# K062825: Aos Marker Seeds

- Pathway: 510(k) (Traditional)
- Applicant: Alpha-Omega Services, Inc.
- Decided: May 22, 2007 after 244 days
- Product code: KXK (Source, Brachytherapy, Radionuclide)
- Device class: 2
- Regulation: 21 CFR 892.5730
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
1 later device descends from it; 1 cites it directly.
0 of 2 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names its predicate without a number.
- (no number) AOS Marker Seeds (Preamendment): named in the summary without a submission number

## Most influential descendants
- K233626: AOS Marker Seeds (SMG0242-025) (2024), 0 descendants of its own

## Indications for use
AOS Marker Seeds are used to provide reference positions around a proposed treatment site in order to re-apply a radionuclide source into the body or to the surface of the body for multiple sessions of radiation therapy. Alpha-Omega Services (AOS) Marker Seeds are small cylindrical pieces of 24k gold or silver, which are easily visible with radiography imaging systems.

Source page: https://510kreport.com/device/K062825
Methodology: https://510kreport.com/methodology