GFO — Activated Partial Thromboplastin Class II
FDA Device Classification
Classification Details
- Product Code
- GFO
- Device Class
- Class II
- Regulation Number
- 864.7925
- Submission Type
- Review Panel
- HE
- Medical Specialty
- Hematology
- Implant
- No
Recent 510(k) Clearances
| K-Number | Applicant | Device Name | Date |
| K253957 | instrumentation laboratory (il) | HemosIL Silica Clotting Time | January 9, 2026 |
| K193556 | precision biologic | Cryocheck Hex LA | October 23, 2020 |
| K160445 | instrumentation laboratory | HemosIL Silica Clotting Time | March 16, 2016 |
| K053111 | diagnostica stago | STA-CEPHASCREEN KIT | May 4, 2006 |
| K060688 | instrumentation laboratory | HEMOSIL SYNTHASIL | April 13, 2006 |
| K050221 | instrumentation laboratory | HEMOSIL SILICA CLOTTING TIME | March 30, 2005 |
| K022021 | vital scientific n.v | VITAL SCIENTIFIC APTT, APTT & QUIKCOAG APTT | November 1, 2002 |
| K014028 | careside hemotology | CARESIDE APTT | February 8, 2002 |
| K014008 | itc | HEMOCHRON JR. CITRATE APTT CUVETTE | January 24, 2002 |
| K992712 | sigma diagnostics | SIGMA DIAGNOSTICS ALEXIN LS, MODELS A1219, A1334 | December 6, 1999 |
| K992711 | sigma diagnostics | SIGMA DIAGNOSTICS ALEXIN HS, MODELS A0969, A1094 | December 6, 1999 |
| K972831 | international technidyne | HEMOCHRON CITRATE APTT | November 20, 1997 |
| K973306 | instrumentation laboratory | IL TEST APTT-SP | November 4, 1997 |
| K961892 | analytical control systems | SPECKTIN-LA TEST SET | March 7, 1997 |
| K955638 | ortho diagnostic systems | SYNTHAFAX APTT REAGENT | April 23, 1996 |
| K955450 | behring diagnostics | PATHROMTIN SL | April 19, 1996 |
| K953981 | ortho diagnostic systems | SYNTHASIL APTT REAGENT | November 30, 1995 |
| K935169 | helena laboratories | APTT-ES | December 2, 1994 |
| K934351 | medical diagnostic technologies | APTT-ES REAGENT | December 6, 1993 |
| K932011 | behring diagnostics | PATHROMTIN | October 25, 1993 |