|Note: this medical device record is a supplement. The device description may have changed. Be sure to look at the original PMA to get an up-to-date view of this device.|
|Trade Name||BIO-RAD MONOLISA ANTI-HBS EIA|
|Classification Name||test, hepatitis b (b core, be antigen, be antibody, b core igm)|
|Supplement Type||normal 180 day track|
|Supplement Reason|| change design/components/specifications - component|
|Expedited Review Granted?|| No|
|Approval Order Statement |
Approval for use of the monolisa anti-hbs eia on the evolis automated microplate system, adding lithium heparin and sodium heparin to the list of acceptable plasma specimen types, a change in the dye color in the cutoff calibrator, revision to the specimen storage requirements, and modification of the storage instructions for the working conjugate. The device, as modified, will be marketed under the trade name monolisa anti-hbs eia and is indicated for the detection of antibody to hepatitis b surface antigen in human serum and edta, heparin, or citrated plasma. The assay results may be used as an aide in the determination of susceptibility of hepatitis b virus (hbv) infection in individuals prior to or following hbv vaccination or where vaccination status is unknown. Assay results may be used with other hbv serological markers for the laboratory diagnosis of hbv disease associated with hbv infection. A reactive assay result will allow a differential diagnosis in individuals displaying signs and symptoms of hepatitis in whom etiology is unknown. The monolisa anti-hbs eia is intended for manual use and with the bio-rad evolis automated microplate system in the detection of antibody to hepatitis b surface antigen.