Devices descending from K021604
7 later devices reach Mayfield Radiolucent Skull Pins, Model 4-0-a-2020 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K071458 | Mayfield Radiolucent Disposable Skull Pins | Integra LifeSciences Corporation | 2007 | 5 | — |
| +1 | K053045 | Modification to: Mayfield Radiolucent Skull Pins, Model 4-0-a-2020 | Integra LifeSciences Corporation | 2005 | 6 | — |
| +2 | K072208 | Mayfield Disposable and Reusable Titanium Skull Pins | Integra LifeSciences Corporation | 2007 | 4 | — |
| +3 | K250423 | mb-FIX Cranial Stabilization Systems | Medical Bees GmbH | 2025 | 0 | — |
| +3 | K103493 | Head Fiation Device (HFD 100) | Imris, Inc. | 2011 | 2 | 3 |
| +4 | K141950 | HFD100 Rocker Arm Accessory | Imris, Inc. | 2014 | 0 | — |
| +4 | K113748 | Imris MR/X-Ray Head Fixation Device (HFD) | Imris, Inc. | 2012 | 0 | 1 |