CN103316433A - Leucoderma laser therapeutic instrument - Google Patents
Leucoderma laser therapeutic instrument Download PDFInfo
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- CN103316433A CN103316433A CN2013102189329A CN201310218932A CN103316433A CN 103316433 A CN103316433 A CN 103316433A CN 2013102189329 A CN2013102189329 A CN 2013102189329A CN 201310218932 A CN201310218932 A CN 201310218932A CN 103316433 A CN103316433 A CN 103316433A
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Abstract
The invention discloses a leucoderma laser therapeutic instrument. The leucoderma is a focal or generalized skin pigment loss disease, can generate leukoderma to affect beauty, brings serious psychological burden to patients and can affect the patients to hunt jobs and make friends. Presently, 30,000 thousand leucoderma patients in domestic mainly rely on foreign imported therapeutic instruments which are high in cost and small in popularization. The leucoderma laser therapeutic instrument uses domestic components so as to be low in cost and convenient to popularize. The leucoderma laser therapeutic instrument is composed of a square wave generator, a power adjuster, a power amplifier, a laser diode and a laser power supply. The leucoderma laser therapeutic instrument can send out 308nm laser to irradiate the skin to improve blood microcirculation, improve activity of tyrosinase in blood and serum and improve melanophore to be generated. Thus, the purpose of curing the leukoderma is achieved, and the leucoderma is not prone to relapsing after being cured.
Description
Technical field
The present invention relates to a kind of leucoderma disease laser therapeutic apparatus, belong to medical nursing equipment.
Background technology
Leucoderma disease is a kind of limitation or general property depigmentation of skin, it is the common skin diseases of an impact beauty treatment, the treatment difficulty, sickness rate has the trend of rising over past ten years, though leucoderma disease is threat to life not, having a strong impact on attractive in appearance, the eye of patient people around's difference, cause serious psychological burden to the patient, impact job hunting and friend-making;
Recently, the leucoderma disease therapeutic instrument that domestic a lot of large hospital is introduced from Germany, the treatment works well, but China approximately has 3,000 ten thousand routine patients with vitiligo at present, only rely on several the equipment of introducing to satisfy patient demand, particularly the patients with vitiligo of mountain area, poverty-stricken area seek medical advice extremely difficult especially, many patient's abandoning cure.
Summary of the invention
In order to solve present leucoderma disease treatment present situation, a kind of leucoderma disease laser therapeutic apparatus of the present invention adopts domestic components and parts, and is with low cost, is convenient to popularize; It sends the laser irradiation skin of 308nm, promotes the activity of the tryrosinase in blood microcirculation, the raising blood serum, impels melanocyte synthetic, thereby reaches the purpose of curing white macula, difficult recurrence after healing.
A kind of leucoderma disease laser therapeutic apparatus of the present invention, it is comprised of five parts such as square-wave generator, power governor, power amplifier, laser diode and Laser Power Devices;
Square-wave generator: form the RC square-wave oscillator circuit by IC 1-cd4011 and resistance R 1, R2, capacitor C1, frequency is 154KHz, as the clock pulses of power governor;
Power governor: by IC 2-cd4043 and resistance R 3, R4, capacitor C, 2, C3, diode D1 form the pulse-width adjustment device, the input of power amplifier is delivered in its output, R3 is installed on the panel of leucoderma disease laser therapeutic apparatus for for the pulse-width regulated potentiometer;
Power amplifier: the power amplifier that forms via IC 4-2030, resistance R 10, R11 from the modulated pulse width signal of power governor, for laser diode provides the energy;
Laser diode D3, it sends the laser irradiation skin focus of 308nm, makes skin pigment take off the cell sensitization blackening of losing the district, removes white macula;
Laser Power Devices: by IC 3-2030, resistance R 5,6,7,9, capacitor C4, diode D2 forms, for laser diode provides stable running voltage.
Description of drawings
Fig. 1 is a kind of functional-block diagram of leucoderma disease laser therapeutic apparatus, also as Figure of abstract;
Fig. 2 is a kind of schematic diagram of leucoderma disease laser therapeutic apparatus.
Specific embodiments
Below in conjunction with accompanying drawing in detail, an embodiment of a kind of leucoderma disease laser therapeutic apparatus of the present invention is described in detail:
As shown in Figure 1, complete machine is comprised of square-wave generator, power regulator, power amplifier, laser diode, Laser Power Devices five parts.
As shown in Figure 2, square-wave generator: form the RC square-wave oscillator circuit by IC 1-cd4011 and resistance R 1, R2, capacitor C1, frequency is 154KHz, as the clock pulses of power governor; The end of resistance R 1, R2, capacitor C1 links to each other, the 1st, 2 feet of another termination IC1 of R1, the 3rd, 5,6 feet of another termination IC1 of R2, the 4th, 12,13 feet of another termination IC1 of C1; Power supply Vc connects respectively the 14th foot of IC1, the 5th, 16 feet of IC2, the 5th foot of IC3 and the end of R5; The 3rd foot ground connection of the 7th foot of IC1, the 8th foot, IC3 and the IC4 of IC2; The equal ground connection of negative electrode of the end of R4, R7, R9, R11 and the end of C3, C4 and Zener diode D2 anode, laser diode D3; The end of the other end of R4 and C2 all connects the 4th foot of IC2, and the end of the other end of C3, R3 and the anode of diode D1 all connect the 3rd foot of IC2, and the other end of R3 and the negative electrode of D1 all connect IC2 the 2nd foot and IC1 the 8th, 9 feet, the 11st foot of another termination IC1 of C2; The other end of R5, R9 links to each other with the negative electrode of D2, and the end of the other end of R7 and R6 all connects the 2nd foot of IC3, and the 4th foot of IC3 connects the other end of R6, C4, the end of R10 and the 5th foot of IC4, and the 1st foot of IC3 connects the travelling arm exit of potentiometer R9; The other end of R10, R11 all connects the 2nd foot of IC4, and the 1st foot of IC4 connects the 10th foot of IC1 (outfan of power governor), and the outfan of power amplifier is the anode that the 4th foot of IC4 meets laser diode D3.
Claims (2)
1. leucoderma disease laser therapeutic apparatus, it is characterized in that it is comprised of five parts such as square-wave generator, power governor, power amplifier, laser diode and Laser Power Devices, square-wave generator forms the RC square-wave oscillator circuit by IC 1-cd4011 and resistance R 1, R2, capacitor C1, frequency is 154KHz, as the clock pulses of power governor;
Power governor: by IC 2-cd4043 and resistance R 3, R4, capacitor C, 2, C3, diode D1 form the pulse-width adjustment device, the input of power amplifier is delivered in its output, R3 is installed on the panel of leucoderma disease laser therapeutic apparatus for for the pulse-width regulated potentiometer;
Power amplifier: the power amplifier that forms via IC 4-2030, resistance R 10, R11 from the modulated pulse width signal of power governor, for laser diode provides the energy; Laser diode D3, it sends the laser irradiation skin focus of 308nm, makes skin pigment take off the cell sensitization blackening of losing the district, removes white macula;
Laser Power Devices: by IC 3-2030, resistance R 5,6,7,9, capacitor C4, diode D2 forms, for laser diode provides stable running voltage
2. a kind of leucoderma disease laser therapeutic apparatus according to claim 1, an end that it is characterized in that resistance R 1, R2, capacitor C1 links to each other, the 1st, 2 feet of another termination IC1 of R1, the 3rd, 5,6 feet of another termination IC1 of R2, the 4th, 12,13 feet of another termination IC1 of C1; Power supply Vc connects respectively the 14th foot of IC1, the 5th, 16 feet of IC2, the 5th foot of IC3 and the end of R5; The 3rd foot ground connection of the 7th foot of IC1, the 8th foot, IC3 and the IC4 of IC2; The equal ground connection of negative electrode of the end of R4, R7, R9, R11 and the end of C3, C4 and Zener diode D2 anode, laser diode D3; The end of the other end of R4 and C2 all connects the 4th foot of IC2, the end of the other end of C3, R3 and the anode of diode D1 all connect the 3rd foot of IC2, the other end of R3 and the negative electrode of D1 all connect IC2 the 2nd foot and IC1 the 8th, 9 feet, the 11st foot of another termination IC1 of C2: the other end of R5, R9 links to each other with the negative electrode of D2, the end of the other end of R7 and R6 all connects the 2nd foot of IC3, the 4th foot of IC3 connects the other end of R6, C4, the end of R10 and the 5th foot of IC4, and the 1st foot of IC3 connects the travelling arm exit of potentiometer R9; The other end of R10, R11 all connects the 2nd foot of IC4, and the 1st foot of IC4 connects the 10th foot of IC1 (outfan of power governor), and the outfan of power amplifier is the anode that the 4th foot of IC4 meets laser diode D3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102189329A CN103316433A (en) | 2013-05-27 | 2013-05-27 | Leucoderma laser therapeutic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102189329A CN103316433A (en) | 2013-05-27 | 2013-05-27 | Leucoderma laser therapeutic instrument |
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| Publication Number | Publication Date |
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| CN103316433A true CN103316433A (en) | 2013-09-25 |
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| CN2013102189329A Pending CN103316433A (en) | 2013-05-27 | 2013-05-27 | Leucoderma laser therapeutic instrument |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080172046A1 (en) * | 2006-08-23 | 2008-07-17 | Zimmer J Peter | Pulsed UV Laser Treatment of Recurring Skin Disorders |
| CN101721773A (en) * | 2008-10-29 | 2010-06-09 | 北京市赛思创科技发展有限责任公司 | Equipment for treating vitligo by utilizing turnable lattice dual wavelength laser |
| CN202526782U (en) * | 2012-01-17 | 2012-11-14 | 重庆德马光电技术有限公司 | Laser therapy device with multiple functions |
| US20130018442A1 (en) * | 2001-10-18 | 2013-01-17 | Photomedex | Device for uv photo-therapy |
| CN202738406U (en) * | 2012-04-22 | 2013-02-20 | 任国祚 | Laser seed treatment instrument |
| CN202892673U (en) * | 2012-09-14 | 2013-04-24 | 武汉中科科理光电技术有限公司 | Narrow-spectrum LED ultraviolet-ray therapeutic instrument |
-
2013
- 2013-05-27 CN CN2013102189329A patent/CN103316433A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130018442A1 (en) * | 2001-10-18 | 2013-01-17 | Photomedex | Device for uv photo-therapy |
| US20080172046A1 (en) * | 2006-08-23 | 2008-07-17 | Zimmer J Peter | Pulsed UV Laser Treatment of Recurring Skin Disorders |
| CN101721773A (en) * | 2008-10-29 | 2010-06-09 | 北京市赛思创科技发展有限责任公司 | Equipment for treating vitligo by utilizing turnable lattice dual wavelength laser |
| CN202526782U (en) * | 2012-01-17 | 2012-11-14 | 重庆德马光电技术有限公司 | Laser therapy device with multiple functions |
| CN202738406U (en) * | 2012-04-22 | 2013-02-20 | 任国祚 | Laser seed treatment instrument |
| CN202892673U (en) * | 2012-09-14 | 2013-04-24 | 武汉中科科理光电技术有限公司 | Narrow-spectrum LED ultraviolet-ray therapeutic instrument |
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Application publication date: 20130925 |