ULTRASOUND-GUIDED VACUUM-ASPIRATION VENOUS THROMBECTOMY FROM ILIOFEMORAL SEGMENT Russian patent published in 2024 - IPC A61M25/01 A61M25/10 A61B17/00 A61M1/00 A61B8/08 

FIELD: medicine.

SUBSTANCE: invention relates to vascular surgery, and can be used for treatment of acute, subacute and floating thrombosis in iliofemoral segment. Under ultrasound navigation, a common femoral vein is punctured, an introducer is inserted into it, a Fogarty catheter is inserted above a thrombus head and inflated over the entire lumen of the vein. An introducer is inserted into the involved superficial femoral vein under local anesthesia. It is introduced into common femoral vein under ultrasound guidance. An aspiration tube connected to a high-pressure suction is inserted into the affected segment through an introducer; a vacuum-aspiration thrombectomy is performed from the iliofemoral segment. An ultrasound control is performed; if there are no residual thrombosis phenomena, the balloon catheter is deflated and removed, and both introducer sheaths are removed.

EFFECT: method eliminates the risks of developing and aggravating renal failure in the absence of the need for an angiographic installation, the presence of a specially trained endovascular team of surgeons, eliminates X-ray exposure of medical personnel and patient.

1 cl, 6 dwg, 1 ex