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Radiotherapy department positioning bed for assistant positioning based on multi-point positioning structure

An assisted positioning and multi-point positioning technology, which is used in radiotherapy, treatment, X-ray/γ-ray/particle irradiation therapy, etc., can solve the problems of patient discomfort, inaccurate positioning, and frequent patient movement, so as to improve the treatment effect. , Avoid positioning deviation, and use the effect of somatosensory

Inactive Publication Date: 2020-09-01
WENZHOU CENT HOSPITAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing radiotherapy operation process, the positioning operation process is cumbersome, and the patient may need to be moved frequently during the positioning process, which not only leads to inaccurate positioning, but also brings discomfort to the patient

Method used

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  • Radiotherapy department positioning bed for assistant positioning based on multi-point positioning structure
  • Radiotherapy department positioning bed for assistant positioning based on multi-point positioning structure
  • Radiotherapy department positioning bed for assistant positioning based on multi-point positioning structure

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Embodiment Construction

[0033] The technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described inventions are only part of the inventions of the present invention, not all of them. Based on the inventions in the present invention, all other inventions obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0034] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", " The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothi...

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Abstract

The invention relates to the technical field of radiotherapy equipment, and particularly relates to a radiotherapy department positioning bed for assistant positioning based on a multi-point positioning structure. The radiotherapy department positioning bed comprises an underframe; a bed plate frame is arranged right above the underframe; cylinders are arranged at four corners between the underframe and the bed plate frame; a bed plate is arranged right above the bed plate frame; a longitudinal ball screw and a transverse ball screw are sequentially arranged between the bed plate frame and thebed plate from bottom to top; a laser positioning device is slidably connected to the rear end of the underframe and comprises a bent supporting rod; a cross laser positioning lamp is slidably connected to the horizontal section of the bent supporting rod; and a linear laser positioning lamp is slidably connected to the vertical section of the bent supporting rod. By means of the design, the position of the bed plate can be adjusted in the up-down, left-right and front-back directions, and the body of a patient does not need to be moved in the positioning process, so that positioning deviation caused by movement is avoided, positioning accuracy is improved, and better use experience is brought to the patient.

Description

technical field [0001] The invention relates to the technical field of radiotherapy equipment, in particular to a radiotherapy department positioning bed for auxiliary positioning based on a multi-point positioning structure. Background technique [0002] Radiation therapy is a modality that uses ionizing radiation as a treatment. Radiation therapy is most commonly used as a direct or adjuvant treatment for cancer. Radiotherapy positioning is an important part of the preparation before radiotherapy to ensure the accuracy of the irradiation site. It needs to use CT, MRI and other image data to determine the specific site of radiotherapy, irradiation range and radiation dose, so as to reduce the damage of radiotherapy to surrounding tissues and Reduce sequelae. In the existing radiotherapy operation process, the positioning operation process is cumbersome, and the patient may need to be frequently moved during the positioning process, which not only leads to inaccurate posit...

Claims

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Application Information

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IPC IPC(8): A61N5/10
CPCA61N5/1049
Inventor 陈恩乐郭必那金婷韩若臻杨完
Owner WENZHOU CENT HOSPITAL
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