# K932647: Wire Reinforced Endotracheal Tube

- Pathway: 510(k) (Traditional)
- Applicant: Vitaid, Ltd.
- Decided: Nov 2, 1993 after 153 days
- Product code: BTR (Tube, Tracheal (W/Wo Connector))
- Device class: 2
- Regulation: 21 CFR 868.5730
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
13 later devices descend from it; 1 cites it directly.
0 of 14 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known.

## Most influential descendants
- K051522: Silbroncho Double Lumen Tube (2005), 12 descendants of its own
- K092886: Well Lead Endobronchial Tubes (2010), 10 descendants of its own
- K113576: Double Lumen Video Tracheosdope (DLVT) System (2012), 4 descendants of its own
- K123853: Vivasight-DL System (2013), 3 descendants of its own
- K181886: VivaSight-DL System (2018), 2 descendants of its own

Source page: https://510kreport.com/device/K932647
Methodology: https://510kreport.com/methodology