| 1723 | Panendoscope (gastroduodenoscope) | Endoscope And Accessories. |
| 1723 | Panendoscope (gastroduodenoscope) | Endoscope And Accessories. |
| K812810 | PENTAX FLEXIBLE DRIODENOFIBERSCOPE | PENTAX PRECISION INSTRUMENT CORP. |
| K760822 | MODEL TX-8 PANENDOSCOPE | AMERICAN CYSTOCOPE MAKERS, INC. |
| OLYMPUS EVIS DUODENOVIDEOSCOPE | OLYMPUS MEDICAL SYSTEMS CORPORATION | 2010-07-29 |
| *DUODENOSCOPE | OLYMPUS AMERICA, INC. | 2009-06-18 |
| OLYMPUS | OLYMPUS MEDICAL SYSTEMS CORPORATION | 2008-07-01 |
| OLYMPUS | OLYMPUS MEDICAL SYSTEMS CORPORATION | 2008-06-27 |