| 摘要 |
PROBLEM TO BE SOLVED: To increase the operation speed of a resection blade due to compressed air without scaling up an opthalmic surgery apparatus, and to enhance accuracy and user's convenience. SOLUTION: In an opthalmic surgery apparatus having a cutter part making a resection blade reciprocally movable by guiding compressed air into a compression chamber intermittently and resecting the tissue in an eyeball, an air feed-out means for feeding compressed air in the compression chamber and an air suction means for forcibly sucking compressed air fed in the compression chamber are alternately driven in order to reciprocally move a moving blade. |
