CN108061963A - Ultraluminescence and the optical system of the more performance high-resolution dermoscopies of polarised light - Google Patents
Ultraluminescence and the optical system of the more performance high-resolution dermoscopies of polarised light Download PDFInfo
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- CN108061963A CN108061963A CN201810044774.2A CN201810044774A CN108061963A CN 108061963 A CN108061963 A CN 108061963A CN 201810044774 A CN201810044774 A CN 201810044774A CN 108061963 A CN108061963 A CN 108061963A
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- 230000003287 optical effect Effects 0.000 title claims abstract description 56
- 230000000694 effects Effects 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 16
- 210000001508 eye Anatomy 0.000 claims abstract description 14
- 230000004075 alteration Effects 0.000 claims abstract description 9
- 238000012937 correction Methods 0.000 claims abstract description 9
- 208000020564 Eye injury Diseases 0.000 claims abstract description 5
- 239000006185 dispersion Substances 0.000 claims description 12
- 208000027418 Wounds and injury Diseases 0.000 claims description 4
- 238000009738 saturating Methods 0.000 claims description 4
- 230000006378 damage Effects 0.000 claims description 3
- 208000014674 injury Diseases 0.000 claims description 3
- 210000003491 skin Anatomy 0.000 description 27
- 238000003745 diagnosis Methods 0.000 description 6
- 208000017520 skin disease Diseases 0.000 description 5
- 210000001519 tissue Anatomy 0.000 description 5
- 230000003902 lesion Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 3
- 210000001747 pupil Anatomy 0.000 description 3
- 206010048768 Dermatosis Diseases 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 230000001575 pathological effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229920000832 Cutin Polymers 0.000 description 1
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- 208000001126 Keratosis Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000000695 excitation spectrum Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 230000036074 healthy skin Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000036548 skin texture Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002211 ultraviolet spectrum Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/0004—Microscopes specially adapted for specific applications
- G02B21/0012—Surgical microscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
- A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/02—Objectives
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- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Lenses (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The invention discloses a kind of Ultraluminescence and the optical systems of the more performance high-resolution dermoscopies of polarised light, including the first lens, the second lens, the 3rd lens, the first lens, the second lens, the 3rd lens are set by the order of the image space from the object space of the optical system to the optical system；First lens are negative balsaming lens, and the first lens object side surface and the first lens image interface are spill, and the effect of the first lens is correction optical system correction spherical aberration, the cut-off of its material selection ultraviolet light, and preliminary removal is to the ultraviolet light of human eye injury；Second lens are positive lens, and the effects of the second lens is to correct fully and completely remove the ultraviolet light for having human eye injury after the negative spherical aberration of optical system, plated film, filter ultraviolet and infrared light；3rd lens are positive balsaming lens, and the 3rd lens object side surface and the 3rd lens image interface are convex, and the effect of the 3rd lens is field lens, and image is immediately seen by optical system with eyes to meet.
Description
Technical field
The invention belongs to the auxiliary examination of dept. of dermatology and diagnostor technical fields, particularly relate to a kind of Ultraluminescence
And the optical system of the more performance high-resolution dermoscopies of polarised light.
Background technology
Since the refraction coefficient of keratoderma is different from air, the light considerable part of skin surface is irradiated to by cutin
Layer is reflected, and separately has part to be absorbed for skin, only penetrates skin by refraction on a small quantity, therefore usual way is difficult to observe by
The deep structure of skin.
Dermoscopy is also known as epidermis light transmission microscope, is that one kind observes the following fine structure of skin surface by image capture instrument
Diagnosed with the non-invasive fibre image of pigment, the Medical Devices of quantitative analysis and management, it can be directly observed epidermis lower part,
The sightless structure and features of the naked eyes such as the connection of table corium, papillaris pars and reticular layer of corium, these features and histopathology
Variation has special and relatively unambiguous correspondence and clinical meaning, is carried out according to these correspondences and feature dermopathic
Monitoring and diagnosis.As the clinically screening of many diseases and diagnostic tool, dermoscopy has that not damaged, diagnosis is rapid, price
The advantages that cheap, there is good development prospect, application is also more and more common and extensive.
In addition to the defects of dermoscopy is on there are light path used at present, due to eyeglass it is not inaccurate enough caused by difference pair
Diagnosis effect impacts, and extra ultraviolet light also has certain injury to the eyes of user.
Therefore, the prior art needs to improve, and researches and develops a kind of Ultraluminescence and the more performance high-resolution dermoscopies of polarised light
Optical System Design is extremely urgent, to improve image quality, reduces application risk, improves skin disease diagnosis efficiency and accurate
Rate.
The content of the invention
The present invention addresses the above problem, makes up existing deficiency, provides a kind of Ultraluminescence and polarised light is more
The optical system of performance high-resolution dermoscopy；The present invention can improve image quality, reduce application risk, improve skin disease and examine
Disconnected efficiency and accuracy rate.
To achieve the above object, the present invention adopts the following technical scheme that.
A kind of Ultraluminescence of the present invention and the optical system of the more performance high-resolution dermoscopies of polarised light, it is characterised in that：
Including the first lens, the second lens, the 3rd lens, first lens, the second lens, the 3rd lens are pressed from the optical system
The order of the object space of system to the image space of the optical system is set.
First lens are negative balsaming lens, first lens engaged with right end lens by left end lens and
Into, and intermediate cemented surface is formed with, the first lens object side surface and the first lens image interface are spill, first lens
Effect be correction optical system correction spherical aberration, the cut-off of its material selection ultraviolet light, preliminary removal is to the ultraviolet light of human eye injury.
Second lens are positive lens, and the second lens object side surface is plane, and the second lens image interface is convex,
The effect of second lens is to correct fully and completely to remove after the negative spherical aberration of optical system, plated film to have wound to human eye
Harmful ultraviolet light filters ultraviolet and infrared light.
3rd lens are positive balsaming lens, and the 3rd lens object side surface and the 3rd lens image interface are convex
Shape, the effect of the 3rd lens is field lens, and image is immediately seen by optical system with eyes to meet.
As a preferred embodiment of the present invention, the radius of the first lens object side surface is 13mm, intermediate cemented surface
Radius for 70.924mm, the radius of the first lens image interface is 44.710mm.
As another preferred embodiment of the present invention, the center thicknesses of the left end lens is 3.0mm, in right end lens
Heart thickness is 3.0mm.
As another preferred embodiment of the present invention, the radius of the second lens image interface is 21.5799mm, second
The radius of lens object side surface is infinity.
Further, plated film on the second lens object side surface；Plated film meets ultraviolet band cut-off, it is seen that light 480-
650nm high is saturating, infrared band cut-off.
As another preferred embodiment of the present invention, the radius of the 3rd lens object side surface is 25.898mm, the 3rd
The radius of lens image interface is 61.8mm, and the center thickness of the 3rd lens is 4.0mm.
As another preferred embodiment of the present invention, the refractive index of the left end lens material of first lens is in 1.4-
Within 1.6, dispersion is within 70-75, and within 1.8-1.95, dispersion exists the refractive index of the right end lens material of the first lens
Within 17-20.
As another preferred embodiment of the present invention, the refractive index of the second Lens material 1.6-1.75 it
Interior, dispersion is within 48-50.
As another preferred embodiment of the present invention, the refractive index of the 3rd Lens material 1.65-1.75 it
Interior, dispersion is within 50-60.
As another preferred embodiment of the present invention, the cut-off resolution ratio of the optical system is 60lp/mm.
Specifically, the object space is skin surface to be detected, and the image space is emergent pupil.
The composition form of the focal power of optical system of the present invention is "-", "+", "+".
The optical system of the present invention meets following four situation observation image：1）Right eye directly observes image；2）It is connected on outside
Image is observed on mobile phone or ipaid；3）The ccd output image viewing images of connection 1/2；4）Bluetooth exports image.
Advantageous effect of the present invention.
A kind of Ultraluminescence provided by the present invention and the optical system of the more performance high-resolution dermoscopies of polarised light improve
Image quality, reduces application risk, improves skin disease diagnosis efficiency and accuracy rate.
Description of the drawings
In order to which technical problem solved by the invention, technical solution and advantageous effect is more clearly understood, below in conjunction with
The drawings and the specific embodiments, the present invention will be described in further detail.It should be appreciated that specific embodiment party described herein
Formula is only used to explain the present invention, is not intended to limit the present invention.
Fig. 1 is the whole knot of the optical system of a kind of Ultraluminescence of the present invention and the more performance high-resolution dermoscopies of polarised light
Structure connection diagram.
It is marked in figure：1 is object space, and 2 be the first lens object side surface, and 3 be left end lens, and 4 be the first lens, and 5 be centre
Cemented surface, 6 be right end lens, and 7 be the first lens image interface, and 8 be the second lens object side surface, and 9 be the second lens, and 10 be the
Two lens image interfaces, 11 be the 3rd lens object side surface, and 12 be the 3rd lens, and 13 be the 3rd lens image interface, and 14 be picture
Side.
Specific embodiment
With reference to shown in Fig. 1, the optical system of a kind of Ultraluminescence of the present invention and the more performance high-resolution dermoscopies of polarised light,
It is characterized in that：Including the first lens 4, the second lens 9, the 3rd lens 12, first lens 4, the second lens the 9, the 3rd
Lens 12 are set by the order of the image space from the object space of the optical system to the optical system.
First lens 4 are negative balsaming lens, and first lens 4 are engaged by left end lens 3 with right end lens 6
It forming, and is formed with intermediate cemented surface 5, the first lens object side surface 2 and the first lens image interface 7 are spill, and described
The effect of one lens 4 is correction optical system correction spherical aberration, the cut-off of its material selection ultraviolet light, and preliminary removal is to human eye injury
Ultraviolet light.
Second lens 9 are positive lens, and the second lens object side surface 8 is plane, and the second lens image interface 10 is
Convex, the effects of second lens 9 are fully and completely removed to human eye after correcting the negative spherical aberration of optical system, plated film
Eyeball has the ultraviolet light of injury, filters ultraviolet and infrared light.
3rd lens 12 are positive balsaming lens, and the 3rd lens object side surface 11 and the 3rd lens image interface 13 are
For convex, the effect of the 3rd lens 12 is field lens, and image is immediately seen by optical system with eyes to meet.
The radius of the first lens object side surface 2 is 13mm, and the radius of intermediate cemented surface 5 is 70.924mm, and first thoroughly
The radius of mirror image interface 7 is 44.710mm.
The center thickness of the left end lens 3 is 3.0mm, and the center thickness of right end lens 6 is 3.0mm.
The radius of the second lens image interface 10 is 21.5799mm, and the radius of the second lens object side surface 8 is infinite
Greatly.
Further, plated film on the second lens object side surface 8；Plated film meets ultraviolet band cut-off, it is seen that light
480-650nm high is saturating, infrared band cut-off.
The radius of the 3rd lens object side surface 11 is 25.898mm, and the radius of the 3rd lens image interface 13 is
61.8mm, the center thickness of the 3rd lens 12 is 4.0mm.
The refractive index of 3 material of left end lens of first lens 4 is within 1.4-1.6, and dispersion is within 70-75, and
The refractive index of 6 material of right end lens of one lens 4 is within 1.8-1.95, and dispersion is within 17-20.
The refractive index of second lens, 9 lens material is within 1.6-1.75, and dispersion is within 48-50.
The refractive index of 3rd lens, 12 lens material is within 1.65-1.75, and dispersion is within 50-60.
The cut-off resolution ratio of the optical system is 60lp/mm.
Specifically, the object space 1 is skin surface to be detected, and the image space 14 is emergent pupil.
The composition form of the focal power of optical system of the present invention is "-", "+", "+".
The optical system of the present invention meets following four situation observation image：1）Right eye directly observes image；2）It is connected on outside
Image is observed on mobile phone or ipaid；3）The ccd output image viewing images of connection 1/2；4）Bluetooth exports image.
The theoretical foundation of institute's foundation of the present invention is：By being given birth to skin texture and composition, skin optical property and scar
Rationality Quality Research, according to Stokes' theorem, the specific UV light excitation spectrum for obtaining excitation skin fluorescence peak value is 330-
385nm.Under the spectral illumination, special composition has ultraviolet light strong absorption in dermatosis tissue, so that lesion
Dark space is presented in tissue area；Healthy skin can excite strong fluorescence that clear zone is presented.The ultraviolet spectra of 330-385nm can make skin
Stronger fluorescence is excited, the image of obtained dermatosis tissue is apparent, details is more rich.
The majority currently researched and developed is polarized skin lens, and the mode for realizing polarised light is that polarizer is added in optical system,
Its polarised light when irradiating skin surface of the characteristic of polarised light, which is absorbed by the skin, not to be reflected, therefore the spy of polari-light skin scope
Property be to enter optical system almost without veiling glare, natural light imaging clearly is compared in imaging, and to be skin exist Ultraluminescence dermoscopy
Under the irradiation of ultraviolet light, the structural constituent of deep skin structure sends the visible fluorescence of right eye after absorbing ultraviolet light, these
The fluorescence inspired carries the information such as skin histology lesion, may determine that according to these information with diagnosis cutaneous lesions with controlling
It treats.
Polarised light is with ultraviolet light as lighting source, the former is observation skin surface image, and the latter is that observation skin is deep
Layer pathological tissues structure absorbs the fluoroscopic image sent after ultraviolet light, these images carry lesion group
The information knitted.
The optical system of Ultraluminescence of the present invention and the more performance high-resolution dermoscopies of polarised light, which realizes, can observe skin
The clear image on skin surface, while can switch to observation deep skin pathological tissues and absorb the fluoroscopic image sent after ultraviolet light.
The optical system of Ultraluminescence of the present invention and the more performance high-resolution dermoscopies of polarised light is gone using special mode
Except not by skin histology absorb ultraviolet light, due to ultraviolet light penetration depth maximum less than centimetre scope extremely, optics
First second eyeglass is in addition to meeting the effect of optical system imaging correction aberration in system, while cuts down ultraviolet light,
Facet coatings requirement ultraviolet band and the near infrared band of second eyeglass end, and 480-650nm wave bands are high thoroughly, and effect further includes
Ultraviolet light thoroughly is filtered, ultraviolet light harms eyes when avoiding the operating personnel from directly observing skin.
The size for designing Pupil of the optical system of Ultraluminescence of the present invention and the more performance high-resolution dermoscopies of polarised light
And position meets right eye and directly observes image；Outer be connected on mobile phone or ipaid observes image；The CCD output images of connection 1/2
Observe image；Bluetooth exports image.
The optical system of Ultraluminescence of the present invention and the more performance high-resolution dermoscopies of polarised light realizes natural light, polarization
It can switch between light, ultraviolet light three, realize the different images that three realizes as lighting source：Natural light skin figure
Picture, polarised light skin image, Ultraluminescence skin image.
It is understood that above with respect to the specific descriptions of the present invention, it is merely to illustrate the present invention and is not limited to this
The described technical solution of inventive embodiments, it will be understood by those of ordinary skill in the art that, still the present invention can be carried out
Modification or equivalent substitution, to reach identical technique effect；As long as meeting using needs, all protection scope of the present invention it
It is interior.
Claims (10)
1. Ultraluminescence and the optical system of the more performance high-resolution dermoscopies of polarised light, it is characterised in that：Including the first lens,
Second lens, the 3rd lens, first lens, the second lens, the 3rd lens are pressed from the object space of the optical system to institute
The order for stating the image space of optical system is set；First lens are negative balsaming lens, and first lens are saturating by left end
Mirror is engaged with right end lens, and is formed with intermediate cemented surface, and the first lens object side surface and the first lens image interface are equal
For spill, the effect of first lens is correction optical system correction spherical aberration, the cut-off of its material selection ultraviolet light, is tentatively removed
To the ultraviolet light of human eye injury；Second lens be positive lens, the second lens object side surface be plane, the second lens image space
Surface is convex, and the effects of second lens is fully and completely removed after correcting the negative spherical aberration of optical system, plated film
There is the ultraviolet light of injury to human eye, filter ultraviolet and infrared light；3rd lens be positive balsaming lens, the 3rd lens object
Square surface and the 3rd lens image interface are convex, and the effect of the 3rd lens is field lens, is passed through to meet with eyes
Optical system is immediately seen image；The optical system realizes can switch between natural light, polarised light, ultraviolet light three, real
The different images that three realizes as lighting source are showed：Natural light skin image, polarised light skin image, Ultraluminescence skin
Image.
2. Ultraluminescence according to claim 1 and the optical system of the more performance high-resolution dermoscopies of polarised light, special
Sign is：The radius of the first lens object side surface is 13mm, and the radius of intermediate cemented surface is 70.924mm, the first lens picture
The radius on square surface is 44.710mm.
3. Ultraluminescence according to claim 1 and the optical system of the more performance high-resolution dermoscopies of polarised light, special
Sign is：The center thickness of the left end lens is 3.0mm, and the center thickness of right end lens is 3.0mm.
4. Ultraluminescence according to claim 1 and the optical system of the more performance high-resolution dermoscopies of polarised light, special
Sign is：The radius of the second lens image interface is 21.5799mm, and the radius of the second lens object side surface is infinity.
5. Ultraluminescence according to claim 1 and the optical system of the more performance high-resolution dermoscopies of polarised light, special
Sign is：Plated film on the second lens object side surface；Plated film meets ultraviolet band cut-off, it is seen that and light 480-650nm high is saturating,
Infrared band ends.
6. Ultraluminescence according to claim 1 and the optical system of the more performance high-resolution dermoscopies of polarised light, special
Sign is：The radius of the 3rd lens object side surface is 25.898mm, and the radius of the 3rd lens image interface is 61.8mm, the
The center thickness of three lens is 4.0mm.
7. Ultraluminescence according to claim 1 and the optical system of the more performance high-resolution dermoscopies of polarised light, special
Sign is：The refractive index of the left end lens material of first lens is within 1.4-1.6, and dispersion is within 70-75, and first thoroughly
The refractive index of the right end lens material of mirror is within 1.8-1.95, and dispersion is within 17-20.
8. Ultraluminescence according to claim 1 and the optical system of the more performance high-resolution dermoscopies of polarised light, special
Sign is：The refractive index of the second Lens material is within 1.6-1.75, and dispersion is within 48-50.
9. Ultraluminescence according to claim 1 and the optical system of the more performance high-resolution dermoscopies of polarised light, special
Sign is：The refractive index of the 3rd Lens material is within 1.65-1.75, and dispersion is within 50-60.
10. Ultraluminescence according to claim 1 and the optical system of the more performance high-resolution dermoscopies of polarised light, special
Sign is：The cut-off resolution ratio of the optical system is 60lp/mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810044774.2A CN108061963B (en) | 2018-01-17 | 2018-01-17 | Optical system of ultraviolet fluorescence and polarized light multi-performance high-resolution dermatoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810044774.2A CN108061963B (en) | 2018-01-17 | 2018-01-17 | Optical system of ultraviolet fluorescence and polarized light multi-performance high-resolution dermatoscope |
Publications (2)
| Publication Number | Publication Date |
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| CN108061963A true CN108061963A (en) | 2018-05-22 |
| CN108061963B CN108061963B (en) | 2024-03-01 |
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| CN201810044774.2A Active CN108061963B (en) | 2018-01-17 | 2018-01-17 | Optical system of ultraviolet fluorescence and polarized light multi-performance high-resolution dermatoscope |
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| JP2000105339A (en) * | 1998-09-29 | 2000-04-11 | Olympus Optical Co Ltd | Objective optical system for stereomicroscope |
| CN2611925Y (en) * | 2003-03-11 | 2004-04-14 | 王宏鑫 | Electrical switching real leather polarizing lens |
| US20080049220A1 (en) * | 2006-08-28 | 2008-02-28 | Federico Izzia | Spectroscopic microscopy with image-driven analysis |
| JP2009122372A (en) * | 2007-11-14 | 2009-06-04 | Olympus Corp | Ultraviolet microscope |
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| CN204758911U (en) * | 2015-08-04 | 2015-11-11 | 中山市美景光学信息有限公司 | Micro - camera lens of modularization skin |
| CN105640506A (en) * | 2016-01-22 | 2016-06-08 | 广州医软智能科技有限公司 | Device and method for obtaining clear microcirculation images |
| CN207799224U (en) * | 2018-01-17 | 2018-08-31 | 北京燕阳高科医疗技术有限公司 | The optical system of Ultraluminescence and the more performance high-resolution dermoscopies of polarised light |
-
2018
- 2018-01-17 CN CN201810044774.2A patent/CN108061963B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000105339A (en) * | 1998-09-29 | 2000-04-11 | Olympus Optical Co Ltd | Objective optical system for stereomicroscope |
| CN2611925Y (en) * | 2003-03-11 | 2004-04-14 | 王宏鑫 | Electrical switching real leather polarizing lens |
| US20080049220A1 (en) * | 2006-08-28 | 2008-02-28 | Federico Izzia | Spectroscopic microscopy with image-driven analysis |
| JP2009122372A (en) * | 2007-11-14 | 2009-06-04 | Olympus Corp | Ultraviolet microscope |
| CN201664343U (en) * | 2008-11-11 | 2010-12-08 | 深圳市莫廷影像技术有限公司 | Operating microscope system with angiographic function |
| CN204758911U (en) * | 2015-08-04 | 2015-11-11 | 中山市美景光学信息有限公司 | Micro - camera lens of modularization skin |
| CN105640506A (en) * | 2016-01-22 | 2016-06-08 | 广州医软智能科技有限公司 | Device and method for obtaining clear microcirculation images |
| CN207799224U (en) * | 2018-01-17 | 2018-08-31 | 北京燕阳高科医疗技术有限公司 | The optical system of Ultraluminescence and the more performance high-resolution dermoscopies of polarised light |
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| Publication number | Publication date |
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| CN108061963B (en) | 2024-03-01 |
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