| 主权项 |
1. An instrument comprising:
a handle having a handle distal end and a handle proximal end; an actuation control mount of the handle having an actuation control mount distal end and an actuation control mount proximal end, the actuation control mount disposed within a handle inner portion of the handle wherein the actuation control mount distal end is disposed between the handle distal end and the actuation control mount proximal end and the actuation control mount proximal end is disposed between the actuation control mount distal end and the handle proximal end; a flexible housing tube having a flexible housing tube distal end and a flexible housing tube proximal end, the flexible housing tube having dimensions configured to perform ophthalmic surgical procedures; an optic fiber having an optic fiber distal end and an optic fiber proximal end, the optic fiber disposed in the flexible housing tube and the handle inner portion wherein the optic fiber is fixed within the flexible housing tube and the optic fiber distal end is adjacent to the flexible housing tube distal end; an auto-fixing component disposed in an auto-fixing component housing of the handle; and an actuation control of the handle having an actuation control distal end, an actuation control proximal end, an actuation control anterior end, and an actuation control posterior end, the actuation control disposed in the handle inner portion between the actuation control mount distal end and the actuation control mount proximal end wherein an application of a force directed towards the handle distal end and away from the handle proximal end to the actuation control anterior end is configured to rotate the actuation control within the handle inner portion from a first rotational position to a second rotational position and wherein the auto-fixing component is configured to temporarily fix the actuation control in the second rotational position. |
