A focused ultrasound therapy device

Abstract

The invention discloses a focused ultrasonic treatment device, specifically relates to the technical field of ultrasonic treatment, comprising a main unit and a connecting wire, the main unit is connected with a treatment mechanism through the connecting line; the treatment mechanism includes a casing, and the bottom end of the casing is fixed There is a handle, the outer end of the handle is fixed with a sleeve, the inside of the shell is provided with a focused ultrasound component, the top of the shell is opened with a cavity, and the cavity is set on one side of the focused ultrasound component, and the inside of the cavity A balloon is provided, and a bracket is provided at the outer end of the balloon. The present invention emits ultrasonic waves after being sent into the coronary artery through the focused ultrasonic component, and the lesion can be treated accurately in the early stage, and the lesion can be treated more thoroughly, and the lesion details of the ultrasonic imaging technology can be displayed well, cheap, fast, non-invasive, non-radiative, continuous dynamic and repeated scanning , when the lesion is not satisfied with in vivo ultrasonic focusing treatment, the stent will be expanded by balloon expansion to prop up the coronary artery and improve the treatment effect.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of ultrasound therapy, and in particular to a focused ultrasound therapy device. Background technique [0002] Coronary atherosclerotic heart disease, referred to as coronary heart disease, refers to abnormal lipid metabolism, lipids in the blood are deposited on the original smooth arterial intima, and some atherosclerotic lipid substances accumulate in the arterial intima White plaques are called atherosclerotic lesions, and these plaques gradually increase to narrow the arterial lumen, block blood flow, cause heart ischemia, and produce angina pectoris. Coronary atherosclerosis is usually treated by interventional therapy. Through the femoral artery at the root of the thigh or the radial artery on the wrist, stents or other devices are placed into the coronary artery through vascular puncture to relieve coronary artery stenosis. However, traditional balloons Implantation of stents a...

AI Technical Summary

Problems solved by technology

Coronary atherosclerosis is usually treated by interventional therapy. Through the femoral artery at the root of the thigh or the radial artery on the wrist, stents or other devices are placed into the coronary artery through vascular puncture to relieve coronary artery stenosis. However, traditional balloons Implantation of stents after dilation has limitations and disadvantages: only when the lesion is severely stenotic can there be pointers, which may delay the disease; treatment of lesions is inaccurate; treatment of lesions is not thorough; stent implantation takes a long time and is difficult

[0003] High-intensity focused ultrasound therapy is an emerging non-invasive technology for tumors. It focuses low-energy ultrasound outside the body on the body to form a focal area of ​​high-energy ultrasound. The local tissue can reach a high temperature of 65-100°C in an instant. The biggest feature is that it is non-invasive. , the scope of application is in uterine fibroids, bone tumors and some liver cancers, but the focused ultrasound in vitro has the disadvantages of being too far away and difficult to accurately locate, so a focused ultrasound treatment device is needed

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