CN203370146U - X-ray emitting device - Google Patents
X-ray emitting device Download PDFInfo
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- CN203370146U CN203370146U CN201320384832.9U CN201320384832U CN203370146U CN 203370146 U CN203370146 U CN 203370146U CN 201320384832 U CN201320384832 U CN 201320384832U CN 203370146 U CN203370146 U CN 203370146U
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- ray
- box
- roentgenization
- ray generator
- discharger
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Abstract
The utility model provides an X-ray emitting device which is used for achieving X-ray irradiation on a plasma container. The X-ray emitting device comprises an X-ray irradiation box and a first X-ray generator, wherein a containing cavity used for containing the plasma container is formed in the X-ray irradiation box, the X-ray irradiation range of the first X-ray generator covers the X-ray irradiation box, and the X-ray irradiation direction is opposite to the opening direction of the X-ray irradiation box. According to the X-ray emitting device, X-rays are emitted through the first X-ray emitting device, the X-ray irradiation box is arranged in the X-ray irradiation direction, the plasma container is placed into the X-ray irradiation box, the first X-ray generator is started to enable the X-rays emitted by the first X-ray generator to penetrate through the X-ray irradiation box and the plasma container to purify plasma inside the plasma container, and then plasma purification is achieved with the stable X-rays provided by the first X-ray generator.
Description
Technical field
This utility model relates to the armarium technical field, more particularly, relates to a kind of X ray discharger.
Background technology
X ray (X-ray, roentgen radiation) irradiation of plasma is by food and drug administration approval, one of method of the disease probability can transfusion caused.Radiation gamma is compared in the x-ray irradiation sterilizing, and the blood purification of the application of electron beam and other types has several advantages.The first, x-ray can be accurately controlled when application.The second, provide the equipment of X-ray comparatively safe, simultaneously, the X-ray equipment provided is lower with respect to the blood cleaning equipment cost of other types.
Yet, in order to realize the purpose of x-ray bombardment blood, require radiation dose and dose distribution that X-ray source occurs to be accurately controlled, to meet the regulation requirement of blood plasma when irradiating.Prior art, when the applying X-ray irradiation of plasma, can not realize the accurate control to X ray, can not reach the purpose of utilizing X ray to purify blood plasma.
Therefore, how realizing utilizing X ray to be purified blood plasma, is current those skilled in the art's problem demanding prompt solution.
The utility model content
In view of this, this utility model provides a kind of X ray discharger, to realize utilizing X ray to be purified blood plasma.
In order to achieve the above object, this utility model provides following technical scheme:
A kind of X ray discharger, to realize the x-ray bombardment to blood plasma container, comprising:
The roentgenization box, be provided with the containing cavity of accommodating described blood plasma container in it;
The first x ray generator, the x radiation x scope of described the first x ray generator covers on described roentgenization box, and described directions of rays is relative with the opening direction of described roentgenization box.
Preferably, in above-mentioned X ray discharger, described blood plasma container is transfusion bags, is provided with the friction top that described transfusion bags is compressed in described containing cavity.
Preferably, in above-mentioned X ray discharger, the workplace between the bottom of described containing cavity and described friction top is apart from being not more than 4cm.
Preferably, in above-mentioned X ray discharger, also comprise the second x ray generator, the x radiation x scope of its emission covers on described roentgenization box, and is positioned at the side that described roentgenization box deviates from its opening direction.
Preferably, in above-mentioned X ray discharger, the spacing between described the first x ray generator and described the second x ray generator and described roentgenization box all is set to 22.5-24cm; Described the first x ray generator and described the second x ray generator are provided with radiation radius and the angle of radiation with described pitch match.
Preferably, in above-mentioned X ray discharger, the ray generation power of described the first x ray generator and described the second x ray generator is identical.
Preferably, in above-mentioned X ray discharger, described the first x ray generator is connected same power supply adaptor with described the second x ray generator.
Preferably, in above-mentioned X ray discharger, in the ray overlay area of the rotatable setting of described roentgenization box and described the first x ray generator.
Preferably, in above-mentioned X ray discharger, it is characterized in that, the X-ray tube used in the x ray generator in the X ray discharger is the ion pump line.
Preferably, in above-mentioned X ray discharger, also comprise casing, the exposure cell of the x ray generator of accommodating X ray discharger is set in described casing; On described casing, also be provided with pivotal mounting in described casing surface to close the hinged door of described exposure cell.
The X ray discharger that this utility model provides, to realize the x-ray bombardment to blood plasma container, comprise roentgenization box and the first x ray generator, is provided with the containing cavity of accommodating blood plasma container in the roentgenization box; The x radiation x scope of the first x ray generator covers on the roentgenization box, and described directions of rays is relative with the opening direction of roentgenization box.By the first x ray generator emission X ray, the roentgenization box is set on the roentgenization direction, blood plasma container is put in the roentgenization box, open the first x ray generator, the X ray of its emission sees through roentgenization box and blood plasma container the blood plasma of its inside is purified, the first x ray generator provides stable x-ray bombardment, thereby has realized utilizing the purpose of X ray to the blood plasma purification.
The accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the X ray discharger that Fig. 1 provides for this utility model;
Fig. 2 establishes the structural representation of roentgenization box in Fig. 1;
The structural representation that Fig. 3 is x-ray bombardment part in Fig. 1;
The structural representation of X ray discharger the second embodiment that Fig. 4 provides for this utility model;
The external structure schematic diagram of the X ray discharger that Fig. 5 provides for this utility model;
Fig. 6 is the external structure schematic diagram after Fig. 5 hinged door is opened.
The specific embodiment
The utility model discloses a kind of X ray discharger, realized utilizing X ray to be purified blood plasma.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out to clear, complete description, obviously, described embodiment is only this utility model part embodiment, rather than whole embodiment.Based on embodiment of the present utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of this utility model protection.
The structural representation of the X ray discharger that as shown in Figure 1-Figure 3, Fig. 1 provides for this utility model; Fig. 2 establishes the structural representation of roentgenization box in Fig. 1; The structural representation that Fig. 3 is x-ray bombardment part in Fig. 1.
This utility model provides a kind of X ray discharger, to realize the x-ray bombardment to blood plasma container, comprises roentgenization box 18 and the first x ray generator 15, is provided with the containing cavity 19 of accommodating blood plasma container in roentgenization box 18; The x radiation x scope of the first x ray generator 15 covers on roentgenization box 18, and directions of rays is relative with the opening direction of roentgenization box 18.By the first x ray generator 15 emission X ray, roentgenization box 18 is set on the roentgenization direction, blood plasma container is put in roentgenization box 18, open the first x ray generator 15, the X ray of its emission sees through roentgenization box 18 and blood plasma container the blood plasma of its inside is purified, the first x ray generator 15 provides stable x-ray bombardment, thereby has realized utilizing the purpose of X ray to the blood plasma purification.
In this utility model one specific embodiment, blood plasma container is transfusion bags 20, is provided with the friction top 21 that transfusion bags 20 is compressed in containing cavity.Transfusion bags 20 stores the knot packaging structure for the medical blood of commonly using, and it has the strip structure, corresponding, and the interior containing cavity 19 that arranges of roentgenization box 18 is for the containing cavity identical with transfusion bags 20 structures, and presents ellipsoidal structure, with the transfusion bags structural correspondence.
In this utility model one specific embodiment, the workplace between the bottom of containing cavity 19 and friction top 21 is apart from being not more than 4cm.Spacing between the bottom of friction top 21 and containing cavity 19 is controlled the thickness on the whole of transfusion bags 20 in containing cavity 19, because size and the specification kind of transfusion bags 20 are various, for improving the range of application of X ray discharger, irradiation thickness by transfusion bags 20 is set to be not more than 4cm, guarantees the irradiation dose of the X ray of X ray on transfusion bags 20.
In this utility model one specific embodiment, also comprise the second x ray generator 17, the x radiation x scope of its emission covers on roentgenization box 18, and is positioned at the side that roentgenization box 18 deviates from roentgenization box opening direction.Two x ray generators are set, and be arranged on the both sides on roentgenization box 18 opening directions, respectively ray irradiation capsule front and back is carried out to x-ray bombardment by two x ray generators, the irradiation dose of the X ray that makes the blood in transfusion bags 20 be subject to is even, and degree of purification is consistent.Particularly, roentgenization box 18 is canister, is applicable to the applied environment of x-ray bombardment.
Be well known that, x-ray source is nearer to the distance between irradiated object, the energy that object receives is higher,, the distance of the Energy Dependence that irradiated object receives between emission source and irradiated object, similarly, it should be understood that, more energy are passed to irradiated object, and the raying degree of irradiated object is faster.
In this utility model one specific embodiment, the spacing between the first x ray generator 15 and the second x ray generator 17 and roentgenization box 18 all is set to 22.5-24cm; The first x ray generator 17 and the second x ray generator 18 are set to radiation radius and the angle of radiation with pitch match.Blood plasma in transfusion bags 20 receives homogeneous radiation has material impact to its purification, requires to offer the emittance of blood in same time in certain radiation scope.Simultaneously, for shortening radiated time, the second x ray generator 17 and the first x ray generator 15 are oppositely arranged on two rear flank of roentgenization box 18, and the two location is identical with the distance of roentgenization box 18.Concrete, the radiation spacing is arranged on 22.5-24cm, preferably, is set to the 23cm place.
In this utility model one specific embodiment, the ray generation power of the first x ray generator 15 and the second x ray generator 17 is identical.The first x ray generator 15 is connected same power supply adaptor 29 with the second x ray generator 17, by alternating current power supply, obtains working power.Certainly, each x ray generator can arrange separately working power, to guarantee the carrying out of x-ray bombardment work.
As shown in Figure 3, the x-ray bombardment that the first x ray generator 15 and the second x ray generator 17 send is on the both direction up and down of roentgenization box, make emittance carry out complementation on intensity and direction, the X-radiation bundle penetrates transfusion bags 20 energy that 4cm is thick to be reduced gradually, distance in figure shown in L3 is the thickness of transfusion bags 20, the emittance provided decays gradually with the degree of depth of blood in transfusion bags 20 or the variation of thickness, on thickness direction, front energy maximum, back side energy minimum, by two x ray generators on relative direction are set, configuration structure is symmetrical structure, make the energy sum that on any aspect, the X ray energy is two x ray generators on thickness direction, thereby guarantee the homogeneous radiation of X ray.
Particularly, by controlling after transfusion bags 20 is compressed by friction top 21, keep being less than the thickness of 4cm or the maximum ga(u)ge of 4cm, make the exposure dose of X ray distribute evenly, the each several part absorbed dose are roughly the same.
Particularly, the energy level of X-ray tube is set to 160kv.In x-ray bombardment blood process, research is found, for keeping all parts of uniform radiation transfusion bag, X-ray tube must provide each at least energy output of 150kv, to meet the range of exposures requirement of transfusion bag, range of exposures requires as 1500-2500rads(rads, rad, the special-purpose unit of radiation absorbed dose).The upper surface radiation dose that the first x ray generator 15 irradiates separately transfusion bags 20 is 2500rads, exit dose is 1500rads, this utility model requires to irradiate in 6 minutes a transfusion bags, ideally, there is identical dosage in the effective exposure dose in transfusion bags 20 center with transfusion bags 20 surfaces (upper and lower).
In addition, the output port of the first x ray generator 15 and the second x ray generator 17, preferably the suitable output port of X ray transmitting tube, have the light beam of 45 degree so that angle of radiation to be provided, making light beam have a diameter at least is 15.5cm, apart from transfusion bags 20,23cm radiation end face far away is arranged.As shown in Figure 3, L1 and L2 are the spacing between two x ray generators and roentgenization box, and it is controlled at 23cm, and equate.
X-ray tube is when providing ray, and an effective ionic pump is extremely important to keep X-ray tube to have good vacuum environment.In this utility model one specific embodiment, X-ray tube is the ion pump line.
As shown in Figure 4, the structural representation of X ray discharger the second embodiment that Fig. 4 provides for this utility model.
In this utility model one specific embodiment, in the ray overlay area of the rotatable setting of roentgenization box 18 and the first x ray generator (15A of label shown in Fig. 4).Transfusion bags 20 can be by a single x-ray source positioning irradiation, particularly, transfusion bags 20 is placed in roentgenization box 18, roentgenization box 18 is the longest direction of length in vertical direction, and can on width, rotate, set predetermined rotation period, make the certain irradiation time of front and back of transfusion bags, when by rotating supporting member 28, driving rotation, cumulative exposure is to the front and back of transfusion bags, and the x-ray radiation of transfusion bags 20 sides reaches predetermined radiation dose, effectively the blood in transfusion bags 20 is carried out to purification.
The external structure schematic diagram of the X ray discharger that as shown in Figure 5 and Figure 6, Fig. 5 provides for this utility model; Fig. 6 is the external structure schematic diagram after Fig. 5 hinged door is opened.
In the present embodiment, the X ray discharger also comprises casing 12, the interior exposure cell 39 that the x ray generator of accommodating X ray discharger is set of casing 12; On casing 12, also be provided with pivotal mounting in casing 12 surfaces the hinged door 31 to close exposure cell 39.Pull head 32 is set, in order to close exposure cell on hinged door 31.In Fig. 5 and Fig. 6, casing 12 comprises X ray discharger top enclosure 12B and sidewall casing 12A etc., and casing surrounds the external structure of X ray discharger, and certain shielding action is played to by the exposure cell 29 of its inside.The X ray discharger is set to portable, is suitable for job requirement.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that between each embodiment, identical similar part is mutually referring to getting final product.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use this utility model.Multiple modification to these embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, this utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an X ray discharger, to realize the x-ray bombardment to blood plasma container, is characterized in that, comprising:
Roentgenization box (18), be provided with the containing cavity (19) of accommodating described blood plasma container in it;
The first x ray generator (15), it is upper that the x radiation x scope of described the first x ray generator (15) covers at described roentgenization box (18), and described directions of rays is relative with the opening direction of described roentgenization box (18).
2. X ray discharger according to claim 1, is characterized in that, described blood plasma container is transfusion bags (20), is provided with the friction top (21) that described transfusion bags is compressed in described containing cavity (19).
3. X ray discharger according to claim 2, is characterized in that, the workplace between the bottom of described containing cavity (19) and described friction top (21) is apart from being not more than 4cm.
4. X ray discharger according to claim 1, it is characterized in that, also comprise the second x ray generator (17), it is upper that the x radiation x scope of its emission covers at described roentgenization box (18), and be positioned at the side that described roentgenization box (18) deviates from its opening direction.
5. X ray discharger according to claim 4, is characterized in that, the spacing between described the first x ray generator (15) and described the second x ray generator (17) and described roentgenization box (18) all is set to 22.5-24cm; Described the first x ray generator (15) and described the second x ray generator (17) are provided with radiation radius and the angle of radiation with described pitch match.
6. X ray discharger according to claim 5, is characterized in that, the ray generation power of described the first x ray generator (15) and described the second x ray generator (17) is identical.
7. X ray discharger according to claim 6, is characterized in that, described the first x ray generator (15) is connected same power supply adaptor (29) with described the second x ray generator (17).
8. X ray discharger according to claim 1, is characterized in that, in the ray overlay area of the rotatable setting of described roentgenization box (18) and described the first x ray generator (15A).
9. according to the described X ray discharger of claim 1-8 any one, it is characterized in that, the X-ray tube used in the x ray generator in the X ray discharger is the ion pump line.
10. according to the described X ray discharger of claim 1-9 any one, it is characterized in that, also comprise casing (12), the exposure cell (39) of the x ray generator of accommodating X ray discharger is set in described casing (12); Also be provided with pivotal mounting on described casing (12) in the hinged door (31) of described casing (12) surface to close described exposure cell (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320384832.9U CN203370146U (en) | 2013-06-28 | 2013-06-28 | X-ray emitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320384832.9U CN203370146U (en) | 2013-06-28 | 2013-06-28 | X-ray emitting device |
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| CN203370146U true CN203370146U (en) | 2014-01-01 |
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| CN201320384832.9U Expired - Fee Related CN203370146U (en) | 2013-06-28 | 2013-06-28 | X-ray emitting device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307060A (en) * | 2014-10-22 | 2015-01-28 | 中国科学院苏州生物医学工程技术研究所 | X-ray blood irradiator |
| CN104324425A (en) * | 2014-10-17 | 2015-02-04 | 中国科学院苏州生物医学工程技术研究所 | Blood irradiation instrument |
| CN104307060B (en) * | 2014-10-22 | 2017-01-04 | 中国科学院苏州生物医学工程技术研究所 | X-ray blood irradiator |
| CN110237322A (en) * | 2019-06-27 | 2019-09-17 | 江苏同威信达技术有限公司 | Double source X-ray blood irradiator and its operating method |
-
2013
- 2013-06-28 CN CN201320384832.9U patent/CN203370146U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324425A (en) * | 2014-10-17 | 2015-02-04 | 中国科学院苏州生物医学工程技术研究所 | Blood irradiation instrument |
| CN104307060A (en) * | 2014-10-22 | 2015-01-28 | 中国科学院苏州生物医学工程技术研究所 | X-ray blood irradiator |
| CN104307060B (en) * | 2014-10-22 | 2017-01-04 | 中国科学院苏州生物医学工程技术研究所 | X-ray blood irradiator |
| CN110237322A (en) * | 2019-06-27 | 2019-09-17 | 江苏同威信达技术有限公司 | Double source X-ray blood irradiator and its operating method |
| CN110237322B (en) * | 2019-06-27 | 2024-05-24 | 同威信达技术(江苏)股份有限公司 | Dual-source X-ray blood irradiation instrument and operation method thereof |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20180628 |