MAGNETIC DEVICE FOR WITHDRAWING MAGNETIC GEL PARTICLES FROM A MEDIUM TO BE ANALYSED AND FOR TRANSFERRING SAID PARTICLES TO AN IMMUNOENZYMATIC TEST MEDIUM

摘要

A magnetic device is provided for removing magnetic gel balls or the like from a liquid to be analyzed, biological or not, and transferring them to an immunoenzymatic quantitative analysis medium, which device is of the type comprising a ferromagnetic material rod, an oblong case made from a non-magnetic material partially enveloping the rod and a circuit for electromagnetically energizing the rod. The device further comprises structure for fixing and centering the rod by clamping.