# K090506: Mayfield Infinity XR2 Skull Clamp, Model a-2114

- Pathway: 510(k) (Traditional)
- Applicant: Integra LifeSciences Corporation
- Decided: Apr 20, 2009 after 54 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
Longest line of descent: 1 generation back to K050319 (2005). 2 ancestors in all.
5 later devices descend from it; 2 cite it directly.
0 of 8 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K050319: Mayfield MR/CT Skull Clamp, Model 4-0-a-1104, Integra Lifesciences Corp. (2005) Summary page 1.
- K051440: Mayfield Infinity Skull Clamp, Integra Lifesciences Corp. (2005) Summary page 1.

## Most influential descendants
- K120633: Mayfield Skull Clamp (2012), 2 descendants of its own
- K142238: MAYFIELD Skull Clamp (2014), 1 descendant of its own
- K130389: Mayfield Infinity XR2 Skull Clamp (2013), 1 descendant of its own
- K250423: mb-FIX Cranial Stabilization Systems (2025), 0 descendants of its own
- K211658: OR Head Holder LUCY with HeadCoilSet Siemens 1.5T, OR Head Holder LUCY with HeadCoilSet Siemens 3T, OR Head Holder LUCY with HeadCoilSet Philips 1.5T, OR Head Holder LUCY with HeadCoilSet Philips 3T (2022), 0 descendants of its own

## Indications for use
The MAYFIELD® Infinity XR2 Skull Clamp is placed on the patient's skull to hold their head and neck securely in a particular position when rigid fixation is desired. The clamp is indicated for use in open and percutaneous craniotomies as well as spinal surgery when rigid skeletal fixation is necessary. In addition, the clamp is indicated for use during utilization of imaging modalities such as intra-operative CT imaging, C-Arm x-ray, and digital subtraction techniques.

Source page: https://510kreport.com/device/K090506
Methodology: https://510kreport.com/methodology