| CATHETER, CARDIAC PACING, ENDOCARDIAL (K771528) | American Technology, Inc. | 1977-08-16 |
| PRESSUROMETER II (K771500) | Del Mar Avionics | 1977-08-16 |
| PREGELLED DISP. EKG MONITORING ELECT- (K771447) | Hayes Products, Inc. | 1977-08-04 |
| PHYSIOLOGICAL PRESSURE TRANSDUCER 1290A (K771361) | Hewlett-Packard Co. | 1977-08-04 |
| TUBING PACK, EXTRACORPOREAL, H-3000 (K770720) | William Harvey Life Products Corp. | 1977-08-04 |
| SYSTEM II (K771372) | Irex Corp. | 1977-08-04 |
| SCANNER TREND SYSTEM (K771374) | Instruments For Cardiac Research | 1977-08-04 |
| ECG SCOPE MODEL 7833 (K771360) | Hewlett-Packard Co. | 1977-08-04 |
| SURGIPULSE HEART RATE MONITOR (K771199) | Stryker Corp. | 1977-07-25 |
| SEQUENTIAL PRESSURE CUFF (K771083) | Gaymar Industries, Inc. | 1977-07-21 |
| PACEMAKER & CARDIAC LEAD, BIPOLAR (K771262) | Arco Medical Products Co. | 1977-07-21 |
| INTRODUCER, CAT. #INT-05FR. (K771042) | Sorensen Research | 1977-07-13 |
| INTRODUCER, CAT. #INT-06FR. (K771041) | Sorensen Research | 1977-07-13 |
| ELECTROCARDIOGRAPHIC PATIENT CABLES (K771027) | Tronomed, Inc. | 1977-07-05 |
| RECORD, MODEL 702, I.L. (K770946) | Instrumentation Laboratory CO | 1977-07-05 |
| INTRODUCER, CAT. #INT-07FR. (K771040) | Sorensen Research | 1977-06-29 |
| CATHETER, POLYURETHANE, W/STYLET (K770868) | Abbott Laboratories | 1977-06-27 |
| VENA CAVA UMBRELLA FILTER, MODEL 7321 (K771046) | Edwards Laboratories | 1977-06-22 |
| GENERATOR, PULSE, BIPOLAR 3608 (K770881) | Cardiac Pacemakers, Inc. | 1977-06-20 |
| CARDIAC PACERS W/NARROW PULSE WIDTH (K770951) | Cordis Corp. | 1977-06-20 |
| GENERATOR, PULSE, UNIPOLAR, #508 (K770880) | Cardiac Pacemakers, Inc. | 1977-06-20 |
| HUANG VEIN HOLDER, #21-8011 (K771026) | Codman & Shurtleff, Inc. | 1977-06-20 |
| FOAM ECG ELECTRODE, 2060 AND 2061 (K770988) | Cardio-Dynamics Laboratories, Inc. | 1977-06-14 |
| AUTO-CLIP (K771021) | Axiom Medical, Inc. | 1977-06-14 |
| CARDIOVASCULAR SPRING GUIDES (K770977) | Lake Region Mfg., Inc. | 1977-06-14 |
| TS-100 TEST SYSTEM (K771014) | Delta Medical Industries | 1977-06-14 |
| MONITOR, PACEMAKER (K770865) | Adcor Electronics, Inc. | 1977-06-14 |
| AQUAMATIC K-77 (K770839) | Gorman Rupp Industries | 1977-06-08 |
| PORTASCOPE II (K770832) | Mennen Greatbatch Electonics | 1977-06-03 |
| CARDIAC ACQUISITION SYSTEM, ICR 2001 (K770705) | Instruments For Cardiac Research | 1977-06-02 |
| SPHYGMOMANOMETER, ELECTRONIC (K770921) | Bristoline, Inc. | 1977-06-02 |
| COMPUTER ECG TELE. TRANSMISSION TERMINAL (K770949) | The Okun Co. | 1977-06-02 |
| ELHCTROCARDIOGRAPHIC CONNECTING WIRES (K770884) | Tronomed, Inc. | 1977-05-23 |
| PULSE/PHONOCARDIOGRAPHY CHANNEL, 144 (K770757) | Honeywell, Inc. | 1977-05-09 |
| ECHOCARDIOGRAPHY SYS., MODEL 3830 (K770755) | Honeywell, Inc. | 1977-05-09 |
| ECHOCARDIOGRAPHY SYS., MODEL 3860 (K770756) | Honeywell, Inc. | 1977-05-09 |
| MONITOR, PORTABLE, PATIENT, G.E. (K770760) | General Electric Co. | 1977-05-06 |
| PUMP, BALLOON, INTRA-AORTIC, TRI-SEGMENT (K770821) | Avco Medical Products | 1977-05-06 |
| PROBE, TEMPERATURE, SYSTEM, SARNS (K770709) | 3M Health Care, Sarns | 1977-04-27 |
| CATHETER, ARTERIAL EMBOLECTOMY (K770714) | Mallinckrodt Critical Care | 1977-04-27 |
| COMPUTER, CARDIAC OUTPUT, MODEL KM275 (K770675) | Lexington Instruments | 1977-04-26 |
| GENERATOR, PULSE, CARDIAC 20U (K770656) | Edwards Pacemaker Systems | 1977-04-26 |
| BLOOD RESERVOIR (K770546) | Delta Medical Industries | 1977-04-26 |
| CATHETER,PERCUTANEOUS INTRODUC. & SHEATH (K770561) | Usci, Div. C.R. Bard, Inc. | 1977-04-26 |
| GENERATOR, PULSE, CARDIAC 2LU (K770657) | Edwards Pacemaker Systems | 1977-04-26 |
| GENERATOR, PULSE, UNIPOLAR, MODEL #504 (K770716) | Cardiac Pacemakers, Inc. | 1977-04-26 |
| VALVE, PRESSURE RELIEF, BLOOD OXYGENATOR (K770681) | Scimed Life Systems, Inc. | 1977-04-26 |
| GENERATOR, PULSE, IMPLANTABLE (K770661) | Med Telectronics , Ltd. | 1977-04-26 |
| GENERATOR, PULSE, BIPOLAR, MODEL #604 (K770715) | Cardiac Pacemakers, Inc. | 1977-04-25 |
| PULSE GENERATOR, LITKICRON MODEL 3-70H (K770507) | Medcor, Inc. | 1977-04-07 |
| CARDIAC CATHETERIZATION LAB MONITOR SYS (K770179) | General Electric Co. | 1977-04-05 |
| UNIPOLAR LEAD CONFIGURATION CONDUCTOR (K770468) | Daig Corp. | 1977-04-05 |
| CATHETER, EMBOLECTOMY, UMI (K770569) | Universal Medical Instrument Corp. | 1977-04-05 |
| CENTURION (K770419) | Johnson & Johnson Professionals, Inc. | 1977-04-05 |
| CITADEL REFERENCE ELECTRODE (K770477) | Sherwood Medical Industries | 1977-03-30 |
| CATHETER, GRUNTZIG, BALLON (K770522) | Cook, Inc. | 1977-03-30 |
| LOUISVILLE CLAMP PRODUCT #65-172 (K770503) | Edward Weck, Inc. | 1977-03-30 |
| CANNULA, INTRAVENOUS, R (K770512) | Sherwood Medical Industries | 1977-03-30 |
| ADAPTER, CORDIS (K770478) | Cordis Corp. | 1977-03-30 |
| ELECTROCARDIOGRAPHIC ELECTRODES, DISP. (K770521) | Dobre, Inc. | 1977-03-29 |
| TEMP. PERVENOUS LEAD W/REMOTE ANODE (K770214) | Cordis Corp. | 1977-03-28 |
| C-L0L CARDIAC PACEMAKER (K770559) | Coratomic, Inc. | 1977-03-28 |
| CATHETER, CURVED LEFT HEART VENT (K770430) | 3M Health Care, Sarns | 1977-03-16 |
| MICROFLUSH (K770432) | Medex, Inc. | 1977-03-16 |
| OBTURATOR (K770404) | Abbott Laboratories | 1977-03-16 |
| CATHETER INTRODUCER KIT (K770427) | Electro-Catheter Corp. | 1977-03-16 |
| CATHETER, TWO STAGE VENOUS RETURN (K770431) | 3M Health Care, Sarns | 1977-03-16 |
| CANNULAE, AORTIC, ARCH, HIGH FLOW (K770429) | 3M Health Care, Sarns | 1977-03-16 |
| MONITORING KIT, CENTRAL VENOUS PRESSURE (K770290) | Argon Medical Corp. | 1977-03-15 |
| PUNCTURE KIT, INTERNAL JUGULAR (K770462) | Arrow Intl., Inc. | 1977-03-14 |
| LEAD, HEART, BUTTERFLY CLAMP (K770416) | Arco Medical Products Co. | 1977-03-10 |
| PROLITH MODEL 21S CARDIAC PULSE GEN. (K770212) | Edwards Pacemaker Systems | 1977-03-09 |
| MICROPULSE MODEL 20S (K770211) | Edwards Pacemaker Systems | 1977-03-07 |
| CONSOLE, MOBILE FOR 3 PUMPS W/MASTS (K770002) | Cobe Laboratories, Inc. | 1977-03-07 |
| RECORDER, CHART, MODEL 5536 (K770342) | Hudson Oxygen Therapy Sales Co. | 1977-03-01 |
| SPHYGMOMANOMETER, ELECTRONIC (K770357) | Ishimoto Trading Co. | 1977-03-01 |
| ISOLATED ELECTROCARDIOGRAPH MODEL 1207 (K770366) | Electronics For Medicine, Inc. | 1977-03-01 |
| CANNULA, HUNTER-SESSIONS, SELF-RETAIN. (K770068) | Barlow Mfg., Corp. | 1977-03-01 |
| MONITOR, NEONATAL, MODEL 78261A (K770022) | Hewlett-Packard Co. | 1977-02-28 |
| MONITOR, NEONATAL, MODEL 78260A (K770024) | Hewlett-Packard Co. | 1977-02-28 |
| TEMP. PROBE, & ELECTRONIC THERMOMETER (K770341) | Electro-Catheter Corp. | 1977-02-28 |
| PACEMAKER, ANTRIO-VENTRICULAR SEQ. (K770328) | American Pacemaker Corp. | 1977-02-28 |
| MONITOR, NEONATE, MODEL 78213A (K770023) | Hewlett-Packard Co. | 1977-02-28 |
| MONITORING & STRESS TESTING EQUIPMENT (K760368) | Advanced Medical, Inc. | 1977-02-28 |
| SAUVAGE FILAMENTOUS PROSTHESES (K770236) | Usci, Div. C.R. Bard, Inc. | 1977-02-25 |
| WEDGE TIP, SMALL, MODEL #030-191 (K770282) | Med Telectronics , Ltd. | 1977-02-24 |
| AMPLIFIER, PHOTOPULSE, MODEL PA13 (K770332) | Medsonics | 1977-02-24 |
| WEDGE TIP, SMALL, MODEL #030-194 (K770283) | Med Telectronics , Ltd. | 1977-02-24 |
| BALL TIP, MODEL #030-188 (K770285) | Med Telectronics , Ltd. | 1977-02-24 |
| BALL TIP, MODEL #030-185 (K770284) | Med Telectronics , Ltd. | 1977-02-24 |
| PACEMAKER 208S (K770005) | Elema-Schonander, Inc. | 1977-02-24 |
| DEBAKEY VASCULOUR-D PROSTHESES (K770235) | Usci, Div. C.R. Bard, Inc. | 1977-02-24 |
| MONITOR, PULSE WAVE VELOCITY P607 (K770330) | Cyborg Corp. | 1977-02-24 |
| MONITOR, PORTABLE, PART #431-010 (K770279) | Mennen Greatbatch Electonics | 1977-02-24 |
| PACEGUARD (K770264) | Cardio Data | 1977-02-16 |
| D.C. AMPLIFIER MODULE (K770247) | Mennen Greatbatch Electonics | 1977-02-14 |
| DIGITAL HEART RATE METER (K770239) | Burdick Corp. | 1977-02-14 |
| ELGILOY STYLET (K770243) | Cardiac Pacemakers, Inc. | 1977-02-14 |
| UNIPOLAR, ASYNCHRONOUS PULSE GENERATOR (K770197) | Cardiac Pacemakers, Inc. | 1977-02-07 |
| LEAD EXTENDER MODEL 6516 (K770199) | Cardiac Pacemakers, Inc. | 1977-02-07 |