CN203564590U - Blood irradiator - Google Patents
Blood irradiator Download PDFInfo
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- CN203564590U CN203564590U CN201320654518.8U CN201320654518U CN203564590U CN 203564590 U CN203564590 U CN 203564590U CN 201320654518 U CN201320654518 U CN 201320654518U CN 203564590 U CN203564590 U CN 203564590U
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- irradiation
- blood
- protective cover
- flow pipe
- blood flow
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Abstract
The utility model provides a blood irradiator. The blood irradiator comprises irradiation sources, a support for the installation the irradiation sources, an irradiation protective cover wrapping outside the irradiation sources and the support, and a thermostat for regulating temperature of blood. The irradiation protective cover is in a cylindrical shape, and the irradiation sources arranged on the support are evenly distributed on the inner wall of the irradiation protective cover. Irradiating light from the irradiation sources focuses on a central shaft of the irradiation protective cover. An installation groove for a blood flowing tube is formed in the outer wall of the irradiation protective cover, wherein the installation groove is recessed inwards and made of irradiating light-penetrable materials, the blood flowing tube is arranged in the installation groove and overlaps the central shaft of the irradiation protective cover, and both ends of the blood flowing tube extend out from both ends of the irradiation protective cover. Through the adoption of the technical scheme, the inward-recessed installation groove for the blood flowing tube is formed in the outer wall of the irradiation protective cover, the blood flowing tube is only needed to be pushed into the right place through a groove opening of the installation groove, so that installation is convenient.
Description
Technical field
This utility model relates to medical instruments field, and particularly a kind of disengaging of the blood by people human body carries out radiation later and then is input to the medical irradiation instrument in human body.
Background technology
Clinical research shows, uremic patients more than half is through long-term serious atherosclerosis (AS) the property cardiovascular disease complication that all can produce after hemodialysis.The patient who carries out for a long time hemodialysis dies from cardiovascular disease rather than nephropathy often.And produce this sick arch-criminal, be exactly active oxygen (ROS).
A large amount of clinical researches show, red light irradiation to alleviating oxidative stress damage, remove and the aspect such as in body, freely swash and there is unique curative effect; Can significantly improve resistance of human body, immunologic function, make, in treatment nephropathy, to reduce the infringement of Other diseases simultaneously.
In clinical course, also find that hemodialysis angel is to treatment renal anemia simultaneously, protection and recovery residual renal function, regulate the aspects such as blood viscosity to have positive effect.
At present, the blood irradiator on market is mainly comprised of main frame (wherein main frame comprises keyboard, panel, blood sample chamber, bar code plug-in reader, primary control cabinet, specimen cup, computer control cabinet), anti-radiation protection cover, irradiation bomb, irradiation vessel and electric control system.According to the difference of irradiation bomb, there are the radiometers such as X-light radiation instrument, red light irradiation instrument, blue light illumination instrument etc., in irradiation protective cover, irradiation bomb equably irradiation in irradiation vessel, blood in irradiation vessel is carried out to irradiation, at present, there is no a kind of blood irradiator is to adopt the blood flow pipe flow being provided by dialysis apparatus etc. to cross irradiation zone, when flowing through in blood flow pipeline, blood accepts the irradiation of irradiation bomb, then, flow back to human body, this pipeline is the blood flow pipe of dialysis apparatus, because anti-radiation protection generally seals according to cover in radiation scope, to the blood flow pipe of dialysis apparatus be deeply installed in irradiation protective cover very inconvenient.On the other hand, the blood of current blood irradiator irradiation is all that blood is extracted out, be placed on and in fixing container, carry out irradiation, can not realize the flow circuit irradiation of blood of human body, this irradiation instrument can be realized the flow circuit irradiation of blood of human body, in the process of blood of human body by dialysis machine or other device formation blood extracorporeal circulation, realizes blood irradiation.
Utility model content
This utility model need to deeply be installed to the very inconvenient deficiency in depths in irradiation protective cover in order to overcome the blood flow pipe of dialysis apparatus in current blood irradiator, and a kind of blood irradiator is provided.
In order to solve above technical problem, the technical scheme that this utility model is taked is: a kind of blood irradiator, for the blood in the blood flow pipe in dialysis procedure or other blood extracorporeal circulation devices is carried out to irradiation, comprise irradiation bomb, the support of described irradiation bomb is installed, the temperature-adjusting device that is wrapped in described irradiation bomb and the irradiation protective cover outside support, the temperature of blood is regulated;
Described irradiation protective cover is cylindrical, in described irradiation protective cover inwall, is evenly equipped with rack-mount irradiation bomb, and the exposure light of all irradiation bombs focuses on the central shaft of described irradiation protective cover;
On described irradiation protective cover outer wall, be provided with inwardly recessed blood flow pipe mounting groove; described mounting groove is made by the material of saturating exposure light; described blood flow pipe is arranged in mounting groove and overlaps with described irradiation protective cover central shaft, and extend from described protective cover two ends at two ends.
Further; in above-mentioned blood irradiator: described mounting groove is the suitable U-lag of groove width and described blood flow pipe external diameter; the opening of U-lag stretches out described irradiation protective cover, and the blind end of U-lag is the half round post overlapping with the central shaft of described irradiation protective cover.
Further, in above-mentioned blood irradiator: the propulsive mechanism that blood flow pipe is advanced from the export-oriented irradiation protective cover of mounting groove central axis is also set outward at described mounting groove.
Further; in above-mentioned blood irradiator: described propulsive mechanism comprise one with the described relatively-stationary bearing of irradiation protective cover; be arranged on the slide plate of the described relative bearing sliding of bearing; be fixed on handle and push pedal on slide plate, when described push pedal is slided on bearing with slide plate, drive the described described mounting groove of blood flow pipe turnover.
Further, in above-mentioned blood irradiator: described temperature-adjusting device comprises temperature sensor, control circuit and the heat sink of the temperature of measuring described blood flow pipe inner blood, described temperature sensor measurement is transferred to described control circuit to the temperature of blood, described control circuit produces control signal, controls described heat sink work.
Further, in above-mentioned blood irradiator: described heat sink comprises the air channel of drying in irradiation protective cover being arranged on irradiation protective cover and the fan of blowing being inwards arranged on outside air channel, and the work of described fan is controlled by control circuit.
Further, in above-mentioned blood irradiator, also comprise the display device of the described blood flow pipe inner blood temperature that shows that described sensor measurement arrives.
Further, in above-mentioned blood irradiator: described irradiation bomb is red-light LED.
Further, in above-mentioned blood irradiator: described mounting groove is transparent Ya Like groove.
Further, in above-mentioned blood irradiator: described irradiation bomb is blue-light source or x-ray generator.
Adopted after technique scheme, owing to being provided with inwardly recessed blood flow pipe mounting groove on irradiation protective cover outer wall, blood flow pipe only need to be advancing to the position from the notch of mounting groove with regard to passable, and it is convenient especially to install.
Below with reference to drawings and Examples, this utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the blood irradiator cutaway view of this utility model embodiment 1.
Fig. 2 is the blood irradiator exploded view of this utility model embodiment 1.
Fig. 3 is irradiation protective cover and support and the blood flow pipeline configuration schematic diagram of this utility model embodiment 1.
Fig. 4 is the side view of Fig. 3.
Fig. 5 is that this utility model embodiment 1 advances blood flow pipe schematic diagram.
Fig. 6 is that this utility model embodiment 1 releases blood flow pipe schematic diagram.
The specific embodiment
The present embodiment is that a kind of blood by extraction human body carries out reinjecting human body to eliminate the blood HONGGUANG irradiation instrument of focus in blood after HONGGUANG irradiation, blood HONGGUANG irradiation in the present embodiment can combine with hemodialysis, in the treatment of this difficult medical problem of hemodialysis patients oxidative stress making a breakthrough property progress.Changed current hemodialysis simultaneously and can only carry out the part vicarious function of renal function, cannot solve a difficult problem for synchronous therapeutic, the appearance of this blood HONGGUANG irradiation apparatus is improved this situation.Hemodialysis angel's curative effect comprises:
■ improves antioxidant ability of organism, removes excessive free radical in body, alleviates oxidative stress damage
■ promotes the secretion of erythropoietin, alleviates renal anemia symptom
The protective effect of ■ residual renal function, delays the exhaustion of residual renal function
■ significantly improves resistance of human body, immunologic function, makes, in treatment nephropathy, to reduce the infringement of Other diseases
■ alleviates dialysis disequilibrium syndrome symptom, improves the quality of living.
As shown in Figure 1,2,3, 4: the HONGGUANG irradiation instrument of the present embodiment and other medical apparatus and instruments are a kind of a panel beating bucket 3, the aluminum casting base 2 of panel beating bucket 3 is provided with 4 medical casters 1 below, HONGGUANG irradiation instrument can move freely by these castors 1, conveniently moving while making to treat.HONGGUANG irradiation instrument main part is just arranged on above panel beating bucket 3, has intelligentized main frame, utilizes main frame to control whole irradiation instrument.In the HONGGUANG irradiation instrument main body of the present embodiment, include irradiation protective cover 23, at the interior support 7 that utilizes of protective cover 23, irradiation bomb 21 is installed, in the present embodiment for guarantee HONGGUANG irradiation in blood evenly, intensity is high, efficiency is high, irradiation protective cover 23 is cylindrical, in irradiation protective cover 23 inwalls, be evenly equipped with the irradiation bomb 21 being arranged on support 7, the exposure light of all irradiation bombs 21 focuses on the central shaft 20 of described irradiation protective cover 23, forms a wire and focuses on, and irradiation is the strongest on line; Here, irradiation bomb is red-light LED, and these red-light LEDs are evenly distributed on the support 7 on cylindrical irradiation protective cover 23 inwalls, uniform layout in a cylindrical inwall circle of irradiation protective cover 23, and HONGGUANG is directive circle centre position all.In order to guarantee irradiation effect, the blood flow pipe 19 being stretched out by dialysis apparatus should be arranged on central shaft 20 places with irradiation protective cover 23, and blood flow pipe 19 overlaps with the central shaft of irradiation protective cover 23.
For the blood flow pipe 19 that guarantees to be flowed out by dialysis apparatus is installed on mounting groove 8 quickly and easily, on irradiation protective cover 23 outer walls of the blood irradiator of the present embodiment, be provided with inwardly recessed blood flow pipe 19 mounting grooves 8, mounting groove 8 is the same with blood flow pipe 19 is all to be made by the material of saturating exposure light, blood flow pipe 19 is parts that dialysis apparatus extends, it not the present embodiment itself, the HONGGUANG irradiation instrument of the present embodiment just produces red light irradiation by the blood in the rear blood flow pipe 19 of dialysis apparatus dialysis, blood flow pipe 19 is arranged in mounting groove 8 and overlaps with irradiation protective cover 23 central shafts, extend from described protective cover 23 two ends at two ends.Wherein one end and hemodialyzer join, the other end is connected with the device that blood is input in body, blood is from human body output, and after first dialysing by dialysis apparatus, then the blood irradiator that enters into the present embodiment is inputted human body after by red light irradiation again.In the present embodiment, mounting groove 8 is the suitable U-lag of groove width and described blood flow pipe 19 external diameters, and the opening of U-lag stretches out irradiation protective cover 23, and the blind end of U-lag is the half round post overlapping with the central shaft of irradiation protective cover 23.The present embodiment is that what to adopt is transparent U-shaped Ya Like groove.
In addition, in order to guarantee blood flow pipe 19 automatization easier for installation, on the blood irradiator of the present embodiment, be also provided with a propulsive mechanism that blood flow pipe 19 is advanced from export-oriented irradiation protective cover 23 central axis of mounting groove 19, as shown in Figure 5 and Figure 6.This propulsive mechanism comprises one and the relatively-stationary bearing 12 of irradiation protective cover 23; be arranged on the slide plate 14 that the relative bearing 12 of bearing 12 slides; be fixed on handle 16 and push pedal 15 on slide plate, push pedal 15 drives blood flow pipe 19 turnover mounting grooves 8 while sliding on bearing 12 with slide plate 14.As shown in Figure 2, slide plate is comprised of 3 little slide plates the specific product of the present embodiment, on bearing 12, in order to guarantee that blood flow pipe 19 is advancing to the position, be also provided with a block 13, when hand push handle 16 slides into block 13 to slide block, restriction moves on, and guarantees that blood flow pipe 19 puts in place.During use; operator's hands hands 16 of putting on airs pushes inward; drive slide plate 14 to slide inwards along bearing 12; push pedal 15 promotes blood flow pipe 18 with slide plate 14 and advances along Ya Like U-lag to U-lag blind end; as shown in Figure 5, after being used to complete, the hands hands 16 of putting on airs pulls slide plate 14 to drive push pedals 15 retractions; as shown in Figure 6, then from the two ends of irradiation protective cover 23, blood flow pipe 19 is proposed.Arrow in Fig. 5 and Fig. 6 represents the direction that blood flow pipe 19 pushes and proposes.
Because blood circulates in vitro, need to guarantee the temperature better therapeutic effect of guarantee within the limits prescribed, in the blood irradiator of the present embodiment, in the blood HONGGUANG irradiation instrument namely using on market, temperature-adjusting device comprises temperature sensor, control circuit and the heat sink of the temperature of measuring blood flow pipe 19 inner bloods, temperature sensor measurement is transferred to control circuit to the temperature of blood, and control circuit produces control signal, controls heat sink work.Heat sink is as shown in Fig. 3,4,5,6; comprise and be arranged on the air channel 6 to the 23 interior blowings of irradiation protective cover on irradiation protective cover 23 and be arranged on the fan 4 of blowing inwards outside air channel 6; the wind that fan 4 blows out, in air channel 6 enters into irradiation protective cover 26, blows out by irradiation protective cover 26 two ends.The work of fan 4 is controlled by control circuit, and in Fig. 3, arrow represents the flow direction of cold wind.In addition, on main frame, can also show this temperature, therefore also comprise the display device of the blood flow pipe 19 inner blood temperature that show that sensor measurement arrives, this device can be integrated in the display 17 of instrument, also can adopt some LED charactrons to show.In the present embodiment, support 7 and irradiation protective cover 23 are all to adopt material that heat conductivility is good such as aluminum is made, and irradiation protective cover 23 and support 7 itself have also formed the radiator of a red LED lamp, and when fan 4 blowing, radiating effect will be very good.
As shown in Figure 2, in the blood irradiator of the present embodiment, the main equipments such as main frame by a holder 5 be fixed to panel beating bucket 3 suitable for reading on, on main body machine, can also see power supply 10, power supply 10 connects civil power and produces the unidirectional current that each several part is used, and power supply is isolated with other parts by dividing plate 9, PFC plate 11.Power supply 10 switches 18 are arranged on the top of instrument.
The irradiation instrument of the present embodiment can form different blood irradiators according to different irradiation bomb 21, if irradiation bomb is red-light LED, it is the blood HONGGUANG irradiation instrument in embodiment above, if what adopt is blue-ray LED, it can be blood blue light irradiation instrument, if what adopt is infrared light emission source, luminescence-utraviolet source, X-light generator, can be other blood irradiator.
Claims (10)
1. a blood irradiator, for the blood in the blood flow pipe (19) of dialysis procedure is carried out to irradiation, comprise irradiation bomb, the support of described irradiation bomb is installed, the temperature-adjusting device that is wrapped in described irradiation bomb and the irradiation protective cover outside support, the temperature of blood is regulated; It is characterized in that:
Described irradiation protective cover (23) is cylindrical, in described irradiation protective cover (23) inwall, be evenly equipped with the irradiation bomb (21) being arranged on support (7), the exposure light of all irradiation bombs (21) focuses on the central shaft (20) of described irradiation protective cover (23);
On described irradiation protective cover (23) outer wall, be provided with the mounting groove (8) of inwardly recessed installation blood flow pipe (19); described mounting groove (8) is made by the material of saturating exposure light; blood flow pipe (19) is arranged in mounting groove (8) and overlaps with described irradiation protective cover (23) central shaft, and extend from described protective cover (23) two ends at two ends.
2. blood irradiator according to claim 1; it is characterized in that: described mounting groove (8) is groove width and the suitable U-lag of described blood flow pipe (19) external diameter; the opening of U-lag stretches out described irradiation protective cover (23), and the blind end of U-lag is the half round post overlapping with the central shaft of described irradiation protective cover (23).
3. blood irradiator according to claim 1 and 2, is characterized in that: the propulsive mechanism that blood flow pipe (19) is advanced from the export-oriented irradiation protective cover of mounting groove (19) (23) central axis is also set outside described mounting groove (8).
4. blood irradiator according to claim 3; it is characterized in that: described propulsive mechanism comprise one with the described relatively-stationary bearing of irradiation protective cover (23) (12); be arranged on described bearing (12) slide plate (14) that bearing (12) slides relatively; be fixed on handle (16) and push pedal (15) on slide plate, described push pedal (15) drives the mounting groove (8) described in described blood flow pipe (19) turnover when bearing (12) above slides with slide plate (14).
5. blood irradiator according to claim 1 and 2, it is characterized in that: described temperature-adjusting device comprises temperature sensor, control circuit and the heat sink of the temperature of measuring described blood flow pipe (19) inner blood, described temperature sensor measurement is transferred to described control circuit to the temperature of blood, described control circuit produces control signal, controls described heat sink work.
6. blood irradiator according to claim 5; it is characterized in that: described heat sink comprises and be arranged on the air channel (6) to blowing in irradiation protective cover (23) on irradiation protective cover (23) and be arranged on the fan (4) of drying inwards outside air channel (6), the work of described fan (4) is controlled by control circuit.
7. blood irradiator according to claim 5, is characterized in that, also comprises the display device of described blood flow pipe (19) the inner blood temperature that shows that described sensor measurement arrives.
8. blood irradiator according to claim 1 and 2, is characterized in that: described irradiation bomb (21) is red-light LED.
9. blood irradiator according to claim 8, is characterized in that: described mounting groove (8) is transparent Ya Like groove.
10. blood irradiator according to claim 1 and 2, is characterized in that: described irradiation bomb is blue-light source or x-ray generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320654518.8U CN203564590U (en) | 2013-10-23 | 2013-10-23 | Blood irradiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320654518.8U CN203564590U (en) | 2013-10-23 | 2013-10-23 | Blood irradiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203564590U true CN203564590U (en) | 2014-04-30 |
Family
ID=50532358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320654518.8U Withdrawn - After Issue CN203564590U (en) | 2013-10-23 | 2013-10-23 | Blood irradiator |
Country Status (1)
| Country | Link |
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| CN (1) | CN203564590U (en) |
Cited By (3)
| 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 |
| CN104548233A (en) * | 2013-10-23 | 2015-04-29 | 国医华科（深圳）医疗科技发展有限公司 | Blood irradiator |
-
2013
- 2013-10-23 CN CN201320654518.8U patent/CN203564590U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548233A (en) * | 2013-10-23 | 2015-04-29 | 国医华科（深圳）医疗科技发展有限公司 | Blood irradiator |
| CN104548233B (en) * | 2013-10-23 | 2018-05-08 | 国医华科（深圳）医疗科技发展有限公司 | A kind of 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 |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140430 Effective date of abandoning: 20180508 |