5 matching records for RING CANNULA.
A non-sterile device in the form of a small circular ring designed to contain a selected vitrectomy sutureless lens (VSL) within its confines to hold the lens in the correct position directly to the front surface of the eye (corneal limbus) during vitreoret...
A sterile device in the form of a small circular ring designed to contain a selected vitrectomy sutureless lens (VSL) within its confines to hold the lens in the correct position directly to the front surface of the eye (corneal limbus) during vitreoretinal...
A hand-held manual surgical instrument designed to facilitate the grasping, manipulation, or clamping of, and/or removal of foreign bodies from, ophthalmic soft-tissues (ocular tissues, eyelids), and may be pointed for capsulorhexis. It has a conventional (...
A sterile, hand-held manual surgical instrument designed to facilitate grasping, manipulation or clamping of, and/or removal of foreign bodies from, ophthalmic soft-tissues (ocular tissues, eyelids), and may be pointed for capsulorhexis. It has a convention...
A noninvasive device intended to be used in the home and clinical settings by a person breathing through a tracheostoma to facilitate the connection of a device at the tracheostoma, on the skin side [e.g., heat and moisture exchanger (HME), oxygen administr...