# K914281: I-125 Seeds, Code: 6711

- Pathway: 510(k) (Traditional)
- Applicant: Medi-Physics Inc. Dba Nycomed Amersham Imaging
- Decided: Nov 22, 1991 after 59 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.
32 later devices descend from it; 12 cite it directly.
0 of 33 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known.

## Most influential descendants
- K030594: I-125 Rapid Strand, Model 7000 (2003), 17 descendants of its own
- K040339: Brachytherapy Strand Device (2004), 14 descendants of its own
- K043596: Theraload Custom Loaded Needles, Models 200 and 125.S06 (2005), 9 descendants of its own
- K984235: Intersource 125, Model 1251L (1999), 9 descendants of its own
- K041702: EZ-Pak (EZ-Pak IS a Trademark of Ibt S.a.) (2004), 8 descendants of its own

Source page: https://510kreport.com/device/K914281
Methodology: https://510kreport.com/methodology