CPC A61F 9/00754 (2013.01) [A61F 9/00736 (2013.01); A61F 9/00781 (2013.01)] | 15 Claims |
1. An ophthalmic surgery instrument comprising:
a rod shaped portion for inserting into an eyeball during ophthalmic surgery having a single tubular structure having a central axis and extending from a proximal end portion to a distal end portion along the central axis to provide a passage;
an opening located at the distal end portion of the rod shaped portion for discharging a liquid and for aspirating a to-be-excised part of the eyeball through the passage, the opening having an area at a predetermined first slant angle with respect to the central axis of the rod-shaped portion; and
a tapered bent portion located distal of the opening at the distal end portion and extending back towards the proximal end portion of the rod-shaped portion beyond the distal end portion at a predetermined second slant angle with respect to the opening.
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