METHOD FOR PLASTY OF MAIN ARTERY DEFECT AFTER CLOSING ARTERIOVENOUS FISTULA WITH USING FISTULA VEIN WALL AS PATCH Russian patent published in 2020 - IPC A61B17/12 A61B17/00 

Abstract RU 2739678 C1

FIELD: medicine.

SUBSTANCE: invention relates to medicine, particularly to cardiovascular surgery. Skin and subcutaneous fat is incised, arteriovenous anastomosis is recovered. Vascular clamps are placed on the artery distally and proximally to the anastomosis. Vascular clamp is applied on fistulous vein, artery walls are incised together with fistulous vein. Patch is cut out by means of microscopic scissors from the wall of the fistulous vein section; the artery is repaired with the help of the atraumatic non-absorbable suture 7.0 with a continuous suture.

EFFECT: method enables avoiding postoperative development of arterial aneurysm, infection, arterial thrombosis due to similar structure of the fistulous wall.

1 cl, 1 ex

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Authors

Melnikov Mikhail Aleksandrovich

Repin Andrej Aleksandrovich

Katorkin Sergej Evgenevich

Kushnarchuk Mikhail Yurevich

Kravtsov Pavel Fedorovich

Zhukov Anton Alekseevich

Dates

2020-12-28Published

2020-03-13Filed