By high-frequency current the incision operation device and the incision operation vessel

摘要

PROBLEM TO BE SOLVED: To easily and safely apply an incision operation for an anterior, e. of the cornea without requiring skill by applying an insulating layer to entire length, forming blades on both sides by narrowing the lateral width of the pointed end of the tip part of a shaft whose center part is curved, bending the pointed end to the side opposite to the curved side of the shaft by micro length and exposing a conductive material by eliminating the insulating layer. ;SOLUTION: This surgical operating kit 2 is formed by mounting a metallic shaft 30 integrally with a ferrule 31 energized by inserting loadably/unloadably to a hand piece 4. The surface of the shaft 30 is coated with an insulating layer of Teflon (R). The intermediate part of the shaft 30 is bent 32, and a tip end face 33 is formed in the slope of around 75°, and also in convergent shape, then, the blades 35 are formed on both sides. Moreover, an insulating chip 37 is pierced through from the tip 33 to the base 31. The length by around 15-20μm of the pointed end 34 of the tip part 33 is bent in the one nearly equal to the coating width of the anterior, e. of the cornea 20, and also, the insulating layer is eliminated, and the metallic material of the shaft 30 is exposed.;COPYRIGHT: (C)1997,JPO