TIP FOR CRUSHING, DEVICE FOR INTERNAL EYE SURGERY OPERATED WITH SUCH A TIP, METHOD FOR PREVENTING CAVITATION EVENTS AND METHOD FOR PERFORMING SURGERY

摘要

1. The tip for crushing, which is attached to a device for intraocular surgery, made with the possibility of supplying ultrasonic vibrations, comprising: a cylindrical supporting part made with the possibility of its installation on the device for intraocular surgery; the cylindrical main part of the tip, made on the distal end of the supporting part so that the cylindrical main part of the tip communicates with the inner space of the supporting part, while the main part of the tip has a cross-sectional shape with a length in the first direction exceeding the length in the second direction, which is perpendicular to the first direction, vibrations are brought to the supporting part so that the main part of the tip rotates back and forth around the axis of the main part of the tip, which passes Erez its center in the first direction and a second napravlenii.2. A crushing tip according to claim 1, wherein the main part of the tip has a rectangular cross section. The crushing tip according to claim 1, wherein the main part of the tip has an ellipsoidal cross-section. The crushing tip according to claim 1, wherein the main part of the tip has a length in the first direction that is two or more times greater than the length in the second direction. A device for intraocular surgical operations, comprising: a body made with the possibility of holding it by the hand of the operator; an oscillator built into the body and configured to generate ultrasonic vibrations; tip for crushing according to any one of paragraphs. 1-4, which is made with the possibility of its connection to di