CN101461984A - Ultraviolet optical therapeutic equipment - Google Patents
Ultraviolet optical therapeutic equipment Download PDFInfo
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- CN101461984A CN101461984A CNA2009100002646A CN200910000264A CN101461984A CN 101461984 A CN101461984 A CN 101461984A CN A2009100002646 A CNA2009100002646 A CN A2009100002646A CN 200910000264 A CN200910000264 A CN 200910000264A CN 101461984 A CN101461984 A CN 101461984A
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Abstract
The invention relates to an ultraviolet optical therapeutic apparatus, which comprises an ultraviolet generator, a controller and a power supply, wherein the ultraviolet generator is connected with the controller which is electrically connected with the power supply; the ultraviolet generator consists of an ultraviolet light-emitting diode unit which comprises a high-power ultraviolet light-emitting diode, a heat sink and a shell; and the controller comprises a pulse width modulation generator and can selectively light the high-power ultraviolet light-emitting diode in an array. Moreover, the ultraviolet optical therapeutic apparatus can also comprise a connector which is used for connecting the ultraviolet generator and the controller. Because the ultraviolet generator of the ultraviolet optical therapeutic apparatus adopts the high-power ultraviolet light-emitting diode, the volume is greatly reduced; and the ultraviolet optical therapeutic apparatus not only is convenient to store and transport and can be applied to mobile medical vehicles but also can easily enter human body for sterilization or treatment with the help of the connector. Moreover, the controller can also selectively illumine the high-power ultraviolet light-emitting diode, so that the lighted diode is adjusted according to the surface required to be irradiated.
Description
Technical field
[01] the present invention relates to the ultraviolet optics therapy equipment, belong to biomedical engineering and technical field of medical instruments.
Background technology
[02] because the ultraviolet of UVC wave band (200-275nm) can destroy the DNA in pathogenic bacteria and the cell, causes whole pathogenic bacteria and cell death, thereby can reach the sterilization purpose.The ultraviolet of UVA wave band (320-400nm) is very obvious for the therapeutic effect of inflammation.Also Just because of this, ultraviolet lamp is widely used in clinical physical therapy device.
[03] traditional ultraviolet lamp mainly is a ultraviolet germicidal lamp, and it comprises straight type, H type or U type fluorescent tube.This fluorescent tube is generally mercury-vapour discharge lamp, comprises hot cathode low voltage mercury-vapour discharge lamp, negative electrode low voltage mercury-vapour discharge lamp, and the cold cathode low-voltage mercury-vapour discharge lamp.
[04] owing to be made up of spot, these ultraviolet germicidal lamps come with some shortcomings on using.At first, volume is relatively large, for depositing and transportation brings certain difficulty, can only be used as relative volumes such as indoor sterilization, water sterilization or bill sterilization usually and require environment lower and that movement requirement is not high, can't be applied on the mobile medical vehicle, more can't enter and carry out disinfection in the human body or treat.Secondly, to the poor controllability of exposure rate and irradiation time, cause long-time excessively irradiation easily, such as the time to skin treatment, cause irradiation damage easily, and can't only shine the shape irradiation of skin part, often cause the infringement of perienchyma at needs.Once more, also include mercury vapour in the fluorescent tube, in case the fluorescent tube breakage, mercury vapour leaks, and not only contaminated environment also may damage human body.
Summary of the invention
[05] in order to overcome above-mentioned deficiency of the prior art, the present invention proposes a kind of ultraviolet optical therapeutic equipment.At sterilization, antiinflammatory or other treatment, this ultraviolet optical therapeutic equipment adopts the high-power ultraviolet LED of UVC wave band or UVA wave band as ultraviolet light source, and by controller high-power ultraviolet LED is carried out exposure rate and the control of lighting.
[06] ultraviolet optical therapeutic equipment of the present invention comprises: ultraviolet generator, controller and the power supply be made up of the ultraviolet LED unit; Ultraviolet generator is connected with controller; Controller is electrically connected with power supply.Wherein, the ultraviolet LED unit comprises high-power purple outside line light emitting diode, radiator and housing; High-power ultraviolet LED is connected with the mode of radiator with the face contact; Housing surrounds high-power ultraviolet LED and radiator; Wherein, described controller comprises pwm generator, is used to control the time and intensity of lighting of high-power ultraviolet LED.
[07] preferably, connect ultraviolet generator and controller by adapter; Wherein this adapter is flexible elongated tubular.
[08] preferably, described ultraviolet LED unit constitutes array, and this array can be linear array, face array.Especially, can be the sphere array.
[09] because the ultraviolet generator of ultraviolet optical therapeutic equipment of the present invention has adopted high-power ultraviolet LED, volume reduces greatly, not only convenient storage and transportation, can be applied on the mobile medical vehicle, also can under the help of adapter, enter human body like a cork and carry out disinfection or treat.In addition, the pulsewidth of the adjustment of the output by controller, the power of high-power ultraviolet LED can be adjusted on demand, controller can also be lighted high-power ultraviolet LED selectively, thereby shine the diode that surface adjustment is lighted at needs, do not need to reduce to minimum degree the damage of irradiated site.
Description of drawings
[10] Fig. 1 is the theory diagram that illustrates according to ultraviolet optical therapeutic equipment of the present invention;
[11] Fig. 2 is according to the unitary partial sectional view of the ultraviolet LED of ultraviolet optical therapeutic equipment of the present invention;
[12] Fig. 3 is the sketch map according to first embodiment of ultraviolet optical therapeutic equipment of the present invention;
[13] Fig. 4 is the sketch map according to second embodiment of ultraviolet optical therapeutic equipment of the present invention;
[14] Fig. 5 is the sketch map according to the 3rd embodiment of ultraviolet optical therapeutic equipment of the present invention;
[15] Fig. 6 is the sketch map according to the 4th embodiment of ultraviolet optical therapeutic equipment of the present invention;
The specific embodiment
[16] existing in conjunction with Figure of description and embodiment, describe the present invention.
[17] as shown in Figure 1, be theory diagram of the present invention.As shown in Figure 1, ultraviolet optical therapeutic equipment of the present invention mainly comprises: ultraviolet generator, controller and power supply.Wherein, ultraviolet generator is made up of the ultraviolet LED unit, and is connected with controller, by controller ultraviolet generator is controlled, thereby power supply provides electric energy by electric energy is provided for controller for whole instrument.
[18] as shown in Figure 2, the ultraviolet LED unit 1a of composition ultraviolet generator 10 comprises: high-power ultraviolet LED 11, shell 12 and radiator 13.The face exposure of high-power ultraviolet LED 11 is used for outwards taking place ultraviolet, carries out disinfection or treats with irradiating object; The back is connected contiguously with radiator 13 faces, with heat radiation effectively; High-power ultraviolet LED 11 is surrounded by shell 12 in the side together with the radiator 13 that is in contact with it.High-power ultraviolet LED 11 can be selected the ultraviolet LED of UVA wave band or UVC wave band at different application (sterilization or antiinflammatory).
Figure 3 shows that according to the first embodiment of the present invention that [19] it comprises ultraviolet generator 10, adapter 20, controller 30 and power supply (not shown).Power supply can be selected one-shot battery or secondary cell here.
[20] ultraviolet generator 10 is connected with controller 30 by adapter 20.This adapter 20 is flexible elongated tubular, is used to stretch into inside of human body and implements treatment, such as: oral cavity, rectum etc.Controller 30 comprises pwm generator (being generally microprocessor), is used for providing to ultraviolet LED 11 pulse of width modulated, also can comprise (not shown) such as display, buzzer, display lamp.The power of controller 30 by providing the pulse of width modulated to control high-power ultraviolet LED to the high-power ultraviolet LED in outside line generator 10 can be accomplished like this along with exposure rate is controlled in the increase of irradiation time regularly.
[21] Figure 4 shows that the example of the hand-held ultraviolet optical therapeutic apparatus that ultraviolet generator 10 and controller 30 directly are connected.Power supply is not shown here, can select one-shot battery or secondary cell, can also be hand generator etc.
[22] in addition, when the ultraviolet LED unit 1a in the ultraviolet generator 10 constitutes array, controller 30 can also be lighted the high-power ultraviolet LED 11 in the array selectively, work can be controlled the irradiation time of each high-power ultraviolet LED 11 like this, in addition, can also shine the object surfaces shape as required and select the diode that to light in the high-power purple outside line light emitting diode matrix, thereby farthest reduce the injury that irradiation caused, the situation when this point is particularly useful for high-power ultraviolet LED in the ultraviolet generator shown in Figure 5 and is the face array to unnecessary place.For example, need treatment or irradiation body part be shaped as triangle the time, can pass through controller 30, select the high-power ultraviolet LED of the correspondence in the array, the shape of they and illuminated portion is adapted, the stronger irradiation of specific aim is carried out at position to the needs irradiation, and can the not position of closing on of irradiation at this position not damaged.
[23] the high-power ultraviolet LED in the ultraviolet generator 10 of the ultraviolet optical therapeutic equipment shown in Fig. 6 is the sphere array, need to be used to large tracts of land disinfectant occasion, such as indoor sterilization.
[24] because ultraviolet optical therapeutic equipment of the present invention adopts high-power ultraviolet LED as ultraviolet light source, and volume reduces greatly, not only be convenient to deposit and transport, and environmental protection, do not exist damaged back to leak the problem of mercury vapour.In addition, because it is less by the ultraviolet generator volume that high-power purple outside line light emitting diode is formed, under the help of adapter, just can enter inside of human body at an easy rate, such as oral cavity or rectum, can carry out sterilizing and treatment to inside of human body, can not bring any drug allergy and side effect.Because controller can be exported the modulation degree pulse, therefore, the power of high-power ultraviolet LED can be adjusted as required; In addition, controller can also be lighted the high-power ultraviolet LED in the array selectively, can have at the ground irradiation the sterilization of given shape or treatment object, reduces to greatest extent not needing the injury of ultraviolet radiation to remainder.
Claims (11)
1. ultraviolet optical therapeutic equipment, it comprises: ultraviolet generator, controller and the power supply be made up of the ultraviolet LED unit; Ultraviolet generator is connected with controller; Controller is electrically connected with power supply.
2. ultraviolet optical therapeutic equipment as claimed in claim 1 is characterized in that: described ultraviolet LED unit comprises high-power purple outside line light emitting diode, radiator and housing; High-power ultraviolet LED is connected with the mode of radiator with the face contact; Housing surrounds high-power ultraviolet LED and radiator.
3. ultraviolet optical therapeutic equipment as claimed in claim 1 is characterized in that: described controller comprises pwm generator.
4. ultraviolet optical therapeutic equipment as claimed in claim 1 is characterized in that: described power supply is one-shot battery, secondary cell or hand power device.
5. ultraviolet optical therapeutic equipment as claimed in claim 1 is characterized in that: further comprise adapter, be used to connect ultraviolet generator and controller.
6. ultraviolet optical therapeutic equipment as claimed in claim 5 is characterized in that: described adapter is flexible elongated tubular.
7. as each described ultraviolet optical therapeutic equipment in the claim 1 to 5, it is characterized in that: described ultraviolet LED unit constitutes with array format.
8. ultraviolet optical therapeutic equipment as claimed in claim 7 is characterized in that: described array is a linear array.
9. ultraviolet optical therapeutic equipment as claimed in claim 7 is characterized in that: described array is the face array.
10. ultraviolet optical therapeutic equipment as claimed in claim 8 is characterized in that: described array is the sphere array.
11. ultraviolet optical therapeutic equipment as claimed in claim 7 is characterized in that: described controller is lighted the high-power ultraviolet LED in the described array selectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100002646A CN101461984B (en) | 2009-01-15 | 2009-01-15 | Ultraviolet optical therapeutic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100002646A CN101461984B (en) | 2009-01-15 | 2009-01-15 | Ultraviolet optical therapeutic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101461984A true CN101461984A (en) | 2009-06-24 |
| CN101461984B CN101461984B (en) | 2012-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100002646A Expired - Fee Related CN101461984B (en) | 2009-01-15 | 2009-01-15 | Ultraviolet optical therapeutic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101461984B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011031167A1 (en) * | 2009-09-08 | 2011-03-17 | Mondiale Technologies Limited | Heating and sterilisation apparatus, incubators and incubator systems |
| CN102886106A (en) * | 2012-09-14 | 2013-01-23 | 武汉中科科理光电技术有限公司 | Narrow-spectrum light-emitting diode (LED) purple-light therapeutic apparatus |
| CN111803798A (en) * | 2020-06-29 | 2020-10-23 | 深圳市宗匠科技有限公司 | Red light wave energy system, depilator and control method thereof |
-
2009
- 2009-01-15 CN CN2009100002646A patent/CN101461984B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011031167A1 (en) * | 2009-09-08 | 2011-03-17 | Mondiale Technologies Limited | Heating and sterilisation apparatus, incubators and incubator systems |
| CN102886106A (en) * | 2012-09-14 | 2013-01-23 | 武汉中科科理光电技术有限公司 | Narrow-spectrum light-emitting diode (LED) purple-light therapeutic apparatus |
| CN111803798A (en) * | 2020-06-29 | 2020-10-23 | 深圳市宗匠科技有限公司 | Red light wave energy system, depilator and control method thereof |
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| Publication number | Publication date |
|---|---|
| CN101461984B (en) | 2012-10-31 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20121031 Termination date: 20220115 |