# K092323: Contura Cavity Maintenance Catheter

- Pathway: 510(k) (Traditional)
- Applicant: Senorx, Inc.
- Decided: Aug 19, 2009 after 15 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: 6 generations back to K864210 (1986). 10 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 12 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K081179: Mammosite Cavity Evaluation Device, Hologic, Inc. (2008) Summary page 1.

## Most influential descendants
- K101411: Savi Preparation Device (2010), 0 descendants of its own

## Indications for use
The Contura Cavity Maintenance Catheter is temporarily implanted in the lumpectomy cavity as a placeholder until it is exchanged for the Contura MLB Applicator.

Source page: https://510kreport.com/device/K092323
Methodology: https://510kreport.com/methodology