LTTClass II
Panels, Test, Susceptibility, Antimicrobial
21 CFR 866.1640 / Microbiology
LTT is the FDA product code for Panels, Test, Susceptibility, Antimicrobial, a class II device type, regulated under 21 CFR 866.1640. As of , FDA records hold 50 510(k) clearances under this code, the most recent dated , and 13 recalls.
Classification record
- Product code
- LTT
- Device name
- Panels, Test, Susceptibility, Antimicrobial
- Regulation
- 21 CFR 866.1640
- Device class
- Class II
- Review panel
- Microbiology
- Submission type
- 510(k)
- Implant
- No
- Life sustaining or supporting
- No
- GMP exempt
- No
- Third party review eligible
- Yes
- Ingested clearances
- 50
- Ingested recalls
- 13
Clearances, product code LTT
By decision yearShow the numbers
| Year | Clearances |
|---|---|
| 1995 | 3 |
| 1996 | 2 |
| 1997 | 2 |
| 1998 | 2 |
| 1999 | 1 |
| 2000 | 1 |
| 2001 | 7 |
| 2002 | 7 |
| 2003 | 3 |
| 2004 | 1 |
| 2006 | 2 |
| 2009 | 2 |
| 2010 | 1 |
| 2011 | 1 |
| 2013 | 2 |
| 2015 | 1 |
| 2017 | 4 |
| 2019 | 1 |
| 2020 | 4 |
| 2025 | 3 |
Applicants with the most clearances
Product code LTT| Applicant | Clearances |
|---|---|
| Siemens Healthcare Diagnostics Inc. | 23 |
| Dade Microscan, Inc. | 10 |
| Pasco Laboratories, Inc. | 5 |
| Trek Diagnostic Systems, Ltd. | 4 |
| Accumed Intl., Inc. | 3 |
| Baxter Diagnostics, Inc. | 3 |
| Dade Intl., Inc. | 1 |
| Siemens Helathcare Diagnostics, Inc. | 1 |
Companies listing this code with FDA
Companies whose registered establishments list this codeFIRST ARTICLE / WEEKLY
What cleared, what was recalled, and what changed in the standards. One edition a week for the people who make medical devices.
