Effectiveness Test for Instrument Washers
The TOSI® device provides Sterile Processing Professionals with a consistent, repeatable, reliable method for evaluating the cleaning effectiveness of their automated instrument washers. This is possible, because the test blood soil is manufactured to exacting specifications each and every time. When coated on to the stainless steel plate, the TOSI is analogous to the dried blood residue found on dirty instruments. The device is a major enhancement to this “visual standard” because each TOSI is identical, providing an objective measure of cleaning effectiveness.