The following data is part of a premarket notification filed by Abbott Laboratories with the FDA for Tdx Methotrexate.
| Device ID | K830398 | 
| 510k Number | K830398 | 
| Device Name: | TDX METHOTREXATE | 
| Classification | Enzyme Immunoassay, Methotrexate | 
| Applicant | ABBOTT LABORATORIES ONE ABBOTT PARK RD. Abbott Park, IL 60064 -3500 | 
| Product Code | LAO | 
| CFR Regulation Number | 510(k) Premarket Notification [🔎] | 
| Decision | Substantially Equivalent (SESE) | 
| Type | Traditional | 
| 3rd Party Reviewed | No | 
| Combination Product | No | 
| Date Received | 1983-02-07 | 
| Decision Date | 1983-03-10 |