# K932860: Mayfield Adult Disposable Skull Pin

- Pathway: 510(k) (Traditional)
- Applicant: Ohio Medical Instrument Co., Inc.
- Decided: Sep 28, 1993 after 109 days
- Product code: HBL (Holder, Head, Neurosurgical (Skull Clamp))
- Device class: 2
- Regulation: 21 CFR 882.4460
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
8 later devices descend from it; 2 cite it directly.
0 of 9 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known.

## Most influential descendants
- K072208: Mayfield Disposable and Reusable Titanium Skull Pins (2007), 4 descendants of its own
- K163322: TZ SKULL PIN Adult (2017), 2 descendants of its own
- K103493: Head Fiation Device (HFD 100) (2011), 2 descendants of its own
- K193438: DORO Sterile Disposable Skull Pins (Stainless Steel) , DORO Sterile Disposable Skull Pins (Titanium) (2020), 1 descendant of its own
- K250423: mb-FIX Cranial Stabilization Systems (2025), 0 descendants of its own

Source page: https://510kreport.com/device/K932860
Methodology: https://510kreport.com/methodology