A color ultrasound imaging microwave treatment system and microwave radiation probe identification method

Abstract

The invention relates to a thyroid nodule and tumor color Doppler imaging microwave treatment system and a needle selection method. The treatment system comprises a color Doppler imaging unit, a microwave generating unit, a water-cooled microwave radiation probe, a water-cooled circulating control unit and a microprocessor control unit, wherein the microprocessor control unit is in charge of outputting a microwave power control signal to control and regulate power of the microwave generating unit. The color Doppler imaging microwave treatment system disclosed by the invention, when used for treating thyroid nodules and tumors, can achieve transient radiation on the basis of microwave energy under color Doppler imaging, and the radiation energy is controllable; and with the application of the system, thyroid tissues of pathological change can be precisely and rapidly ablated, so that a treatment purpose is achieved.

Description

technical field [0001] The invention relates to a minimally invasive treatment medical device for thyroid nodules and tumors, in particular to a color ultrasound imaging microwave treatment system for thyroid nodules and tumors and a microwave radiation probe identification method. Background technique [0002] Thyroid nodules and tumors are common and frequently-occurring diseases. In the general population, the detection rate of thyroid nodules is about 4% by palpation, and the detection rate by high-frequency ultrasound is as high as 20%-60%. At present, the treatment of thyroid nodules first needs to distinguish whether the pathological type is benign or malignant, and about 5%-15% of the nodules are malignant tumors, and benign thyroid nodules also have the potential of malignant transformation. Nodules with local compression symptoms or nodules that cannot exclude potential malignancy also need timely treatment. [0003] Surgical removal is the usual treatment for thy...

AI Technical Summary

Problems solved by technology

On the other hand, the effect of ablation treatment of thyroid nodules and tumors needs to be monitored and judged in time during the operation. Therefore, in the past, when using other instruments to treat thyroid nodules and tumors with thermal ablation, firstly, the release of heat energy is not easy to control accurately, and complications are prone to occur. Second, the implementation of this minimally invasive surgery must have both thermal ablation therapy equipment and high-frequency color Doppler ultrasound equipment, which is inconvenient to operate, bloated equipment, takes up a lot of space, and is not conducive to the promotion and application of technology in medical institutions. and deficiencies

Images