Anti-unscrewing medical connection system

摘要

The system (1) has a male connector (10) defining a coaxial passage and including a threaded end. A casing is intended to partially house the connector, so that the connector is rotatable about a longitudinal axis. Notches block the rotation of the connector about the longitudinal axis only in the screwing direction of the threaded end of the connector. A female connector (20) blocks the male connector in translation, so as to limit the relative movement of the male connector relative to the casing, where the connectors are rotatable relative to each other in the casing.