Injector tip for an ocular lens injector device, device with an injector tip and an ocular lens, as well as ocular lens injector device

摘要

The invention concerns an injector tip (7) for an ocular lens injector device (1), the injector tip having an injection duct (16) with a front (9) and a rear end (8) and being bounded by an inner wall (17), wherein at the inner wall (17) an inwardly extending step (18) is formed only along part of the entire length between the front (9) and the rear end (8) of the injection duct (16) and ends at a distance from the front end (9) of the injection duct (16). The invention also relates to an ocular lens injector device (1) with an injector tip (7).

主权项

1. An injector tip for an ocular lens injector device,
the injector tip comprising a tapered injection duct having a front end and a rear end and being bounded by an inner wall, wherein at the inner wall an inwardly extending step is formed, and the step is formed only along part of an entire length between the front and the rear end of the injection duct and ends at a distance from the front end of the injection duct, wherein the step in a circulation direction about a central longitudinal axis of the injection duct has a steep step flank and a flat step flank, which converge at a crown line; and wherein the crown line has a gradually rising first crown line section and a gradually falling second crown line section; and wherein the crown line has a crown line section formed between the first and the second crown line sections and extending a constant distance from the central longitudinal axis.