CN101411922B - Laser medical beauty treatment device using focusing spot - Google Patents
Laser medical beauty treatment device using focusing spot Download PDFInfo
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- CN101411922B CN101411922B CN2008102271638A CN200810227163A CN101411922B CN 101411922 B CN101411922 B CN 101411922B CN 2008102271638 A CN2008102271638 A CN 2008102271638A CN 200810227163 A CN200810227163 A CN 200810227163A CN 101411922 B CN101411922 B CN 101411922B
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- beauty treatment
- treatment device
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- beam spot
- optical filter
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Abstract
The invention discloses a laser medical cosmetic device utilizing focusing light spots, which comprises a light source, an optical filter, and an aperture diaphragm. The device is characterized in that the device also comprises a focusing element which can form a periodical light spot array; the optical filter, the aperture diaphragm, and the focusing element are orderly positioned on an emitting light path behind the light source and are all placed perpendicularly to an optical axis; light emitted from the light source passes through the optical filter to remove parasitic light with unneeded wavelengths in the light source; then a light beam is adjusted through the aperture diaphragm; and then the adjusted light beam is incident to the focusing element, passes through the focusing element, and then forms the periodical light spot array to act on skin of a human body, thereby utilizing the focusing light spots to realize medical cosmetology. The device has the advantages that the device has simple structure and low cost, is convenient to carry, can meet the needs of small-sized hospitals even individuals and families, and is convenient to popularize.
Description
Technical field
The present invention relates to a kind of medical treatment device, particularly a kind of laser medical beauty treatment device that utilizes focal beam spot.
Background technology
Utilize light to carry out therapeutic treatment and passed through very years of development, developed the multiple armarium that utilizes light at present, be used to satisfy patient's requirement.Such as certain period in the past, utilize ultraviolet light to treat psoriasis always.Utilize the irradiation of some light to reduce the seasonality reaction of health when also having a lot of people in the winter time.
Laser is used for medical treatment to be developed twentieth century sixties, and they were used as the cutting tool in some surgical operations at that time; Laser just is applied to treating various skin problems in the past few decades, such as burn, psoriasis and acne etc.; And laser is also having brought into play increasing effect aspect the treatment ophthalmic diseases, such as being used for the treatment of keratorefractive surgery.
In the past, skin care and remove wrinkle of skin and can only or grind and carry out by the physics excision, these methods are difficult to control and injured skin even cause cicatrix etc. easily.
At present abroad, also have and utilize laser to carry out the device of medical and beauty treatment, realize removing speckle or the like such as being used for, but this device in medical procedure, the process of beauty treatment is that pointwise is carried out, so efficient is lower.
How a kind of skin beautifying device safely and efficiently is provided is problem anxious to be solved.
Summary of the invention
The technical problem to be solved in the present invention is: in the drawback and the problem that exist aspect the medical beauty treatment of skin device, propose a kind of safe and effective, beautifying skin medical treatment device of being convenient for carrying at prior art.
The technical solution adopted for the present invention to solve the technical problems is: a kind of laser medical beauty treatment device that utilizes focal beam spot is characterized in that: comprise optical filter, aperture diaphragm and the concentrating element that can form the periodicity array of light spots; The light that light source sends is removed the non-veiling glare that needs wavelength in the light source by optical filter; Incide on the concentrating element by aperture diaphragm then, form the periodicity spot array again behind the line focus element and act on the human body skin, to realize medical and beauty treatment.
Described light source is for being laser instrument, and its wave-length coverage is 1um～12um.
The outer shape of described optical filter can be different shape as required, comprises circle, or tetragon, or hexagon.
Described concentrating element can form periodic spot array, and it can be made up of a micro optical element, also can be made up of piece master micro optical element and other auxiliary element.
The scope of the formed periodicity array of light spots of described concentrating element is 20～1000.
The focal distance f scope of described concentrating element is 5mm～100mm.
The profile of described concentrating element can be different shape as required, comprises circle, or tetragon, or hexagon.
Adopt encapsulation technology with the unified encapsulation of optical filter, aperture diaphragm and concentrating element, also can be divided into two sections or three sections encapsulation, every section comprises an element or two elements, utilizes screw thread to twist and lumps together.
The material that above-mentioned encapsulation is adopted is metal or alloy.
The advantage that the present invention is compared with prior art had is:
(1) medical beauty treatment device of the present invention is to adopt concentrating element to realize laser beam is divided into the focal beam spot array, the energy that is laser has carried out beam splitting, utilize this spot array to carry out medical and beauty treatment, use this device not need directly to contact skin, adopt the collagen of the heat effect destruction skin of focal beam spot, it is regrowed form the skin of new youth;
(2) medical beauty treatment device focused spot size of the present invention is a micron dimension, hot spot only destroys by about 20% skin collagen matter tissue in the area for treatment, the skin histology of remainder is not destroyed, therefore the collagen of the youth that ruined collagen can ramp Cheng Xin can be finished regenerating of whole area for treatment skin by treatment repeatedly;
(3) medical beauty treatment device of the present invention adopts the concentrating element of periodicity array of light spots can produce tens to the individual independently focal beam spot array of hundreds of, than existing single-point laser scanning technique, has improved the efficient and the practical application of device;
(4) medical beauty treatment device of the present invention is simple in structure, and cost is low, can satisfy individual even family of small hospital needs, is convenient to promote.
(5) medical beauty treatment device of the present invention is contactless for skin when actual therapeutic, can avoid injured skin or cause scar.
Description of drawings
Fig. 1 is the light path sketch map that utilizes the laser medical beauty treatment device of focal beam spot;
1 is light source among the figure, and 2 is optical filter, and 3 is aperture diaphragm, and 4 is concentrating element, and 5 is the skin of being treated.
The specific embodiment
Introduce the present invention in detail below in conjunction with the drawings and the specific embodiments.But following embodiment only limits to explain the present invention, and protection scope of the present invention should comprise the full content of claim, and promptly can realize the full content of claim of the present invention by following examples those skilled in the art.
A kind of laser medical beauty treatment device that utilizes focal beam spot of present embodiment comprises optical filter 2, aperture diaphragm 3, comprises that also can produce the periodically concentrating element 4 of array of light spots; Optical filter 2 in the device, aperture diaphragm 3, concentrating element 4 are positioned on the emitting light path of external light source 1 back successively and all place perpendicular to optical axis; The light that light source 1 sends is removed the non-veiling glare that needs wavelength in the light source by optical filter 2; Adjust light beam by aperture diaphragm 3 then; Adjusted light beam is incided on the concentrating element 4, line focus element 4 backs form the periodicity spot array and act on the human body skin 5, just can utilize focal beam spot to realize medical and beauty treatment again; The light path sketch map of its device as shown in Figure 1.
The selected light source 1 of present embodiment is that wavelength is the CO of 10.6um
2Laser instrument, the diameter d of laser emitting light beam is greater than 5mm; The outer shape of optical filter 2 and concentrating element 4 can be circle as required, tetragon, or various figures such as hexagon; The optional scope of the focal distance f of concentrating element 4 is 5mm～100mm.
That is adopted in apparatus of the present invention has a periodically concentrating element 4 of spot array, and described concentrating element 4 is made up of a main micro optical element at least, perhaps by at least one main micro optical element and other auxiliary element in conjunction with forming; Such as being a binary micro-lens array, or continuous surface-shaped microlens array, also can change lens by a Darman raster and a Fourier forms, perhaps form, as long as described composition element can produce periodically array of light spots by the Fresnel Lenses or the rich lens of lid of periodicity array structure; Contain 20～1000 independently focal spots in the spot array of described concentrating element 4, more convenient than single-point laser scanning used in the prior art, be a kind of treatment means efficiently.
Of the present invention to utilize the laser medical beauty treatment device of focal beam spot be a kind of device of microminiaturization, and generally the overall dimensions of optical filter 2 is 10mm～25mm; Bore diaphragm 3 overall dimensions scopes are 10mm～25mm; Concentrating element 4 overall dimensions scopes are 10mm～25mm; Distance between optical filter 2 and the bore diaphragm 3 can be 10mm～60mm; Distance between bore diaphragm 3 and the concentrating element 4 is 2mm～5mm; And can adopt encapsulation technology that optical filter 2, aperture diaphragm 3, concentrating element 4 are encapsulated, can be during encapsulation with they unified encapsulation, also can be divided into two sections or three sections encapsulation, every section comprises an element or two elements, utilizes screw thread to twist and lumps together; Link to each other with external light source 1 during use; This medical beauty treatment device is simple in structure, and cost is low, and is easy to carry; Can satisfy individual even family of small hospital needs, be convenient to promote.
Claims (8)
1. a laser medical beauty treatment device that utilizes focal beam spot is characterized in that: comprise optical filter (2), aperture diaphragm (3) and the concentrating element (4) that can form the periodicity array of light spots; The light that light source (1) sends is removed the non-veiling glare that needs wavelength in the light source by optical filter (2); Incide on the concentrating element (4) by aperture diaphragm (3) then, line focus element (4) back formation periodicity spot array acts on the human body skin (5) again, to realize medical and beauty treatment;
The scope of the formed periodicity array of light spots of described concentrating element (4) is 20～1000.
2. a kind of laser medical beauty treatment device that utilizes focal beam spot according to claim 1 is characterized in that: described light source (1) is a laser instrument, and its wave-length coverage is 1um～12um.
3. a kind of laser medical beauty treatment device that utilizes focal beam spot according to claim 1 is characterized in that: the outer shape of described optical filter (2) can be different shape as required, comprises circle, or tetragon, or hexagon.
4. a kind of laser medical beauty treatment device that utilizes focal beam spot according to claim 1, it is characterized in that: described concentrating element (4) can form periodic spot array, it can be made up of a micro optical element, also can be made up of piece master micro optical element and other auxiliary element.
5. a kind of laser medical beauty treatment device that utilizes focal beam spot according to claim 1 is characterized in that: the focal distance f scope of described concentrating element (4) is 5mm～100mm.
6. a kind of laser medical beauty treatment device that utilizes focal beam spot according to claim 1 is characterized in that: the profile of described concentrating element (4) can be different shape as required, comprises circle, or tetragon, or hexagon.
7. a kind of laser medical beauty treatment device that utilizes focal beam spot according to claim 1, it is characterized in that: adopt encapsulation technology the unified encapsulation of optical filter (2), aperture diaphragm (3) and concentrating element (4), also can be divided into two sections or three sections encapsulation, every section comprises an element or two elements, utilizes screw thread to twist and lumps together.
8. a kind of laser medical beauty treatment device that utilizes focal beam spot according to claim 7 is characterized in that: the material that encapsulation is adopted is metal or alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102271638A CN101411922B (en) | 2008-11-24 | 2008-11-24 | Laser medical beauty treatment device using focusing spot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102271638A CN101411922B (en) | 2008-11-24 | 2008-11-24 | Laser medical beauty treatment device using focusing spot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101411922A CN101411922A (en) | 2009-04-22 |
| CN101411922B true CN101411922B (en) | 2011-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102271638A Expired - Fee Related CN101411922B (en) | 2008-11-24 | 2008-11-24 | Laser medical beauty treatment device using focusing spot |
Country Status (1)
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| CN (1) | CN101411922B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101385978B1 (en) * | 2012-08-09 | 2014-04-16 | 한국전기연구원 | Light source system for photo-diagnosis and phototherapy |
| CN105310771A (en) * | 2014-07-31 | 2016-02-10 | 山东华光光电子有限公司 | Semiconductor laser device medical module capable of emitting uniform light spots and application of semiconductor laser device medical module |
| CN107497056B (en) * | 2017-09-20 | 2020-01-31 | 重庆半岛医疗科技有限公司 | Optical treatment device for increasing energy density or output power |
| CN110464455A (en) * | 2019-08-14 | 2019-11-19 | 何仁亮 | Device for laser therapy and laser therapeutic system |
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2008
- 2008-11-24 CN CN2008102271638A patent/CN101411922B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101411922A (en) | 2009-04-22 |
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