TruForm Optics
Lenses > Irregular Cornea Designs > QuadraKone™
QuadraKone™
Patent Number US 07296890
TruKone QuadraKone Fitting Presentation (Turn On Audio)
Press Release for Quad® Technology Patent (PDF)
Now Available in Menicon Z!
Design
- Specialty GP lenses used for fitting keratoconus and other irregular corneas
- Peripheral curve system can be altered in different quadrants without changing the base curve, diameter or optic zone, in order to provide a customized fit for each patient
Candidates
- Patients with keratoconus and other irregular corneas
- Consider the QuadraKone when the TruKone doesn’t provide the best fit
Lens Parameters
- Base curves: made to order
- Powers: made to order
- Diameters: made to order
- Peripheral curves: made to order
Fitting
- It is strongly recommended that a diagnostic fitting set is used fit the QuadraKone lenses
- The TruKone diagnostic set can be used to fit the QuadraKone lens