K201496 is an FDA 510(k) clearance for the N Latex FLC kappa, N Latex FLC lambda. Classified as Kappa, Antigen, Antiserum, Control (product code DFH), Class II - Special Controls.
Submitted by Siemens Healthcare Diagnostics Products GmbH (Marburg, DE). The FDA issued a Cleared decision on October 29, 2021 after a review of 511 days - an unusually long review period, suggesting complex equivalence evaluation.
This device falls under the Immunology FDA review panel, regulated under 21 CFR 866.5550 - the FDA immunology device framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.
Device pattern: High-complexity regulatory submission. Elevated predicate reliance profile. The extended review timeline suggests the FDA required additional documentation before confirming substantial equivalence - a pattern common in complex or first-of-kind Immunology submissions.
View all Siemens Healthcare Diagnostics Products GmbH devices