Dell LRI astigmatism marker (Nichamin Nomogram) 4 3/4 40/60/80 degree markings," rotating ring " 10.0 cm (4")

Dell LRI Astigmatism Marker with Rotating Ring

The Dell LRI astigmatism marker, featuring the Nichamin Nomogram and a rotating ring, is an essential tool for precise refractive surgery planning. Designed for ophthalmic surgeons in hospitals, ASCs, and clinics across the United States, this instrument facilitates accurate determination of astigmatic correction parameters. The device includes clear 40, 60, and 80-degree markings to streamline intraoperative decision-making. Its robust construction ensures durability during frequent use in high-volume operating room environments. By integrating the Nichamin Nomogram directly into the marker, it reduces calculation errors and enhances surgical efficiency. This specialized tool supports optimal patient outcomes by providing reliable visual references for complex astigmatism cases.

• Pre-operative planning for toric IOL implantation
• Intraoperative verification of astigmatic axis alignment
• Educational demonstration of nomogram-based calculations
• Quick reference for managing residual astigmatism

Specifications

• Clean with mild soap and water after each use; avoid harsh chemicals that may damage markings.
• Store in a protective case to prevent scratches on the rotating ring and scale.
• Inspect regularly for wear or misalignment of the degree markings to ensure accuracy.

Specifications

This product is intended for professional medical use only. Verify all measurements against current clinical protocols before application.