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X-ray exposure preventive medical X-ray machine

An X-ray machine and light irradiation technology, which is applied in the field of medical X-ray machines, can solve problems such as time-consuming, inconvenient operation, and high labor intensity, and achieve the effects of reducing labor costs, improving efficiency, and reducing harm

Inactive Publication Date: 2016-04-20
DONGGUAN HENGSHUN MEDICAL DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The task of the present invention is to improve the traditional X-ray machine in order to overcome the disadvantages of inconvenient operation, high labor intensity and time-consuming in the prior art, and provide a device that can automatically provide the patient with a shield for non-examination parts during X-ray shooting. A device to prevent medical X-ray exposure, so that it can be convenient, easy, and maximize the protection of X-ray examiners from X-ray exposure. A new type of medical X-ray machine that can prevent X-ray exposure

Method used

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  • X-ray exposure preventive medical X-ray machine
  • X-ray exposure preventive medical X-ray machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Below in conjunction with accompanying drawing, the present invention will be further described, as figure 1 As shown, a medical X-ray machine that can prevent X-ray exposure includes an X-ray machine body and a device 1 that blocks non-examination parts to prevent medical X-ray exposure. The X-ray machine body includes an X-ray generating device 3 and an image acquisition device (target machine) 4; such as figure 2 As shown, the device for blocking non-examination parts to prevent medical X-ray irradiation includes an upright main bracket 16, a shading plate 15 that can block X-rays, a shading plate hanging and fixing device 14, a shading plate moving up and down transmission device 13, and Drive the motor 18 of the visor 15 to move up and down the transmission device and the displacement detection sensor 2 used to detect the up and down movement of the medical X-ray irradiation device 3 used when in use; the power supply end of the motor 18 is electrically connected ...

Embodiment 2

[0042] The difference from Example 1 is that a slide rail is provided on the left and right sides of the main bracket of the device that blocks non-examination parts and prevents medical X-ray irradiation, and the figure 2 The adjustment lock 14 in the middle is installed on the screw mandrel 12, and both ends are stuck on the slide rail at the same time, and can move up and down with the screw mandrel 12, so that the device is just more stable.

Embodiment 3

[0044] On the basis of Embodiment 1 or Embodiment 2, the main bracket is further connected with a manual ascending and descending control device, including a remote control device and / or a manual button located on the bracket, which is electrically connected with the control module for Control the raising or lowering of the visor.

[0045] Taking the manual adjustment button as an example, two buttons for rising and falling are set on the main bracket 16 of the device that blocks non-examination parts to prevent medical X-ray irradiation, and are electrically connected to the main control circuit. When the up button is pressed, the single-chip microcomputer controls the motor to rotate counterclockwise at a fixed speed, driving the lead curtain to rise. When the upper limit switch is disconnected, the motor is prohibited from rotating counterclockwise to prevent the lead curtain from exceeding the upper limit. When the down button is pressed, the single-chip microcomputer con...

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Abstract

The invention discloses an X-ray exposure preventive medical X-ray machine, comprising an X-ray machine body and an apparatus for covering a non-examination part to prevent medical X-ray exposure. The X-ray machine body comprises a frame, an X-ray generator and an image acquisition system, as well as another apparatus for covering the non-examination part to prevent medical X-ray exposure; the device comprises a main support, an X-ray blocking shield, a shield hanging and fixing device, a shield vertical movement transmission device, a motor and a displacement detection sensor; a power end of the motor is electrically connected with a control module, and an output shaft of the motor is connected with a transmission device; the shield is fixed to the transmission device and can move up and down with the transmission device; an input signal of the displacement detection sensor is from a medical X-ray exposure unit, and a signal output end of the displacement detection sensor is electrically connected with the control module; the apparatus can effectively reduce damage of X-ray to human body and can move up and down automatically with the X-ray machine, reducing the trouble of manual adjustment, saving time and improving efficiency.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a medical X-ray machine capable of preventing X-ray irradiation. technical background [0002] As a common medical diagnostic method, X-ray examination has been widely used in domestic clinics. Although most patients know that radiation is harmful to health, they think that the harm is minimal, and they are used to being exposed to X-rays in order to treat diseases. under. However, this is not the case in reality. X-rays can cause genetic mutations in cells, increasing the risk of cancer or infertility. A series of radiation health protection standards issued by our country have been in line with international standards. However, in actual operation, due to the large number of patients or the labor intensity of manual operation by filmmakers, it is troublesome and troublesome, so there is no need to block non-examination parts to prevent medical X-ray exposure. , so that the st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B6/10A61B6/00
CPCA61B6/107A61B6/00A61B6/542A61B6/547
Inventor 王銮营黄越晗黄胜王积东陈松
Owner DONGGUAN HENGSHUN MEDICAL DEVICE CO LTD
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