| Falcon/Xpress (Falcon/Xpress) (K242662) | Viasonix , Ltd. | 2024-12-18 |
| VasoGuard (V10, V8, V6, V4, V2) (K233976) | Corvascular Diagnostics, LLC | 2024-07-19 |
| Smartdop XT6 (K153762) | Koven Technology, Inc. | 2016-05-25 |
| SMARTDOP XT (K131623) | Koven Technology, Inc. | 2014-01-17 |
| VASCULAB VL4000 PHOTOPLETHYSMOGRAPH WITH PULSE VOLUME RECORDING (K131860) | Us Vascular, LLC | 2013-09-27 |
| FALCON (K111416) | Viasonix , Ltd. | 2011-07-15 |
| STUDIODOP VICORDER (K071730) | Skidmore Medical, Limited | 2007-12-20 |
| ECHOFLOW PORTABLE DOPPLER BLOOD FLOW MEASUREMENT SYSTEM; MODEL PEF-1 (K010482) | Echocath, Inc. | 2001-03-20 |
| NICOLET VASOGUARD (K002766) | Nicolet Biomedical | 2000-11-30 |
| ECHOFLOW DOPPLER BLOOD VELOCITY METER (K990642) | Echocath, Inc. | 1999-09-16 |
| SPECTRADOP (K925078) | Bennett and Assoc., Inc. | 1995-07-17 |
| REUSABLE CW DOPPLER PROBES: MODELS P8M05S8A, P8M05N5A, & LCW-8 (K934638) | Koven Technology, Inc. | 1994-05-13 |
| MODEL HD-207 BIDIRECTIONAL VELOCITY METER (K912409) | Koven and Assoc., Inc. | 1991-12-23 |
| EXTRAVASCULAR DOPPLER (EVD) ULTRA BLOOD FLOW PROBE (K911320) | Applied Biometrics, Inc. | 1991-12-18 |
| INTRAVASCULAR IMAGING SYSTEM/MODIFIED (K910281) | Intertherapy, Inc. | 1991-05-13 |
| FLOSCOPE VASCULAR LAB. (K905157) | Advance Medical Device, Inc. | 1991-03-15 |
| UST-2266U-5 CW DOPPLER TRANSDUCER (K905369) | Ge Medical Systems Information Technologies | 1991-02-11 |
| MILLAR MIKRO-TIP DOPPLER CATHETER (K896264) | Millar Instruments, Inc. | 1990-01-24 |
| CARDIAC COMPUTATION SOFTWARE PACKAGE (K890636) | Elscint, Inc. | 1989-08-07 |
| VOLUME COMPUTATION SOFTWARE PACKAGE (K890638) | Elscint, Inc. | 1989-08-07 |
| INTERSPEC TRANSESOPHAGEAL PROBE MODEL 4515 (K892944) | Interspec, Inc. | 1989-07-19 |
| RESUBMITTAL OF MI 1000C MICROIMAGER (K881979) | Ausonics Pty , Ltd. | 1989-06-12 |
| TRANSESOPHAGEAL ECHO TRANSDUCER (K883889) | General Electric Co. | 1988-11-29 |
| SDU-700 PHASED ARRAY SECTOR AND LINEAR SCANNER (K873674) | Shimadzu Corp. | 1988-10-07 |
| GENESIS II 7.5MHZ ULTRASOUND TRANSDUCER (K881723) | Biosound, Inc. | 1988-08-12 |
| BIOSOUND MMI ULTRASOUND (K871442) | Biosound, Inc. | 1988-05-20 |
| DOPPLEX ULTRASONIC DOPPLER SYSTEM (K873989) | Ultramed, Inc. | 1988-03-02 |
| ABCOM 1 CARDIAC OUTPUT MONITOR (K870857) | Applied Biometrics, Inc. | 1987-11-16 |
| RT5000 ECHOCARDIOGRAPHY #H4100C/CE (K870726) | General Electric Co. | 1987-10-20 |
| MODIFIED RADIUS - MODEL NUMBER MM 5000 (K871727) | Ultrasonix, Inc. | 1987-09-30 |
| AUXILIARY CONTINUOUS WAVE DOPPLER TRANSDUCER (K871416) | Acuson Computed Sonography | 1987-09-28 |
| ACUSON L538 TRANSDUCER (K871506) | Acuson Computed Sonography | 1987-09-28 |
| MOD 482 (K870850) | Hoffrel Instruments, Inc. | 1987-09-08 |
| 5 MHZ TRANSDUCER (K872074) | Sonicaid, Inc. | 1987-08-25 |
| MASCOT CW DOPPLER SYSTEM (K871212) | Imex Medical Systems, Inc. | 1987-08-14 |
| SSD-725 ULTRASOUND SECTOR SCANNER (K870607) | Ge Medical Systems Information Technologies | 1987-08-10 |
| CONTINUOUS CARDIAC OUTPUT MONITORING SYSTEM (K870150) | Cardio Metrics, Inc. | 1987-08-07 |
| SSD-633 PHASED ARRAY SECTOR/LINEAR ULTRASOUND SYS. (K870916) | Ge Medical Systems Information Technologies | 1987-07-21 |
| 3MHZ ANNULAR ARRAY (K864980) | Philips Ultrasound, Inc. | 1987-05-11 |
| CARDIOSCAN WITH DOPPLER OPTION (K862913) | Interspec, Inc. | 1986-11-04 |
| ACUSON L558 TRANSDUCER (K861579) | Acuson Computed Sonography | 1986-07-30 |
| ACUSON S519 TRANSDUCER (K861596) | Acuson Computed Sonography | 1986-07-30 |
| ACUSON S319 TRANSDUCER (K862159) | Acuson Computed Sonography | 1986-07-24 |
| MERIDIAN IMAGING SYSTEM (K861737) | Johnson & Johnson Professionals, Inc. | 1986-07-24 |
| ACUSON L382 AND L312 TRANSDUCERS (K861866) | Acuson Computed Sonography | 1986-07-18 |
| ULTRAMED TF 122 ULTRASON VASCU IMAG & DOPPLER SYST (K861378) | Ultramed, Inc. | 1986-07-07 |
| CARDIOSCAN DOPPLER OPTION (K860579) | Interspec, Inc. | 1986-06-30 |
| ULTRASOUND TRANSDUCER #21230A 7.5MHZ SHORT FOCUS (K860652) | Hewlett-Packard Co. | 1986-05-08 |
| ULTRASONIC COUPLANT GEL (K854996) | Johnson & Johnson Professionals, Inc. | 1986-04-14 |
| MERIDIAN ULTRASOUND IMAGING SYSTEM (K853240) | Johnson & Johnson Professionals, Inc. | 1986-02-21 |
| MILLAR MIKRO-TIP DOPPLER CATHETER (K853138) | Millar Instruments, Inc. | 1985-10-29 |
| MOTOR DRIVE, MECHANICAL SECTOR SCANNING-MOD417 (K850165) | Hoffrel Instruments, Inc. | 1985-10-23 |
| DOPLETTE 10 (K851269) | Imex Medical Systems, Inc. | 1985-07-29 |
| 3.5. MHZ PROBE FOR AUSONICS 150 & 357 REAL TIME CA (K851616) | Ausonics Pty , Ltd. | 1985-07-29 |
| Q-DOP (K843058) | Quinton, Inc. | 1985-04-10 |
| CARDIAC SECTOR PROBE 5.0 MHZ (K850216) | Siemens Medical Solutions USA, Inc. | 1985-04-10 |
| CARDIAC SECTOR PROBE 3.5. MHZ (K850145) | Siemens Medical Solutions USA, Inc. | 1985-04-10 |
| DIAGNOSTIC ULTRASOUND 105 & 110 (K842539) | Diagnostic Ultrasound Corp. | 1985-04-10 |
| SCANHEADS ACCESS 10 10PV B10 (K843953) | Advanced Technology Laboratories, Inc. | 1985-03-12 |
| SCANHEADS-ACCESS 10PV, BIOSTATIC (K843620) | Advanced Technology Laboratories, Inc. | 1985-03-12 |
| ACCESS C (K843911) | Advanced Technology Laboratories, Inc. | 1985-03-05 |
| ACCESS & 72X ULTRASOUND SCANHEAD UM4 (K843131) | Advanced Technology Laboratories, Inc. | 1984-12-20 |
| ULTRASOUND 72X & ANNULAR ARRAY SCAN- (K843165) | Advanced Technology Laboratories, Inc. | 1984-12-20 |
| SCANHEAD 2.25MHZ ADDED TO ULTRAMARK 4 (K843130) | Advanced Technology Laboratories, Inc. | 1984-12-06 |
| SCANHEAD 2.25MHZ ADDED TO ULTRAMARK 8 (K843129) | Advanced Technology Laboratories, Inc. | 1984-12-06 |
| VF-PD-120 (K842460) | Valpey-Fisher Corp. | 1984-10-19 |
| TRANSESOPHAGEAL ECHOCARDIOGRAPHY ULTRASO (K843262) | Hewlett-Packard Co. | 1984-08-23 |
| MINI-DOPPLER ES-100 (K840542) | Hayashi Denki Co., Ltd. | 1984-07-16 |
| ANGIOSCAN FLO MAD SPECTRUM ANALYZER (K834525) | Unigon Industries, Inc. | 1984-05-23 |
| VASCULAR RECORDER #301 (K832369) | Imex Medical Systems, Inc. | 1984-03-12 |
| VASOSCAN (K833902) | Sonicaid, Inc. | 1984-01-27 |
| USCI DOPPLER CATHETER SYSTEM (K810414) | C.R. Bard, Inc. | 1981-08-12 |