Devices descending from K131855
13 later devices reach Pentax Video Colonoscopes (EC Family) through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K251256 | PENTAX Medical Video Upper GI Scopes (EG Family) (EG Family); PENTAX Medical Video… | Pentax of America, Inc. | 2025 | 0 | — |
| +1 | K242110 | PENTAX Medical Video Colonoscope (EC38-i20cWL) | Pentax of America, Inc. | 2025 | 0 | — |
| +1 | K241213 | PENTAX Medical Video Upper GI Scope (EG27-i20c); PENTAX Medical Video Colonoscope… | Pentax of America, Inc. | 2024 | 0 | — |
| +1 | K231249 | PENTAX Medical Video Processor EPK-i8020c, PENTAX Medical Video Upper GI Scope… | Pentax of America, Inc. | 2023 | 1 | 4 |
| +1 | K210485 | PENTAX Medical Video Upper GI Scopes (EG Family), PENTAX Medical Video Colonoscopes (EC… | Pentax of America, Inc. | 2021 | 0 | 2 |
| +1 | K190805 | PENTAX Medical Video Processor EPK-i5500c, PENTAX Medical Video Upper GI Scope… | Pentax of America, Inc. | 2019 | 1 | — |
| +1 | K181084 | PENTAX Video Colonoscopes (EC Family) | Pentax of America, Inc. | 2019 | 3 | 2 |
| +1 | K180285 | PENTAX Medical Video Colonoscope EC34-i10T Series | Pentax Medical of America, Inc. | 2018 | 0 | — |
| +2 | K251127 | PENTAX Medical Video Processor (EPK-i8020c) | Pentax of America, Inc. | 2025 | 0 | 1 |
| +2 | K232249 | PENTAX Medical Gas/Water Feeding Valve OE-B14 | Pentax of America, Inc. | 2023 | 0 | — |
| +2 | K192588 | G-EYE System | Smart Medical Systems, Ltd. | 2020 | 2 | — |
| +3 | K202469 | G-EYE System | Smart Medical Systems, Ltd. | 2020 | 1 | — |
| +4 | K220158 | G-EYE System | Smart Medical Systems, Ltd. | 2022 | 0 | — |