CN104906694A - Multi-wavelength integrated LED optical therapeutic instrument - Google Patents
Multi-wavelength integrated LED optical therapeutic instrument Download PDFInfo
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- CN104906694A CN104906694A CN201410088393.6A CN201410088393A CN104906694A CN 104906694 A CN104906694 A CN 104906694A CN 201410088393 A CN201410088393 A CN 201410088393A CN 104906694 A CN104906694 A CN 104906694A
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Abstract
The invention discloses a multi-wavelength integrated LED optical therapeutic instrument. The multi-wavelength integrated LED optical therapeutic instrument comprises an LED optical treatment head, a power supply system and a control system. The light source of the treatment head is formed by integrating red, yellow and blue narrow-spectrum large-power LED chip arrays on one substrate; a reflection cover and a lens concentrate LED radiant light and shape the LED radiant light into a small-divergence-angle light beam with uniform power density; and light sources with three wavelengths are respectively opposite to their own driving power sources, and the current size and starting and stopping are controlled by the control system. During application, treatment disease kinds are selected through a control interface, and an automatic treatment program is started by pressing a start button. The automatic treatment program is specially designed on the basis of an effect principle of light on organism, rules and clinic data, an optimum biostimulation effect needed for disease rehabilitation is realized through rational combination of radiation wavelengths and accurate control of irradiation time and power density, and the disease treatment effect is enhanced.
Description
Technical field
The present invention relates to the device of a kind of semiconductor light-emitting-diode (LED) for optical therapeutic, be specially a kind of multi-wavelength chip assembly LED optical therapeutic apparatus, belong to photomedicine technical field.
Background technology
When visible ray and organism effect, photon energy is absorbed by protein equimolecular, cause major part vital photochemical process in life process, wherein the light of multiple spectral coverage can produce positive stimulating effect to organism, plays therapeutic treatment effect for clinical.The HONGGUANG of about 630nm can strengthen the activity of cell, promotes cell metabolism, improves haemodynamic effect, and promote the synthesis of collagen fiber cell, therefore the irradiation of reasonable strength has anti-inflammatory analgesic, hypertension and hyperlipemia, improves the usefulness such as body immunity.Wavelength is effect that the blue light of about 470nm has quick inflammation-inhibiting, as blue light in the undamaged situation of skin histology milli, can destroy propionibacterium, reduce the formation of acne to greatest extent, eliminate acne inflammation efficiently.The gold-tinted of about 590nm has and improves cell oxygen alternate functions, has excitation microcirculation, decomposes pigment, promotes lympha toxin expelling, improve the function such as pachylosis, erythema.LED light source spectral line is narrow, pure, can not cause negative effect with during biological agent because of spurious spectral lines, is the perfect light source of low light level biostimulation treatment.Along with the fast development of solid photoelectron technology, high integrated, high-octane LED is more and more ripe, facilitate fast development and the application of photomedicine, as 201120015950.3,200910061587.6 etc. patent describes apply multiple wavelength high-capacity LED light to disease irradiation treatments such as ulcer.The stimulating effect of light to biology depends on the parameters such as wavelength, power density, irradiation time, biological effect required for various disease is different, only have the Rational Parameters combinations such as LED light wavelength, power density, irradiation time could produce best biological effect, reach optimum therapeuticing effect, if parameter is unreasonable, not only can not reach ideal treatment, also may produce negative effect.Although the extensive use of current LED light therapeutic equipments, optical parametric is all the artificial setting before treatment, does not also find that a kind of instrument or patent can realize Automatic parameter control sequence for various disease and accurately control treatment at present.Artificial setting cannot realize treating the wavelength, power and the time isoparametric real-time change that need, is difficult to realize optimal parameter treatment.Special in a lot of families LED light therapeutic equipments, be more difficult to ensure the accuracy demonstrate,proving parameter, also more difficultly reach desirable therapeutic effect, misoperation also may produce counter productive.
Summary of the invention
The object of the invention is exactly for problem described in background technology, discloses a kind of multi-wavelength integrated LED optical therapeutic apparatus.RGB three kinds of Efficient LED chip are integrated on one piece of substrate by this therapeutic instrument, optical power density, the irradiation time of often kind of wavelength realize accurate control respectively, the more important thing is bio-photon theory, Photobiology experiment and clinical experience basis on, special treatment procedure is devised to the disease treatment such as acne, ulcer, by the optical power density to several wavelength, irradiation time real-time, accurately control, make light radiation reach best biologic effect, realize treating the precise and high efficiency of disease.
Technical solution of the present invention is: a kind of multi-wavelength integrated LED optical therapeutic apparatus, is made up of LED light treatment head, power-supply system, control system three parts; It is characterized in that: described LED light treatment head is divided into LED light source and light collecting device two parts, wherein light source is formed on one substrate by the high-power LED chip array of red, yellow, blue three kinds of wavelength is integrated, red LED chip radiation center wavelength is 625nm, yellow light LED radiation center wavelength is 590nm, blue-light LED chip radiation center wavelength is 465nm, three kinds of wavelength spectrum widths are 10nm, and often kind of LED array driving power corresponding to oneself drives separately; Light collecting device is made up of reflector and convex lens, and LED ambient radiation light is gathered for front irradiating light beam by parabolic reflective cover, and the further shaping of scioptics realizes the uniform small divergence angle radiation of LED light beam power density; Power-supply system is constant current source, and size of current is by IGBT chop control; Control system is divided into control inerface and control module two parts, can select by control inerface the kinds of Diseases needing treatment, just can enter the automatic treatment procedure of control module by start button according to the kinds of Diseases selected.
The operation principle of multi-wavelength integrated LED optical therapeutic apparatus of the present invention is: control system controls unlatching and the shutoff of different LED light source by independent solid-state relay, realizes often kind of LED light radiated time and controls; Controlled the size of driving power output current by IGBT copped wave, realize the real-time control to LED light radiant power.According to light to the mechanism of action of organism, rule and clinical data, be directed to the various disease such as acne, ulcer and design special treatment control sequence, carry out controlling in real time, accurately to the irradiation time of red, yellow, blue three kinds of wavelength LED light and irradiation power, reach best biologic effect.In therapeutic instrument use procedure, select kinds of Diseases by control inerface, then open treatment switch, control system just starts automatic treatment procedure, controls irradiation time and the realtime power change of different wave length LED light.Reasonably combined, the irradiation time of radiation wavelength and the best biologic effect required for accurate control realization rehabilitation of power density, strengthen disease therapeuticing effect.
The beneficial effect of multi-wavelength integrated LED optical therapeutic apparatus of the present invention is:
1. over the course for the treatment of, control system starts automatic treatment procedure according to the kinds of Diseases selected, and the irradiation time and the realtime power that realize different wave length LED light are precisely controlled.Automatic treatment procedure is custom-designed on the basis that the mechanism of action of light and organism, rule and clinical data are studied, reasonably combined, the irradiation time of radiation wavelength and the accurate control of power density is obtained by automatically treating control sequence, realize the best biologic effect required for rehabilitation, strengthen disease therapeuticing effect.Compared with manually arranging, illumination parameter change in real time accurately, improves disease therapeuticing effect greatly.
2. LED light treatment head adopts reflector and convex lens to form light collecting device, the beam divergence angle compression that the light of parabolic reflective cover gathers effect and lens makes the uniform small divergence angle radiation of LED light generation power density, irradiation area energy even, ensure that optimum optical parametric and optimum therapeuticing effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of multi-wavelength integrated LED optical therapeutic apparatus of the present invention;
Fig. 2 is multi-wavelength integrated LED optical therapeutic apparatus LED light of the present invention treatment head schematic cross-section.
Labelling in figure: 1-control inerface, 2-control module, 3-red-light LED driving power, 4-yellow light LED driving power, 5-blue-ray LED driving power, 6-blue-ray LED array, 7-yellow light LED array, 8-red LED array, 9-reflector, 10-lens.
Detailed description of the invention
Be described in further detail below in conjunction with the enforcement of accompanying drawing to technical scheme:
As shown in Fig. 1 ~ 2, the composition of a kind of multi-wavelength integrated LED of the present invention optical therapeutic apparatus can be divided into LED light to treat head, power-supply system and control system three parts.The light collecting device that LED light treatment head is made up of three kinds of LED light source arrays 6,7,8 and reflector 9, lens 10 is formed, wherein array of source 6 is made up of two groups of high power red LED chip arrays, maximum radiated power 40W, radiation wavelength 620-630nm, symmetric packages is in the outside of substrate; Array of source 7 is made up of two groups of gold-tinted Efficient LED chip arrays, maximum radiated power 40W, radiation wavelength 585-595nm, and symmetric packages is in blue-ray LED array both sides; Array of source 8 is made up of 1 group of blue light Efficient LED chip array, and maximum radiated power 20W, radiation wavelength 460-470nm, be encapsulated in substrate center position.Reflector 9 and lens 10 form light collecting device, the reflector type of reflector 9 is designed by optical software computational analysis, LED ambient radiation light is gathered for front irradiating light beam, the further shaping of the LED radiation light beam scioptics 10 after gathering, realizes the uniform small divergence angle radiation of LED light beam power density.Three kinds of light sources symmetrical, more easily realizes optical radiation energy even.Power-supply system is made up of three groups of LED drive power, and wherein red-light LED driving power 3 is connected with two groups of red LED chip arrays 6; Yellow light LED driving power 4 is connected with two groups of yellow light LED chip arrays 7; Blue-ray LED driving power 5 is connected with blue-light LED chip array 8, and three groups of power supplys are all the controlled constant-current source of size of current, are controlled respectively by control module 2.Control module 2 and control inerface 1 forming control system, wherein control inerface 1 is the man-machine dialog interface selecting the operations such as kinds of Diseases.
During multi-wavelength integrated LED optical therapeutic apparatus work of the present invention, select kinds of Diseases by control inerface 1 and open treatment operation, automatic treatment procedure is started by control module 2, treatment procedure controls the output current size of driving power 3,4,5 in real time by IGBT copped wave, thus completes the real-time control to LED light radiant power.Treatment procedure can also control unlatching and the shutoff of LED light source by independent solid-state relay, realize the time controling of often kind of LED light radiation.Treatment procedure is on the basis of the mechanism of action of organism, rule and clinical data research at light, require custom-designed according to rehabilitation, carry out controlling in real time, accurately to the irradiation time of red, yellow, blue three kinds of wavelength LED light and irradiation power, reasonably combined, the irradiation time of radiation wavelength and the best biologic effect required for accurate control realization rehabilitation of power density, strengthen disease therapeuticing effect.
Claims (2)
1. a multi-wavelength integrated LED optical therapeutic apparatus, be made up of LED light treatment head, power-supply system, control system, it is characterized in that: the light source of described LED light treatment head is formed on one substrate by the high-power LED chip array of red, yellow, blue three kinds of wavelength is integrated, radiation center wavelength is respectively 625nm, 590nm and 465nm, and spectrum width is 10nm; The driving power of often kind of LED array corresponding to oneself drives separately, and driving power is constant current source, and size of current passes through IGBT chop control by control system; Control system comprises control inerface and control module two parts, control system is controlled the electric current of three groups of driving powers and break-make in real time by solid-state relay and IGBT copped wave, thus realizes the irradiation time of red, yellow, blue three kinds of wavelength LED light and irradiation power controls in real time, accurately; Select the kinds of Diseases that will treat when instrument uses by control inerface, just can enter automatic treatment procedure by beginning and treat.
2. a kind of multi-wavelength integrated LED optical therapeutic apparatus as claimed in claim 1, it is characterized in that: automatically treatment procedure is to specialized designs on the basis of the mechanism of action of biology, rule and the large quantity research of clinical data at light, realize the reasonably combined of three kinds of LED radiation wavelength in therapeutic process, the accurate control of irradiation time and power density, thus the best biologic effect realized required for rehabilitation, strengthen therapeutic effect.
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| CN201410088393.6A CN104906694A (en) | 2014-03-12 | 2014-03-12 | Multi-wavelength integrated LED optical therapeutic instrument |
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| CN201410088393.6A CN104906694A (en) | 2014-03-12 | 2014-03-12 | Multi-wavelength integrated LED optical therapeutic instrument |
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| CN104906694A true CN104906694A (en) | 2015-09-16 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328795A (en) * | 2016-10-21 | 2017-01-11 | 电子科技大学 | Medical phototherapy pc-LEDs lamp |
| CN107261336A (en) * | 2017-07-07 | 2017-10-20 | 重庆半岛医疗科技有限公司 | A kind of multi-wavelength phototherapy device |
| CN107469235A (en) * | 2017-09-05 | 2017-12-15 | 武汉中科科理光电技术有限公司 | Multifunctional spectrum treatment system and therapeutic equipment |
| CN107823802A (en) * | 2017-11-08 | 2018-03-23 | 中国科学院苏州生物医学工程技术研究所 | The multi-functional photon treatment system of complex light and its control method |
| CN110124204A (en) * | 2019-04-30 | 2019-08-16 | 山东大学 | The multispectral treatment system of LED |
| CN111659023A (en) * | 2020-07-07 | 2020-09-15 | 深圳厚屹节能技术有限公司 | Multispectral cosmetic lamp |
| CN111803797A (en) * | 2020-06-10 | 2020-10-23 | 殷硕仑 | Short-wave infrared integrated medical light source and application |
| CN112972906A (en) * | 2021-03-04 | 2021-06-18 | 湖北协进半导体科技有限公司 | Multifunctional LED beauty and health lamp based on red, yellow and blue wavelength gain |
| CN113521545A (en) * | 2021-05-27 | 2021-10-22 | 季华实验室 | Multi-band irradiation physiotherapy instrument |
-
2014
- 2014-03-12 CN CN201410088393.6A patent/CN104906694A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328795A (en) * | 2016-10-21 | 2017-01-11 | 电子科技大学 | Medical phototherapy pc-LEDs lamp |
| CN107261336A (en) * | 2017-07-07 | 2017-10-20 | 重庆半岛医疗科技有限公司 | A kind of multi-wavelength phototherapy device |
| CN107469235A (en) * | 2017-09-05 | 2017-12-15 | 武汉中科科理光电技术有限公司 | Multifunctional spectrum treatment system and therapeutic equipment |
| CN107823802A (en) * | 2017-11-08 | 2018-03-23 | 中国科学院苏州生物医学工程技术研究所 | The multi-functional photon treatment system of complex light and its control method |
| CN110124204A (en) * | 2019-04-30 | 2019-08-16 | 山东大学 | The multispectral treatment system of LED |
| CN111803797A (en) * | 2020-06-10 | 2020-10-23 | 殷硕仑 | Short-wave infrared integrated medical light source and application |
| CN111659023A (en) * | 2020-07-07 | 2020-09-15 | 深圳厚屹节能技术有限公司 | Multispectral cosmetic lamp |
| CN112972906A (en) * | 2021-03-04 | 2021-06-18 | 湖北协进半导体科技有限公司 | Multifunctional LED beauty and health lamp based on red, yellow and blue wavelength gain |
| CN113521545A (en) * | 2021-05-27 | 2021-10-22 | 季华实验室 | Multi-band irradiation physiotherapy instrument |
| CN113521545B (en) * | 2021-05-27 | 2023-06-20 | 季华实验室 | Multi-band irradiation physiotherapy instrument |
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