CN109124676A - Mobile DR intelligent radiation protection device and control method thereof - Google Patents
Mobile DR intelligent radiation protection device and control method thereof Download PDFInfo
- Publication number
- CN109124676A CN109124676A CN201811193690.1A CN201811193690A CN109124676A CN 109124676 A CN109124676 A CN 109124676A CN 201811193690 A CN201811193690 A CN 201811193690A CN 109124676 A CN109124676 A CN 109124676A
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- radiation
- mobile
- radiation protection
- ray
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/10—Application or adaptation of safety means
- A61B6/107—Protection against radiation, e.g. shielding
Abstract
The invention discloses a mobile DR intelligent radiation protection device and a control method thereof, wherein the mobile DR intelligent radiation protection device comprises a radioactive source, a main support, a rolling shutter device, a protection curtain and a radiation protection assembly, the main support which extends downwards is installed at the lower part of the radioactive source and can stretch up and down, the radiation protection assembly is installed at the bottom end of the main support, the rolling shutter device is installed at the end edge of the radiation protection assembly, one end of the protection curtain is rolled in the rolling shutter device, and the radiation protection assembly comprises a plate-shaped body, four radiation protection plates which are used for enclosing a window, and an electric push rod which is used for controlling the four radiation protection plates to move independently. Because the adjustable window that the radiation protection board that can move constitutes, X ray only can pass through this window, prevents that X ray from shining other positions of patient, can effectively control X ray radiation to around when removing DR inspection, reduces unnecessary radiation to the injury of crowd health around, and furthest reduces the scope of X ray radiation.
Description
Technical field
The present invention relates to Medical Devices to check protection technology field more particularly to a kind of mobile DR Intelligent Radiation protective device
And its control method.
Background technique
DR is the abbreviation for digitizing direct imaging optics, and mobile DR can be understood as moveable digital imaging system,
Than traditional X-ray imaging have image is apparent, amount of radiation is lower, check speed faster, check have higher success rate the advantages that, be one
The simple, convenient efficiently dept. of radiology's equipment of money.Due to the heavy workload of the dept. of radiology of most of hospital, the introduction of mobile DR
The extensive use that film making speed digitizes mobile DR is accelerated, the application of digital radiography technology is realized, is digital skill
The good example that art and X-ray technology combine.
Digitize the digitlization new era that mobile DR has started bedside photography, hospital's medical diagnosis on disease is the most when X-ray examination
Universal inspection, the patient constant for the action such as postoperative or wound, which often requires that, utilizes mobile DR row bedside X-ray inspection.Mesh
Preceding mobile DR structure is simple, no X-ray limitation and protective device, when bedside X-ray of being expert at checks, patient itself, adjacent bed
Patient and surrounding people are undoubtedly exposed under high-intensitive x-ray ray, considerably increase patient and its surrounding people receives X-ray
The risk of radiation hazradial bundle, to solve this defect, in order to limit the range of exposures of X-ray, to design a kind of mobile DR Intelligent Radiation anti-
Protection unit, senior general lack injury of the X-ray to patient and surrounding people.
Summary of the invention
In view of this, the present invention provides a kind of mobile DR Intelligent Radiation protective device and its control methods.
The technological means that the present invention uses is as follows: a kind of mobile DR Intelligent Radiation protective device, including radioactive source, main branch
Frame, screen-roller, cutting means enclosure and radiation protection component, the radioactive source lower part are equipped with the main support extended downwardly, the master
Bracket can stretch up and down, and the main support bottom end is equipped with the radiation protection component, be equipped in the radiation protection component end edge
The screen-roller, described cutting means enclosure one end volume is in the screen-roller, and the radiation protection component includes plate body, four for enclosing
The electric pushrod of self-movement is carried out at window radiation proof board and for controlling four radiation proof boards.
Preferably, it is equipped with square aperture among the plate body, is set in the plate body on the four direction of square aperture
There is groove body, the side of groove body is equipped with guide rail, and the outer end of groove body is equipped with the electric pushrod, the electric pushrod and the radiation protection
The end of plate is connected, and the radiation proof board can be moved under the control of electric pushrod along the intracorporal guide rail of slot.
Preferably, the medial end of the radiation proof board is equipped with infrared sensor.
Preferably, the lower end of the cutting means enclosure is equipped with infrared sensor.
Preferably, the plate body is equipped with air purifier.
The present invention also provides a kind of control methods of mobile DR Intelligent Radiation protective device, comprising the following steps:
1) building of cutting means enclosure: constructing the cutting means enclosure of annular closed around the direction that radiation source goes out X-ray, described
Cutting means enclosure is controlled by screen-roller and carries out oscilaltion.
2) radiation protection of planar shaped the construction of radiation protection component: is constructed on the direction perpendicular with x-ray bombardment direction
Moveable illumination window is arranged in component, the radiation protection component, to control the irradiation area of X-ray formation, illumination window by
All around the radiation proof board on four direction is constituted, and the stretching motion of the radiation proof board is controlled by electric pushrod
System.
Preferably, the method for the electric pushrod control illumination window are as follows: first by being set in advance in region to be illuminated
Signal source, after then the infrared sensor on the inside of radiation proof board collects signal source, collected signal parameter is carried out
Conversion, and the signal of specific command range is finally conveyed to electric pushrod, electric pushrod carries out the flexible fortune of distance to a declared goal
It is dynamic.
Using a kind of mobile DR Intelligent Radiation protective device provided by the present invention and its control method, due to movable
The adjustable window that radiation proof board is constituted, X-ray can only be passed through by the window, and be radiated at the partial region of patient body
On, this region can adjust the size of window with radiation proof board, this final region is region required for patient checks, prevent
X-ray bombardment can effectively control x-ray ray when mobile DR is checked and radiate around, it is unnecessary to reduce at other positions of patient
The injury to surrounding population health is radiated, solves the problems, such as patient during the inspection process by more X-ray radiations, maximum
The range of limit diminution X-ray radiation.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of secondary supporting plate in the present invention；
Fig. 3 is the partial enlarged view in Fig. 2；
Fig. 4 is the attachment structure schematic diagram of radiation protection component and secondary supporting plate in the present invention.
Specific embodiment
The principles and features of the present invention are described below, and illustrated embodiment is served only for explaining the present invention, is not intended to
It limits the scope of the invention.
As shown in Figure 1, a kind of mobile DR Intelligent Radiation protective device, including radioactive source 1, main support 2, screen-roller 3, protection
Curtain 4 and radiation protection component 5, radioactive source 1 are the source for generating X-ray, are normally above patient, are here mobile DR, put
It penetrates 1 lower part of source and the main support 2 extended downwardly is installed, main support 2 can stretch up and down, and main support 2 here can be
One elevating lever or an electric pushrod are able to carry out flexible up and down in a word.In addition, general around main support 2
It is to be enclosed with cutting means enclosure 4, the X-ray on top is effectively prevent to reveal.Radioactive source 1 is generally rectangular cross-section, therefore, main support 2 here
It is four, four main supports 2 are vertically downward, to be separately positioned on the quadrangle of rectangle, and 2 bottom end of main support is equipped with radiation protection
Component 5 is equipped with screen-roller 3, the generally cuboid of radiation protection component 5 in 5 end edge of radiation protection component, therefore screen-roller 3 is right
It should be four, radiation protection component 5 includes plate body 21, four for surrounding window radiation proof board 51 and for controlling four
The electric pushrod 52 of the progress self-movement of radiation proof board 51.As shown in Fig. 2, being equipped in the present embodiment, among plate body 21 rectangular
Opening 22, as shown in figure 3, being equipped with groove body 23 in the plate body on the four direction of square aperture 22, the side of groove body 23 is set
There is guide rail (not shown), as shown in figure 4, the outer end of groove body 23 is equipped with electric pushrod 52, electric pushrod 52 and radiation proof board
51 ends being connected are connected, and radiation proof board 51 can be transported under the control of electric pushrod 52 along the guide rail in groove body 23
It is dynamic.It is readily appreciated that, four pieces of radiation proof boards 51 are arranged to non-interference when moving, it is to be located at anti-spoke that electric pushrod 52, which is four,
The rear end of the direction of motion forward of plate 51 is penetrated, electric pushrod 52 here is generally fixedly mounted on plate body.Due to movable
Radiation proof board 51 constitute adjustable window, X-ray can only be passed through by the window, and be radiated at the part area of patient body
On domain, this region can adjust the size of window with radiation proof board 51, this final region is region required for patient checks,
It prevents x-ray bombardment at other positions of patient, can effectively control x-ray ray when mobile DR is checked and radiate around, reduce not
Injury of necessity radiation to surrounding population health, solves the problems, such as patient during the inspection process by more X-ray radiations,
The range of X-ray radiation is reduced to greatest extent.
4 one end of cutting means enclosure is rolled up in screen-roller 3, the downward lowering of 4 other end of cutting means enclosure, and screen-roller 3 is for packing up or putting down
Cutting means enclosure 4, or by the contraction height of actual demand adjusting cutting means enclosure 4, cutting means enclosure 4 is also four, after 4 lowering of cutting means enclosure here
The space of an opposing seal is constituted, X-ray examination is inside done for patient in this space, and cutting means enclosure 4 can stop X and penetrate
Line avoids roentgenogram to external non-patient.Usual cutting means enclosure 4 is made using fibrous material, has certain elasticity,
The overall space for constituting opposing seal of four cutting means enclosures 4.When necessary, it can be further added by and block between screen-roller 3 and radioactive source 1
Cutting means enclosure 4 can stop the X-ray in this space to leak.
In a preferred embodiment, as shown in figure 4, the medial end of radiation proof board 51 is equipped with infrared sensor 6.For
The position signal for detecting patient, as reference signal, convenient for adjusting the position of guard assembly 5.The lower end of cutting means enclosure 4 is equipped with infrared
Sensor 6.For detecting the sagging signal of cutting means enclosure 4, as reference signal, convenient for adjusting the position of cutting means enclosure 4.Such as Fig. 2 institute
Show, plate body 21 is equipped with air purifier 7, and due to 4 opposing seal of cutting means enclosure, air purifier 7 can effectively reduce microorganism
It survives and breeds in cutting means enclosure 4.
The present invention also provides a kind of control methods of mobile DR Intelligent Radiation protective device, specifically includes the following steps:
1) building of cutting means enclosure 4: constructing the cutting means enclosure 4 of annular closed around the direction that radioactive source 1 irradiates X-ray,
Cutting means enclosure 4 carries out oscilaltion by the control of screen-roller 3
2) radiation protection of planar shaped the construction of radiation protection component 5: is constructed on the direction perpendicular with x-ray bombardment direction
Moveable illumination window is arranged in component 5, radiation protection component 5, and to control the irradiation area of X-ray formation, illumination window is by preceding
The radiation proof board 51 on the four direction of left and right is constituted afterwards, and the stretching motion of radiation proof board 51 is controlled by electric pushrod 52
System, the control movement of radiation proof board 51 constitutes illumination window, so the size and location of this window can be pre-set.
Certainly, depending on the size of illumination window can also be by later period difference patient size, specifically, electric pushrod 52 controls illumination window
The method of mouth are as follows: first by being set in advance in the signal source in region to be illuminated, signal source can be located on patient body
One group of signal lamp collected signal is joined then after the infrared sensor 6 of the inside of radiation proof board 51 collects signal source
Number is converted, and the signal of specific command range is finally conveyed to electric pushrod 52, electric pushrod 52 specified away from
From stretching motion.Such as this group of signal lamp is specifically a location parameter, converts distance parameter, foundation for location parameter
Distance parameter controls the stroke of electric pushrod 52, it is seen then that adjustable irradiation for being constituted due to movable radiation proof board 51
Window, this window may be implemented to automatically control or manually control, very convenient, finally realize that this illumination window is patient
Region required for checking, prevents x-ray bombardment at other positions of patient, solves patient during the inspection process by more
The problem of X-ray radiation, can effectively control x-ray ray when mobile DR is checked and radiate around, reduce unnecessary radiation to week
The injury of population health is enclosed, reduces the range of X-ray radiation to greatest extent.
In conclusion using a kind of mobile DR Intelligent Radiation protective device provided by the present invention and its control method,
Due to the adjustable window that movable radiation proof board 51 is constituted, X-ray can only be passed through by the window, and be radiated at patient's body
On the partial region of body, this region can adjust the size of window with radiation proof board 51, this final region is that patient checks institute
The region needed prevents x-ray bombardment at other positions of patient, can effectively control when mobile DR is checked x-ray ray around
Radiation reduces injury of the unnecessary radiation to surrounding population health, solves patient during the inspection process by more X-rays
The problem of radiation, reduces the range of X-ray radiation to greatest extent.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the present invention.
Claims (7)
1. a kind of mobile DR Intelligent Radiation protective device, which is characterized in that including radioactive source, main support, screen-roller, cutting means enclosure and
Radiation protection component, the radioactive source lower part are equipped with the main support extended downwardly, and the main support can stretch up and down, described
Main support bottom end is equipped with the radiation protection component, and the screen-roller, the protection are equipped in the radiation protection component end edge
Curtain one end roll up in the screen-roller, the radiation protection component include plate body, four for surround window radiation proof board and
The electric pushrod of self-movement is carried out for controlling four radiation proof boards.
2. mobile DR Intelligent Radiation protective device according to claim 1, which is characterized in that be equipped among the plate body
Square aperture, is equipped with groove body in the plate body on the four direction of square aperture, and the side of groove body is equipped with guide rail, groove body it is outer
End is equipped with the electric pushrod, and the electric pushrod is connected with the end of the radiation proof board, and the radiation proof board is electronic
It can be moved along the intracorporal guide rail of slot under the control of push rod.
3. mobile DR Intelligent Radiation protective device according to claim 1, which is characterized in that the inside of the radiation proof board
End is equipped with infrared sensor.
4. mobile DR Intelligent Radiation protective device according to claim 1, which is characterized in that the lower end of the cutting means enclosure is set
There is infrared sensor.
5. mobile DR Intelligent Radiation protective device according to claim 1, which is characterized in that the plate body is equipped with sky
Gas purifier.
6. the control method of described in any item mobile DR Intelligent Radiation protective devices, feature exist according to claim 1~5
In, comprising the following steps:
1) cutting means enclosure of annular closed, the protection building of cutting means enclosure: are constructed around the direction that radiation source goes out X-ray
Curtain is controlled by screen-roller and carries out oscilaltion；
2) construction of radiation protection component: constructing the radiation protection component of planar shaped on the direction perpendicular with x-ray bombardment direction,
Moveable illumination window is arranged in the radiation protection component, and to control the irradiation area of X-ray formation, illumination window is by a front and back left side
Radiation proof board on right four direction is constituted, and the stretching motion of the radiation proof board is controlled by electric pushrod.
7. control method according to claim 6, which is characterized in that the method for the electric pushrod control illumination window
Are as follows: first by being set in advance in the signal source in region to be illuminated, then the infrared sensor on the inside of radiation proof board is collected
After signal source, collected signal parameter is converted, and the signal of specific command range is finally conveyed to electronic push away
Bar, electric pushrod carry out the stretching motion of distance to a declared goal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811193690.1A CN109124676A (en) | 2018-10-15 | 2018-10-15 | Mobile DR intelligent radiation protection device and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811193690.1A CN109124676A (en) | 2018-10-15 | 2018-10-15 | Mobile DR intelligent radiation protection device and control method thereof |
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| Publication Number | Publication Date |
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| CN109124676A true CN109124676A (en) | 2019-01-04 |
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ID=64811681
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811193690.1A Pending CN109124676A (en) | 2018-10-15 | 2018-10-15 | Mobile DR intelligent radiation protection device and control method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110200649A (en) * | 2019-05-31 | 2019-09-06 | 无锡市第三人民医院 | Bedside penetrates piece auxiliary device |
| CN111407297A (en) * | 2020-03-31 | 2020-07-14 | 汕头市超声仪器研究所有限公司 | Movable medical X-ray shooting equipment |
| CN113180718A (en) * | 2021-05-06 | 2021-07-30 | 徐大强 | Radiation-proof auxiliary device installed on CT (computed tomography) bed for examination |
| WO2022056834A1 (en) * | 2020-09-18 | 2022-03-24 | 陈晶 | Elephant trunk type ray-restraint protective device for use in radiographic examinations |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110200649A (en) * | 2019-05-31 | 2019-09-06 | 无锡市第三人民医院 | Bedside penetrates piece auxiliary device |
| CN111407297A (en) * | 2020-03-31 | 2020-07-14 | 汕头市超声仪器研究所有限公司 | Movable medical X-ray shooting equipment |
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| CN113180718A (en) * | 2021-05-06 | 2021-07-30 | 徐大强 | Radiation-proof auxiliary device installed on CT (computed tomography) bed for examination |
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