A system for qualifying cells of a cell sample labeled with a magnetic or magnetizable moiety is provided. The kits may include a sheath, a vein closure device, and an injection device. If available, historical information may be used to establish an initial CODEC and its associated sampling frequency for the communication session. The oil pan of the present invention may be used as the oil pan or reservoir of a mechanical apparatus in which oil is collected and from which the oil is redistributed, preferably continuously, during operation of the apparatus. In accordance with the present invention, none of the plurality of wire coils may surmount a first portion of the wire lead anchored at the location.