CN103592106B - A kind of for checking the device of Fundus laser therapeutic equipment illuminator color developing - Google Patents
A kind of for checking the device of Fundus laser therapeutic equipment illuminator color developing Download PDFInfo
- Publication number
- CN103592106B CN103592106B CN201310529622.9A CN201310529622A CN103592106B CN 103592106 B CN103592106 B CN 103592106B CN 201310529622 A CN201310529622 A CN 201310529622A CN 103592106 B CN103592106 B CN 103592106B
- Authority
- CN
- China
- Prior art keywords
- optical filter
- slit
- laser therapeutic
- color developing
- therapeutic equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
A kind of for checking the device of Fundus laser therapeutic equipment illuminator color developing.Mainly solve complex steps when checking now Fundus laser therapeutic equipment illuminator color developing, the problem of inefficiency.It is characterized in that: the simple and easy assembly of described laser therapeutic apparantus illuminator is fixedly connected with ccd image acquisition component or fiber spectrometer acquisition process assembly, described optical filter comprises the first optical filter and the second optical filter, first optical filter is vertical with slit-lamp microscope object lens direction between right-angle reflecting prism with slit-lamp microscope object lens, and the second optical filter is located between right-angle reflecting prism and reduced eye device; Slit-lamp microscope object lens, the first optical filter, right-angle reflecting prism, the second optical filter and reduced eye device are positioned at same light path.This is used for checking the device of Fundus laser therapeutic equipment illuminator color developing to check the color developing of Fundus laser therapeutic equipment illuminator with can distinguishing quantitative and qualitative analysis, and system architecture is simply compact, fast easy to assembly.
Description
Technical field
The present invention relates to a kind of pick-up unit, being specifically related to a kind of for checking the device of Fundus laser therapeutic equipment illuminator color developing.
Background technology
Fundus laser therapeutic equipment, being utilize laser photocoagulation technology to treat retinopathies such as retinal hole and detachment of retina, macular edema, choroidal neovascularization, serous chorioretinopathy changes, is treat the topmost instrument of retinopathy at present.Fundus laser therapeutic equipment needs to increase functional optical filter in the observation optical path of slit-lamp microscope, to stop the eyes entering observer (doctor) through reflection and the treatment laser of scattering, ensure that observer (doctor) can know simultaneously again and see and the local organization can distinguished at the bottom of patient's eyes.At present, the subject matter of Fundus laser therapeutic equipment is the visual field colo(u)r bias caused by Excitation Filter with High.By the impact of optical filter selectivity filter action, the visual field of doctor will present the complementary color corresponding with treatment optical maser wavelength, under single tone visual field, be not easily distinguishable the fundus tissue of patient, and therefore, Fundus laser therapeutic equipment illuminator color developing seems particularly important, but, now commercially but do not have the device of Special Survey Fundus laser therapeutic equipment illuminator color developing, cause checking procedure loaded down with trivial details, inefficiency.
Summary of the invention
In order to overcome the deficiency of background technology, the invention provides a kind of for checking the device of Fundus laser therapeutic equipment illuminator color developing, mainly solving complex steps when checking now Fundus laser therapeutic equipment illuminator color developing, the problem of inefficiency.
The technical solution adopted in the present invention is, a kind of for checking the device of Fundus laser therapeutic equipment illuminator color developing, comprise the simple and easy assembly of laser therapeutic apparantus illuminator, the described simple and easy assembly of laser therapeutic apparantus illuminator comprises slit-lamp microscope, slit-lamp light source, filter set and the right-angle reflecting prism be arranged on slit-lamp light source, described slit-lamp microscope object lens direction is vertical with slit-lamp light illumination optical path direction, the device of described inspection Fundus laser therapeutic equipment illuminator color developing also comprises ccd image collection analysis processing components or fiber spectrometer acquisition process assembly, reduced eye device, the described simple and easy assembly of laser therapeutic apparantus illuminator is fixedly connected with ccd image collection analysis processing components or fiber spectrometer acquisition process assembly, described filter set comprises the first optical filter and the second optical filter, the first described optical filter is with slit-lamp microscope object lens direction vertical between right-angle reflecting prism with slit-lamp microscope object lens, the second described optical filter is located between right-angle reflecting prism and reduced eye device, described slit-lamp microscope object lens, the first optical filter, right-angle reflecting prism, the second optical filter and reduced eye device are positioned at same light path.
The device of described inspection Fundus laser therapeutic equipment illuminator color developing also comprises adaptable interface, described adaptable interface comprises the first adaptable interface or the second adaptable interface, first described adaptable interface one end is fixedly connected with slit-lamp microscope eyepiece, and the other end is fixedly connected with ccd image collection analysis processing components; Second described adaptable interface one end is fixedly connected with slit-lamp microscope eyepiece, and the other end is fixedly connected with fiber spectrometer acquisition process assembly.
The PC that described fiber spectrometer acquisition process assembly comprises optical fiber, fiber spectrometer and is connected with fiber spectrometer, the second described adaptable interface is connected with fiber spectrometer by optical fiber.
The PC that described ccd image collection analysis processing components comprises ccd image acquisition component and is connected with ccd image acquisition component, the first described adaptable interface is fixedly connected with ccd image acquisition component.
Reduced eye device comprises the reduced eye of coaxial setting and contactless preset lens, and described contactless preset lens is between the second optical filter and reduced eye and fit with reduced eye.
Described for checking the device of Fundus laser therapeutic equipment illuminator color developing also to comprise cantilever governor motion, described cantilever governor motion is fixedly connected with slit-lamp microscope, described cantilever governor motion comprises the first optical filter fabricated section of installation first optical filter and installs the second optical filter fabricated section of the second optical filter, relative position between the adjustable first optical filter fabricated section of described cantilever governor motion and slit-lamp microscope object lens, the inclination angle of the adjustable second optical filter fabricated section of described cantilever governor motion and and right-angle reflecting prism between relative position.
Described cantilever governor motion comprises the erecting frame that installing plate and installing plate extend, described installing plate is fixedly connected with slit-lamp microscope, described installing plate is provided with first chute parallel with slit-lamp microscope object lens place optical path direction with bearing of trend, and the first described optical filter fabricated section is connected on a mounting board by the first chute with erection bolt is adjustable; The second described optical filter fabricated section is provided with and draws bar, the described bar that draws is provided with bearing of trend second chute vertical with slit-lamp microscope object lens place optical path direction, described draws bar through the first chute, the described bar that draws is by the second chute with erection bolt is adjustable is connected on erecting frame, the second described optical filter fabricated section is provided with rotation axis, and the second described optical filter fabricated section can rotate, and moving axis work is circumferential to rotate.
The first described optical filter and the second optical filter are the narrow-band negative optical filter with multiple zone of reflections.
The invention has the beneficial effects as follows: this is used for checking the device of Fundus laser therapeutic equipment illuminator color developing to check the color developing of Fundus laser therapeutic equipment illuminator with can distinguishing quantitative and qualitative analysis, and system architecture is simply compact, fast easy to assembly.
Accompanying drawing explanation
Fig. 1 is embodiments of the present invention block diagrams;
Fig. 2 is the system architecture schematic diagram of the qualitative evaluation Fundus laser therapeutic equipment fundus imaging effect of one embodiment of the invention;
Fig. 3 is the system architecture schematic diagram of the quantitative evaluation Fundus laser therapeutic equipment fundus imaging effect of one embodiment of the invention.
Fig. 4 is the scheme of installation of the cantilever governor motion of one embodiment of the invention.
1-CCD image acquisition analyzing and processing assembly in figure, 11-CCD image collection assembly, 2-fiber spectrometer collection analysis processing components, 21-optical fiber, 22-fiber spectrometer, the simple and easy assembly of 3-laser therapeutic apparantus illuminator, 31-slit-lamp microscope, 32-slit-lamp light source, 331-first optical filter, 332-second optical filter, 34-right-angle reflecting prism, 4-reduced eye assembly, 41-reduced eye, the contactless preset lens of 42-, 5-cantilever governor motion, 51-installing plate, 511-first optical filter fabricated section, 512-second optical filter fabricated section, 513-draws bar, 514-second chute, 515-rotating shaft, 521-first chute, 52-erecting frame, 61-first adaptable interface, 62-second adaptable interface.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Fig. 1 composition graphs 2 to 4: a kind of for checking the device of Fundus laser therapeutic equipment illuminator color developing, comprise the simple and easy assembly 3 of laser therapeutic apparantus illuminator, the simple and easy assembly 3 of described laser therapeutic apparantus illuminator comprises slit-lamp microscope 31, slit-lamp light source 32, filter set and the right-angle reflecting prism 34 be arranged on slit-lamp light source 32, described slit-lamp microscope 31 object lens direction is vertical with slit-lamp light source 32 illumination path direction, it is characterized in that: the device of described inspection Fundus laser therapeutic equipment illuminator color developing also comprises ccd image collection analysis processing components 1 or fiber spectrometer acquisition process assembly 2, reduced eye device 4, the simple and easy assembly 3 of described laser therapeutic apparantus illuminator is fixedly connected with ccd image collection analysis processing components 1 or fiber spectrometer acquisition process assembly 2, described filter set comprises the first optical filter 331 and the second optical filter 332, described the first optical filter 331 is vertical with slit-lamp microscope 31 object lens direction between right-angle reflecting prism 34 with slit-lamp microscope 31 object lens, the second described optical filter 332 is located between right-angle reflecting prism 34 and reduced eye device 4, described slit-lamp microscope 31 object lens, the first optical filter 331, right-angle reflecting prism 34, the second optical filter 332 is positioned at same light path with reduced eye device 4.Slit-lamp light source 32 and slit-lamp microscope 31 are used for replacing in the present embodiment the illuminator of Fundus laser therapeutic equipment, and its 26S Proteasome Structure and Function is all identical with the illuminator of Fundus laser therapeutic equipment; Described slit-lamp light source 32 is introduced in reduced eye 41 through right-angle reflecting prism 34 and the second optical filter 332, directly illuminate reduced eye eyeground through the contactless preset lens 42 before reduced eye 41, then again pass through the observing system imaging of preset lens 42, second optical filter 322, right-angle reflecting prism 34, first optical filter 331, slit-lamp microscope 31 formation through reflection.
In the present invention, as shown in the figure, the device of described inspection Fundus laser therapeutic equipment illuminator color developing also comprises adaptable interface, described adaptable interface comprises the first adaptable interface 61 or the second adaptable interface 62, first described adaptable interface 61 one end is fixedly connected with slit-lamp microscope 31 eyepiece, and the other end is fixedly connected with ccd image collection analysis processing components 1; Second described adaptable interface 62 one end is fixedly connected with slit-lamp microscope 31 eyepiece, and the other end is fixedly connected with fiber spectrometer acquisition process assembly 2.Described adaptable interface 6 connects the optical fiber induction end of eyepiece and CCD and eyepiece and spectrometer by screw thread locking mechanism, devises different special adaptable interfaces for different eyepiece multiple sizes, and it is convenient that handling are changed.
In the present invention, as shown in the figure, the PC that described fiber spectrometer acquisition process assembly 2 comprises optical fiber 21, fiber spectrometer 22 and is connected with fiber spectrometer 22, the second described adaptable interface 62 is connected with fiber spectrometer 22 by optical fiber 21.In fiber spectrometer, adopt the optical fiber that numerical aperture is relatively large, optical fiber receives end face and plays aperture effect, without the need to coupling mechanism, directly receives the fundus reflex spectrum transmitted by eyepiece and realizes full filed uniform sampling.The optical fiber of described fiber spectrometer receives end face and also can directly be connected on slit-lamp microscope 31 eyepiece by adaptable interface, object space telecentric optical system is formed with eyepiece, for measuring fundus reflex spectrum in real time, and send data on external PC, chromaticity coordinate and correlated colour temperature, aberration etc. is obtained by computational analysis, the quantitative evaluation formulae discovery finally recommended according to CIE goes out the colour rendering index of illuminator, checks the color developing of Fundus laser therapeutic equipment illuminator quantitatively.
In the present invention, as shown in the figure, the PC that described ccd image collection analysis processing components 1 comprises ccd image acquisition component 11 and is connected with ccd image acquisition component 11, the first described adaptable interface 61 is fixedly connected with ccd image acquisition component 11.Ccd image harvester 11 is fixed on slit-lamp microscope 31 eyepiece by the first adaptable interface 61, and by data line, image/video data is sent to PC.Described ccd image harvester 11 is directly connected on slit-lamp microscope 31 eyepiece for gathering the image on eyeground by adaptable interface, by image or realtime video transmission on external PC or display, judge the color developing of illuminator qualitatively by directly observing eye fundus image or video.
In the present invention, as shown in the figure, reduced eye device 4 comprises reduced eye 41 and the contactless preset lens 42 of coaxial setting, and described contactless preset lens 42 is between the second optical filter 332 and reduced eye 41 and fit with reduced eye 41.Adopt contactless preset lens, when actual needs observes anterior ocular segment, directly preset lens can be removed, make observing system have more dirigibility and operability.
In the present invention, as shown in the figure, described for checking the device of Fundus laser therapeutic equipment illuminator color developing also to comprise cantilever governor motion 5, described cantilever governor motion 5 is fixedly connected with slit-lamp microscope 31, described cantilever governor motion 5 comprises the first optical filter fabricated section 511 of installation first optical filter 331 and installs the second optical filter fabricated section 512 of the second optical filter 332, relative position between the adjustable first optical filter fabricated section 511 of described cantilever governor motion 5 and slit-lamp microscope 31 object lens, the inclination angle of the adjustable second optical filter fabricated section 512 of described cantilever governor motion 5 and and right-angle reflecting prism 34 between relative position.Cantilever governor motion 5 can regulate relative optical filter position and inclination angle to meet different observation requirement.
In the present invention, as shown in the figure, described cantilever governor motion 5 comprises the erecting frame 52 that installing plate 51 and installing plate 51 extend, described installing plate 51 is fixedly connected with slit-lamp microscope 31, described installing plate 51 is provided with first chute 521 parallel with slit-lamp microscope 31 object lens place optical path direction with bearing of trend, and the first described optical filter fabricated section 511 is connected on installing plate 51 by the first chute 521 with erection bolt is adjustable; The second described optical filter fabricated section 512 is provided with and draws bar 513, the described bar 513 that draws is provided with bearing of trend second chute 514 vertical with slit-lamp microscope 31 object lens place optical path direction, described draws bar 513 through the first chute 521, the described bar 513 that draws is by the second chute 514 with erection bolt is adjustable is connected on erecting frame 52, the second described optical filter fabricated section 512 is provided with rotation axis 515, the second described optical filter fabricated section 512 can rotate moving axis 515 do circumference rotate.Second optical filter 332 is connected with the main body rack of slit-lamp microscope 31 by cantilever governor motion 5, can perpendicular to optical path direction, translation is done respectively along optical path direction, can also carry out rotating the angle regulating incident light around the rotating shaft 515 of the second optical filter fabricated section 512 of cantilever governor motion 5, meet the demand of different eyeground field range, first optical filter 331 is fixed on cantilever governor motion 5, before being positioned at slit-lamp microscope 31 object lens picture frame, translation can be done respectively along optical path direction, the illumination path of slit-lamp light source 32 is projeced into right-angle reflecting prism 34, right-angle reflecting prism 34 is between the first optical filter 331 and the second optical filter 332, just to reduced eye 41.The handling of the second optical filter 332 and angle of inclination, displacement are easy to adjust, can the incident angle of laser in the various Fundus laser therapeutic equipment of true reappearance, with the demand of satisfied different eyeground field range.Between described chute and bolt, between hole with bolt, packing ring can be provided with increase the stability be connected.First optical filter fabricated section 331 also can adopt the structure identical with the second optical filter fabricated section 332, and for actual needs and compact conformation sexual needs, the present embodiment is preferred.
In the present invention, as shown in the figure, the first described optical filter 331 and the second optical filter 332 are for having the narrow-band negative optical filter of multiple zone of reflections.The narrow-band negative optical filter of multiple reflection band can reduce the reflected light entering doctor's eyes, effectively reduces misdiagnosis rate.
Embodiment should not be considered as limitation of the present invention, but any improvement done based on spirit of the present invention, all should within protection scope of the present invention.
Claims (7)
1. one kind for checking the device of Fundus laser therapeutic equipment illuminator color developing, comprise the simple and easy assembly of laser therapeutic apparantus illuminator (3), the described simple and easy assembly of laser therapeutic apparantus illuminator (3) comprises slit-lamp microscope (31), slit-lamp light source (32), filter set and the right-angle reflecting prism (34) be arranged on slit-lamp light source (32), described slit-lamp microscope (31) object lens direction is vertical with slit-lamp light source (32) illumination path direction, it is characterized in that: the device of described inspection Fundus laser therapeutic equipment illuminator color developing also comprises ccd image collection analysis processing components (1) or fiber spectrometer acquisition process assembly (2), reduced eye device (4), the described simple and easy assembly of laser therapeutic apparantus illuminator (3) is fixedly connected with ccd image collection analysis processing components (1) or fiber spectrometer acquisition process assembly (2), described filter set comprises the first optical filter (331) and the second optical filter (332), described the first optical filter (331) to be positioned between right-angle reflecting prism (34) with slit-lamp microscope (31) object lens and vertical with slit-lamp microscope (31) object lens direction, described the second optical filter (332) is located between right-angle reflecting prism (34) and reduced eye device (4), described slit-lamp microscope (31) object lens, first optical filter (331), right-angle reflecting prism (34), second optical filter (332) and reduced eye device (4) are positioned at same light path, described for checking the device of Fundus laser therapeutic equipment illuminator color developing also to comprise cantilever governor motion (5), described cantilever governor motion (5) is fixedly connected with slit-lamp microscope (31), described cantilever governor motion (5) comprises the first optical filter fabricated section (511) of installation first optical filter (331) and installs the second optical filter fabricated section (512) of the second optical filter (332), relative position between the adjustable first optical filter fabricated section (511) of described cantilever governor motion (5) and slit-lamp microscope (31) object lens, the inclination angle of the adjustable second optical filter fabricated section (512) of described cantilever governor motion (5) and and right-angle reflecting prism (34) between relative position.
2. according to claim 1 for checking the device of Fundus laser therapeutic equipment illuminator color developing, it is characterized in that: the device of described inspection Fundus laser therapeutic equipment illuminator color developing also comprises adaptable interface, described adaptable interface comprises the first adaptable interface (61) or the second adaptable interface (62), described the first adaptable interface (61) one end is fixedly connected with slit-lamp microscope (31) eyepiece, and the other end is fixedly connected with ccd image collection analysis processing components (1); Described the second adaptable interface (62) one end is fixedly connected with slit-lamp microscope (31) eyepiece, and the other end is fixedly connected with fiber spectrometer acquisition process assembly (2).
3. according to claim 2 for checking the device of Fundus laser therapeutic equipment illuminator color developing, it is characterized in that: the PC that described fiber spectrometer acquisition process assembly (2) comprises optical fiber (21), fiber spectrometer (22) and is connected with fiber spectrometer (22), described the second adaptable interface (62) is connected with fiber spectrometer (22) by optical fiber (21).
4. the device for checking Fundus laser therapeutic equipment illuminator color developing according to Claims 2 or 3, it is characterized in that: the PC that described ccd image collection analysis processing components (1) comprises ccd image acquisition component (11) and is connected with ccd image acquisition component (11), described the first adaptable interface (61) is fixedly connected with ccd image acquisition component (11).
5. according to claim 1 and 2 for checking the device of Fundus laser therapeutic equipment illuminator color developing, it is characterized in that: reduced eye device (4) comprises reduced eye (41) and the contactless preset lens (42) of coaxial setting, described contactless preset lens (42) to be positioned between the second optical filter (332) and reduced eye (41) and to fit with reduced eye (41).
6. according to claim 1 for checking the device of Fundus laser therapeutic equipment illuminator color developing, it is characterized in that: described cantilever governor motion (5) comprises installing plate (51) and the upper erecting frame (52) extended of installing plate (51), described installing plate (51) is fixedly connected with slit-lamp microscope (31), described installing plate (51) is provided with first chute (521) parallel with slit-lamp microscope (31) object lens place optical path direction with bearing of trend, the first described optical filter fabricated section (511) is connected on installing plate (51) by the first chute (521) with erection bolt is adjustable, the second described optical filter fabricated section (512) is provided with and draws bar (513), the described bar (513) that draws is provided with bearing of trend second chute (514) vertical with slit-lamp microscope (31) object lens place optical path direction, described draws bar (513) through the first chute (521), the described bar (513) that draws is by the second chute (514) with erection bolt is adjustable is connected on erecting frame (52), the second described optical filter fabricated section (512) is provided with rotation axis (515), the second described optical filter fabricated section (512) can rotate, and moving axis (515) work is circumferential to rotate.
7. the device for checking Fundus laser therapeutic equipment illuminator color developing according to claim 1 or 2 or 3, is characterized in that: described the first optical filter (331) and the second optical filter (332) are for having the narrow-band negative optical filter of multiple zone of reflections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310529622.9A CN103592106B (en) | 2013-11-01 | 2013-11-01 | A kind of for checking the device of Fundus laser therapeutic equipment illuminator color developing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310529622.9A CN103592106B (en) | 2013-11-01 | 2013-11-01 | A kind of for checking the device of Fundus laser therapeutic equipment illuminator color developing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103592106A CN103592106A (en) | 2014-02-19 |
| CN103592106B true CN103592106B (en) | 2016-04-20 |
Family
ID=50082335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310529622.9A Active CN103592106B (en) | 2013-11-01 | 2013-11-01 | A kind of for checking the device of Fundus laser therapeutic equipment illuminator color developing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103592106B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768870B (en) * | 2016-10-25 | 2019-07-12 | 华侨大学 | Analyze the standard color block experimental method of light source reproducibility ability |
| CN106596054B (en) * | 2016-11-10 | 2019-07-12 | 华侨大学 | A kind of color rendering properties of light source test method based on color index |
| CN108827886A (en) * | 2018-03-16 | 2018-11-16 | 上海帆声图像科技有限公司 | A kind of imaging device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4826267A (en) * | 1987-11-30 | 1989-05-02 | Rockwell International Corporation | Spectral filter with integral antireflection coating |
| CN201414790Y (en) * | 2009-04-24 | 2010-03-03 | 陈平怀 | Slit-lamp microscope adopting LED light source |
| CN102202558A (en) * | 2008-10-16 | 2011-09-28 | 史提芬·维杜纳 | Apparatus and method for imaging the eye |
| CN202843577U (en) * | 2012-07-30 | 2013-04-03 | 北京锐视觉科技有限公司 | Slit lamp digital device and slit lamp |
-
2013
- 2013-11-01 CN CN201310529622.9A patent/CN103592106B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4826267A (en) * | 1987-11-30 | 1989-05-02 | Rockwell International Corporation | Spectral filter with integral antireflection coating |
| CN102202558A (en) * | 2008-10-16 | 2011-09-28 | 史提芬·维杜纳 | Apparatus and method for imaging the eye |
| CN201414790Y (en) * | 2009-04-24 | 2010-03-03 | 陈平怀 | Slit-lamp microscope adopting LED light source |
| CN202843577U (en) * | 2012-07-30 | 2013-04-03 | 北京锐视觉科技有限公司 | Slit lamp digital device and slit lamp |
Non-Patent Citations (1)
| Title |
|---|
| 光动力半导体激光眼底治疗仪的研制;王顺昱;《中国优秀硕士学位论文全文数据库》;中国学术期刊（光盘版）电子杂志社;20051115(第7期);第12页，图3-1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103592106A (en) | 2014-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3068284B1 (en) | Optical accessory for a mobile device | |
| CN100560018C (en) | Ophthalmologic photographing apparatus | |
| JPS6092730A (en) | Eye position inspector | |
| US20130088414A1 (en) | Surgical heads-up display that is adjustable in a three-dimensional field of view | |
| CN101677767A (en) | Be used to observe equipment and the method and the OCT module of eyes | |
| KR101817037B1 (en) | Compatible Ophthalmic Image Capture Device Using Mobile Device | |
| CN103592106B (en) | A kind of for checking the device of Fundus laser therapeutic equipment illuminator color developing | |
| DE102011007607B3 (en) | Surgical microscope system for ophthalmology, particularly vitrectomy, has surgical microscope provided with microscopic illumination, and wide angle part is arranged at objective side in front of surgical microscope | |
| CN104083145A (en) | Fundus camera | |
| US20090201467A1 (en) | Fundus photo-stimulation system and method | |
| CN104434023A (en) | Front ophthalmoscope used on mobile phone | |
| US20220338733A1 (en) | External alignment indication/guidance system for retinal camera | |
| JPH06285026A (en) | Ophthalmologic apparatus | |
| CN104887179A (en) | Visual handheld fundus camera without display screen | |
| JP4011731B2 (en) | Ophthalmic equipment | |
| CN105105706A (en) | Coaxial type display-screen-free digital direct ophthalmoscope | |
| CN109715043B (en) | Ophthalmologic image pickup apparatus | |
| CN204839912U (en) | Ophthalmic surgery microscope with retina and cornea morphological analysis function | |
| US20220075167A1 (en) | Illumination system and method for ophthalmic surgical microscopes | |
| CN202891893U (en) | Monocular slit-lamp microscope | |
| CN203709994U (en) | Ophthalmic optics tomography system for realizing switching between anterior segment imaging and posterior segment imaging | |
| Chalam et al. | Evaluation of modified portable digital camera for screening of diabetic retinopathy | |
| KR200450417Y1 (en) | Funduscopic apparatus | |
| US11826101B2 (en) | Scene camera systems and methods for vitreoretinal surgery | |
| KR101712337B1 (en) | Ophthalmoscope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190104 Address after: 325000 006 mailbox, 38 Dongfang South Road, Ouhai Economic Development Zone, Wenzhou, Zhejiang Co-patentee after: OPTOMETRY RESEARCH INSTITUTE, WENZHOU MEDICAL UNIVERSITY Patentee after: Wenzhou Medical University Address before: 325027 No. 270 West College Road, Wenzhou City, Zhejiang Province Co-patentee before: OPTOMETRY RESEARCH INSTITUTE, WENZHOU MEDICAL UNIVERSITY Patentee before: Wenzhou Medical University Co-patentee before: WENZHOU EXVISION TECHNOLOGY, INC. |
|
| TR01 | Transfer of patent right |