Described is a movement device (1) for sterile elements, immersed in a sterilisable environment, which comprises, in a load-bearing frame (2), a screw feeder (3, 3) suitable for rotating about its central axis (30, 30) and extending along a longitudinal direction (X). The screw feeder (3, 3) is for feeding sterile elements (F) using motor means (91, 92, 93).

A fundamental feature of the screw feeder (3, 3) is that it has a conduit 4) which is at least partly hollow inside it.

The conduit (4, 4) is in communication with the outside by means of holes (41, 41) and has a controlled access point (PAC), for connection or disconnection of the conduit (4, 4) with one user device (5, 6, 7) at a time.

Described is a movement device (1) for sterile elements, immersed in a sterilisable environment, which comprises, in a load-bearing frame (2), a screw feeder (3, 3) suitable for rotating about its central axis (30, 30) and extending along a longitudinal direction (X). The screw feeder (3, 3) is for feeding sterile elements (F) using motor means (91, 92, 93).

A fundamental feature of the screw feeder (3, 3) is that it has a conduit 4) which is at least partly hollow inside it.

The conduit (4, 4) is in communication with the outside by means of holes (41, 41) and has a controlled access point (PAC), for connection or disconnection of the conduit (4, 4) with one user device (5, 6, 7) at a time.