|
The UltraFit™ PK System redefines sharpness and efficiency with an innovative and comprehensive trephine program for penetrating keratoplasty. Advanced trephine blade technology provides an exquisitely sharp cutting edge to achieve the critical fit needed for successful transplants.
The UltraFit™ PK System is a disposable and fully customized system enables surgeons to select the style and size of trephine. It contains a donor punch set, a vacuum or hand-held trephine and UltraGlide™ sutures. Cutting-edge technology, materials and design philosophy combine to deliver the consistent, high quality and optimum results associated with Sharpoint™ products. An array of other Sharpoint™ procedural and post-op products is also available to complement the UltraFit™ PK system. |
Watch the
|
Coronet Donor Punch Set

The Coronet Donor Punch Set combines precision with simplicity. The unique trephine guide affords precise control with full visibility throughout the entire cutting procedure. The donor cornea is held securely in an anatomical and relaxed position within the 3 radii contours of the cutting platform.
- Ultra sharp blade
- Constant visualization
- Easy to assemble and use
- Secure cutting platform
- Single use
Donor Punch Set | ||
![]() | ||
SKU |
Description |
|
| 11850-650 | 6.50 mm Trephine Size | |
| 11850-675 | 6.75 mm Trephine Size | |
| 11850-700 | 7.00 mm Trephine Size | |
| 11850-725 | 7.25 mm Trephine Size | |
| 11850-750 | 7.50 mm Trephine Size | |
| 11850-775 | 7.75 mm Trephine Size | |
| 11850-800 | 8.00 mm Trephine Size | |
| 11850-825 | 8.25 mm Trephine Size | |
| 11850-850 | 8.50 mm Trephine Size | |
| 11850-875 | 8.75 mm Trephine Size | |
| 11850-900 | 9.00 mm Trephine Size | |
| 11850-925 | 9.25 mm Trephine Size | |
| 11850-950 | 9.50 mm Trephine Size | |
| 11850-975 | 9.75 mm Trephine Size | |
Coronet Vacuum Trephine

With its stainless steel construction and non-glare cap, the Coronet Vacuum Trephine provides a precision surgical instrument for consistent accuracy, performance and smooth action. The ergonomic design features give balance and extra control to facilitate positioning, even on deep set eyes.
- Ultra sharp blade
- Stainless Steel Construction
- Accurate cross hairs for centration
- Single use
- Consistent sharpness and performance
- New Non-Glare Cap
Coronet Vacuum Trephine | ||
![]() | ||
SKU |
Description |
|
| 11840 | All metal, ergonomic design and ultra sharp blade with cross hairs. Sterile. Single use. 1 piece/box. | |
UltraFit™ PK System Accessories

Our single-use, hand-held trephines incorporate the same thin section blade as the vacuum trephines. They are supplied sterile and available in two styles.
- Standard Trephine with X-Hairs
- Cross hairs aid centration and positioning.
- Especially suited for keratoconus
- Long Handled Trephine
- To suit surgeon preference
Long Handled Trephine | ||
![]() | ||
SKU |
Description |
|
| 11903 | Unique design providing precise control and full visualization throughout the procedure. Sterile. Single use. 1 set/box. | |
X-Hair Trephine | ||
![]() | ||
SKU |
Description |
|
| 11901 | Unique design providing precise control and full visualization throughout the procedure. Sterile. Single use. 1 set/box. | |









