tearcheck®
A revolution is born.
Designed to create a new standard for dry eye analysis with 2 completely new patented examinations (TFSE® & OSIE®).
![](https://www.esw-vision.com/wp-content/uploads/2021/03/exams_pictograms-1024x1024.png)
tearcheck® provides the following exams:
OSIE®
Ocular Surface Inflammatory Risk Evaluation
TFSE® / NIBUT
Tear Film Stability Evaluation / Non-Invasive Breakup Time
ABORTIVE BLINKING
EYE REDNESS
DEMODEX
MEIBOGRAPHY IR
EYE FITNESS TEST
D-BUT (not yet accessible)
OSIE®
Ocular Surface Inflammatory Risk Evaluation
- Shows increased risk of inflammation
- Exact dimension and score of the dryness
- The new standard tool for eye surgeons and lense-opticians
![](https://www.esw-vision.com/wp-content/uploads/2022/03/tearcheck-analysis-osie.png)
TFSE®/NIBUT
Tear Film Stability Evaluation/Non-Invasive Breakup Time
- Share the same imaging sequence
- Shows the micro-movements of the tear film
- Quick: Evaluation over 10 seconds
- Gives the user an exact score of dryness
![](https://www.esw-vision.com/wp-content/uploads/2022/03/tearcheck-analysis-tfse.png)
![](https://www.esw-vision.com/wp-content/uploads/2022/03/tearcheck-analysis-nibut.png)
![](https://www.esw-vision.com/wp-content/uploads/2022/03/tearcheck-analysis-abortive-blinking.png)
Abortive Blinking
- shows all blinks identified over the acquisition time (expected 1 minute).
- determines the structure of the identified blinks: complete or incomplete blinks.
![](https://www.esw-vision.com/wp-content/uploads/2022/03/tearcheck-analysis-eye-redness.png)
Eye Redness
- makes it possible to assess hyperemia caused by dry eye induced inflammatory processes
- re-assess the patients as the treatment progresses
![](https://www.esw-vision.com/wp-content/uploads/2023/12/brochure-screens.png)
Demodex
- enlarged image capturing the base of the eyelashes
- makes it possible to trace and visualize the signs of demodex presence
![](https://www.esw-vision.com/wp-content/uploads/2022/03/tearcheck-analysis-meibography.png)
Meibography IR
- makes it possible to visualize the Meibomian Glands
- shows the rate of gland loss (in %)
- shows the morphology of the glands present
![](https://www.esw-vision.com/wp-content/uploads/2022/03/tearcheck-analysis-tear-meniscus.png)
Tear Meniscus
- shows the height of the tear meniscus
- two values are calculated: measurement below the iris center and thickest measurement
![](https://www.esw-vision.com/wp-content/uploads/2022/03/tearcheck-analysis-eye-fitness-test.png)
Eye Fitness Test
- provides an overview of the patient’s eye fitness in everyday life
![](https://www.esw-vision.com/wp-content/uploads/2022/05/3-1.png)
Dr. Luca VIGO
Carones Vision, Milan/Italy
tearcheck® is easy to use and very impressive for patients! Showing them the results and allowing a better therapy compliance!
![](https://www.esw-vision.com/wp-content/uploads/2022/05/1-1.png)
Dr. Nina Asrini NOOR
JEC Eye Hospital @ Kedoya, Jakarta, Indonesia
When it comes to dry eyes, tearcheck® is a simple yet great tool. It provides important information about the tearfilm and ocular surface condition.
![](https://www.esw-vision.com/wp-content/uploads/2022/05/2-1.png)
Dr Aloysius Joseph LOW
Vista Eye Specialist, Malaysia
Based on the results of the MEIBOGRAPHY and NIBUT/TFSE obtained from tearcheck®, I can confidently advise my patients on the most appropriate treatment for their Dry Eye Disease and that includes the advanced technology E-Eye.
Unique usability
- Touchscreen display
- Fully automatic
- Wireless use
- Wireless data transfer & print
Brand new technology
2 high-resolution cameras inside providing top sharp and high-resolution images and videos to allow fast and clear examinations.
Designed and developed by E-SWIN – made in France.
![](https://www.esw-vision.com/wp-content/uploads/2020/06/111A1967_1.png)
![](https://www.esw-vision.com/wp-content/uploads/2024/01/DSC0145-260x174.jpg)
![](https://www.esw-vision.com/wp-content/uploads/2024/01/DSC0240_compressed-260x174.png)
![](https://www.esw-vision.com/wp-content/uploads/2024/01/DSC0193-260x174.jpg)
![](https://www.esw-vision.com/wp-content/uploads/2024/01/DSC0149-260x174.jpg)
![Quick start](https://www.esw-vision.com/wp-content/uploads/2019/11/img_quickstart.png)
Quick start
Completely installed, printer and tablet included
![Easy to use](https://www.esw-vision.com/wp-content/uploads/2019/11/img_easytouse.png)
Easy to use
Self-explaining handling
![](https://www.esw-vision.com/wp-content/uploads/2019/11/img_quick-1.png)
Quick
A few minutes only for complete examination
Concept Design 2019
![](https://www.esw-vision.com/wp-content/uploads/2020/06/PHOTO-2019-09-10-13-53-_.png)
Presented 2019 –
design studies for future product generations
Presentation Video / concept design 2019
![](https://www.esw-vision.com/wp-content/uploads/2022/11/tearcheck_reflection_091122.png)
tearcheck 1st generation / available table-mounted