# K061914: Sport-Elec, Models Duo CT5 Slimness and CT5 Slimness

- Pathway: 510(k) (Traditional)
- Applicant: Sport-Elec S.A.
- Decided: Jul 26, 2007 after 385 days
- Product code: NGX (Stimulator, Muscle, Powered, For Muscle Conditioning)
- Device class: 2
- Regulation: 21 CFR 890.5850
- 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 K010335 (2001). 2 ancestors in all.
32 later devices descend from it; 1 cites it directly.
0 of 35 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K030708: Slendertone Flex Abdominal Training System, Type 515, Bio-Medical Research, Ltd. (2003) Summary page 1.

## Most influential descendants
- K081026: Body Control System Family, Body Control Duo and CT5 (2008), 31 descendants of its own
- K092142: Sport-Elec Body Control System BS (2010), 26 descendants of its own
- K091865: Sport-Elec Body Control System (2009), 23 descendants of its own
- K092476: Sport-Elec Body Control System, Model 4M (2010), 22 descendants of its own
- K182106: BTL 799-2T (2018), 12 descendants of its own

## Indications for use
CT5 is indicated for the improvement of abdominal muscle tone, for strengthening of abdominal muscles and for the development of a firmer abdomen Contraindicated use on injured or otherwise impaired muscles Not intended for use in any therapy or for the treatment of any medical conditions or diseases

Source page: https://510kreport.com/device/K061914
Methodology: https://510kreport.com/methodology