Dialysis cartridge holding system comprises top holder fixed relative bottom holder and top holder socket controllably lowered towards bottom holder by twist-grip operating spindle drive.

摘要

The upper holder (2) is fixed in relation to the bottom holder (4) as against the upper holder (2) socket (20) which can be moved towards the bottom holder (3) by means of a spindle drive (36-42) complete with twist-grip (42) connected operably to the drive spindle (36). Drive can also be provided by a motor. The top socket can also be powered by a two-arm lever system, one arm acting on the socket (20) and the second arm acting as hand lever.