Quick human body fixing device of medical CT machine

A fixed device, fast technology, applied in patient positioning for diagnosis, computed tomography, echo tomography, etc. adaptable effect

Inactive Publication Date: 2019-05-17
马云通
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When using a CT machine for inspection, in order to prevent the examiner from moving, it is necessary to fix the examiner first. The hand and leg fixing devices on the existing CT machine are fixed by the staff one by one. cumbersome and inconvenient to use

Method used

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  • Quick human body fixing device of medical CT machine
  • Quick human body fixing device of medical CT machine
  • Quick human body fixing device of medical CT machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] see figure 1 , in an embodiment of the present invention, a human body rapid fixing device for a medical CT machine includes a scanning bed board 1, a hand fixing device and a leg fixing device, both the hand fixing device and the leg fixing device are installed on the scanning bed board 1, The shape and structure of the hand fixation device and the leg fixation device are the same, the difference lies in the design of different sizes due to the different thickness of the hands and legs. Including arc plate 5 and air bag 6, air bag 6 is installed on the inner wall of arc plate 5, air supply pipe 4 is connected to air bag 6, the other end of air supply pipe 4 is connected with the air supply port of air pump 3, and air pump 3 is installed on the scanner through screws On the bed board 1, the airbag 6 is also connected with an exhaust pipe 13, and an electromagnetic valve is installed on the exhaust pipe 13, and the air is supplied by the air pump 3 to make the airbag 6 b...

Embodiment 2

[0027] see figure 2 The difference between this embodiment of the present invention and Embodiment 1 is that it also includes an angle adjustment device, the angle adjustment device includes a second installation shaft 15 and an electric push rod 14, and the scanning bed board 1 is arranged on a scanning bed body 18 Above, the scanning bed board 1 is rotated and installed on the movable seat 16 through the second installation shaft 15. The scanning bed body 18 is provided with a guide groove 17 for the movable seat 16 to move. The power mechanism 19 and the movement of the scanning bed board 1 on the scanning bed body 18 belong to the prior art, and will not be described in detail here. Electric push rods 14 are hingedly installed on the two side walls of the driving movable seat 16, and the two electric push rods 14 The ends of the telescopic rods are respectively hinged to both sides of the bottom of the scanning bed 1, and the end of the scanning bed 1 is fixedly equipped ...

Embodiment 3

[0029] see image 3 The difference between this embodiment of the present invention and Embodiment 2 is that it also includes a trunk fixing device, and the trunk fixing device includes a second arc-shaped plate 21 and a second air bag 23, and the second arc-shaped plate 21 is fixedly installed on both sides. On one of the root installation shafts 8, the second air bag 23 is installed on the inner wall of the second arc plate 2, the second air bag 23 is connected with the second air supply pipe 22, and the other end of the second air supply pipe 22 is connected with the air pump 3, and the second air bag 23 is connected with the air pump 3. The second air bag 23 is connected with a second exhaust pipe, and a second electromagnetic valve is installed on the second exhaust pipe.

[0030]The working principle of the present invention is: when the present invention is in use, for some patients who cannot bend over or sit on the scanning bed 1 due to physical reasons, the angle of ...

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Abstract

The invention discloses a quick human body fixing device of a medical CT machine, relates to the technical field of medical CT machines, and mainly aims to solve the problem that an existing CT machine fixing device is complicated to operate and inconvenient to use. The device comprises a scanning bed plate, a hand fixing device and a leg fixing device, wherein the hand fixing device and the leg fixing device are mounted on a synchronous driving mechanism, the synchronous driving mechanism comprises a motor, a first gear, a first rack, a second rack, a second gear and a mounting shaft, and thehand fixing device comprises an arc-shaped plate and an air bag. The device further comprises an angle adjusting device, and the angle adjusting device comprises a second mounting shaft and an electric push rod. according to the invention, the hand fixing device, the leg fixing device and the synchronous driving mechanism are arranged, so that the hand and the leg can be fixed at the same time, and the quick human body fixing device is simple in operation, convenient and practical; due to the arrangement of the angle adjusting device, the angle of the scanning bed plate can be adjusted, so that a patient to be examined can lie on the scanning bed plate conveniently.

Description

technical field [0001] The invention relates to the technical field of medical CT machines, in particular to a fast fixing device for a human body of a medical CT machine. Background technique [0002] CT machine is "computed tomography camera", which is widely used in the field of clinical medicine. [0003] CT scans a certain part of the human body with a certain thickness of X-ray beams. When X-rays are irradiated to human tissue, some of the rays are absorbed by the tissue, and some of the rays pass through the human body and are received by the detector to generate signals. Because the density of various tissues of the human body is different, the penetration ability of X-rays is different, so the rays received by the detector are different. The received different ray signals are converted into digital information, processed by the computer, and output to the display screen to display images. This image is called a cross-sectional image. [0004] When using a CT machi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B6/04A61B6/03
Inventor 马云通
Owner 马云通
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