Abstract: Dialyzer systems can consolidate multiple technologies and functionalities of blood treatment systems in a significantly integrated fashion. For example, this disclosure describes dialyzer systems that include a magnetically driven and magnetically levitating pump rotor integrated into the dialyzer. Such a dialyzer can be used with treatment modules that include a magnetic field-generating pump drive unit. In some embodiments, the dialyzers include pressure sensor chambers with flexible membranes with which corresponding pressure transducers of the treatment modules can interface to detect arterial and/or venous pressures.

Abstract: In some examples, a diagnostic device includes a reusable part to receive a container of a fluid, the reusable part reusable for a plurality of diagnostic tests. The diagnostic device further includes a disposable part detachably attached to the reusable part and comprising a sample collector to collect a target sample of a living being. The diagnostic device further includes a tester comprising a fluid channel to transport the fluid to combine the fluid and the target sample to form a fluid combination, and to use the fluid combination to diagnose a condition of the target sample.

Abstract: In some examples, a diagnostic device includes a reusable part to receive a container of a fluid, the reusable part reusable for a plurality of diagnostic tests. The diagnostic device further includes a disposable part detachably attached to the reusable part and comprising a sample collector to collect a target sample of a living being. The diagnostic device further includes a tester comprising a fluid channel to transport the fluid to combine the fluid and the target sample to form a fluid combination, and to use the fluid combination to diagnose a condition of the target sample.