Devices descending from K792097
10 later devices reach Dryden Bacteria Filter through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K961914 | Bacteria/Viral Filter | Hudson Respiratory Care, Inc. | 1996 | 9 | — |
| +2 | K091185 | 70530-Bactial/Viral Filter, 70531-Hmef, 70536-Bacterial/Viral Filter | Hsiner Co., Ltd. | 2009 | 0 | — |
| +2 | K063526 | A-M Systems Viromax Viral and Bacterial Filter | A-M Systems, Inc. | 2007 | 0 | 2 |
| +2 | K052087 | Breathing Filter Bacterial/Viral, Model AG7178 | Ag Industries | 2005 | 3 | — |
| +2 | K043148 | All Flow Pulmonary Function Filter | Alliance Tech Medical, Inc. | 2004 | 2 | 1 |
| +3 | K121382 | Westmed, Inc.'S Blockaide Filter [21 CFR 807.87(a)] | Westmed, Inc. | 2012 | 0 | — |
| +3 | K062913 | Astraguard Pulmonary Function Filter | Sdi Diagnostics, Inc. | 2007 | 0 | — |
| +3 | K061426 | Oxygen Concentrator Filters, Models DBF32, DBF24, DBF27, DBF25, DFC06 and DDF47 | Porous Media Corp. | 2006 | 2 | — |
| +4 | K131626 | Exceleron Bacterial Filters | Exceleron Medical | 2014 | 0 | — |
| +4 | K091363 | Compressor Filter, Models AG1038831, HCF100,BF900,BF910,BF950, LL201, LL202, LL205… | Ag Industries | 2010 | 1 | — |