Focused ultrasound treatment system

Abstract

The invention discloses a focused ultrasound treatment system. The focused ultrasound treatment system comprises ultrasound transmitting equipment, signal collection equipment, imaging equipment, central processing equipment and feedback control equipment, wherein the ultrasound transmitting equipment transmits focused ultrasound to a target area or a target part, and the signal collection equipment and the imaging equipment are matched with the central processing equipment and the feedback control equipment to position the target part and adjust the relative position between a focused ultrasound focus and the target part in real time. The treatment target is better tracked, and the ultrasound treatment dosage is adjusted in real time, so that the precision of treatment positioning and thetarget tracking ability are improved, and the precision and stability of the dosage needed for treatment are guaranteed; and in addition, in the treatment process, temperature change parameters can be further determined, the feedback control equipment adjusts working parameters of the ultrasound transmitting equipment according to echoes and the temperature change parameters, thus the overhigh temperature of local tissue of a patient is effectively avoided, the treatment efficiency is improved, and the pain of the patient and side effects on the patient are relieved.

Description

technical field [0001] The present invention relates to the technical field of medical devices, and more specifically, to a focused ultrasound treatment system. Background technique [0002] Extracorporal Focused Ultrasound (EFU) takes advantage of the good targeting, convergence and penetrating characteristics of ultrasound to focus the low-energy-density ultrasound on the target site in the body after passing through the skin and path tissue in vitro, which can A focal region with extremely high energy density is formed in the target area, and through the heat, cavitation and mechanical effects of ultrasound, coagulation necrosis occurs in the tissue in a short period of time, with less or no damage to the ultrasound path and surrounding tissues, achieving non-invasive , treatment, ablation or resection of target tissue, has been widely used in tumor ablation therapy. Studies have found that nerve tissue has a special lipid bilayer membrane structure, which makes it very ...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a focused ultrasound treatment system to solve the problem that the traditional focused ultrasound treatment system cannot accurately locate the target, resulting in low treatment efficiency, and the inaccurate control of focused ultrasound working parameters increases the pain and damage of patients

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