CN104548233A - Blood irradiator - Google Patents
Blood irradiator Download PDFInfo
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- CN104548233A CN104548233A CN201310501323.4A CN201310501323A CN104548233A CN 104548233 A CN104548233 A CN 104548233A CN 201310501323 A CN201310501323 A CN 201310501323A CN 104548233 A CN104548233 A CN 104548233A
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- irradiation
- blood
- protective cover
- mounting groove
- flow pipe
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3681—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by irradiation
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Cardiology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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Abstract
The invention provides a blood irradiator. The blood irradiator comprises irradiation sources, a support, a cylindrical irradiation protection cover and a temperature regulating device, wherein the irradiation sources are mounted on the support, the irradiation protection cover wraps the irradiation sources and the support, and the temperature regulating device is used for regulating blood temperature. The irradiation sources mounted on the support are distributed in the inner wall of the irradiation protection cover uniformly, and irradiation light of all the irradiation sources is focused on a central axis of the irradiation protection cover. The outer wall of the irradiation protection cover is provided with a recessed blood tube mounting groove made of irradiation-light-transmitting materials, a blood tube is mounted in the mounting groove to coincide with the central axis of the irradiation protection cover, and two ends of the blood tube extend from two ends of the irradiation protection cover. By the aid of the technical scheme, since the outer wall of the irradiation protection cover is provided with the recessed blood tube mounting groove, the blood tube can be pushed in place from an opening of the mounting groove, and convenience in mounting is achieved.
Description
Technical field
The present invention relates to medical instruments field, particularly a kind of the disengaging after human body by the blood of people carries out radiation and then is input to the medical irradiation instrument in human body.
Background technology
Clinical research shows, uremic patients more than half all can produce serious atherosclerosis (AS) property cardiovascular disease complication after hemodialysis through long-term.The patient carrying out hemodialysis for a long time dies from cardiovascular disease instead of nephropathy often.And the arch-criminal producing this disease is exactly active oxygen (ROS).
A large amount of clinical researches shows, red light irradiation has the curative effect of uniqueness to the aspect such as alleviate oxidativestress damage, freely swash in purged body; Resistance of human body, immunologic function can be significantly improved simultaneously, make, while treatment nephropathy, to reduce the infringement of Other diseases.
In clinical course, also find that hemodialysis angel is to treatment renal anemia, protection & restoration residual renal function, regulates the aspects such as blood viscosity to have positive effect simultaneously.
At present, the blood irradiator on market is primarily of main frame (wherein main frame comprises keyboard, panel, blood sample room, bar code plug-in reader, primary control cabinet, specimen cup, computer switch board), anti-radiation protection cover, irradiation bomb, irradiation vessel and electric control system composition.The radiometers such as X-light radiation instrument are had according to the difference of irradiation bomb, red light irradiation instrument, blue light illumination instrument etc., in irradiation protective cover, irradiation bomb equably irradiation in irradiation vessel, irradiation is carried out to the blood in irradiation vessel, at present, a kind of blood irradiator is not had to be adopt the blood flow pipe flow provided by dialysis apparatus etc. to cross irradiation zone, blood accepts the irradiation of irradiation bomb when flowing through in blood flow pipeline, then, flow back to human body, this pipeline is the blood flow pipe of dialysis apparatus, because anti-radiation protection photograph cover is generally closed 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 extracted out by blood, be placed in fixing container and carry out irradiation, the flow circuit irradiation of blood of human body can not be realized, this irradiation instrument then can realize the flow circuit irradiation of blood of human body, and namely blood of human body is formed in the process of blood extracorporeal circulation by dialysis machine or other device and realizes blood irradiation.
Summary of the invention
The present invention needs deeply to be installed to the deficiency that in irradiation protective cover, depths is very inconvenient in order to the blood flow pipe overcoming dialysis apparatus in current blood irradiator, provides a kind of blood irradiator.
In order to solve above technical problem, the technical scheme that the present invention takes is: a kind of blood irradiator, for carrying out irradiation to the blood in the blood flow pipe in dialysis procedure or in other blood extracorporeal circulation devices, comprise irradiation bomb, install described in the support of irradiation bomb, the irradiation protective cover be wrapped in outside described irradiation bomb and support, temperature-adjusting device that the temperature of blood is regulated;
Described irradiation protective cover is cylindrical, in described irradiation protective cover inwall, be 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;
Described irradiation protective cover outer wall is provided with the blood flow pipe mounting groove be inwardly recessed; described mounting groove is made up of the material of saturating exposure light; described blood flow pipe is arranged on irradiation protective cover central shaft in mounting groove with described and overlaps, and two ends extend from described protective cover 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 semi-cylindrical overlapped with the central shaft of described irradiation protective cover.
Further, in above-mentioned blood irradiator: the propulsive mechanism advanced from mounting groove export-oriented irradiation protective cover central axis by blood flow pipe 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 that described bearing relative seat slides; be fixed on the handle on slide plate and push pedal, the mounting groove described in the turnover of blood flow pipe described in driving when described push pedal is slided on bearing with slide plate.
Further, in above-mentioned blood irradiator: described temperature-adjusting device comprises the temperature sensor of the temperature of the blood flow pipe inner blood described in measurement, control circuit and heat sink, described temperature sensor measurement is transferred to described control circuit to the temperature of blood, described control circuit produces control signal, the heat sink work described in control.
Further, in above-mentioned blood irradiator: described heat sink comprises the air channel of drying in irradiation protective cover and the fan of drying inwards be arranged on outside air channel that are arranged on irradiation protective cover, and the work of described fan is controlled by control circuit.
Further, in above-mentioned blood irradiator, the display device of the described blood flow pipe inner blood temperature that the sensor measurement also comprised described in display 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.
After have employed technique scheme, owing to being provided with the blood flow pipe mounting groove be inwardly recessed on irradiation protective cover outer wall, blood flow pipe only needs to be advancing to the position from the notch of mounting groove just passable, and it is convenient especially to install.
Below with reference to drawings and Examples, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is the blood irradiator sectional view of the embodiment of the present invention 1.
Fig. 2 is the blood irradiator exploded view of the embodiment of the present invention 1.
Fig. 3 is the irradiation protective cover of the embodiment of the present invention 1 and support and blood flow pipeline configuration schematic diagram.
Fig. 4 is the side view of Fig. 3.
Fig. 5 is that the embodiment of the present invention 1 advances blood flow pipe schematic diagram.
Fig. 6 is that the embodiment of the present invention 1 releases blood flow pipe schematic diagram.
Detailed description of the invention
The present embodiment reinjects human body to eliminate the blood HONGGUANG irradiation instrument of focus in blood after a kind of blood by extracting human body out carries out HONGGUANG irradiation, blood HONGGUANG irradiation in the present embodiment can combine with hemodialysis, making a breakthrough property progress in the treatment of this difficult medical problem of hemodialysis patients oxidative stress.Change the Some substitute effect that current hemodialysis can only carry out renal function simultaneously, cannot solve a difficult problem for synchronous therapeutic, the appearance of this blood HONGGUANG irradiation apparatus makes this situation be improved.The curative effect of hemodialysis angel comprises:
■ improves antioxidant ability of organism, and free radical excessive in purged body, alleviates oxidativestress 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, while 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: HONGGUANG irradiation instrument and other medical apparatus and instruments one of the present embodiment have 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 be moved freely by these castors 1, conveniently moving when making treatment.HONGGUANG irradiation instrument main part is just arranged on above panel beating bucket 3, has intelligentized main frame, utilizes main frame can control whole irradiation instrument.The HONGGUANG irradiation instrument main body of the present embodiment includes irradiation protective cover 23, in protective cover 23, utilize support 7 that irradiation bomb 21 is installed, in the present embodiment in order to ensure in HONGGUANG irradiation to blood evenly, intensity is high, efficiency is high, irradiation protective cover 23 is cylindrical, the irradiation bomb 21 be arranged on support 7 is evenly equipped with in irradiation protective cover 23 inwall, the exposure light of all irradiation bombs 21 focuses on the central shaft 20 of described irradiation protective cover 23, and form a wire and focus on, 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 inwall, and uniform layout in a cylindrical inwall circle of irradiation protective cover 23, HONGGUANG is directive circle centre position all.In order to ensure irradiation effect, the blood flow pipe 19 stretched out by dialysis apparatus should be arranged on the central shaft 20 with irradiation protective cover 23, and blood flow pipe 19 overlaps with the central shaft of irradiation protective cover 23.
In order to ensure that the blood flow pipe 19 flowed out by dialysis apparatus is installed on mounting groove 8 quickly and easily, irradiation protective cover 23 outer wall of the blood irradiator of the present embodiment is provided with blood flow pipe 19 mounting groove 8 be inwardly recessed, mounting groove 8 is the same with blood flow pipe 19 is all be made up of 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 blood flow pipe 19 after dialysis apparatus dialysis, blood flow pipe 19 is arranged in mounting groove 8 and overlaps with irradiation protective cover 23 central shaft, two ends extend from described protective cover 23 two ends.Wherein one end connects with hemodialyzer, the other end is with by blood, the device be input in body is connected, after blood exports from human body, after first being dialysed by dialysis apparatus, then the blood irradiator entering into the present embodiment is by inputting human body again after red light irradiation.In the present embodiment, mounting groove 8 is the suitable U-lag of groove width and described blood flow pipe 19 external diameter, and the opening of U-lag stretches out irradiation protective cover 23, and the blind end of U-lag is the semi-cylindrical overlapped with the central shaft of irradiation protective cover 23.The present embodiment be adopt be transparent U-shaped Ya Like groove.
In addition, in order to ensure blood flow pipe 19 automatization easier for installation, the blood irradiator of the present embodiment is also provided with a propulsive mechanism advanced from mounting groove 19 export-oriented irradiation protective cover 23 central axis by blood flow pipe 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 bearing 12 relative seat 12 slides; be fixed on the handle 16 on slide plate and push pedal 15, when push pedal 15 is slided with slide plate 14 on bearing 12, drive blood flow pipe 19 to pass in and out mounting groove 8.As shown in Figure 2, slide plate is made up of, on bearing 12 slide plate of 3 pieces little the specific product of the present embodiment, a block 13 is also provided with in order to ensure that blood flow pipe 19 is advancing to the position, when hand push handle 16 is to skid to block 13, restriction moves on, and ensures that blood flow pipe 19 puts in place.During use; the hand-held handle 16 of operator pushes inward; slide plate 14 is driven 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, hand-held handle 16 pulls slide plate 14 to drive push pedal 15 to bounce back; 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 ensure 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 market used, temperature-adjusting device comprises the temperature sensor of the temperature measuring blood flow pipe 19 inner blood, control circuit and heat sink, 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; the air channel 6 comprising the blowing in irradiation protective cover 23 be arranged on irradiation protective cover 23 and the fan 4 of drying inwards be arranged on outside air channel 6; the wind that fan 4 blows out enters in irradiation protective cover 26 through air channel 6, is blown 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, main frame can also show this temperature, therefore also comprise the display device of the blood flow pipe 19 inner blood temperature that display sensor measurement arrives, this device can be integrated in the display 17 of instrument, also can adopt some LED numeral method.In the present embodiment, support 7 and irradiation protective cover 23 are all adopt the good material such as aluminum of heat conductivility to make, and irradiation protective cover 23 and support 7 itself also constitute the radiator of a red LED lamp, and when fan 4 is dried, 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, main body machine can also see power supply 10, power supply 10 connects the unidirectional current that civil power produces each several part use, and power supply is isolated with other parts by dividing plate 9, PFC plate 11.Power supply 10 switch 18 is arranged on the top of instrument.
The irradiation instrument of the present embodiment can form different blood irradiators according to different irradiation bombs 21, if irradiation bomb is red-light LED, it is then the blood HONGGUANG irradiation instrument above in embodiment, if what adopt is blue-ray LED, it can be then blood blue light irradiation instrument, if what adopt is infrared light emission source, luminescence-utraviolet source, X-light generator, then can be other blood irradiator.
Claims (10)
1. a blood irradiator, for carrying out irradiation to the blood in the blood flow pipe (19) in dialysis procedure, comprise irradiation bomb, install described in the support of irradiation bomb, the irradiation protective cover be wrapped in outside described irradiation bomb and support, temperature-adjusting device that the temperature of blood is regulated; It is characterized in that:
Described irradiation protective cover (23) is for cylindrical, in described irradiation protective cover (23) inwall, be evenly equipped with the irradiation bomb (21) be arranged on support (7), the exposure light of all irradiation bombs (21) focuses on the central shaft (20) of described irradiation protective cover (23);
Described irradiation protective cover (23) outer wall is provided with the mounting groove (8) of the installation blood flow pipe (19) be inwardly recessed; described mounting groove (8) is made up of the material of saturating exposure light; blood flow pipe (19) is arranged on irradiation protective cover (23) central shaft in mounting groove (8) with described and overlaps, and two ends extend from described protective cover (23) 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 semi-cylindrical overlapped with the central shaft of described irradiation protective cover (23).
3. blood irradiator according to claim 1 and 2, is characterized in that: also arrange the propulsive mechanism advanced from mounting groove (19) export-oriented irradiation protective cover (23) central axis by blood flow pipe (19) outward at described mounting groove (8).
4. blood irradiator according to claim 3; it is characterized in that: described propulsive mechanism comprise one with described irradiation protective cover (23) relatively-stationary bearing (12); be arranged on the slide plate (14) that described bearing (12) relative seat (12) slides; be fixed on the handle (16) on slide plate and push pedal (15), the mounting groove (8) described in blood flow pipe (19) turnover described in described push pedal (15) drives 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 the temperature sensor of the temperature of blood flow pipe (19) inner blood described in measurement, control circuit and heat sink, described temperature sensor measurement is transferred to described control circuit to the temperature of blood, described control circuit produces control signal, the heat sink work described in control.
6. blood irradiator according to claim 5; it is characterized in that: described heat sink comprises the air channel (6) of the blowing in irradiation protective cover (23) be arranged on irradiation protective cover (23) and is arranged on air channel (6) fan (4) of drying inwards outward, and the work of described fan (4) is controlled by control circuit.
7. blood irradiator according to claim 5, is characterized in that, the display device of described blood flow pipe (19) the inner blood temperature that the sensor measurement also comprised described in display 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 |
|---|---|---|---|
| CN201310501323.4A CN104548233B (en) | 2013-10-23 | 2013-10-23 | A kind of blood irradiator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310501323.4A CN104548233B (en) | 2013-10-23 | 2013-10-23 | A kind of blood irradiator |
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| Publication Number | Publication Date |
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| CN104548233A true CN104548233A (en) | 2015-04-29 |
| CN104548233B CN104548233B (en) | 2018-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310501323.4A Active CN104548233B (en) | 2013-10-23 | 2013-10-23 | A kind of blood irradiator |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104900294A (en) * | 2015-05-22 | 2015-09-09 | 深圳先进技术研究院 | Blood irradiation system based on area array X-ray sources |
| CN107929840A (en) * | 2017-11-09 | 2018-04-20 | 广州星顿医疗科技有限公司 | A kind of external red light irradiation therapeutic equipment |
| CN110711278A (en) * | 2019-10-17 | 2020-01-21 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Blood circulation type bilirubin decomposition device |
| CN110711277A (en) * | 2019-10-17 | 2020-01-21 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Blood bilirubin decomposition device |
| CN110833627A (en) * | 2019-11-25 | 2020-02-25 | 四川南格尔生物科技有限公司 | Ultraviolet inactivation instrument |
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| CN203564590U (en) * | 2013-10-23 | 2014-04-30 | 国医华科（深圳）医疗科技发展有限公司 | Blood irradiator |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104900294A (en) * | 2015-05-22 | 2015-09-09 | 深圳先进技术研究院 | Blood irradiation system based on area array X-ray sources |
| CN104900294B (en) * | 2015-05-22 | 2017-06-16 | 深圳先进技术研究院 | Blood irradiation system based on face array X source |
| CN107929840A (en) * | 2017-11-09 | 2018-04-20 | 广州星顿医疗科技有限公司 | A kind of external red light irradiation therapeutic equipment |
| CN110711278A (en) * | 2019-10-17 | 2020-01-21 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Blood circulation type bilirubin decomposition device |
| CN110711277A (en) * | 2019-10-17 | 2020-01-21 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Blood bilirubin decomposition device |
| CN110833627A (en) * | 2019-11-25 | 2020-02-25 | 四川南格尔生物科技有限公司 | Ultraviolet inactivation instrument |
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| CN104548233B (en) | 2018-05-08 |
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