| EKG-PLUS II SOFTWARE (K090895) | Bionet Co., Ltd. | 2009-08-26 |
| CARDIOVIEW32 REVIEW MODULE (K083749) | Qrs Diagnostic, LLC | 2009-03-10 |
| PHILIPS ECG ALGORITHM (K073376) | Philips Medical Systems | 2008-04-11 |
| CARDIOTOUCH-3000 (K023034) | Bionet Company, Ltd. | 2002-11-14 |
| CARDIO CARE EKG-2000 12-CHANNEL ELECTROCARDIOGRAPH (K011328) | Bionet Company, Ltd. | 2001-11-21 |
| CARDIO-CARD INTERPRETATION SYSTEM I (K993616) | Nasiff Assoc., Inc. | 2000-04-10 |
| OXYCONALPHA WITH OPTION ECG (K984465) | Erich Jaeger B.V. | 1999-10-27 |
| CASE 8000 EXERCISE TESTING SYSTEM (K991014) | General Electric Medical Systems Information Techn | 1999-10-20 |
| MAC SERIES ELECTROCARDIOGRAPHS INCLUDING MAC 5000, MAC PC, MAC 6, MAC VU, MAC 8 ELECTROCARDIOGRAPHS (K991735) | General Electric Medical Systems Information Techn | 1999-08-19 |
| NIHON KOHDEN ECG-9010K AND ECG-9020K CARDIOFAX GEM AND ACCESSORIES (K990031) | Nihon Kohden America, Inc. | 1999-04-16 |
| NIHON KOHDEN ECG-9110K AND ECG-9130K CARDIOFAX Q AND ACCESSORIES (K984504) | Nihon Kohden America, Inc. | 1999-04-15 |
| MICROMEDICAL 12 LEAD SIMULTANEOUS CABLE (K990266) | Micromedical Industries, Ltd. | 1999-02-02 |
| QT DISPERSION AND T WAVE ANALYSIS PROGRAM (QT GUARD ANALYSIS SYSTEM) (K981024) | Marquette Medical Systems, Inc. | 1998-10-06 |
| CARDIOVIEW 3000 SOFTWARE (K974352) | Micromedical, Inc. | 1998-09-08 |
| FUKUDA DENSHI: CARDIOMAX, MODEL FX-4010 MULTI CHANNEL ELECTROCARDIOGRAPH (K981066) | Fukuda Denshi USA, Inc. | 1998-08-31 |
| ELECTROCARDIOGRAPHS (K972587) | Dr. Lee Co., Ltd. | 1998-08-21 |
| PULSE BIOMEDICAL INC, QRS CARD S-T SEGMENT ANALYSIS MONITORING SYSTEM (K972255) | Pulse Biomedical, Inc. | 1998-07-07 |
| PAGEWRITER 200I INTERPRETIVE CARDIOGRAPH MODEL M1770A WITH ACUTE CARDIAC ISCHEMIA TIME INSENSITIVE PREDICTIVE INSTRUMENA (K981265) | Hewlett-Packard Co. | 1998-06-23 |
| MODEL M1792A THROMBOLYTIC PREDICTIVE INSTRUMENT (K974087) | Hewlett-Packard Co. | 1998-06-15 |
| ARCHIMED 4210 AND 4220 (K973922) | Biosound Esaote, Inc. | 1998-05-12 |
| MUSE CARDIOVASCULAR INFORMATION SYSTEM (K980495) | Marquette Medical Systems, Inc. | 1998-05-07 |
| CARDIOSMART ST (K973403) | Marquette Medical Systems, Inc. | 1998-03-12 |
| ACUTE CARDIAC ISCHEMIA TIME-INSENSITIVE PREDICTIVE INSTRUMENT (ACI-TIPI) OPTION (K974199) | Marquette Medical Systems, Inc. | 1998-02-06 |
| FUKUDA DENSHI MODEL FCP-2155 MULTI CHANNEL, INTERPRETIVE ELECTROCARDIOGRAPH (K971440) | Fukuda Denshi USA, Inc. | 1997-12-02 |
| CARDIOVIT CS-200 (K970879) | Schiller America, Inc. | 1997-06-25 |
| EAGLE 4000 PATIENT MONITOR (K964750) | Marquette Electronics, Inc. | 1997-02-21 |
| HARDWARE:CARDIO PERFECT PORTABLE, CARDIO PERFECT MD AND SOFTWARE:CARDIO PERFECT (V. 4.0 AND UP FOR DOS), CARDIO PERFECT (K962854) | Cardio Control BV | 1997-01-27 |
| MULTIPLE PARAMETER TELEMETRY, VITAL VIEW, & MICROVIEW SYSTEMS (K961223) | Criticare Systems, Inc. | 1996-12-10 |
| NIHON KOHDEN ECG-9320A CARDIOFAX AND ACCESSORIES (K961272) | Nihon Kohden America, Inc. | 1996-11-01 |
| QUINTON MODEL Q710 EXERCISE AND RESTING ELECTROCARDIOGRAPH (K961014) | Quinton, Inc. | 1996-07-31 |
| PAGEWRITER 200, 200I CARDIOGRAPH & INTERPRETIVE CARDIO (K954980) | Hewlett-Packard Co. | 1996-05-15 |
| ECLIPSE 4 ELECTROCARDIOGRAPH (K946281) | Burdick, Inc. | 1996-04-23 |
| CARDIOSOFT/CARDIOSYS (K951130) | Marquette Electronics, Inc. | 1996-04-04 |
| HEWLETT-PACKARD MODEL M1791A ACUTE CARDIAC ISCHEMIA-TIME INSENSITIVE PREDICITIVE INSTRUMENT (ACI-TIPT) (K951978) | Hewlett-Packard Co. | 1996-01-04 |
| CARDIOVIT AT-1C, AT-2C (K953396) | Schiller America, Inc. | 1995-12-19 |
| CENTRA HEART STATION (K935589) | Marquette Electronics, Inc. | 1995-08-24 |
| ECG FAX MODEM (K941282) | Hewlett-Packard Co. | 1995-05-26 |
| CARDIOVIT AT-5C (K941462) | Schiller America, Inc. | 1995-05-19 |
| ECLIPSE 4 ELECTROCARDIOGRAPH (K943959) | Burdick, Inc. | 1995-05-17 |
| HP M177XA CARDIOGRAPHS (K935772) | Hewlett-Packard Co. | 1994-07-26 |
| MODEL ELI 300 ELECTROCARDIOGRAPH (K933143) | Mortara Instrument, Inc. | 1994-04-15 |
| CARDIOFAX Q ECG-8420A (K922394) | Nihon Kohden America, Inc. | 1994-03-01 |
| SPACE LABS MODEL 90560 (K923788) | Spacelabs, Inc. | 1993-12-06 |
| CARDIO PERFECT, CARDIO PERFECT MD (K922898) | Cardio Control BV | 1993-11-01 |
| MARQUETTE SL SERIES TRANSPORT REMOTE ACQUISITION (K921669) | Marquette Electronics, Inc. | 1993-05-07 |
| SPRINT DX, MODEL 5400 EXERCISE STRESS TEST SYSTEM (K922221) | Del Mar Avionics | 1993-04-21 |
| MORTARA INSTRUMENT ODEL ELI 50I (K915730) | Mortara Instrument, Inc. | 1992-11-10 |
| CARDIOVIT CS-100 (K914970) | Schiller America, Inc. | 1992-11-03 |
| INTERP-1000 (K921476) | Qmed, Inc. | 1992-10-21 |
| ELITE II ELECTROCARDIOGRAPH,MODIFIED (K915327) | Siemens Burdick, Inc. | 1992-10-09 |
| MODEL ELI 200 ELECTROCARDIOGRAPH (K920626) | Mortara Instrument, Inc. | 1992-09-04 |
| MODEL ELI 100 ELECTROCARDIOGRAPH (K920627) | Mortara Instrument, Inc. | 1992-09-04 |
| SMI MODEL 210 AMBULATORY ECG MONITORING SYSTEM (K920294) | Stuart Medical, Inc. | 1992-07-07 |
| MEGACART (K915225) | Siemens Burdick, Inc. | 1992-07-01 |
| SPECTRA ECG (K915658) | Advanced Medical Products, Inc. | 1992-06-10 |
| INTERNAL MODEM FOR THE E560 ELECTROCARDIOGRAPH (K915202) | Siemens Burdick, Inc. | 1992-05-15 |
| MORTARA INSTRUMENT MODEL ECG PREVU (K920377) | Mortara Instrument, Inc. | 1992-04-28 |
| E350I ELECTROCARDIOGRAPH (K914969) | Siemens Burdick, Inc. | 1992-03-26 |
| LIKEPAK 11 CARDIAC MONIT/LIFENET RS100 REC STATION (K912189) | Physio-Control Corp. | 1992-02-14 |
| SERIES 1500 12-LEAD ANALYSIS OPTION (K903644) | Marquette Electronics, Inc. | 1991-12-27 |
| FUKUDA DENSHI MODEL FCP-4101 (K913811) | Fukuda Denshi USA, Inc. | 1991-12-09 |
| WEX MULTI DOMAIN CARDIAC SYSTEM (HD-3L) (K901619) | Wex Medical Instrumentation Co. | 1991-09-05 |
| ELITE II ELECTROCARDIOGRAPH (K904032) | Burdick Corp. | 1991-07-24 |
| E560 ELECTROCARDIOGRAPH (K903565) | Burdick Corp. | 1991-07-24 |
| SMALL JOINT INSTRUMENTS (SCISSOR HANDLE) (K903536) | Leonard Medical, Inc. | 1990-09-06 |
| PAGEWRITER XLI M1700A & PAGEWRITER XL M1701A (K895520) | Hewlett-Packard Co. | 1990-07-17 |
| CARDISUNY, 501BX (K900849) | Graham-Field, Inc. | 1990-04-04 |
| MODEL ELI-100/ST ELECTROCARDIOGRAPH (K895232) | Mortara Instrument, Inc. | 1989-12-13 |
| SPACELABS MODEL 90900 (K894093) | Spacelabs, Inc. | 1989-11-30 |
| FUKUDA DENSHI MODEL FCP-2201 (K892796) | Fukuda Denshi USA, Inc. | 1989-10-02 |
| HIGH RESOLUTION OPTION FOR MAC SERIES ELECTROCARDI (K884087) | Marquette Electronics, Inc. | 1989-02-23 |
| Q750 ELECTROCARDIOGRAPH (K885000) | Quinton, Inc. | 1989-02-23 |
| KENZ-CARDICO 1201 (K870443) | Suzuken Co., Ltd. | 1987-07-01 |
| MINGOGRAF 740 - MODEL #91-54-634 (K864575) | Siemens Medical Solutions USA, Inc. | 1987-05-07 |
| ELITE ELECTROCARDIOGRAPH (K870920) | Burdick Corp. | 1987-04-13 |
| CARDIO ANALYZER MODEL 380 (K844104) | Birtcher Corp. | 1985-03-06 |
| MODEL 503FB (K842759) | Atrix | 1985-01-18 |
| N-CHANNEL (K834212) | Philips Medical Systems (Cleveland), Inc. | 1984-11-13 |
| 12SSL-SC (K842308) | Marquette Electronics, Inc. | 1984-09-21 |
| MARQUETTE OPTION II ECG ANALYSIS COMPUT (K820885) | Marquette Electronics, Inc. | 1982-04-15 |
| IBM 5880 ACQUISITION & ANALYSIS CART TEL (K810989) | Intl. Business Machines | 1981-05-01 |
| 12SSL ECG ANALYSIS PROG.(SCALER LEAD) (K802369) | Marquette Electronics, Inc. | 1980-11-12 |
| EKG ACQUISITION & ANALYSIS CART (K772353) | Intl. Business Machines | 1978-01-06 |