High-frequency tumor thermal therapy instrument

Abstract

The invention relates to the field of medical equipment and in particular relates to a high frequency tumor thermal therapy instrument which comprises a supporting tripod, a thermal therapy instrumentpart and an adjusting tripod, wherein an adjusting mechanism is fixedly connected with the top of the supporting tripod; the thermal therapy instrument part is arranged at the top of the adjusting mechanism; a pull-down rod is arranged on one side of the adjusting tripod; and the pull-down rod is connected with one side of the thermal therapy instrument part. Due to arrangement of the adjusting tripod, a patient stands on one side of the instrument, the main machine of the thermal therapy instrument is set up, then a thermal therapy output part works, smooth operation can be facilitated, andthe consequence that the treatment effect is affected by hand fatigue of a patient; when a treatment focus point needs to be slightly moved, a user steps on a pedal by foot, angle adjustment is implemented on the basis of the lever principle, the pedal is slightly loosened, a pull rod moves upwards under the action of a tension spring sleeved with the pull rod, and the direction of the thermal therapy output end is slightly adjusted conveniently by hand; and due to adoption of the adjusting mechanism, the tension spring on one side of a limiting buckle provides a limiting effect of certain tension force.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a tumor high-frequency thermotherapy instrument. Background technique [0002] Tumor hyperthermia is a medical device that changes the environment of tumor cells by raising body temperature or local heating, and makes them denature and necrosis, so as to achieve the purpose of treating tumors. It gathers the weak directional electromagnetic waves of the radiation source. It is a sharp directional electromagnetic beam, which increases the incident microwave power density and focuses the microwave to increase the effective heating depth of the microwave during treatment, and can raise the body temperature to the effective treatment temperature in a short period of time. When the radiator When irradiated on the position containing tumor tissue, the temperature of normal tissue reaches 41-43°C and maintains for a certain period of time. Due to the difference in vascular structure and...

AI Technical Summary

Problems solved by technology

[0003] For the treatment of tumor patients whose legs cannot be bent, when the user holds the thermotherapy device for operation, it is not enough to fine-tune the direction of the thermotherapy output end only by relying on the hand, and holding the heavy thermotherapy device for a long time will cause limb fatigue. Indirectly affect the treatment effect. When adjusting the support seat of the heat therapy device, when the height of the tripod is adjusted to a lower height, due to the larger value of the gravity component of the heat therapy device in the vertical direction, the height of the tripod is adjusted to a lower level. Only relying on the resistance of the damping shaft is not enough to provide a stable support effect at high altitudes. At the same time, the use of bull's-eye wheels on the legs tends to loosen for a long time, which affects the stable placement of the tripod

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