| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cornea operating device capable of making an excellent ectocornea flap, and a head part attached to a body part of the cornea operating device. <P>SOLUTION: The cornea operating device comprises a blade for separating the ectocornea, a vibrating mechanism for vibrating the blade in the lateral direction, and a feeding mechanism for moving the blade in the direction of separating the ectocornea to make the ectocornea flap. The cornea operating device also has a cornea presser to be moved in the direction of separation by the feeding mechanism for pressing the cornea in the flat state before the blade, a presser support part for keeping the regular distance between the cornea presser and the blade when the blade is moved in the direction of separation, and a refuge mechanism for the cornea presser disposed in the presser support part for increasing the distance between the cornea presser and the blade after the blade is moved to a prescribed position. <P>COPYRIGHT: (C)2007,JPO&INPIT |
