# K072935: Speeder 1.5T Wrist Array Coil

- Pathway: 510(k) (Traditional)
- Applicant: Quality Electrodynamics
- Decided: Oct 31, 2007 after 14 days
- Product code: MOS (Coil, Magnetic Resonance, Specialty)
- Device class: 2
- Regulation: 21 CFR 892.1000
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 3 generations back to K931008 (1993). 6 ancestors in all.
2 later devices descend from it; 1 cites 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)
- K050622: HRW-63-8 Wrist Array Coil; HRW-127-8 Wrist Array Coil, Mri Devices Corporation (2005) Summary page 1.
- K031143: Alpha 5000 Wrist Coil, Usa Instruments, Inc. (2003) Summary page 2.
- K972205: Alpha 7000 Quadrature Wrist Coil, Usa Instruments, Inc. (1997) Summary page 2.

## Most influential descendants
- K083014: Atlas Speeder Head/Cervical Coil, Model Mjah-137A (2008), 1 descendant of its own
- K121910: Octave Speeder Head (2012), 0 descendants of its own

## Indications for use
For use with a 1.5T Toshiba Vantage magnetic resonance scanner to produce diagnostic images of the wrist and hand that can be interpreted by a trained physician

Source page: https://510kreport.com/device/K072935
Methodology: https://510kreport.com/methodology