CATS‐D
CATS® Disposable, Sterile Tonometer Prism for Goldmann/Perkins Tonometers – 100/Box ‐ The New Shape of
IOP
CATS® Tonometer Prism is designed to deliver accurate Goldmann IOP measurements for all patients. For
sterility and protection, the disposable CATS® Prism has a new Snap‐FitTM feature enabling true one‐hand
installation and disposal of the prism tip.
The CATS® Prism seamlessly integrates with all Goldmann and Perkins tonometers, and its ergonomic design
enables confident, comfortable use with no change to the clinician’s measurement technique Simply exchange
the prism to modernize your Goldmann tonometer measurement.
Saving and preserving sight is the goal of every eye care practitioner. Unfortunately, IOP measurement is
compromised due to errors caused by corneal biomechanics for 50% of patients. Traditional Goldmann prisms
“flatten” the cornea, which amplifies intracorneal stress during the measurement process and distorts the IOP
results.
The CATS® Prism’s dual‐curved surface reduces measurement errors caused by corneal thickness, corneal
hysteresis, curvature, and tear film. This curvature‐matching principle of the CATS® Prism, “cups” the cornea,
reducing the impact of corneal thickness and corneal biomechanics on the IOP measurement. Additionally, the
rolled outer edge minimizes tear film adhesion that plagues traditional Goldmann prisms.
Made in the USA. 100/Box
FEATURES:
- The Snap‐FitTM feature allows for true one‐handed installation and disposal of the prism tip
- Preserves sterility and clinician protection
- Designed for improved IOP measurement accuracy
- Ergonomic design enables confident, comfortable use in the clinic
- Integrates seamlessly with all Goldmann and Perkins type tonometers by simply exchanging the prism
- No change to clinician measurement technique
- Multiple scientific peer‐reviewed studies validate performance:
- See https://catsiop.com/publications/ / for details
- Made in the USA
SPECIFICATIONS:
- SKU package dimensions: 9.25′′ (W) x 7.25′′ (D) x 3.25′′ (H)
- SKU Weight: .75 lb
- Country of Origin: USA
- Manufacturer SKU: CATS‐D, CATS