# K240279: Vidas Tbi (Gfap, Uch-L1)

- Pathway: 510(k) (Traditional)
- Applicant: bioMerieux, Inc.
- Decided: May 1, 2024 after 90 days
- Product code: QAT (Brain Trauma Assessment Test)
- Device class: 2
- Regulation: 21 CFR 866.5830
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 1 generation back to DEN170045 (2018). 1 ancestor in all.
No later device cites it as a predicate yet.
0 of 2 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- DEN170045: Banyan BTI, Banyan Biomarkers, Inc. (2018) Summary page 4.

## Indications for use
The VIDAS® TBI (GFAP, UCH-L1) test is composed of two automated assays - VIDAS® TBI (GFAP) and VIDAS® TBI (UCH-L1) - to be used on the VIDAS® 3 instrument for the quantitative measurement of Glial Fibrillary Acidic Protein (GFAP) and Ubiquitin C-terminal Hydrolase (UCH-L1) in human serum using the ELFA (Enzyme Linked Fluorescent Assay) technique. The results of both assays are required to obtain an overall qualitative test interpretation. The overall qualitative VIDAS® TBI (GFAP, UCH-L1) test result is used, in conjunction with clinical information, to aid in the evaluation of patients (18 years of age or older), presenting within 12 hours of suspected mild traumatic brain injury (Glasgow Coma Scale score 13-15), to assist in determining the need for a Computed Tomography (CT) scan of the head. A negative interpretation of VIDAS® TBI (GFAP, UCH-L1) test is associated with the absence of acute intracranial lesions visualized on a head CT scan.

Source page: https://510kreport.com/device/K240279
Methodology: https://510kreport.com/methodology