A type of hepatic hilum block band

Abstract

This utility model discloses a hepatic hilum occlusion band, relating to the technical field of medical auxiliary equipment. The utility model includes an elastic band and a ring. The elastic band has multiple pairs of evenly arranged symmetrical slots on both sides. The ring is a rigid rubber ring, with corresponding grooves at both ends. A clamping structure is installed in one or more of the grooves. By designing multiple pairs of evenly arranged symmetrical slots and clamping structures, this utility model allows for adjustment of the tightness and size of the occlusion band's opening, making it easy to adjust and adaptable to blood vessels of different diameters. This makes the hepatic hilum occlusion band suitable for various surgical scenarios. When the spring and clamping plate are used in conjunction with a pair of pull rings, it not only facilitates clamping but also allows for quick and easy release of the hepatic hilum occlusion band after surgery, reducing postoperative complications. This device is compact, simple to operate, and easy to use for both blocking and releasing the hepatic hilum.

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