[Multiple decubitus ophthalmological operating table].

Abstract

A new ophthalmological operating table is presented which is adapted to the most recent developments in microsurgery and for the treatment of the most difficult cases of vitreoretinal pathology. The head of the table is mobile in the sagittal plane, movements being effected under remote-control by the surgeon at a rate of 2 mm/sec. The same movement can be applied to a horseshoe shaped armrest, which is solidly attached around the headpiece and is adjustable for height. A respiratory shield can be attached during local anesthesia, and the table can be positioned in proclivity or declivity. During vitreoretinal surgery, the table enables rotation of the patient in ventral decubitus along a longitudinal axis, rotation being possible manually or electrically. Proclivity and declivity positions can be obtained by rotation on a transversal axis. These functions assist exchanges between ocular fluids and substances used for internal packing, as well as passage into the anterior chamber of foreign bodies in the vitreal cavity.