# K092804: Microselectron HDR V2, Model 105.999

- Pathway: 510(k) (Special)
- Applicant: Nucletron Corp.
- Decided: Oct 8, 2009 after 27 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: 4 generations back to K864210 (1986). 5 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 7 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 1.
- K061354: Microselectron V3, Model 106.990, Nucletron Corporation (2006) Summary page 2.

## Most influential descendants
- K102811: Aos Orion IR-192 Source Cable (2011), 0 descendants of its own

## Indications for use
The MicroSelectron HDR Version 2 is intended to enable an operator to apply, by remote control, a radionuclide source into the body (including Interstitial, Intracavitary, Intraluminal, Bronchial, Endovascular and Intra-operative) or to the surface of the body for radiation therapy.

Source page: https://510kreport.com/device/K092804
Methodology: https://510kreport.com/methodology