METHOD FOR PERFUSION PROVISION OF RADICAL THROMBECTOMY IN RENAL TUMORS WITH CARDIAC EXTENSION OF VENA CAVA THROMBOSIS Russian patent published in 2024 - IPC A61B17/00 A61M60/104 

Abstract RU 2830474 C1

FIELD: medicine.

SUBSTANCE: invention relates to cardiovascular surgery and oncology. Circulatory visceral arrest is performed by connecting an artificial circulation according to the IVC—superior vena cava—ascending aorta scheme. General protective hypothermia is created by cooling patient to 28–29 °C. Descending aorta is occluded in the inferior thoracic region immediately above the diaphragm. Radical thrombectomy from the IVC system is performed throughout its length.

EFFECT: method enables reducing a risk of developing intraoperative and postoperative complications by eliminating total circulatory arrest with ensuing negative postischemic consequences.

1 cl, 1 dwg, 3 ex

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RU 2 830 474 C1

Authors

Malyshenko Egor Sergeevich

Kornelyuk Roman Aleksandrovich

Plotnikov Georgij Pavlovich

Shainyan Maksim Borisovich

Polotbek Uulu Zholboldu

Gritskevich Aleksandr Anatolevich

Dates

2024-11-19Published

2024-03-18Filed