Perone Femtosecond Cannula: The World's First Multi Purpose Femtosecond Cannula скачать в хорошем качестве

Perone Femtosecond Cannula: The World's First Multi Purpose Femtosecond Cannula

A 27ga diameter cannula, whose operating portion has a length of 10.00mm. It is curved to a more pronounced convexity, to be employed inside the anterior chamber in FemtoPhaco procedures. Its flattened triangle shaped distal end obstructs the cannula and its diameter is 28 gauge. The only opening is a 0.3mm diameter hole located in the upper part 3mm away from the flattened tip to allow the injection of ophthalmic viscosurgical devices (OVD). It is to be mounted on the OVD syringe. Directions of use The flattened triangle shaped tip (function spatula) allows: To open both primary and secondary incisions performed with a femtosecond laser. Handling, rotating and fragmenting the crystalline lens previously treated with femtosecond laser Assisting with the cortical suction maneuvers The hole (function cannula) allows to: Inject OVD into the anterior chamber; after the insertion of the cannula into the anterior chamber, the cannula is positioned so that the output hole corresponds to the center of the capsulotomy; OVD injection will be then performed concentrically and centrifugally to stabilize capsular portion, thus preventing its delocalization and reducing the risk of unwanted capsular peripheral tears where a perfect capsolutomy was not achieved.