Three-dimensional targeted microwave tumor thermotherapy machine

Abstract

The invention discloses a three-dimensional targeted microwave tumor thermotherapy machine. The machine includes an industrial personnel computer, a microwave output system and a temperature measurement system; the industrial personnel computer is used for controlling starting or shutdown of the temperature measurement system, the temperature measurement system is used for detecting temperature information at a lesion in real time and sending the temperature information to the industrial personnel computer, the industrial personnel computer is used for controlling the output power of the microwave output system according to the temperature information, and the microwave output system is used for microwave thermotherapy of the lesion. According to the three-dimensional targeted microwave tumor thermotherapy machine provided in the embodiment, the temperature measurement system is used for detecting the temperature information of the lesion in real time, the industrial personnel computeris used for controlling the output power of the microwave output system according to the temperature information, and closed-loop control over the temperature and the output power is formed. On one hand, the microwave thermotherapy temperature of the lesion is ensured, and the thermotherapy effect is easily improved; on the other hand, the situation is avoided that the temperature of normal tissue around the lesion is over high in the thermotherapy process, and the safety and reliability of microwave thermotherapy are easily improved.

Description

technical field [0001] The invention relates to the technical field of microwave hyperthermia, in particular to a three-dimensional targeted microwave tumor hyperthermia machine. Background technique [0002] Hyperthermia is an emerging technology in the field of tumor treatment. It uses physical methods to heat the tumor area to an effective treatment temperature and lasts for a certain period of time to achieve the therapeutic purpose of killing tumor cells while less damaging normal tissues. Hyperthermia equipment mainly includes radio frequency capacitive hyperthermia, ultrasonic hyperthermia and microwave hyperthermia. The electric field distribution of the radio frequency capacitive hyperthermia machine is not easy to be uniformly controlled, deep heating is difficult, and the fat is prone to overheating and pain when used, so it is only suitable for parts with thin fat (thickness ≤ 1.5cm); the ultrasonic hyperthermia machine cannot penetrate air-containing cavities ....

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Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides a three-dimensional targeted microwave tumor hyperthermia machine to solve the problem of unsatisfactory hyperthermia effect due to the inability to simultaneously realize real-time temperature monitoring during the existing microwave hyperthermia process, and microwave The problem of low safety and reliability of hyperthermia

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