About This 510(k) Submission
K231978 is an FDA 510(k) clearance for the BioSieve? Marijuana Test Panel 50; BioSieve? Marijuana Test Strip 50; BioSieve? Dx Marijuana Test Strip 20; BioSieve? Dx Marijuana Test Strip 50; BioSieve? Dx Marijuana Test Panel 20; BioSieve? Dx Marijuana Test Panel 50, a Test, Cannabinoid, Over The Counter (Class II — Special Controls, product code NFW), submitted by Vivachek Biotech (Hangzhou) Co., Ltd. (Hangzhou, CN). The FDA issued a Cleared decision on August 31, 2023, 59 days after receiving the submission on July 3, 2023. This device falls under the Toxicology review panel. Regulated under 21 CFR 862.3870.