About
The OCULUS Keratograph is a state-of-the-art corneal topographer designed for ophthalmology and optometry clinics. It integrates a built-in real keratometer, high-resolution color camera, and advanced software analysis tools to deliver a comprehensive anterior eye assessment in a single platform. The device is widely used for dry eye disease diagnosis and management, enabling non-invasive tear film break-up time (NIKBUT) measurement, meibomian gland imaging (meibography), bulbar and limbal redness grading, and tear meniscus height evaluation. Its automated image capture and AI-assisted analysis reduce examiner variability and streamline clinical workflows. The Keratograph also performs corneal topography for contact lens fitting, pre-surgical screening (e.g., LASIK, cataract), and monitoring of corneal conditions such as keratoconus. The software generates detailed reports that can be shared with patients to support education and treatment compliance. Distributed across Canada by Clarion Medical Technologies, the OCULUS Keratograph is backed by clinical training, technical support, and service programs. It is suited for ophthalmologists, optometrists, and academic research centers seeking a reliable, evidence-based diagnostic solution for both routine and complex ocular surface disease management.
Key Features
- Non-Invasive Tear Film Analysis (NIKBUT): Measures tear film break-up time without the need for fluorescein dye, providing accurate and reproducible dry eye diagnostics.
- Meibomian Gland Imaging (Meibography): Infrared illumination enables detailed visualization of meibomian gland morphology to detect gland dropout and dysfunction.
- Corneal Topography: High-resolution Placido-disk-based topography for contact lens fitting, pre-surgical screening, and keratoconus detection and monitoring.
- AI-Assisted Redness Grading: Automated bulbar and limbal redness grading using image analysis algorithms for objective, standardized ocular surface assessments.
- Comprehensive Reporting: Generates detailed patient reports combining all diagnostic parameters for clinical documentation and patient education.
Use Cases
- Dry eye disease diagnosis and treatment monitoring using non-invasive NIKBUT and tear meniscus height measurements.
- Pre-surgical corneal screening for LASIK, PRK, and cataract procedures to identify contraindications and optimize outcomes.
- Meibomian gland dysfunction (MGD) assessment with infrared meibography to guide lid therapy and warm compress protocols.
- Contact lens fitting and follow-up using detailed corneal topography maps for soft, RGP, and scleral lens patients.
- Clinical research and ophthalmic trials requiring standardized, objective, and repeatable anterior eye surface data.
Pros
- All-in-One Diagnostic Platform: Combines multiple diagnostic modalities — topography, tear film analysis, meibography, and redness grading — in a single device, reducing equipment costs and workflow complexity.
- Non-Invasive Examinations: NIKBUT and meibography measurements require no dyes or contact, improving patient comfort and enabling more accurate baseline assessments.
- Objective, Repeatable Results: AI-assisted analysis reduces examiner variability and delivers standardized metrics suitable for longitudinal patient monitoring and clinical research.
Cons
- High Capital Investment: As a professional medical device, the OCULUS Keratograph carries a significant upfront cost that may be prohibitive for smaller or newly established clinics.
- Requires Clinical Training: Optimal use of the device's full diagnostic suite requires dedicated training, and initial onboarding may involve a learning curve for staff.
- Desktop/In-Clinic Only: The system is designed for fixed in-clinic use and is not portable, limiting its use in mobile or outreach ophthalmology settings.
Frequently Asked Questions
What is the OCULUS Keratograph used for?
The OCULUS Keratograph is used for corneal topography, non-invasive dry eye diagnostics (NIKBUT), meibomian gland imaging, tear meniscus height measurement, and bulbar redness grading in ophthalmic clinical and research settings.
Is the OCULUS Keratograph suitable for contact lens fitting?
Yes. Its high-resolution corneal topography maps are widely used by optometrists and ophthalmologists for fitting soft, rigid gas-permeable, and specialty contact lenses.
Who distributes the OCULUS Keratograph in Canada?
Clarion Medical Technologies is the authorized distributor of the OCULUS Keratograph in Canada, and offers clinical training, technical support, and ongoing service programs.
Does the Keratograph require consumables or dyes?
Most of its core diagnostic functions, including NIKBUT and meibography, are non-invasive and do not require dyes or disposable consumables, reducing ongoing operational costs.
Can the device be used for pre-surgical screening?
Yes. The OCULUS Keratograph is routinely used for pre-LASIK and pre-cataract surgery screening to evaluate corneal health, detect irregular astigmatism, and identify dry eye conditions that may affect surgical outcomes.
