# DEN040007: Implantable Radio Frequency Transponder System

- Pathway: De Novo
- Applicant: unknown
- Decided: —
- Product code: NRV (Implantable Radio Frequency Transponder System)
- Device class: 2
- Regulation: 21 CFR 880.6300
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
21 later devices descend from it; 3 cite it directly.
0 of 22 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. De Novo decisions do not claim a predicate device.

## Most influential descendants
- K062450: D-Spect Cardiac Scanner System (2006), 14 descendants of its own
- K072468: Modification to D-Spect Cardiac Scanner System (2007), 10 descendants of its own
- K110507: Cardiac Scanner and Processing System (2011), 9 descendants of its own
- K161740: D-SPECT Scanner, D-SPECT L Scanner (2016), 5 descendants of its own
- K180514: Veriton NM (2018), 4 descendants of its own

Source page: https://510kreport.com/device/DEN040007
Methodology: https://510kreport.com/methodology