| 主权项 |
1. An eyelid speculum for holding the eyelids of a patient's eye open during a medical procedure, comprising:
a ring-shaped body insertable onto a patient's eye and including an inner peripheral surface, an outer peripheral surface, an anterior surface, and a posterior surface; a pair of eyelid retractors provided on the ring-shaped body; a central opening defined by the inner peripheral surface of the ring-shaped body, between the eyelid retractors, which is sized to permit a view of the cornea of a patient's eye during a medical procedure; multiple depression on the anterior surface of the ring-shaped body, separate from the eyelid retractors; and multiple needle guide recesses in the outer peripheral surface of the ring-shaped body; wherein, when applied to a patient's eye, the ring-shaped body fits on the conjunctiva and sclera of the patient's eye, with the posterior surface resting on the patient's eye and with the central opening exposing the cornea. |
