| K180135 | THD Anopress With THD SensyProbe | THD SpA | 
| K161785 | THD ANOPRESS | THD SPA | 
| K143031 | Mcompass Biofeedback Anorectal Manometry System | MEDSPIRA, LLC | 
| K120088 | MCOMPASS ANORECTAL MANOMETRY SYSTEM | MEDSPIRA, LLC | 
| K062362 | SINGLE USE ESOPHAGEAL MANOMETEY CATHETERS AND SINGLE USE ANO-RECTAL MANOMETRY CATHETERS | SARMED SRL | 
| K032138 | MEDTRONIC SINGLE USE ESOPHAGEAL MANOMETRIC CATHETER, MEDTRONIC SINGLE USE ANORECTAL MANOMETRIC CATHETER | MEDTRONIC VASCULAR | 
| K031617 | MEDIPLUS SINGLE USE LOWER GI MANOMETRY CATHETER | MEDIPLUS LTD. | 
| K022023 | COMPASS ESOPHAGEAL PRESSURE CATHETER, MODEL GIE-8500, COMPASS ANO-RECTAL PRESSURE CATHETER, MODEL GIA-8500 | CLINICAL INNOVATIONS, INC. | 
| K013704 | MEDIPLUS SINGLE USE GI MANOMETRY CATHETER | MEDIPLUS LTD. | 
| K983665 | MANOMETRIC ASSEMBLIES | DENTSLEEVE PTY., LTD. | 
| K964804 | FLEXILOG LS | OAKFIELD INSTRUMENTS, LTD. | 
| K964589 | FLEXILOG 3000 | OAKFIELD INSTRUMENTS, LTD. | 
| K961895 | FLEXILOG LS 13921 | OAKFIELD INSTRUMENTS, LTD. | 
| K961070 | ESOPHAGEAL MANOMETRY ANALYSIS MODULE | SYNECTICS MEDICAL, INC. | 
| K961056 | BIOVIEW MODEL S960000 | SANDHILL SCIENTIFIC, INC. | 
| 00678467506658 | Monitor, Esophageal Motility, And Tube | 
| 00678467506634 | Monitor, Esophageal Motility, And Tube | 
| 00678467506566 | Monitor, Esophageal Motility, And Tube | 
| 00678467506559 | Monitor, Esophageal Motility, And Tube | 
| 00678467501585 | Monitor, Esophageal Motility, And Tube | 
| 00678467501578 | Monitor, Esophageal Motility, And Tube | 
| 00678467501561 | Monitor, Esophageal Motility, And Tube | 
| 00678467501554 | Monitor, Esophageal Motility, And Tube | 
| 00678467501547 | Monitor, Esophageal Motility, And Tube | 
| 00678467501530 | Monitor, Esophageal Motility, And Tube | 
| 00678467501523 | Monitor, Esophageal Motility, And Tube | 
| 00678467501516 | Monitor, Esophageal Motility, And Tube | 
| 00678467501509 | Monitor, Esophageal Motility, And Tube | 
| 00678467501493 | Monitor, Esophageal Motility, And Tube | 
| 00678467501486 | Monitor, Esophageal Motility, And Tube |