Radiotherapy equipment

Abstract

The invention discloses radiotherapy equipment. The equipment comprises a radiotherapy bed, a supporting rod, a clamping block, a clamping groove, a rotating gear, a groove, a rack, a rotating rod, avertical rod, a sliding sleeve, a through groove, a cross rod, a fixing plate, a shielding lead plate, an adjusting ferrule, a radiotherapy machine head, a searchlight, a fastening buckle ring, a rubber cushion and a foot support. The equipment has the beneficial effects that: the rotating rod is rotated, the height of the cross rod is adjusted, and the position of the radiotherapy machine head isadjusted, thereby enabling the radiotherapy machine head to be precisely aligned with a focus, and achieving the precise radiotherapy; scale marks are arranged on the groove formed in the side edge of the radiotherapy bed and on one side of the through groove formed in the cross rod and the vertical rod, and the equipment guarantees that the moving distance is accurately mastered in the moving process; and the shielding lead plate is arranged to be connected in a folding and contracting surrounding mode, the bottom end of the shielding lead plate is connected to the adjusting ferrule, the diameter of the adjusting ferrule is adjusted by stretching the free end of the adjusting ferrule, and the proper irradiation area of the radiotherapy machine head can be controlled according to focus parts of different sizes.

Description

technical field [0001] The invention relates to radiotherapy equipment, in particular to radiotherapy equipment, and belongs to the technical field of medical devices. Background technique [0002] Radiation therapy, radiation therapy, is a modality that uses ionizing radiation as a treatment. The principle is that the energy generated by a large amount of radiation can damage the chromosomes of cells, stop the growth of cells, and eliminate the cancer cells that can divide and grow rapidly. Radiation therapy is most commonly used as a direct or adjuvant treatment for cancer. [0003] As for the existing radiotherapy equipment, firstly, the height and length cannot be adjusted, and it is difficult to precisely target the lesion for precise treatment, and it is easy to irradiate other parts to cause lesions in other parts. The position of the radiotherapy head remains unchanged, requiring the patient to lie flat on the radiotherapy bed that can move back and forth, and push...

AI Technical Summary

Problems solved by technology

[0003] As for the existing radiotherapy equipment, firstly, the height and length cannot be adjusted, and it is difficult to precisely target the lesion for precise treatment, and it is easy to irradiate other parts to cause lesions in other parts. The position of the radiotherapy head remains unchanged, requiring the patient to lie flat on the radiotherapy bed that can move back and forth, and push the patient to move to find the radiotherapy position, which will easily cause greater psychological pressure on the patient, and the operation will also remain unchanged. During radiotherapy, although a protective cover will be set up for protection, the size of the lesion required for radiotherapy is also different for different patients. However, the size of the protective cover equipped with existing radiotherapy equipment is fixed and cannot be adjusted according to different patients. adjust accordingly

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