# K071604: Alveolus Aero DV Tracheobronchial Stent System

- Pathway: 510(k) (Traditional)
- Applicant: Alveolus, Inc.
- Decided: Sep 19, 2007 after 99 days
- Product code: JCT (Prosthesis, Tracheal, Expandable)
- Device class: 2
- Regulation: 21 CFR 878.3720
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
7 later devices descend from it; 1 cites it directly.
0 of 8 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K083625: Aero DV Tracheobronchial Stent System (2009), 6 descendants of its own
- K121048: Ultraflex Tracheobronchial Stent System- Sterile Uncovered (2012), 5 descendants of its own
- K130004: Ultraflex Esophageal NG Stent System (2013), 2 descendants of its own
- K233939: Ultraflex Esophageal NG Stent System; WallFlex Esophageal Stent System (2024), 1 descendant of its own
- K141584: Ultraflex Tracheobronchial Covered Stent System (2014), 1 descendant of its own

Source page: https://510kreport.com/device/K071604
Methodology: https://510kreport.com/methodology