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Rotary frame and radiotherapeutic equipment

A technology of rotating gantry and driving motor, applied in the field of medical equipment, can solve the problems of reducing the stability of radiotherapy equipment, and achieve the effect of improving treatment experience, high stability and large treatment space

Pending Publication Date: 2018-11-13
OUR NEW MEDICAL TECH +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides a rotating frame and radiotherapy equipment, which can solve the problem of lower overall stability of existing radiotherapy equipment

Method used

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  • Rotary frame and radiotherapeutic equipment
  • Rotary frame and radiotherapeutic equipment
  • Rotary frame and radiotherapeutic equipment

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Experimental program
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Embodiment Construction

[0037] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0038] Please refer to figure 1 , figure 1 It is a structural schematic diagram of a drum-type rotating rack provided in the related art. The drum-type rotating rack may include: a drum 01 and a fixed rack 02, and the drum 01 and the fixed rack 02 may be connected by a supporting bearing 03. The drum 01 can rotate clockwise or counterclockwise around the rotation axis L0, and the treatment head can rotate along with the rotation of the drum 01.

[0039] However, the drum 01 is usually installed on one end face of the fixed frame 02, and the support bearing 03 may bear a large overturning moment, resulting in low overall stability of the drum-type rotating frame. Moreover, the drum-type rotating gantry is an integral structure. In ord...

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PUM

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Abstract

The invention discloses a rotary frame and radiotherapeutic equipment, and belongs to the technical field of medical apparatuses. The rotary frame comprises a roller, a pedestal and a driving assembly; the two ends of the roller are provided with slideways respectively; the pedestal is provided with at least two friction assemblies, and all friction wheels in each friction assembly rotate coaxially and abut against the slideways; and the driving assembly is connected with at least one of the friction assemblies, and is configured to drive the friction assembly to rotate and further drive the roller to rotate. The driving assembly is lower in driving difficulty and higher in reliability, both the two ends of the roller can be driven by the friction assembly, connected to the driving assembly, to rotate and bear the same driving forces, a driving resultant force acted by the driving assembly on the roller is in the center of the roller, the roller is avoided from an overturning moment, and the total stability of the radiotherapeutic equipment is higher.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a rotating frame and radiotherapy equipment. Background technique [0002] Radiation therapy is an important means of treating cancer, and radiation therapy equipment (referred to as radiation therapy equipment) is the key medical equipment for radiation therapy. In the related art, the drum-type rotating rack of radiotherapy equipment includes: a fixed rack and a drum, wherein the fixed rack is connected with the drum through a support bearing, and the drum is used to set a treatment head, which can rotate with the drum And turn. [0003] However, in the current drum-type rotating frame, the drum is usually installed on one end face of the fixed frame. On the one hand, the support bearing needs to bear a large overturning moment, which reduces the overall stability of the drum-type rotating frame; On the one hand, the drum-type rotating gantry is an integral structur...

Claims

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Application Information

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IPC IPC(8): A61N5/00
CPCA61N5/00
Inventor 郭召杨跃明
Owner OUR NEW MEDICAL TECH