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Evaluation of corneal biomechanical response, tonometry and pachymetry

The revolutionary Corvis® ST records the reaction of the cornea to a defined air pulse with a newly developed high-speed Scheimpflug-camera that takes over 4 300 images per second. IOP and corneal thickness can be measured with great precision on the basis of the Scheimpflug images.

Tomographic Biomechanical Index (TBI)

NEW: BEST Display

The new BEST Display (Homburg Biomechanical E-STaging Display) is the ideal solution for monitoring biomechanical changes over time. It enables you to analyze the progression, related to a baseline measurement.

Another important feature is to verify the success of treatment after corneal crosslinking. Whereas topographic changes only occur after several months biomechanical changes can be measured with the Corvis® ST already four weeks after the procedure.

Progression of keratoconus must be detected at a very early stage if a severe loss of vision is to be prevented.

Biomechanical corrected IOP (bIOP)

Corvis Biomechanical Index (CBI)

Comprehensive biomechanical screening and keratoconus detection. The Vinciguerra Screening Report displays the patient’s results in comparison with normative values, presented in easy-to-grasp charts.

Biomechanical Glaucoma Factor (BGF)

This revolutionary software allows an easy screening for glaucoma based on the biomechanical response. It offers a new approach to detecting normal tension glaucoma (NTG) cases despite normal intraocular pressure.
It recently has been shown that biomechanical properties can serve as an independent risk indicator for NTG. This provided the basis for the development of the Biomechanical Glaucoma Factor (BGF).

The BGF is a very early risk indicator of NTG which will guide you to the best clinical decisions for your patient.


Corneal Visualization Scheimpflug Technology

The revolutionary Corvis® ST records the reaction of the cornea to a defined air pulse using a newly developed high-speed Scheimpflug camera. This camera captures over 4 300 images per second, permitting highly precise measurement of IOP and corneal thickness. Based on a video of 140 images, taken within 31 ms after onset of the air pulse, the Corvis® ST provides a detailed assessment of corneal biomechanical properties.

The information obtained on the biomechanical response of the cornea is used to calculate a biomechanically corrected IOP (bIOP). Furthermore it allows ectatic diseases such as keratoconus to be detected at a very early stage. Biomechanical properties also play an important role in the development and progression of glaucoma.


OCULUS Corvis® ST Brochure Download

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