Device capable of automatically replacing bed sheet for CT examination couch

A technology for automatic replacement and examination of beds, applied in the fields of radiological diagnosis instruments, applications, medical science, etc., can solve the problems of high labor intensity, high probability of cross-infection, long time consumption, etc. The frequency of the rollers, the effect of easy replacement

Pending Publication Date: 2021-06-08
THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a device for automatic bed sheet replacement on a CT examination bed, which aims to improve the problems of long time consumption, high labor intensity and high probability of cross-infection caused by the need for medical staff to manually replace the bed sheets on the existing CT examination bed

Method used

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  • Device capable of automatically replacing bed sheet for CT examination couch
  • Device capable of automatically replacing bed sheet for CT examination couch
  • Device capable of automatically replacing bed sheet for CT examination couch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A device that can automatically change bed sheets for CT examination bed, please refer to figure 1 and figure 2 , including a CT examination bed, the CT examination bed includes an upper bed board 1, and also includes a front mounting frame 2, a front roller shaft 3, a bed sheet 4, a rear mounting frame 5, a rear roller shaft 6, a motor 7 and a guide idler group.

[0043] see figure 1 , image 3 , Figure 4, Image 6 and Figure 7 , the front mounting frame 2 is arranged on the front end of the upper bed board 1, the front roller shaft 3 is rotatably mounted on the front mounting frame 2, and the axial direction of the front roller shaft 3 is along the left and right direction of the upper bed board 1. The front mounting frame 2 is provided with a front roller installation structure, and the front roller installation structure includes two front bearing blocks 8 and two front mounting rotating shafts 9, and the two front bearing blocks 8 are all installed on the f...

Embodiment 2

[0050] The difference between this embodiment and Embodiment 1 is that the following technical features are added:

[0051] One: see figure 2 , image 3 and Figure 4 , The front mounting frame 2 is provided with a damping structure, and the damping structure includes a horizontal plate 14, a guide tube 15, an adjusting bolt 16, a spring and a damping block 17. The horizontal plate 14 is arranged on the front mounting frame 2, and the horizontal plate 14 is provided with a threaded through hole, and the adjusting bolt 16 is installed in the threaded through hole provided on the horizontal plate 14, and the guide pipe 15 is arranged on the horizontal plate 14, and the horizontal plate The threaded through hole on the 14 is connected with the inside of the guide pipe 15, and the adjustment bolt 16 uses a thumb bolt, and the rod portion of the adjustment bolt 16 can be screwed in the guide pipe 15, and the spring is arranged in the guide pipe 15. The damping block 17 is provi...

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Abstract

The invention discloses a device capable of automatically replacing a bed sheet for a CT examination couch. The device comprises a CT examination couch, wherein the CT examination couch comprises an upper bed plate and also comprises a front installation frame, a front rolling shaft, a bed sheet, a rear installation frame, a rear rolling shaft, a motor and a guiding carrier roller group; the front installation frame is arranged on the front end of the upper bed plate; the front rolling shaft is rotatably installed on the front installation frame; the axial direction of the front rolling shaft is along the left and right direction of the upper bed plate; the rear installation frame is arranged on the rear end of the upper bed plate; the rear rolling shaft is rotatably installed on the rear installation frame; the axial direction of the rear rolling shaft is along the left and right direction of the upper bed plate; the motor is installed on the rear installation frame and drives the rear rolling shaft to rotate; the bed sheet is partially coiled on the front rolling shaft and is partially coiled on the rear rolling shaft; and the guiding carrier roller group is used for carrying out spacing regulation on the height position of the bed sheet and is used for tensioning the bed sheet. By use of the device disclosed by the invention, medical personnel do not need to enter a CT room to replace the bed sheet, so that the bed sheet can be conveniently replaced, the labor intensity of the medical personnel is small, and in addition, a probability of cross infection is reduced.

Description

technical field [0001] The invention relates to the field of medical examination auxiliary devices, in particular to a device for automatically changing sheets on a CT examination bed. Background technique [0002] CT examination is an imaging diagnostic technology that is becoming more and more popular. The number of CT examinations in the world continues to increase year by year, and people pay more and more attention to the prevention and control of nosocomial infection. Especially during the new crown epidemic, CT screening was included in the fifth edition of the prevention and control guidelines, which made a great contribution. [0003] CT examination is an important examination method in the screening and diagnosis and treatment of patients with new coronary pneumonia. It is used frequently. Because CT equipment is expensive, many medical institutions only have one. It is difficult to avoid sharing and frequent use by different groups of people. After a patient uses...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B6/04A61B6/03
CPCA61B6/032A61B6/0407
Inventor 李素兰高剑波岳松伟刘杰曲利媛丁丽朱娇娇
Owner THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV
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