Accessory plug connection with an anti-pull device for a medical fluid pump or a carrying and holding device with cover

摘要

Medical fluid pump (2), preferably of an infusion pump (4) or syringe pump type (5) with a pump housing (8) on the front side of which a display (7) and on the opposite side of which at least one electrical connection (14; 24) is arranged, which has a connecting contour (10; 16) protruding or receding from the housing, which defines an insertion or attachment direction for a connection counterpart, characterized in that the connecting contour (16) has at least one elastically deformable latching tongue (17) which is essentially parallel is aligned with the insertion direction and has an undercut, preferably in the form of a latching lug (19) on its freely protruding end section (18), which enables engagement inwards starting from the outer circumference of the connection contour (16).