Visual amplatzer conveying and positioning apparatus for interventional therapy of congenital heart disease

Abstract

The invention discloses a visual amplatzer conveying and positioning apparatus for interventional therapy of congenital heart disease, comprising an outer sheath; one end of the outer sheath is in threaded connection to a first screw cap, an inner sheath is arranged in the outer sheath, one end of the inner sheath is in threaded connection to a second screw cap, one side of the outer sheath far away from the first screw cap is provided with a monitor, a telescopic rod is arranged between the monitor and the outer sheath, the monitor is connected with the outer sheath through the telescopic rod, the bottom end of the telescopic rod is provided with a rotating device, the rotating device comprises a rotating portion and a fixed portion, the rotating portion of the rotating device is connected to the telescopic rod, and the fixed portion of the rotating device is fixedly connected to the sidewall of the outer sheath. Outer sheath positioning is accurate, surgical risk is reduced, vascular injury is avoided, X-ray imaging is not required for the surgical process, no irradiation damage is caused to doctors and patients, and working efficiency is improved. The visual amplatzer conveying and positioning apparatus for interventional therapy of congenital heart disease is applicable as an opening combination for congenital heart disease.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a visual occlusion umbrella delivery and positioning device for interventional treatment of congenital heart disease. Background technique [0002] With the development of science and the progress of society, modern equipment is gradually entering people's lives. Modern equipment not only makes people's life more convenient, but also promotes the progress of human society. [0003] The traditional interventional treatment of congenital heart disease adopts medical interventional treatment, which is to cut a small wound from the femoral artery and deliver the delivery device to the lesion along the femoral artery. Due to the relationship between the location of the lesion, the delivery device needs to have different angles to send the occluder into the location of the lesion. [0004] Under the existing medical technology, it is necessary to use the X-ray machine for many...

AI Technical Summary

Problems solved by technology

[0004] Under the existing medical technology, it is necessary to use the X-ray machine for many times for a long time to contrast the heart during the operation, which will cause certain radiation damage to the medical staff and patients. Moreover, the existing delivery device is long and the positioning of the outer sheath is not correct. Accurate, there may be complications such as vascular injury during the operation

Images