| Fecobionics Anorectal System (K242666) | Gi Bionics, LLC | 2025-02-12 |
| RED (K242304) | Neuraxis, Inc. | 2024-12-06 |
| Solar™ Anorectal Manometry Catheter (Model Number: K1210AC-L-2212) (K234107) | Laborie Medical Technologies, Corp. | 2024-04-23 |
| THD Anopress with THD SensyProbe (K180135) | Thd Spa | 2018-03-08 |
| THD ANOPRESS (K161785) | Thd Spa | 2017-03-14 |
| mcompass Biofeedback Anorectal Manometry System (K143031) | Medspira, LLC | 2015-07-07 |
| MCOMPASS ANORECTAL MANOMETRY SYSTEM (K120088) | Medspira, LLC | 2012-03-29 |
| SINGLE USE ESOPHAGEAL MANOMETEY CATHETERS AND SINGLE USE ANO-RECTAL MANOMETRY CATHETERS (K062362) | Sarmed Srl | 2007-04-13 |
| MEDIPLUS SINGLE USE LOWER GI MANOMETRY CATHETER (K031617) | Mediplus , Ltd. | 2004-01-16 |
| MEDTRONIC SINGLE USE ESOPHAGEAL MANOMETRIC CATHETER, MEDTRONIC SINGLE USE ANORECTAL MANOMETRIC CATHETER (K032138) | Medtronic Vascular | 2003-10-09 |
| COMPASS ESOPHAGEAL PRESSURE CATHETER, MODEL GIE-8500, COMPASS ANO-RECTAL PRESSURE CATHETER, MODEL GIA-8500 (K022023) | Clinical Innovations, Inc. | 2003-01-07 |
| MEDIPLUS SINGLE USE GI MANOMETRY CATHETER (K013704) | Mediplus , Ltd. | 2002-08-05 |
| MANOMETRIC ASSEMBLIES (K983665) | Dentsleeve Pty., Ltd. | 1999-05-17 |
| FLEXILOG LS (K964804) | Oakfield Instruments, Ltd. | 1997-08-06 |
| FLEXILOG 3000 (K964589) | Oakfield Instruments, Ltd. | 1997-03-04 |
| FLEXILOG LS 13921 (K961895) | Oakfield Instruments, Ltd. | 1996-11-04 |
| ESOPHAGEAL MANOMETRY ANALYSIS MODULE (K961070) | Synectics Medical, Inc. | 1996-06-11 |
| BIOVIEW MODEL S960000 (K961056) | Sandhill Scientific, Inc. | 1996-06-06 |
| 7100 SWALLOWING WORKSTATION (K954798) | Kay Elemetrics Corp. | 1996-06-04 |
| ANALGRAPH (K941801) | Sandhill Scientific, Inc. | 1995-09-08 |
| CLA-COMPUTERIZED LARYNGEAL ANALYZER (K922553) | H.I.L. Research, Ltd. | 1994-08-23 |
| MONOCRYSTANT PH/LES CATHETER, MODIFICATION (K914793) | Synectics-Dantec | 1993-12-13 |
| PROVOCATIVE SENSITIVITY BALLOON (K901125) | Wilson-Cook Medical, Inc. | 1991-01-25 |
| WILSON-COOK ESOPHAGEAL MOTILITY CATHETER (K900239) | Wilson-Cook Medical, Inc. | 1990-07-16 |
| ZINETICS(R) EMC (K884527) | Zinetics Medical, Inc. | 1989-02-28 |
| AMBULATORY PH DATA RECORDER SYSTEM, APH-2000 (K882551) | Intl. Biomedics, Inc. | 1988-10-12 |
| PC POLYGRAF (K872712) | Synectics-Dantec | 1988-03-18 |
| SANDHILL DMS (K821588) | Sandhill | 1982-06-22 |
| HILL TUBE (K771723) | Physio-Control Corp. | 1977-11-22 |
| PRESSURE MONITOR MANOMETRIC SYS. (K771265) | Physio-Control Corp. | 1977-11-22 |
| MONITOR, RESPIRATORY, TWO-GAS, RDC (K770785) | Research Development Corp. | 1977-05-20 |