DIAGNOSTIC TECHNIQUE FOR POSTPARTUM SUBINVOLUTION OF UTERUS Russian patent published in 2011 - IPC A61B8/08 

Abstract RU 2431445 C1

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to obstetrics and gynaecology, and aims at diagnosing postpartum subinvolution of uterus. It involves ultrasound examination of an anteposterior uterus size and a thickness of endometrium 2 hours and 3 days after partus. An involution coefficient (Kin) is calculated by formula: Kin=A-B/a-b, where A is the anteposterior uterus size (mm) 2 hours after partus, B is the M-echo thickness (mm) 2 hours after partus, and a is the anteposterior uterus size (mm) 3 days after partus, b is the M-echo thickness (mm) 3 days after partus. If the Kin value is less than 1.3, subinvolution of uterus is stated.

EFFECT: technique is simple, allows diagnosing subinvolution of uterus on the 3rd postpartum day.

3 ex

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RU 2 431 445 C1

Authors

Ustjuzhanina Natal'Ja Vladimirovna

Grebenkin Boris Evgen'Evich

Dates

2011-10-20Published

2010-03-24Filed