# K073107: Valencia Skin Applicator Set, Model: 189.701

- Pathway: 510(k) (Special)
- Applicant: Nucletron Corporation
- Decided: Dec 7, 2007 after 35 days
- Product code: JAQ (System, Applicator, Radionuclide, Remote-Controlled)
- Device class: 2
- Regulation: 21 CFR 892.5700
- 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 K864210 (1986). 3 ancestors in all.
7 later devices descend from it; 3 cite it directly.
0 of 11 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K953946: Microselectron-HDR Version 2, Nucletron-Oldelft Corp. (1996) Summary page 2.

## Most influential descendants
- K083734: Axxent Surface Applicator, Model 710257 (2009), 3 descendants of its own
- K130549: Intrabeam Flat Applicator, Intrabeam Surface Applicator (2013), 2 descendants of its own
- K162568: Intrabeam 600 (2016), 1 descendant of its own
- K132092: Esteya (2013), 1 descendant of its own
- K241174: INTRABEAM (700); And accessories (INTRABEAM SMART Stand, INTRABEAM SMART Spherical Applicator, INTRABEAM Spherical Sizer Set, INTRABEAM Needle Applicator) (2025), 0 descendants of its own

## Indications for use
The Valencia Skin Applicator Set is intended for surface Brachytherapy procedures involving the Nucletron remote afterloading equipment: mHDR.

Source page: https://510kreport.com/device/K073107
Methodology: https://510kreport.com/methodology