Device for removing silicone oil from interior of eye of patient after vitrectomy surgery, has auger arranged in channels and rotatable around center axis such that oil-like substance is removable from inner side of eye through channels

摘要

The device has a tubular element (30) comprising a channel (31) running along a center axis (M) through the tubular element and limited by a side wall (32), and another tubular element comprising a channel (21) limited by a side wall (22). An auger (4) is arranged in the channels, and is rotatable around the center axis such that an oil-like substance i.e. silicone oil, is removable from an interior (12) of an eye (1) through the channels. The tubular elements are provided through a trocar (2) that is formed in cylindrical-shape.