Intraocular lens folding clip and intraocular lens injection device
The utility model relates to the technical field of intraocular lenses, in particular to an intraocular lens folding clamp and an intraocular lens injection device, and the folding clamp comprises a static shell and a compression tube which are sequentially connected in the implanting direction; a l...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to the technical field of intraocular lenses, in particular to an intraocular lens folding clamp and an intraocular lens injection device, and the folding clamp comprises a static shell and a compression tube which are sequentially connected in the implanting direction; a loading cavity extending in the implanting direction is formed between the movable shell and the static shell, a first track groove and a second track groove which extend in the implanting direction are formed in the loading cavity, and through the design of the first track groove and the second track groove, the crystalline lens can be folded in the loading cavity in a preset posture in an approximately winding mode; and the lens is guided into the compression hole in a preset posture basically without deviation, and the lens is compressed and guided by the third track groove and the fourth track groove, so that the lens can be controllably folded and contracted in a winding form, and the artificial lens can be exp |
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