Radiotherapy treatment table

Abstract

The invention relates to a radiotherapy treatment table, and belongs to the technical field of medical equipment. The radiotherapy treatment table comprises a table plate (1) and is characterized in that a supporting base (13) is arranged on the upper surface of a bottom plate (16), lifting columns (7) are arranged side by side above the supporting base (13), a swing frame body (20) which is movably connected is arranged above the lifting columns (7), a table plate bracket mechanism (6) which is movably connected with the swing frame body is arranged on the outer ring of the swing frame body (20), a pitch driving push rod (5) and a swing driving push rod (21) are arranged below the table plate bracket mechanism (6), and the pitch driving push rod (5) and the swing driving push rod (21) arecorrespondingly connected with the end part and the side part of the table plate bracket mechanism (6). Through the radiotherapy treatment table, the adjustment of the table plate in the five directions of height, transverse direction, longitudinal direction, pitch angle and swing angle is realized, the degree of freedom and accuracy of the adjustment of the table plate are greatly improved, andthe accurate positioning of the radiotherapy is facilitated.

Description

technical field [0001] A treatment bed for radiotherapy belongs to the technical field of medical equipment. Background technique [0002] Radiation therapy is a local treatment method that uses radiation to treat tumors. In order to continuously improve the accuracy and accuracy of all aspects of radiotherapy, radiation therapy equipment has higher requirements in terms of precise positioning, precise shooting, and precise irradiation. [0003] In terms of precise positioning, the medical equipment treatment couch plays a vital role. Usually, the treatment couch is used for the support and fixation of the patient, but for the treatment couch of the radiotherapy equipment, the requirement for its positioning accuracy is getting higher and higher. And with the application of IGRT and ART technology, the position deviation of the internal target can be detected and corrected online. A treatment bed with good rigidity and high positioning accuracy will greatly improve the pati...

AI Technical Summary

Problems solved by technology

[0004] However, the treatment bed in the prior art is generally a four-dimensional structure, which can realize the adjustment of the bed board in four directions, so the adjustment function is limited, the degree of freedom is low, and the adjustment generally needs to be done manually by the doctor, so the operation is relatively cumbersome, and the adjustment low efficiency and precision

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