| SILVER ANODE (K810550) | Nobel Scientific Industries, Inc. | 1981-04-08 |
| HEMOCOLOR STAIN SET (K810684) | Harleco | 1981-04-08 |
| DENTAL CHEWING GUM (SUGARLESS) (K810037) | Mcdennan Oral Products, Inc. | 1981-04-08 |
| THERMAL PRINTER PAPER (K810549) | Nobel Scientific Industries, Inc. | 1981-04-08 |
| SCRIPPSYSTEM C3 RID KIT (K810501) | Scripps-Miles, Inc. | 1981-04-08 |
| PREHEPARINZED SYRINGE (K803302) | The University of Chicago | 1981-04-08 |
| SCRIPPSYSTEM C4 RID KIT (K810502) | Scripps-Miles, Inc. | 1981-04-08 |
| P.C.A. TOTAL KNEE STEMMED TIBIA PROSTH (K810060) | Howmedica Corp. | 1981-04-07 |
| HOLLISEAL OSTOMY SKIN BARRIER (K810807) | Hollister, Inc. | 1981-04-07 |
| TRAY, CATHERIZATION, URETHRAL (K810249) | Megaplast, Inc. | 1981-04-07 |
| PREFILLED ARTERIAL BLOOD SAMPLING SYRING (K810816) | Current Technologies, Inc. | 1981-04-07 |
| PROPPER SIGMOIDOSCOPE SUCTION INSTRUMENT (K810506) | Propper Mfg. Co., Inc. | 1981-04-07 |
| TECHNICON STAR SYSTEM T3 RIA METHOD (K810798) | Technicon Instruments Corp. | 1981-04-07 |
| HOLLISTER SKIN BARRIER B (K810710) | Hollister, Inc. | 1981-04-07 |
| HOLLISTER SKIN BARRIER A (K810709) | Hollister, Inc. | 1981-04-07 |
| KNEE PROSTHESIS (K810540) | Cintor Orthopaedic Div. | 1981-04-07 |
| TRAY, IRRIGATION (K810250) | Megaplast, Inc. | 1981-04-07 |
| MOBILE MATIC AUTOMATIC DONOR SCALE (K810617) | Lifeline Instruments, Inc. | 1981-04-07 |
| T4 RIA KIT (K810811) | Immuno Assay Corp. | 1981-04-07 |
| SURU BLOOD COLLECTION SET (K802170) | Suru Chemicals & Pharmaceuticals, Ltd. | 1981-04-06 |
| SURU INFUSION SET TYPE J (K802169) | Suru Chemicals & Pharmaceuticals, Ltd. | 1981-04-06 |
| FLEXIBLE CHOLEDOCHOSCOPE/NEPHROSCOPE (K810503) | Olympus Corp. | 1981-04-03 |
| FASHION SUNGLASSES (K803308) | Grand Imperial, Inc. | 1981-04-03 |
| SYNAP-I INFANT SENSORY ASSESSMENT UNIT (K810138) | Infant Hearing Assessment Foundation | 1981-04-03 |
| NEONATAL BLOOD PRESSURE CUFF (K810838) | Invivo Research Labs, Inc. | 1981-04-03 |
| I.M. SCALPEL HANDLE (K810720) | Instrument Makar, Inc. | 1981-04-03 |
| EMIT-ST SERUM BARBITURATE ASSAY (K810602) | Syva Co. | 1981-04-03 |
| CARDIOPULMONARY BYPASS (K810820) | Dlp, Inc. | 1981-04-03 |
| ELECTROSURGICAL CUTTING & COAGULATION (K810628) | Intermedics, Inc. | 1981-04-03 |
| API TURBICITY STANDARD (K810762) | Analytical Products, Inc. | 1981-04-03 |
| SHILEY OXYGENATOR THERMISTOR PROBE (K810647) | Shiley, Inc. | 1981-04-03 |
| PROGRAMMABLE SPINAL CORAL STIM. SYSTEM (K810182) | Electronic Diagnostics, Inc. | 1981-04-03 |
| ANTIMICROBIAL REMOVAL DEVICE (K810613) | Marion Laboratories, Inc. | 1981-04-03 |
| TAB PEDIATRIC CRIB (K810728) | Cambridge Scientific | 1981-04-03 |
| QUANTIMUNE FERRITIN IRMA (K810799) | Bio-Rad | 1981-04-03 |
| EYEGLASS FRAMES (K810278) | Caesar Intl. Designs | 1981-04-03 |
| SERIES 810 PLATELET ANALYZER (K803128) | J.T. Baker Chemical Co. | 1981-04-03 |
| SQUINN VITATEK 500 SERIES PHYSIOL. MONI (K810755) | Vitatek | 1981-04-03 |
| PENTAX COLONOSCOPE MODEL FC-34LA (K810682) | Pentax Precision Instrument Corp. | 1981-04-03 |
| RICH-MAR HV II SELECT-A-PULSE (K810526) | Rich-Mar Corp. | 1981-04-03 |
| MODEL 1301 BIOTAC (TM) (K810627) | Progress Mankind Technology | 1981-04-02 |
| VASCULAR TIE (VAS-TIE) (K810080) | Sil-Med Corp. | 1981-04-02 |
| INTERMEDICS CYBERLITH I BIOPOLAR CARDI (K810383) | Intermedics, Inc. | 1981-04-01 |
| CYBERLITH I PULSE GENERATOR MODEL 253-04 (K810385) | Intermedics, Inc. | 1981-04-01 |
| SIEMENS MODEL 146-146A EXTERNAL PULSE G (K810566) | Cynergy | 1981-04-01 |
| PROGESTERONE KIT (K810804) | Cambridge Nuclear Corp. | 1981-04-01 |
| STOCK ANTIMICROBIC SOLUTIONS (K810471) | Cathra International, Inc. | 1981-04-01 |
| REPLICA PLATER (K810719) | Dynatech Corp. | 1981-04-01 |
| A-GENT UREA NITROGEN (K810794) | Abbott Laboratories | 1981-04-01 |
| SERALYZER SYSTEM (K810639) | Miles Laboratories, Inc. | 1981-03-31 |
| HAEMONETICS 170 Y INFUSION SET (K810365) | Haemonetics Corp. | 1981-03-31 |
| LEECO LH-QUANT DIAGNOSTIC KIT (K810662) | Leeco Diagnostics, Inc. | 1981-03-31 |
| PROBE COVER (K810474) | Narco Air-Shields | 1981-03-31 |
| LECITHIN-SPINGOMYELIN STAND. & KITS (K810743) | Supelco, Inc. | 1981-03-31 |
| BOSCH STAR 66F SUPER EARLEVEL AID (K810347) | Bosch Hearing Instruments, Inc. | 1981-03-31 |
| C-PEPTICE REAGENTS (K810718) | Calbiochem-Behring Corp. | 1981-03-31 |
| LUTENIZING HORMONES (K810754) | Pcl-Ria, Inc. | 1981-03-31 |
| DOUBLE LUMEN SUBCLAVIN CATHETER SC-400 (K810745) | Vas-Cath of Canada , Ltd. | 1981-03-31 |
| AIRWAY PRESSURE MONITOR (K810753) | Impact Instrumentation, Inc. | 1981-03-31 |
| AMERLEX ESTRIOL RIA KIT (K810667) | Amersham Corp. | 1981-03-31 |
| ESTRIOL RADIOIMMUNOASSAY TEST KIT (K810695) | Serono Laboratories, Inc. | 1981-03-31 |
| CEFOTAXIME 30 MCG. SENSI-DISC. (K810564) | Bd Becton Dickinson Vacutainer Systems Preanalytic | 1981-03-31 |
| RPR CARD TEST SYSTEM (K810658) | Beckman Instruments, Inc. | 1981-03-31 |
| AQUEOUS TRIOLEIN STANDARDS & KITS (K810742) | Supelco, Inc. | 1981-03-31 |
| TUBING CONNECTORS (K810652) | First Industries, Inc. | 1981-03-31 |
| LUTEINIZING HORMONE (K810741) | Pcl-Ria, Inc. | 1981-03-31 |
| ENZYMATIC CHOLESTEROL (K810673) | Pointe Scientific, Inc., | 1981-03-31 |
| SILICONE ELASTOMER COATED LATEX FOLEY (K810630) | G.D. Searle and Co. | 1981-03-31 |
| ORAL AIRWAYS (K810651) | First Industries, Inc. | 1981-03-31 |
| OESOPHAGEAL THERAPY KIT (K810392) | Keymed, Inc. | 1981-03-31 |
| AMPULED FLAME PHOTOMETER STANDARDS (K810618) | United Diagnostics, Inc. | 1981-03-31 |
| ENZYMATIC TRIGLYCERIDE (K810680) | Pointe Scientific, Inc., | 1981-03-31 |
| AUTODILUTER III (K810659) | Dynatech Corp. | 1981-03-31 |
| AST-UV (PLP-ACTIVATED) DETERMINATION (K810727) | The Dow Chemical Co. | 1981-03-31 |
| COAT-A-COUNT T3 UPTAKE KIT (K810717) | Diagnostic Products Corp. | 1981-03-31 |
| POWER SONIC (K810577) | Qualitone | 1981-03-31 |
| CORNING 178 BLOOD GAS ANALYZER (K810724) | Corning Medical & Scientific | 1981-03-31 |
| ISOLATOR SYSTEM (K810664) | E.I. Dupont DE Nemours & Co., Inc. | 1981-03-31 |
| MODEL EM-IR (K810528) | Myo-Tronics Research, Inc. | 1981-03-31 |
| CEFOTAXIME 30MCG ANTIMICROBIAL SUSCEP. (K810427) | Pfizer Pharmaceuticals | 1981-03-31 |
| GLUCOSE OXIDASE (K810674) | Pointe Scientific, Inc., | 1981-03-31 |
| UROLOGIC TUBE HOLDER (K810787) | The Urology Group | 1981-03-31 |
| GOODE MAGNETIC NASAL SPLINT (K810738) | Xomed, Inc. | 1981-03-31 |
| PENTAX COLONOSCOPE MODEL FC-34 MA (K810791) | Pentax Precision Instrument Corp. | 1981-03-31 |
| HAEMONETICS 1400 ML THERAPEUTIC BAG (K810313) | Haemonetics Corp. | 1981-03-31 |
| PANTRAK E.K. (K810669) | Calbiochem-Behring Corp. | 1981-03-31 |
| QUALITROL #65057 (K810725) | Harleco | 1981-03-31 |
| LUMINESCENCE PHOTOMETER 100 SERIES (K810736) | Sai Technology | 1981-03-31 |
| DADE RH CONTROL REAGENT (K810599) | American Dade | 1981-03-31 |
| CEFOTAXIME 30 MCG. SENSITIVITY DISCS. (K810546) | Difco Laboratories, Inc. | 1981-03-31 |
| LITRONIC STIMULATOR (K810225) | Med-Western Electronics, Inc. | 1981-03-30 |
| DRESSING CHANGE TRAY-MEDIUM (K810570) | Associated Medical Products Co. | 1981-03-30 |
| ARROW RADIAL ARTERY CATHETERIZATION SET (K810675) | Arrow Intl., Inc. | 1981-03-27 |
| HUMAN PLACENTAL LACTOGEN RADIOIMMUNO- (K810625) | Serono Laboratories, Inc. | 1981-03-27 |
| PHYSIOLOGIC RECORDER (K810696) | Honeywell, Inc. | 1981-03-27 |
| PDS CARDIAC CALC. SOFTW. PROGR. #A3604AE (K810750) | General Electric Co. | 1981-03-27 |
| GANZ CORONARY REPERFUSION CATHETER (K803270) | American Edwards Laboratories | 1981-03-27 |
| OHIO DISPOSABLE TRACHEAL TUBE (K810763) | Airco/Ohio Medical Products | 1981-03-27 |
| TERFUSION FINAL FILTER SET (K810113) | Terumo Medical Corp. | 1981-03-27 |
| MODEL SP5107 THERMODILUTION CATHETER (K810730) | Gould, Inc. | 1981-03-27 |