# K792018: Silicone Rubber-BI Nasopharyngeal Air

- Pathway: 510(k) (Traditional)
- Applicant: Vesta, Inc.
- Decided: Nov 13, 1979 after 35 days
- Product code: BTQ (Airway, Nasopharyngeal)
- Device class: 1
- Regulation: 21 CFR 868.5100
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
8 later devices descend from it; 1 cites it directly.
0 of 9 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
- K032922: Clarissa Infant Ncpap Cannula (2004), 7 descendants of its own
- K090935: Minime Pediatric Mask (2009), 5 descendants of its own
- K102224: Pixi Pediatric Mask (2010), 3 descendants of its own
- K120920: Hsiner Cpap Silicone Nasal Mask Size XS/Petite  Hsiner Nasal Pillow Mask Hsiner Infant Cpap Cannula (2012), 1 descendant of its own
- K250651: OptiPAP Junior Flexi Tube US (OPTIPAPFUS); OptiPAP Junior Nasal Prongs XXS (OPTIPAPPXXS); OptiPAP Junior Nasal Prongs XS (OPTIPAPPXS); OptiPAP Junior Nasal Prongs S (OPTIPAPPS); OptiPAP Junior Nasal Prongs M (OPTIPAPPM); OptiPAP Junior Nasal Prongs L (OPTIPAPPL); OptiPAP Junior Nasal Prongs XL (OPTIPAPPXL); OptiPAP Junior Nasal Mask XXS (OPTIPAPMXXS); OptiPAP Junior Nasal Mask XS (OPTIPAPMXS); OptiPAP Junior Nasal Mask S (OPTIPAPMS); OptiPAP Junior Nasal Mask M (OPTIPAPMM); OptiPAP Jun (2025), 0 descendants of its own

Source page: https://510kreport.com/device/K792018
Methodology: https://510kreport.com/methodology