Multifunctional organ protection equipment for radiotherapy

Abstract

The invention discloses multifunctional organ protection equipment for radiotherapy. The equipment comprises a bottom plate, wherein a cross beam is arranged below the bottom plate, pressing-type rollers with self-locking devices are arranged at four right angles of the bottom plate, lifting cylinders which can be finely adjusted are arranged at four right angles above the bottom plate, and pistons of the lifting cylinders are fixedly connected with the bottom plate. A supporting plate is fixedly arranged on the outer wall of a cylinder body of the lifting air cylinder, two sides of the long edge of the supporting plate are fixedly connected with a first U-shaped protective material plate, the first U-shaped protective material plate, a second U-shaped protective material plate and a thirdU-shaped protective material plate are movable anti-radiation shielding plates, and other structural materials are carbon fiber materials. Lifting and moving adjustment of the protection bed can be achieved, the application range is wide, adjustment can be performed at any time according to different treatment environments, the protection capacity is high, important organ parts except the radiotherapy part of a patient can be effectively protected on the premise that the radiotherapy position is accurate, scattered rays are prevented from directly irradiating important organs, and the protection effect is good.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a medical device for radiotherapy, in particular to a multifunctional organ protection device for radiotherapy. Background technique [0002] Radiation therapy for tumors is a local treatment method that uses radiation to treat tumors. Radiation includes α, β, γ rays produced by radioactive isotopes and x-rays, electron beams, proton beams and other particle beams produced by various x-ray therapy machines or accelerators. About 70% of cancer patients need radiotherapy in the course of cancer treatment, and about 40% of cancers can be cured with radiotherapy. The role and status of radiotherapy in tumor treatment has become increasingly prominent, and it has become one of the main means of treating malignant tumors. [0003] The curative effect of radiotherapy depends on radiosensitivity, and different tissues and organs and various tumor tissues have different responses to chang...

AI Technical Summary

Problems solved by technology

In the prior art, in the traditional radiotherapy process, most of the normal parts of the patient are not protected by too much radiotherapy radiation. After the radiation acts on the tumor cells, the DNA in the cells will be destroyed, and a large number of tumor cells will be killed. When radiotherapy When the radiation produced kills the patient's tumor cells, the radiation will not only prevent the growth and division of cancer cells, but also destroy the growth and proliferation of normal cells. Side effects, because radiotherapy radiation patients are unavoidable, so how to reduce the damage of scattered rays to normal cells during radiotherapy of patients is especially important. In view of the above problems, the present invention is specially designed to solve

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