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| K922572 | 321Q MINIMUM ENERGY TINNITUS SUPPRESSOR | November 2, 1992 |
| K913276 | MICROTEK MEDICAL'S SOUND STIKS | October 21, 1991 |
| K904239 | SOFT HYDROXYLAPATITE OSSICULAR MALLEABLE PROSTHES | June 21, 1991 |
| K910167 | MICROTEK-HERITAGES SILICONE BULB EVACUATION SYSTEM | April 15, 1991 |
| K900726 | MICROTEK MEDICAL'S BLOOD COLLECTION KIT | May 4, 1990 |
| K901154 | MICROTEK'S SURGICAL LAMP HANDLE & COVER | March 20, 1990 |
| K895815 | MICROTEK TOTAL OSSICULAR PROTHESIS | December 26, 1989 |
| K895814 | MICROTEK PISTON & WIRE PROSTHESES | December 26, 1989 |
| K895502 | MICROTEK REUTER-STYLE BI-VALVE INTRANASAL SPLINT | December 8, 1989 |
| K885201 | OSSICULAR PROSTHESES 4 PARTIAL, 4 TOTAL, 2 CONVERT | April 19, 1989 |
| K882422 | DISPOSABLE ARACHNOID KNIFE | September 6, 1988 |
| K882724 | MICROTEK PROBE DRAPE | August 3, 1988 |