Novel multi-frequency tumor therapy apparatus

Abstract

The invention discloses a novel multi-frequency tumor therapy apparatus. The novel multi-frequency tumor therapy apparatus is characterized by comprising a mechanical unit, a computer unit, a waterway circulation device, a control display module, a three-path optical fiber temperature measurement module, a microwave power source, a radio frequency power source, a radio frequency ablation needle, a microwave ablation needle, a double-path temperature measurement needle, an orientation module and a power module, wherein the mechanical unit comprises an enclosure and a rear enclosure cover; the control display module comprises a touch computer screen and a control panel, which are arranged outside the mechanical unit; the three-path optical fiber temperature measurement module, the microwave power source, the radio frequency power source, the power module and a circulating pump are arranged in the mechanical unit; the waterway circulation device comprises a water storage bag, a recovery bag and the circulating pump connected with the water storage bag and the recovery bag. According to the novel multi-frequency tumor therapy apparatus, the technical advantages of radio frequency ablation and microwave ablation are combined and comprehensively utilized to achieve optimal clinical tumor ablation effects; the novel multi-frequency tumor therapy apparatus is novel in design, convenient to operate and popularize and high in working efficiency and accuracy, and has good using effects.

Description

technical field [0001] The invention relates to the technical field of clinical tumor ablation treatment in the medical industry, in particular to a novel multi-frequency tumor treatment machine. [0002] Background technique [0003] The multi-frequency tumor treatment machine is a new type of tumor ablation treatment equipment based on the existing radio frequency tumor ablation technology and microwave tumor ablation technology. Tumor ablation equipment is mainly used for tumors with a diameter of less than 3 cm, and microwave tumor ablation equipment is mainly used for tumors with a diameter of 3 cm to 7 cm). However, the current multi-frequency tumor treatment machine has the problems of difficulty in piercing the cancer site and low medical efficiency; secondly, the corresponding ablation frequency cannot be selected according to different tumor sizes and different tumor locations; At the same time, because the ablation radio frequency and microwave will interfere wi...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a new type of multi-frequency tumor treatment machine in view of the deficiencies in the above-mentioned prior art. The tumor treatment machine of the present invention has added the auxiliary orientation of ablation needle puncture and the computer simulation target targeting guidance function, It is convenient for doctors to insert the ablation needle into the treatment tumor site, which reduces the difficulty of needle penetration and improves work efficiency; secondly, it provides more than one conductive RF output frequency point (frequency range: 100KHz to 10MHz, to adapt to different parts of tumor tissue ablation requirements), the RF output power is not greater than 150W; dual-radiation microwave frequency points (915MHz and 2450MHz are provided to meet the ablation size requirements of tumor tissue in different parts), and the microwave output power is not greater than 200W, which greatly enhances the ablation of tumors by the instrument Thirdly, a 3-way optical fiber temperature measurement module was added to solve the problem of inaccurate temperature measurement of the ablation needle during tumor ablation (temperature measurement range: 0-200°C, temperature measurement accuracy: ±0.3°C); finally , by adding two temperature measuring needles, the ablation range during the tumor ablation process can be monitored in real time, ensuring that the results of the tumor ablation plan are consistent with the actual ablation results

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