Novel vascular anastomosis device for vascular surgery department

Abstract

The invention discloses a novel vascular anastomosis device for a vascular surgery department. The novel vascular anastomosis device for the vascular surgery department consists of an outer tube and an inner tube, wherein the inner tube is positioned in the outer tube; a connecting buckle is arranged on the wall of the outside of the inner tube; the inner tube is fixedly connected with the wall ofthe inside of the outer tube through the connecting buckle; blood vessel pressing devices are inlaid in two ends of the outer tube; an inlaying hole and locking holes are formed in tube bodies of thetwo ends of the outer tube; the locking holes are positioned on the two sides of the inlaying hole; each blood vessel pressing device consists of a push plate, a connecting column and a pressing plate; the two ends of each connecting column are separately fixedly connected with the corresponding push plate and the corresponding pressing plate; and a limiting buckle plate is arranged on the body of each connecting column. When the novel vascular anastomosis device is used for connection of blood vessels, only blood vessels at the two ends require to be nested on the inner tube, the blood vessels are pressed by the blood vessel pressing devices on the outer tube, then communication between the blood vessels can be realized, therefore, the operational process of the vascular anastomosis device is simple, the vascular anastomosis device is convenient to use, blood vessel connection time is greatly saved, and the efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a novel vascular anastomosis device for vascular surgery. Background technique [0002] Vascular anastomosis device refers to a device that connects blood vessels. In addition to arteries-capillaries-veins, blood vessels in the human body are connected between arteries and arteries, between veins and veins, and even between arteries and veins. They can be directly connected with each other to form vascular anastomosis, which can be divided into arterial anastomosis, venous anastomosis, arteriovenous anastomosis and collateral anastomosis. [0003] Vascular anastomosis is often used in surgery. Through the vascular anastomosis device, the broken blood vessels can be connected to achieve the effect of vascular reorganization. The current vascular anastomosis device has a relatively complicated operation process, and it costs more to connect the blood vessels. time. Con...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a new type of vascular anastomosis device for vascular surgery, which solves the problem that the current vascular anastomosis device has a relatively complicated operation process, and it takes a lot of time to connect the blood vessels.

Images