METHOD FOR MODELING PULMONARY ARTERY THROMBOSIS IN CONDITIONS OF VENOUS THROMBOSIS Russian patent published in 2022 - IPC G09B23/28 A61B17/00 

Abstract RU 2770355 C1

FIELD: experimental medicine.

SUBSTANCE: invention relates to experimental medicine, namely to surgery. Block the blood flow in the inferior vena cava under the left renal vein by applying a ligature. All lateral and posterior tributaries of the inferior vena cava are tied up to the confluence of the iliac veins in such a way that the inferior vena cava is exposed. The occlusion is maintained for up to 48 hours to achieve pulmonary thrombosis.

EFFECT: method provides the possibility of modeling local pulmonary artery thrombosis in conditions of deep vein thrombosis, excludes thrombus migration due to the preservation of the ligature on the inferior vena cava and its tied branches, while the thrombosis that develops in it creates the basis for systemic effects underlying the development of thrombosis pulmonary artery by affecting its endothelium.

1 cl, 1 ex

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RU 2 770 355 C1

Authors

Porembskaya Olga Yaroslavovna

Sajganov Sergej Anatolevich

Kravchuk Vyacheslav Nikolaevich

Dates

2022-04-15Published

2021-08-26Filed