METHOD OF DETERMINING PRESCRIPTION OF BRUISES ON LIVE FACES Russian patent published in 2010 - IPC A61B5/117 

FIELD: medicine.

SUBSTANCE: invention relates to medicine, namely to forensic medicine. In order to determine prescription of bruises on live faces distantly measured are maximal temperature of bruise and minimal temperature of uninjured symmetrical part, area of bruise, established is passport age of examined person. Prescription of bruise in case of its face location is calculated by formula: BP_a=94.674-31.486×(t_bruise-t_symm)+1.16×S; in case of its body location - by formula: BP_a=98.845-36.552×(t_bruise-t_symm)+1.513×S-0.183×A; in case of its location on extremities - by formula: BP_a=99.369-43.348×(t_bruise-t_symm)+1.650×S-0.220×A; where BP_a is calculated bruise prescription, hour; t_bruise is bruise temperature, °C; t_symm is temperature of uninjured symmetrical part, °C; S is bruise area, cm²; A is victim's age, year. Calculation of range within which true value of bruise prescription (BP) lies in case of its face location is carried out by formula: 15.864e^0.018BPa ≤ BP ≤ 25.637e^0.015BPa; in case of its location on body - by formula: 13.181e⁰.^019BPa ≤ BP ≤ 26.734e^0.015BPa; in case of its location on extremities - by formula: 10.983e^0.022BPa ≤ BP ≤ 26.734e^0.015BPa; where BP_a is calculated bruise prescription, hour; BP is true bruise prescription, hour.

EFFECT: method allows to determine bruise prescription on live faces distantly with high accuracy.

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