# K023932: GE Photon Energy Recovery (Per) Option

- Pathway: 510(k) (Traditional)
- Applicant: Ge Medical Systems F.I. Haifa
- Decided: Dec 11, 2002 after 15 days
- Product code: KPS (System, Tomography, Computed, Emission)
- Device class: 2
- Regulation: 21 CFR 892.1200
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K912573 (1991). 2 ancestors in all.
No later device cites it as a predicate yet.
0 of 3 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K012568: GE Vision Nuclear Medicine Workstation, General Electric Co. (2001)

## Indications for use
The Photon Energy Recovery (PER) Option is intended for image quality and quantification improvement by scatter reduction in planar and tomographic nuclear medicine images. This option enables Gated SPECT acquisition in multi-energy window format which allows normal GSPECT processing along with PER scatter correction on the summed data. It can be used for acquisitions of single or multi-peak isotope as well as simultaneous multi-isotope images.

Source page: https://510kreport.com/device/K023932
Methodology: https://510kreport.com/methodology