CN201320353Y - Laser medical cosmetic device utilizing focusing light spot - Google Patents
Laser medical cosmetic device utilizing focusing light spot Download PDFInfo
- Publication number
- CN201320353Y CN201320353Y CNU2008201237989U CN200820123798U CN201320353Y CN 201320353 Y CN201320353 Y CN 201320353Y CN U2008201237989 U CNU2008201237989 U CN U2008201237989U CN 200820123798 U CN200820123798 U CN 200820123798U CN 201320353 Y CN201320353 Y CN 201320353Y
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- treatment device
- beauty treatment
- light
- beam spot
- optical filter
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Abstract
A laser medical cosmetic device utilizing a focusing light spot comprises a light source, an optical filter and an aperture stop, and is characterized in that the cosmetic device further comprises a focusing element capable of forming a cyclical light spot array; the optical filter, the aperture stop and the focusing element are sequentially positioned on an emitting light path behind the light source and perpendicular to an optical shaft; needless wave-length parasitic light in the light source is removed by light emitted from the light source through the optical filter; light beams are adjusted through the aperture stop; the adjusted light beams are emitted to the focusing element; and after penetrating the focusing element, the light beams form the cyclical light spot array to act on the human skin, and the medical cosmetology can be realized by utilizing the focusing light spot. The cosmetic device provided by the utility model has the advantages of simple structure, low cost, and convenient carrying and popularization, and can meet the need of a small hospital or even a single individual and a family.
Description
Technical field
This utility model 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.
The utility model content
The technical problems to be solved in the utility model 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 scheme that its technical problem that solves this utility model adopts is: a kind of laser medical beauty treatment device that utilizes focal beam spot comprises optical filter, aperture diaphragm and the concentrating element that can form the periodicity array of light spots; Optical filter is positioned on the emitting light path behind the light source and perpendicular to optical axis to be placed; Aperture diaphragm, concentrating element are all placed perpendicular to optical axis after being positioned at optical filter successively.
Described light source is a laser instrument, and its wave-length coverage is 1um～12um.
The outer shape of described optical filter is circular, tetragon, or hexagon.
Described concentrating element is to form the periodically optical element of spot array, is made up of a main micro optical element at least.
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 is circular, 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 this utility model is compared with prior art had is:
(1) medical beauty treatment device of the present utility model 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 utility model 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 utility model 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 utility model 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 utility model 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 human body skin of being treated.
The specific embodiment
Introduce this utility model in detail below in conjunction with the drawings and the specific embodiments.But following embodiment only limits to explain this utility model, and protection domain of the present utility model should comprise the full content of claim, and promptly can realize the full content of this utility model claim 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 light source 1, 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 of being treated, and 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, or 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 this utility model device 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 utility model 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 (9)
1, a kind of 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; Optical filter (2) is positioned on the emitting light path behind the light source (1) and perpendicular to optical axis to be placed; Aperture diaphragm (3), concentrating element (4) are all placed perpendicular to optical axis after being positioned at optical filter (2) successively.
2, a kind of laser medical beauty treatment device that utilizes focal beam spot according to claim 1, it 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 profile of described optical filter (2) is for circular, or tetragon, or hexagon.
4, a kind of laser medical beauty treatment device that utilizes focal beam spot according to claim 1 is characterized in that: described concentrating element (4) is made up of a main micro optical element at least for forming the periodically optical element of spot array.
5, a kind of laser medical beauty treatment device that utilizes focal beam spot according to claim 1 is characterized in that: the scope of the formed periodicity array of light spots of described concentrating element (4) is 20～1000.
6, a kind of laser medical beauty treatment device that utilizes focal beam spot according to claim 1, it is characterized in that: the focal distance f scope of described concentrating element (4) is 5mm～100mm.
7, 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) is circle, tetragon, or hexagon.
8, 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.
9, a kind of laser medical beauty treatment device that utilizes focal beam spot according to claim 8, it is characterized in that: the material that described encapsulation is adopted is metal or alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201237989U CN201320353Y (en) | 2008-11-24 | 2008-11-24 | Laser medical cosmetic device utilizing focusing light spot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201237989U CN201320353Y (en) | 2008-11-24 | 2008-11-24 | Laser medical cosmetic device utilizing focusing light spot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201320353Y true CN201320353Y (en) | 2009-10-07 |
Family
ID=41157742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201237989U Expired - Fee Related CN201320353Y (en) | 2008-11-24 | 2008-11-24 | Laser medical cosmetic device utilizing focusing light spot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201320353Y (en) |
-
2008
- 2008-11-24 CN CNU2008201237989U patent/CN201320353Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20141124 |
|
| EXPY | Termination of patent right or utility model |