Illuminable radiator of microwave remedial instrument

Abstract

The invention belongs to medical apparatus and relates to a part structure of a microwave remedial instrument, in particular to an illuminable radiator of the microwave remedial instrument. The illuminable radiator comprises a boxlike outer conductor and an inner conductor which is arranged in an inner cavity of the outer conductor; the transmitting terminal on the fore part of the outer conductor is closed through a cover plate; a fluorescent tube encapsulated with an electrode is also fixedly arranged in the inner cavity of the outer conductor; and the cover plate of the front end of the outer conductor is made of a light transmission material. As the fluorescent tube is arranged inside a radiator cavity body of the microwave remedial instrument, once microwave is emitted, a strong magnetic field can be generated at the periphery of the fluorescent tube to make the fluorescent tube irradiate through induction; and the light transmits forwards through the cover plate and is cast on an irradiation part, so that the light radiator can intuitively prompt the working state and the irradiation range of the microwave remedial instrument and avoid medical accidents caused by misoperation of operating doctors and feel difference of patients.

Description

technical field [0001] The invention belongs to medical equipment, and relates to a component structure of a microwave therapeutic apparatus, in particular to a luminous radiator of a microwave therapeutic apparatus. Background technique [0002] Microwave therapeutic apparatus is a new type of medical device that uses microwave energy to locally heat and treat various diseases. It has a wide range of applications and has been used by many hospitals. It usually adopts microwaves with the most commonly used frequency of about 2450 MHz. Its heat production to skin, fat and muscle is similar, and its effect on the human body is about 3 to 5 cm deep. When the temperature rises to 40°C, the thermal effect it produces has the advantages of high efficiency and strong penetrating power, which is incomparable to infrared, short-wave, and ultra-short-wave heating. Its main function is to use the radiation device of the microwave therapeutic apparatus for physical therapy. For the les...

AI Technical Summary

Problems solved by technology

However, electromagnetic waves are invisible to the naked eye. Physical therapy can only rely on human body tissues to feel the thermal effect of electromagnetic waves, but cannot intuitively see the working status and range of electromagnetic waves. Due to differences in individual feelings, it cannot be correct and objective. It reflects the working state and range of radiation of electromagnetic waves, so there may be medical accidents that may cause tissue burns due to personal sensory nerve numbness and operator errors.

Therefore, there are still some subjective differences of opinion and objective safety hazards between doctors and patients when using microwave therapy equipment for physical therapy.

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