Test, Hepatitis B (B Antigen, B Surface Antigen, Be Antigen)

Test, Hepatitis B (B Antigen, B Surface Antigen, Be Antigen) is a medical device manufactured by Bio-Rad Laboratories. It received FDA Premarket Approval (PMA) on 2025-04-18 under PMA number P050048. The device is classified under FDA product code LOM. It was reviewed by the MI advisory panel. This device is classified as Class II by the FDA. Class III devices subject to special controls, in addition to general controls. These devices typically require premarket notification (510(k)). PMA is the most stringent type of device marketing application required by the FDA. The device falls under the medical specialty of M. It is regulated under 21 CFR Part 8. Unlike 510(k) clearance, which demonstrates substantial equivalence to a predicate device, PMA requires the manufacturer to submit clinical trial data demonstrating the safety and effectiveness of the device. PMA is generally required for Class III devices that support or sustain human life, are of substantial importance in preventing impairment of human health, or present a potential unreasonable risk of illness or injury.