CN207928539U - A kind of x-ray irradiation instrument - Google Patents
A kind of x-ray irradiation instrument Download PDFInfo
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- CN207928539U CN207928539U CN201721385654.6U CN201721385654U CN207928539U CN 207928539 U CN207928539 U CN 207928539U CN 201721385654 U CN201721385654 U CN 201721385654U CN 207928539 U CN207928539 U CN 207928539U
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Abstract
The utility model discloses a kind of x-ray irradiation instrument, belong to technical field of medical equipment.The x-ray irradiation instrument includes irradiation box, pallet, rotating device, ray generating device and ray control device with irradiation cavity；Rotating device setting is in irradiation cavity, and pallet is arranged on the spinning device, and ray generating device is arranged on the side of irradiation box, irradiates in cavity and is provided with X-ray bulb, X-ray bulb is connect with ray generating device；Ray control device includes multiple radiation transducers and industrial personal computer, multiple radiation transducers are uniformly arranged on the internal chamber wall of irradiation cavity, industrial personal computer is arranged on the top of irradiation box, and radiation transducers is connect with industrial personal computer signal, and industrial personal computer is separately connected ray generating device and rotating device.The x-ray irradiation instrument is compact-sized rationally, small, light-weight, portable, easy to install and use, can realize that the uniformity of irradiation dose and the real-time simultaneously dynamic that monitors adjust roentgen dose X.
Description
Technical field
The utility model is related to technical field of medical equipment, specifically relate to a kind of x-ray irradiation instrument.
Background technology
Blood irradiator is used for preventing transfusion-associated graft versus host disease, belongs to the frontier nature product of medical domain,
With the development of China's blood transfusion medicine, blood irradiation device is gradually widely applied.Irradiation blood is primarily referred to as by certain agent
The radioactive ray of amount refer mainly to gamma-rays, x-ray bombardment is transfused to the whole blood or composition blood of patient after handling.Blood platelet or fresh blood
Lymphocyte is all mixed in liquid, the lymphocyte of this allosome, which enters immunocompromised patient's body, can cause " graft
The generation of anti-host disease " GVHD, degree is serious to lead to death, and blood platelet or new blood be after enough radiation,
Can effectively inactivate has immunocompetent lymphocyte in blood, to greatly reduce the incidence of GVHD, ensure the peace of blood transfusion
Quan Xing.The country is existing to be had the following problems using the irradiation devices of X-ray：In the equipment course of work, X-ray generator
It is easy to be influenced by many factors such as circuit, heat dissipations and cause X-ray generation uneven；Meanwhile when ray yield occurs
When variation, it cannot be corrected and be found in time, practical exposure dose and setting dosage is caused to have large error, influence irradiation effect
Fruit.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of x-ray irradiation instrument, which penetrates
Line irradiation instrument is compact-sized rationally, small, light-weight, easy to install and use while portable, is sent out using X-ray bulb
X-ray irradiates blood, by rotating pallet, can realize the uniformity of irradiation dose, while can supervise in real time
It surveys and dynamic adjusts roentgen dose X.
To solve the above problems, technical solution used by the utility model is as follows：
A kind of x-ray irradiation instrument comprising there is the irradiation box for irradiating cavity, pallet, rotating device, ray to occur
Device and ray control device；The rotating device is arranged in the irradiation cavity, and the pallet is arranged in the rotation
On rotary device, the ray generating device is arranged on the side of the irradiation box, and X-ray ball is provided in the irradiation cavity
Pipe, the X-ray bulb are connect with ray generating device；The ray control device includes multiple radiation transducers and industry control
Machine, multiple radiation transducers are uniformly arranged on the internal chamber wall of the irradiation cavity, and the industrial personal computer is arranged in the spoke
According on the top of case, the radiation transducers is connect with industrial personal computer signal, and the industrial personal computer is separately connected the ray and fills
It sets and rotating device.
Preferably, the utility model further includes temperature sensor, and the temperature sensor is arranged in the irradiation cavity
On internal chamber wall, the temperature sensor is connect with the industrial personal computer signal.
As the utility model preferred embodiment, the start and stop of the industrial personal computer control ray generating device and parameter are set
Set, the direction of rotation of rotating device and rotary speed, irradiation inside cavity monitoring temperature.
As the utility model preferred embodiment, the ray generating device is by accurately adjusting the X-ray ball
The tube voltage and tube current of pipe come realize x-ray dose output controllable precise.
As the utility model preferred embodiment, the irradiation box includes radiation protection cover and is used to form the spoke
According to the irradiation cover of cavity, the irradiation, which is provide with, sets in the radiation protection cover, is set between the irradiation cover and radiation protection cover
There is gap.
Further, the utility model further includes radiator fan；Make in gap between the irradiation cover and radiation protection cover
For air duct, the radiator fan is arranged on the radiation protection cover and dries to the air duct, the radiator fan with it is described
Industrial personal computer connects.
Preferably, the ray generating device is high pressure generator.
Compared with prior art, the beneficial effects of the utility model are：
X-ray irradiation instrument described in the utility model monitors irradiation in real time by the radiation transducers in ray control device
Roentgen dose X variation in cavity can correct ray generating device hair automatically when roentgen dose X changes by industrial personal computer
The running parameter of raw ray is required with meeting irradiation, ensures that object to be shone receives uniform dose delivery.In addition, rotating mechanism band
Dynamic pallet rotation enables 360 ° of rotations of object to be shone alternately to receive x-ray irradiation, ensure that the uniformity of irradiation dose；It is logical
The setting of excess temperature sensor and radiator fan reduces the influence due to poor radiation to X-ray.
Description of the drawings
Fig. 1 is the structural schematic diagram of x-ray irradiation instrument described in the utility model；
Fig. 2 is the sectional view of x-ray irradiation instrument described in the utility model；
Fig. 3 is the vertical view of x-ray irradiation instrument described in the utility model；
Drawing reference numeral explanation：1, irradiation box；2, pallet；3, rotating device；4, ray generating device；5, ray controls
Device；51, radiation transducers；52, industrial personal computer.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in FIG. 1 to 3, it is a kind of x-ray irradiation instrument described in the utility model comprising there is irradiation cavity
Irradiation box 1, the pallet 2 for holding object to be shone, for driving rotating device 3 that the pallet 2 rotates, as putting
Penetrate the ray generating device 4 in source and for the ray control device 5 to monitoring and correcting automatically roentgen dose X in real time.
The setting of rotating device 3 is in irradiation cavity, and pallet 2 is arranged on rotating device 3, and ray generating device 4 is set
It sets on the side of irradiation box 1, irradiates in cavity and be provided with X-ray bulb (not shown), X-ray bulb and ray generating device
4 connections, ray generating device 4 realize what x-ray dose exported by accurately adjusting tube voltage and the tube current of X-ray bulb
Controllable precise.Ray control device 5 includes multiple radiation transducers 51 and industrial personal computer 52, and multiple radiation transducers 51 are uniformly arranged
On the internal chamber wall of irradiation cavity, for monitoring the roentgen dose X irradiated in cavity in real time；Industrial personal computer 52 is arranged in irradiation box 1
On top, radiation transducers 51 is connect with 52 signal of industrial personal computer, and industrial personal computer 52 is separately connected ray generating device 4 and rotating device
3, industrial personal computer 52 is used to control the start and stop and parameter setting of ray generating device 4, the direction of rotation of rotating device 3 and rotation speed
Degree.The utility model is become by the roentgen dose X in the cavity of monitoring irradiation in real time of the radiation transducers 51 in ray control device 5
Change, when roentgen dose X changes, the work ginseng that ray occurs for ray generating device 4 can be corrected automatically by industrial personal computer 52
Number, to ensure that object to be shone receives uniform dose delivery.
Specifically, irradiation box 1 includes radiation protection cover and the irradiation cover for being used to form irradiation cavity, and irradiation, which is provide with, sets in spoke
According in protective cover, it is equipped with gap between irradiation cover and radiation protection cover, can prevent X from penetrating well by the setting of dual cover body
Line leaks outside.Non-uniform in order to avoid causing X-ray to lead to the problem of since temperature is excessively high, the utility model further includes temperature sensing
Device (not shown), temperature sensor are arranged on the internal chamber wall of irradiation cavity, and temperature sensor is connect with 52 signal of industrial personal computer, work
The monitoring temperature of the control irradiation inside cavity of control machine 52.Further, the utility model further includes radiator fan；Irradiation cover with
As air duct, radiator fan is arranged on radiation protection cover and to air duct oblongleaf kadsura stem or root heat, radiates in gap between radiation protection cover
Fan is connect with industrial personal computer 52；Industrial personal computer 52 controls after receiving real time detection signal of the temperature sensor to irradiating cavity inner temperature
Such as rotating speed running parameter of radiator fan improves heat dissipation effect.
Specifically, ray generating device 4 is high pressure generator.Preferably, high pressure generator is XRV high pressure generators.It is high
Pressure generator can generate X-ray for X-ray bulb and provide high pressure, and radiation shield and radiation protection cover are then used to shield X-ray, with
Prevent X-ray from leaking outside；In addition, X-ray tube is attached with high pressure generator by high-tension cable, jointing is that taper is high
Piezoelectricity cable end, and to coat to engage after special silicone grease and install, and periodic maintenance is carried out, to ensure that X-ray does not leak outside.
The above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model range claimed.
Claims (7)
1. a kind of x-ray irradiation instrument, it is characterised in that：Include with the irradiation irradiation box of cavity, pallet, rotating device,
Ray generating device and ray control device；The rotating device is arranged in the irradiation cavity, the pallet setting
On the rotating device, the ray generating device is arranged on the side of the irradiation box, setting in the irradiation cavity
There are X-ray bulb, the X-ray bulb to be connect with ray generating device；The ray control device includes multiple ray sensings
Device and industrial personal computer, multiple radiation transducers are uniformly arranged on the internal chamber wall of the irradiation cavity, the industrial personal computer setting
On the top of the irradiation box, the radiation transducers is connect with industrial personal computer signal, and the industrial personal computer is separately connected described penetrate
Line generating means and rotating device.
2. x-ray irradiation instrument according to claim 1, it is characterised in that：Further include temperature sensor, the temperature sensing
Device is arranged on the internal chamber wall of the irradiation cavity, and the temperature sensor is connect with the industrial personal computer signal.
3. x-ray irradiation instrument according to claim 2, it is characterised in that：The industrial personal computer control ray generating device
Start and stop and parameter setting, the direction of rotation of rotating device and rotary speed, irradiation inside cavity monitoring temperature.
4. x-ray irradiation instrument according to claim 1, it is characterised in that：The ray generating device is by accurately adjusting
The tube voltage and tube current of the X-ray bulb come realize x-ray dose output controllable precise.
5. x-ray irradiation instrument according to claim 1, it is characterised in that：The irradiation box includes radiation protection cover and use
In the irradiation cover for forming the irradiation cavity, the irradiation, which is provide with, sets in the radiation protection cover, the irradiation cover and irradiation
Gap is equipped between protective cover.
6. x-ray irradiation instrument according to claim 5, it is characterised in that：It further include radiator fan；The irradiation cover and spoke
According to the gap between protective cover as air duct, the radiator fan is arranged on the radiation protection cover and is blown to the air duct
Wind, the radiator fan are connect with the industrial personal computer.
7. x-ray irradiation instrument according to claim 1, it is characterised in that：The ray generating device is high pressure generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721385654.6U CN207928539U (en) | 2017-10-25 | 2017-10-25 | A kind of x-ray irradiation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721385654.6U CN207928539U (en) | 2017-10-25 | 2017-10-25 | A kind of x-ray irradiation instrument |
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| Publication Number | Publication Date |
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| CN207928539U true CN207928539U (en) | 2018-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721385654.6U Active CN207928539U (en) | 2017-10-25 | 2017-10-25 | A kind of x-ray irradiation instrument |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110225638A (en) * | 2019-06-18 | 2019-09-10 | 江苏同威信达技术有限公司 | A kind of double source x-ray irradiation instrument |
| CN113933604A (en) * | 2021-09-22 | 2022-01-14 | 湖州鑫宏润辐照技术有限公司 | Electron beam intensity monitoring and feedback control system |
| CN114246999A (en) * | 2021-12-22 | 2022-03-29 | 珠海丽珠试剂股份有限公司 | Positioning indicating device and irradiation equipment applying same |
-
2017
- 2017-10-25 CN CN201721385654.6U patent/CN207928539U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110225638A (en) * | 2019-06-18 | 2019-09-10 | 江苏同威信达技术有限公司 | A kind of double source x-ray irradiation instrument |
| CN113933604A (en) * | 2021-09-22 | 2022-01-14 | 湖州鑫宏润辐照技术有限公司 | Electron beam intensity monitoring and feedback control system |
| CN113933604B (en) * | 2021-09-22 | 2024-03-15 | 浙江润阳新材料科技股份有限公司 | Electron beam intensity monitoring and feedback control system |
| CN114246999A (en) * | 2021-12-22 | 2022-03-29 | 珠海丽珠试剂股份有限公司 | Positioning indicating device and irradiation equipment applying same |
| CN114246999B (en) * | 2021-12-22 | 2024-03-29 | 珠海丽珠试剂股份有限公司 | Positioning indication device and irradiation equipment using same |
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