# K071847: Magnetic Resonance Diagnostic Device, Model CG-KFC18-H150-AP - Knee/Foot/Ankle Coil

- Pathway: 510(k) (Traditional)
- Applicant: Shanghai Chenguang Medical Technologies Co, Ltd.
- Decided: Jul 23, 2007 after 18 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: 1 generation back to K991724 (1999). 3 ancestors in all.
No later device cites it as a predicate yet.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K991724: Quadrature Lower Extremity Coil, Model 473PH-64, Medical Advances, Inc. (1999) Summary page 2.
- K030317: Model 1300GE-64: Pediatric Positioner, Midwest Rf, LLC (2003) Summary page 2.
- K003655: PHS-63 Pediatric Head and Spine Array Coil, Mri Devices Corp. (2001) Summary page 2.

## Indications for use
The Knee/Foot/Ankle Coil is a receive-only coil, used for obtaining diagnostic images of knee, foot, ankle and lower leg in conjunction with a PHILIPS 1.5T MRI scanner. These images when interpreted by a trained physician, yielding information that may assist in diagnosis.

Source page: https://510kreport.com/device/K071847
Methodology: https://510kreport.com/methodology