CN109475383A - Device and method for being classified light processing - Google Patents
Device and method for being classified light processing Download PDFInfo
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- CN109475383A CN109475383A CN201780040055.7A CN201780040055A CN109475383A CN 109475383 A CN109475383 A CN 109475383A CN 201780040055 A CN201780040055 A CN 201780040055A CN 109475383 A CN109475383 A CN 109475383A
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/108—Scanning systems having one or more prisms as scanning elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/203—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser applying laser energy to the outside of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00747—Dermatology
- A61B2017/00765—Decreasing the barrier function of skin tissue by radiated energy, e.g. using ultrasound, using laser for skin perforation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00452—Skin
- A61B2018/0047—Upper parts of the skin, e.g. skin peeling or treatment of wrinkles
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00577—Ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00589—Coagulation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B2018/1807—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using light other than laser radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B2018/2035—Beam shaping or redirecting; Optical components therefor
- A61B2018/20553—Beam shaping or redirecting; Optical components therefor with special lens or reflector arrangement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B2018/2035—Beam shaping or redirecting; Optical components therefor
- A61B2018/205545—Arrangements for particular spot shape, e.g. square or annular
Abstract
A kind of cosmetic treatment method of skin histology is the following steps are included: provide light source guiding one or more beam of optical energy to skin histology；Prism is provided and the prism is inserted between light source and skin histology；Activate the light source；One or more beam of optical energy across prism are assembled and are focused in skin tissue surface or one or more focuses near it；Each of described one or more beam of optical energy each self defocusing after passing through one or more focuses, to generate multiple microchannels in each leisure skin histology.
Description
Related application
This application claims the equity for the U.S. Provisional Application No.62/355,971 that on June 29th, 2016 submits.Aforementioned disclosure
Full content be incorporated herein by reference.
Invention field
The present invention relates to the device and method for carrying out classification light processing to human skin and its hetero-organization.
Background technique
Classification light processing is carried out to skin to have been for some time, and can obtain carry out at skin classification light on the market
The commercial product of reason.These processing can be based on light but it is also possible to be based on RF or ultrasound (UL), furthermore, it is possible to be
Non-ablation type, coagulating type or ablation type, these types describe in US 8,496,696, are assigned to of the invention assign
People.
Before classification processing, the microchannel selected " brill " is not entered in skin histology, melted most of skin
Skin tissue, leads to patient pain and recovery time is long sometimes.These are described in above-mentioned patent US8,496,696,
Especially in the 34th row of the 1st column into the 20th row of the 3rd column.Classification processing reduces pain degree experienced and recovery time,
But these problems are still had in some cases.
In general, multiple light beam irradiations spaced apart on a skin surface, and depend on provided in classification processing
Energy is to be heated for non-ablation processing or ablation process, skin area but by non-heating region (non-ablation) or microchannel
It surrounds, forms and be penetrated into skin surface depthkeeping degree really in skin, but likewise, these microchannels are by untreated areas
It surrounds.Therefore, term " classification (fractional) " has following meanings: " classification " of skin surface non-ablation, melt or
The combination of non-ablation luminous energy is handled.
In general, and ablation techniques are focused on, identical principle is also applied for non-ablation, and light beam is as substantially parallel
Light beam be passed to skin surface so that formed microchannel be generally parallel to each other in skin surface.Transportation system can be with
It is lens system, is usually divided into multiple collimated light beams from laser aid by light beam, then reaches skin surface.United States Patent (USP) is public
The number of opening 2006/0004347 is exactly one embodiment of this method.Another method be using laser beam distal end mirror surface and
Laser beam is continuously directed on multiple row and columns on skin surface by galvanometer motor system.U.S. Patent number 5,743,
902,5,957,915,6,328,733 be this so-called laser scanning system Typical Representative.
Each laser beam that is potentially prone to of any one of the above method has the microchannel for penetrating skin surface,
Due to microchannel quantity and merely due to the microchannel pierced number and cause infection it is potential a possibility that, this may make to suffer from
Person is exposed to the convalescence of longer-term.
Therefore, it is believed that needing a kind of grading plant, less microchannel is formed in skin surface, but in skin table
Under face, which will increase greater number of microchannel.Exactly for such needs, the present invention is just addressed.
Summary of the invention
In one aspect, a kind of cosmetic treatment method of skin histology the following steps are included: provide light source with by one or
Multiple beam of optical energy are guided to skin histology；Prism is provided and the prism is inserted between light source and skin histology；Activation institute
State light source；Skin tissue surface or one near it are assembled and focused on across one or more beam of optical energy of prism
Or in multiple focuses；Each of described one or more beam of optical energy are each after passing through one or more focuses
Self defocusing, to generate multiple microchannels in skin histology.The light source can be one of: relevant or non-phase
Dry light.
On the other hand, the prism is the pyramidal prismatic with vertex and pedestal, and one of them or it is more
The side that a beam of optical energy is positioned to the bottom from the vertex of prism to prism is upward through the pyramidal prismatic.The gold
The tower-shaped prism of word may include 3 or more prism surfaces, and can be flat-top pyramidal prismatic.
On the other hand, the quantity of divergent beams and the quantity of prism surface are related.The prism can be two or more
Multiple prisms, two or more described prisms are disposed on their pedestal, in the plane adjacent to each other.The hair
Spreading beam can produce one of following or a variety of: ablation or condensation effects in skin histology.
On the other hand, multiple prisms may be arranged to be mounted in the pipe with distal portions and proximal part
Microlens array, in the distally mounted part of the array, and luminous energy proximally partially receives and manages and reach to pass through
Distal portions.The method further includes steps of the distal portions for placing the pipe to contact simultaneously with skin histology
Luminous energy is activated to pass through pipe, pass through array and enters skin histology.
On the other hand, one or more divergent beams generate classification effect in skin histology.In addition, golden word
The angle direction of tower-shaped surface and pedestal determines the angle of diverging beam of optical energy.It is irradiated to the angle of the luminous energy on pyramid surface
Degree direction determines the angle of diverging beam of optical energy.The method can further comprise in the pedestal of prism and interleaving for skin histology
The step of entering heat-absorbing material.
In one aspect, a kind of device for cosmetic treatments skin histology includes: light source, is used for one or more light
Beam is directed to skin histology；Prism, the prism are inserted between the light source and skin histology；When the light source is swashed
When living, one or more of beam of optical energy pass through the prism, assemble and focus on skin tissue surface or one near it
Or multiple focuses；And wherein each of one or more of beam of optical energy pass through one or more of focuses it
Each self defocusing afterwards, to generate multiple microchannels in each leisure skin histology.The light source can be one of:
Coherent or incoherent light.
On the other hand, prism is the pyramidal prismatic with vertex and pedestal, and wherein described one or more
A beam of optical energy is oriented to pass through the pyramidal prismatic from the zenith directions of prism and passes through the pedestal of prism.In addition,
Pyramidal prismatic may include 3 or more prism surfaces.This text, pyramidal prismatic can be flat-top pyramid rib
Mirror.The quantity of divergent beams and the quantity of prism surface are related.
In yet another aspect, the prism may include two or more prisms, two or more described ribs
Mirror is disposed on its pedestal, is disposed adjacently to one another in the plane.In addition, divergent beams generated in skin histology it is a kind of or
It is a variety of: ablation or coagulation.Multiple prisms may be arranged to be mounted on the pipe with distal portions and proximal part
In microlens array, in the distally mounted part of array, and luminous energy proximally partially receives and manages and arrive to pass through
Up to distal portions.
Detailed description of the invention
Fig. 1 shows the perspective view of prism structure according to the present invention.
Fig. 2 shows the side view interior views of the light beam of the prism across Fig. 1.
Fig. 3 shows the further side view interior views of the light beam according to the present invention across prism flat-top prism and bows
View.
Fig. 4 and Fig. 5 shows the prism structure of microlens array form.
Fig. 6 shows the microlens array being mounted in hollow tube or funnel-shaped structure.
Fig. 7 shows the interaction for the annular light source being radiated on the prism similar to the prism of Fig. 3.
Fig. 8 is shown similar to Fig. 1 to prism shown in Fig. 3, further comprises being inserted in prism bases and patient's skin
Material separation layer between skin tissue.
Fig. 9 A and Fig. 9 B show Fresnel lens (Fresnel lenses) array being installed on the board.
Figure 10 shows the lens array according to the present invention being mounted on holding plate.
Specific embodiment
The present invention by by multiple laser beam focus near skin surface or its (side or lower section on a skin surface), so
After dissipate, microchannel under multiple surfaces is formed in the case where ablation process, thus by multiple laser beams be directed to common ground shine
It penetrates and solves above-mentioned potential problems on a skin surface.This processing technique described in the present invention can be referred to as " 3D points
Grade ", because single or multiple light beams are divided or are scanned into multiple three-dimensional light beam coverings in patient skin tissue.
A kind of device for executing the function is as shown in Figure 1.Fig. 1 shows multiple light beams from light source (not shown)
10, which can be the laser light source of known type, their more or less travelings in a parallel manner.Reach skin
Before epidermis 12, prism 14 is inserted between light beam 10 and epidermis/skin surface 12.The purposes of prism is as shown in Figure 1 golden word
Tower-shaped prism is will to irradiate prism surface 16a, 16b, 16c before light beam enters epidermis (or just after),
... the light beam 10 of 16n is redirected to the gonglion of prism bottom plane.
Turning now to Fig. 2, the figure shows the side views of two exemplary light beams 20 and 22, they hit after passing through air
Hit the surface 24 and 26 of prism.As shown, according to well-known Snell's law (Snell ' s law), light beam 20 and 22
It can be bent when hitting prism surface.Angle direction by adjusting prism side relative to prism base, is illustrated in figure 2 angle
α 2 is spent, the light beam that prism is hit at point 28 and 30 will be reflected in some way/be deflected, so that they are just in prism base
On point 33, puts at 33 or put 33 or less and assemble.Skin histology breakthrough point depends on the angle that laser beam hits prism side surface
Degree, which point that prism side surface is hit relative to the angle and laser beam of prism base along prism side surface.These are all
The variable that can be controlled by cyclelog, in order to provide required processing.Skin surface is as shown in 34 in Fig. 2.It is shone at 34
After firing table skin, light beam will start to be separated from each other into skin histology 34A, and as shown in Figures 2 and 3, wherein light beam 31,37 and 39 will
It assembles at the point 35 of prism bottom surface, is then dissipated in skin histology 42 respectively as light beam 44,46 and 48.Once into
Enter in tissue, light beam will drill out microchannel 36,38 and 40 and/or coagulation region according to the concrete specification of light beam 44,46 and 48.Cause
This, a single area of skin generates multiple condensation channel/regions, to reduce the interference on epidermal skin surface.
As described above, the single luminous point on skin generates single channel or solidifying in the laser grading plant of the prior art
Tie region.Based on beam characteristics well known by persons skilled in the art, each luminous point on skin is especially by specific speckle regions
Characterization.In addition, single channel or coagulation region limit certain volume in being excited the skin that light beam directly affects, have certain
Surface.Optical maser wavelength and other parameters of laser beam will affect the volume, to influence its surface.Another aspect of the present invention
It is to increase these overall surfaces with single luminous point on the skin.Have been found that the whole surface or coagulation region in channel in skin
Bigger, since stronger healing reaction and stronger collagen generate, the clinical effectiveness of skin regeneration is better.However, skin
On the luminous point gross area it is bigger and light penetrates skin to form the density of the affected tissue in these channels or coagulation region
Bigger, the risk that complication occurs is higher, and the time of organization healing is longer.
In the system of the prior art, in order to increase the quantity in the channel or region that condense in skin and its surface, need
Increase the spot areas on skin, wherein the single luminous point on skin generates the single channel in skin or coagulation region.Therefore,
According to this aspect of the invention, a kind of system and method are provided, for increasing the entire of channel in skin or coagulation region
Surface, without increasing the spot area on skin.According to another aspect of the present invention, in multiple channels or coagulation region
With main longitudinal axes, the main longitudinal axes are not substantially vertical with skin surface at least one.According to this aspect of the invention,
At least two condensation channels or region are not parallel each other.They define two groups for being directly excited the independent volume of light beam influence
It knits, but the common luminous point on their shared skins, laser beam pass through skin by this luminous point.In addition, in the present invention, ablation
With non-ablation condensation processing combination using can " custom mix " to irradiate (or RF energy or UL energy) in light to group
Desired result is realized in the 3D volume for the irradiation influence tissue knitted.
Any amount of light beam can be used in the quantity of the side according to possessed by prism.As shown in figure 3, prism can be with
Flat-top pyramidal prismatic so that central light beam do not reflected as light beam 37 or it is unbending pass through prism.Prism can be with
It is directly placed on epidermis, or can according to need and be mounted in away from skin surface preset distance, wherein prism side
Face is regulated so that light beam focuses on epidermis surface relative to the angle of pedestal.Furthermore, it may be desirable to provide, light beam 31,
37 and 39 do not focus instead of on the surface, focus on skin surtace or even square on a skin surface.Prism can be put
In the shell for setting or being mounted on top and bottom opening, the actively or passively cooling of shell will cooling prism and therefore cooling patient
Skin.
Fig. 4 and Fig. 5 shows application of the Fig. 1 to Fig. 3 as the principle of the prism structure of microlens array, or can be
The form of lenticule [is not shown] in triangle/trapezoidal, or as shown in figure 5, is hexagon lenticule.
Fig. 6 shows microlens array 100, can be similar to the array that Fig. 4 or Fig. 5 are described be installed in hollow tube or
On funnel.It is understood that element 102 can be solid or can be open frame.Although distal end 104 can with to
The skin histology contact or in its vicinity of patient is treated, but proximal end 106 can contact with laser source or at least be aligned with laser source,
To pass through an arrangement prism and the skin histology of entrance patient by pipe or funnel.Although being shown as cone, element
102 can be any suitable shape.It is arranged from disorganization by laser used in some 2 laser systems of CO at present
The device of smog also can be incorporated into device 110 out.Device 110 can be disposable or non-disposable, this is depended on
Cost is easy to disinfection and other factors.
Fig. 7 shows another embodiment of the invention, and wherein annular laser beam 200 is radiated on prism 202, institute
State the prism that prism can be similar in Fig. 1 and 2 or 3.Once light beam is radiated on prism 202, they are bent simultaneously as shown in the figure
Ablation/condensation volume of general conical is formed in skin, and size is much larger than initial contact or enters patient skin surface
204。
Fig. 8 shows another embodiment of device, and wherein the separation layer of suitable material 300 is inserted in 302 He of prism
Between the skin surface 304 of patient.Material 300 be can choose for transmissivity, but also can have endothermic character.For example, material
Material 300 can keep the skin histology of patient nice and cool with suitable means active cooling, and may include drug or other
Substance is to enhance clinical response or improve treatment results by insertion material 300, so compared with when material 300 is not present,
Due to bigger at a distance from skin, focus 306 will affect in this arrangement.Of course, it is possible to by changing angle (in such as Fig. 2
α 2) manipulate focus, to cause the deflection of laser beam and focus as needed.
Fig. 9 A and Fig. 9 B show another embodiment, and wherein array is (such as Fresnel lens (Fresnel lenses)
Shown in element 400 in Fig. 9 A) micro- Fresnel lens 403a to 403n as shown in Figure 9 B is mounted on plate or other brackets 402
On.The direction of these lens is as shown in Figure 9 A, so that parallel laser light beam is focused on as needed on the skin histology 401 of patient
One or more points at.As other embodiments described in this application, laser beam enters the entrance of skin surface
Quantity will be reduced to quantity more less than processing region, be very similar to shown in Fig. 1 and 2.
Figure 10 shows another embodiment of lens array 500 comprising installation otherwise keeps multiple
The plate or bracket 502 of lenticule 504a...504n, these lenticules 504a...504n, which is orientated, makes light beam 506a to 506n meeting
Gather on the skin surface 508 at focus 510.
Return to Fig. 3, it can be seen that light beam 37 hits the pyramidal upper flat surfaces 43 of flat-top.In this way, light beam 37 will not partially
What is turned passes through prism.Although all three light beams 31,37 and 39 can be identical " type ", i.e., ablative or it is non-ablative it
One, but they " can be mixed and matched ", so that, for example, central light beam 37 can be ablative, and any side beam is all
Non-ablative, vice versa, each depends on the characteristic of the skin histology processing of plan.
In addition, the laser scanner of the above-mentioned type is available although Fig. 1 to Fig. 3 is shown using multiple parallel laser light beams
In on the required side for being selectively radiated at prism shown in pattern, which will be according to the required effect to skin histology
It is selected.
Claims (27)
1. a kind of cosmetic treatment method of skin histology comprising following steps:
Light source is provided guiding one or more beam of optical energy to skin histology；
Prism is provided and the prism is inserted between the light source and skin histology；
Activate the light source；
Wherein, it is assembled across one or more of beam of optical energy of the prism and focuses on the skin tissue surface or its is attached
In close one or more focuses；And
Wherein, each of described one or more beam of optical energy are each spontaneous after passing through one or more focuses
It dissipates, to generate multiple microchannels in each leisure skin histology.
2. according to the method described in claim 1, wherein the light source is one of: coherent or incoherent light.
3. according to the method described in claim 1, wherein the prism is pyramidal prismatic, with vertex and pedestal,
And wherein side that one or more of beam of optical energy are positioned to the bottom from the vertex of the prism to prism is upward through institute
The pyramidal prismatic stated.
4. according to the method described in claim 3, wherein the pyramidal prismatic includes 3 or more prism surfaces.
5. according to the method described in claim 3, wherein the pyramidal prismatic is flat-top pyramidal prismatic.
6. according to the method described in claim 4, wherein the quantity of divergent beams and the quantity of prism surface are related.
7. according to the method described in claim 1, wherein the prism includes two or more prisms, described two or more
Multiple prisms are disposed on its pedestal, and the pedestal is adjacent to each other in the plane.
8. according to the method described in claim 1, wherein the divergent beams can produce it is one of following or a variety of: skin
Ablation or condensation effects in tissue.
9. according to the method described in claim 7, wherein multiple prisms may be arranged to be mounted on distal portions
With the microlens array in the pipe of proximal part, the array is mounted in the distal portions, and luminous energy is proximally
Part is received to pass through and manage and reach distal portions,
The method further includes steps of the distal portions for placing the pipe to contact with skin histology and activate light
It can pass through the array to pass through pipe and enter skin histology.
10. dividing according to the method described in claim 1, one or more divergent beams described in wherein generate in skin histology
Grade effect.
11. according to the method described in claim 4, wherein the angle direction of the pyramid surface and pedestal determines diverging
The angle of beam of optical energy.
12. according to the method described in claim 4, the angle direction for the luminous energy being wherein irradiated on the pyramid surface is determined
The angle of diverging beam of optical energy is determined.
13. according to the method described in claim 3, further comprising being inserted into inhale between the pedestal and skin histology of the prism
The step of hot material.
14. a kind of device for cosmetic treatments skin histology, described device include:
Light source is used to one or more beam of optical energy being directed to skin histology；
Prism, the prism are inserted between the light source and skin histology；
Wherein, when the light source is activated, one or more of beam of optical energy pass through the prism, assemble and focus on skin
Tissue surface or one or more focuses near it；And
Wherein each of one or more of beam of optical energy each self defocusing after passing through one or more of focuses, with
Multiple microchannels are generated in each leisure skin histology.
15. device according to claim 14, wherein the light source is one of: coherent or incoherent light.
16. device according to claim 14, wherein the prism is pyramidal prismatic, with vertex and bottom
Seat, and the side that wherein one or more of beam of optical energy are positioned to the bottom from the vertex of the prism to prism are upward through
The pyramidal prismatic.
17. device according to claim 16, wherein the pyramidal prismatic includes 3 or more prism tables
Face.
18. device according to claim 16, wherein the pyramidal prismatic is flat-top pyramidal prismatic.
19. device according to claim 14, wherein the quantity of divergent beams and the quantity of prism surface are related.
20. device according to claim 14, wherein the prism includes two or more prisms, described two or
More prisms are disposed on its pedestal, and the pedestal is adjacent to each other in the plane.
21. device according to claim 14, wherein the divergent beams can produce it is one of following or a variety of: skin
Ablation or condensation effects in skin tissue.
22. device according to claim 20, wherein multiple prisms may be arranged to be mounted on distal portion
Point and the pipe of proximal part in microlens array, the array is mounted in the distal portions, and luminous energy is from close
End part is received to pass through pipe and reach distal portions.
23. a kind of pair of skin histology provides the beauty method of classification processing, which comprises
Optical element is provided；
Placing the optical element contacts it directly or indirectly with the skin histology；
Light source is provided, to provide one or more beam of optical energy；
The light source is activated, passes through the optical element to transmit one or more of beam of optical energy and enters the skin
Skin tissue；
Wherein the optical element is fixed to receive one or more of beam of optical energy, and makes one or more of luminous energy
Beam is bent by the optical element, and is assembled and focused in single focus near the skin tissue surface or its；And
Wherein one or more of beam of optical energy each self defocusing after passing through the single focus, thus in the skin histology
The microchannel of multiple angled classifications is generated in the skin histology of lower face.
24. according to the method for claim 23, wherein the optical element is prism, with it is flat and three or more
A seamed edge with common vertex, and wherein described flat be placed as directly or indirectly connecing with the skin histology
Touching.
25. according to the method for claim 24, wherein being inserted into cooled material between skin histology in the flat of the prism
Matter is to provide mediate contact.
26. a kind of optical element, the optical element is finalized to receive one or more beam of optical energy, and make it is one or
Multiple beam of optical energy are bent by the optical element, and the skin tissue surface or the optical element bottom surface it
Lower convergence simultaneously focuses in single focus；And
Wherein one or more of beam of optical energy each self defocusing after passing through the single focus, to generate from described single
Multiple angled beam of optical energy that focus issues.
27. optical element according to claim 26, wherein the optical element is prism, with it is flat and three or
More seamed edges with common vertex, and wherein described flat be suitable for being placed as contacting with skin histology.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662355971P | 2016-06-29 | 2016-06-29 | |
| US62/355,971 | 2016-06-29 | ||
| PCT/US2017/039199 WO2018005323A1 (en) | 2016-06-29 | 2017-06-26 | Apparatus and method for fractional light treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109475383A true CN109475383A (en) | 2019-03-15 |
Family
ID=60787338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780040055.7A Pending CN109475383A (en) | 2016-06-29 | 2017-06-26 | Device and method for being classified light processing |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3478203A4 (en) |
| CN (1) | CN109475383A (en) |
| CA (1) | CA3026179A1 (en) |
| IL (1) | IL263151A (en) |
| WO (1) | WO2018005323A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2018005323A1 (en) | 2018-01-04 |
| IL263151A (en) | 2018-12-31 |
| EP3478203A4 (en) | 2020-01-22 |
| EP3478203A1 (en) | 2019-05-08 |
| CA3026179A1 (en) | 2018-01-04 |
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