TIP AND HANDPIECE FOR OCULAR SURGERY OCULAR SURGERY SYSTEM USING THEREOF

摘要

The present invention relates to an intraocular surgical tip used for intraocular surgery, such as cataract, in which a perfusion fluid is irrigation at a specific pressure and irrigation of a diseased part tissue is performed through an aspiration path, To a surgical handpiece for intraocular surgery, and to an intraocular surgery system using the same. A perfusion tube for providing a specific positive pressure in the eyeball as a perfusion fluid supplied from the perfusion fluid storage part, the perfusion tube having one end connected to the perfusion liquid storage part for storing the perfusion liquid and the other end having the injection port for spraying the perfusion liquid; And a suction tube which is configured to surround the perfusion tube and has one end connected to a vacuum pump and the other end having a suction port and sucking the biotissue in the eyeball outward through the suction port, And a biopsy which is inserted into the eyeball and separated from the sac by the specific positive pressure of the perfusion liquid provided in the perfusion tube is sucked by the suction tube. According to this, it is effective to exclude the troublesome method used to remove minute cortical remnants and shorten the operation time.