Mediworks Dry Eye Slit Lamp Diagnostic System
Mediworks Dry Eye Slit Lamp Diagnostic System
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Mediworks Dry Eye Slit Lamp Diagnostic System
Mediworks Dry Eye Slit Lamp Diagnostic System

Mediworks Dry Eye Slit Lamp Diagnostic System

Mediworks

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Description



Easy Pathogenic Diagnosis, Providing guidance for customized treatment.
Dry eye diagnostic system



Due to various causes of Dry  Eye Disease,traditional examination  is difficult  to find out the cause and quantify for the treatment.
MediWorks Dry Eye Diagnostic System can provide standardized examination and quantified causes evaluation for  Dry Eye Disease.





Dry eye classification from the 2007 DEWS Report






Non-Invasive Break Up Time
Grade 0 Normal, First Rupture Time: 10 s
Average Rupture Time: 14 s
Grade 1 Warning, First Rupture Time: 6-9 s
Average Rupture Time: 7-13 s
Grade 2 Dry eye, First Rupture Time: 5 s
Average Rupture Time: 7 s


Taking one video brings out AI analysis of NIBUT and Tear Meniscus Height
AI identify the break-up area and analyze NIBUT. Fully Automatic analysis system provides efficient quantified evaluation for the overall stability of the tear film.It automatically acquires the first break up time, average break up time, break up distribution,break up area percentage curve and time distribution.






MediWorks adopts Placido ring projection system with visible light to do the examination,the examination scope  is up to 10mm cornea diameter which brings much more comprehensive diagnosis outcome.
The non-invasive examination avoids the stimulation brought by the traditional Sodium Fluorescein Staining of the Cornea.


Non-Invasive Tear Meniscus Height
Normal: ≥0.2mm
Measures the Tear Meniscus Height and evaluates tear secretion amount and continuity, more efficient and less irritating compared with the traditional Schirmer’s test.




Insufficient tear secretion

Abnormal dynamics and conjunctival chalasis


Evaluation of Meibomian Glands Function
Grade 0: No Meibomian Glands Loss
Grade 1: Meibomian Glands Loss ＜ 1/3 Grade 2: Meibomian Glands Loss 1/3-2/3 Grade 3: Meibomian Glands Loss ＞2/3

Automatic classification system provides precise and quantified diagnosis of DES caused by meibomian glands dysfunction.
With built-in infrared lighting system,doctors can observe larger image scope of the Meibomian Glands.
Adjustable depth of field makes the glands more prominent and distinguishable against the background.


Meibomian glands loss
Image of Meibomian Glands under high-magnification


Lipid Layer Thickness


 (Unit:nm)

Grade 1: <30
Grade 2: 30-60
Grade 3: 60-80
Grade 4: >80

White ring projection system ensures a larger examination area compared to Placido ring.By comparing with the standard grading template and recording the Lipid Layer thickness, it is helpful for judging MGD.


Eyelid Margin 


 1. Normal including (Ophthalmic embolism bright, transparent)
2. Mild including (gland cap crown - glandular prominent)
3. Moderate including (glandular fat plug - disappearance of the marginal mucosa, hyperkeratosis)
4. Severe including (uneven margins, disappearance of the meibomian glands - posterior margin Blunt round, thickening, new blood)

MediWorks professional design of optical  system is capable of providing HD digital image that remains clear and sharp even zoom in,  meets the examination  requirements of the overall shape of eyelid margin and its slight change.

AI Analysis of Conjunctival Hyperemia


 Normal: ≤2     Abnormal: >2

The unique AI identification system can identify and calculate percentages of conjunctival congestion and ciliary congestions and evaluate severity of eye congestion.

Cornea Sodium Fluorescein Staining


 Effectively increases positive rate of early corneal epithelial staining.
Built-in yellow filter along with cobalt-blue filter makes the corneal  sodium fluorescein images more clearly.







Convenient Medical Consultation on Dry Eye Syndrome
Dry Eye Comprehensive Evaluation Report


Smart Patient Management system



Comparison of Patient records
smart patient management system supports repeated comparison among medical records to help doctors customized treatment plans and evaluate treatments.


Patient Management system  allows doctors to build and edit medical records and quickly search the patient case by key words. Besides, doctors can note  patients’ situation via the software. With the DICOM-supported system, Mediview is connected with medical systems in hospitals.






Specifications
Microscope
Microscope Type
 Galilean Type
Magnification Change
 Revolving Drum 5 steps
Total Magnification
 6.3X, 10X, 16X, 25X, 40X
Eyepieces
 12.5X
Angle between Eyepieces
 10°
Pupillary Adjustment
 52mm-80mm
Diopter Adjustment
 -8D~+8D
Field of View
 Ø36.2mm,  Ø22.3mm,  Ø14mm,  Ø8.9mm,  Ø5.7mm

Slit Illumination




Slit Width
 0~14mm continuous (slit becomes a circle at 14mm)
Slit Length
 1~14mm continuous
Aperture Diameters
 Ø14mm, Ø10mm, Ø5mm, Ø3mm, Ø2mm, Ø1mm, Ø0.2mm
Slit Angle
 0°~180°
Slit Inclination
 5°, 10°, 15°, 20°
Filters
 Heat-absorbing filter, ND filter, Red-free filter, Cobalt blue filter,Yellow filter built-in
Lamp
 3V LED Module
Luminance
 ≥150KLX

Power Supply



Packaging
Input Voltage
 100V~240V
 Dimension                          770mm x 470mm x 570mm(L/W/H)
Input Frequency
 50Hz/60Hz
 Gross weight                        23kg
Rated current
 1.2A
 Net weight                         17kg
Output Voltage
 3V LED, Fixation 15V

System Specifications




Digital Module
 Automatic exposure/ Automatic white balance / Adjustable depth of field and aperture
Image Sensor
 1/1.8-inch sensor / 2.4μm pixel / 5.0M Pixels
Photo Resolution
 2592 x 1944
Format
 JPEG
Video Resolution
 2592 x 1944
Frame of Video
 25fps
Video Formats
 MP4 H.264
Exposure Mode
 Automatic exposure
Transmission Interface
 USB 3.0 TYPE-C

System Specifications




PC configuration
 i5-8500T 8G 1T+128G 2Gdiscrete graphics
Display
 1920×1080 23.8inch
PC system
 Windows 10


 

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