The OS 4 surgical platform uses the laws of physics and fluidics to make eye surgery safer, easier and more efficient than it has ever been. The core piece of the device is the three-pump system with vacuum and flow control and the innovative SPEEPMode that ensures highly precise manoeuvres. All instruments are perfectly integrated into the system: cutting-edge LED technology provides for optimum visualisation, the continuous flow cutter ensures traction-free vitreous body removal, and, the fully integrated 532 nm endo laser opens up new possibilities in laser control. Making the difference – with the OS 4 by Oertli.

100% continuous flow for tear-free high-speed cutting. Perfect portioning of vitreous body removal.

High light output. Enhanced stiffness of 25G light instruments for better manipulation. Panoramic tip for wide-field illumination.

0 to 90° bending angle of the tip. Outstanding reach to the peripheral retina. Ergonomic handle with 360° actuation.

It is an ultraportable device which can be used for Phaco and anterior vitrectomy. With the selection of easy tip of a size of 1.6, 2.2 or 2.8 mm, the unit automatically takes care of vacuum and chamber stability. It has powerful fluidics settings having flow rate up to 50 ml/min and has a vacuum up to 600mmHg. With CataRhex 3®easy you can reduce the incision to 2.8 mm - 3.2 mm, a size which is perfectly astigmatism neutral when done scleral.