diagnosis suggestions).