Devices descending from K120644
8 later devices reach Merit Hydrophilic Guide Wire through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K141295 | Merit Hydrophilic Guidewire | Merit Medical Systems, Inc. | 2014 | 4 | — |
| +1 | K131710 | Merit Hydrophilic Guide Wire | Merit Medical Systems, Inc. | 2013 | 5 | — |
| +1 | K130588 | Merit Hydrophilic Guide Wire | Merit Medical Systems, Inc. | 2013 | 6 | — |
| +1 | K123609 | Merit Hydrophilic Guide Wire | Merit Medical Systems, Inc. | 2013 | 5 | — |
| +2 | K170933 | Merit Hydrophilic Guide Wire | Merit Medical Systems, Inc. | 2017 | 3 | — |
| +3 | K201595 | Merit Hydrophilic Guide Wire | Merit Medical Systems, Inc. | 2020 | 2 | 1 |
| +4 | K251181 | Splashwire Hydrophilic Guide Wire (MSWSTD35180J1O5); Splashwire Hydrophilic Guide Wire… | Merit Medical Ireland, Ltd. | 2025 | 1 | — |
| +5 | K253847 | Splashwire Hydrophilic Guide Wire (MSWSTD35150J3) | Merit Medical Ireland, Ltd. | 2026 | 0 | — |