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Ring used in small pupil ultrasound phacoemulsification procedure
Ring used in small pupil ultrasound phacoemulsification procedure
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机译:环用于小瞳孔超声乳化术
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摘要
A ring that can maintain a pupil in an extended position during an ophthalmic procedure. The ring has a plurality of loops that capture iris tissue. The ring is configured to extend the pupil when iris tissue is inserted into each loop. An ophthalmic procedure such as phacoemulsification can then be performed on the patient. The ring has a center opening that provides a wide view of the ocular chamber during the procedure.
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