# K874752: Gamow Hyperbaric Bag

- Pathway: 510(k) (Traditional)
- Applicant: Hyperbaric Aerobics, Ltd.
- Decided: Feb 2, 1988 after 76 days
- Product code: CBF (Chamber, Hyperbaric)
- Device class: 2
- Regulation: 21 CFR 868.5470
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
5 later devices descend from it; 2 cite it directly.
0 of 6 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
- K072757: Dive and Shallow and Grand Dive (2008), 2 descendants of its own
- K171899: Revitalair 430F (2019), 1 descendant of its own
- K051759: Flexi-Lite, Model FL-V1.2 (2005), 1 descendant of its own
- K220290: Revitalair 430+ (2023), 0 descendants of its own
- K101262: Flexi-Lite (2010), 0 descendants of its own

Source page: https://510kreport.com/device/K874752
Methodology: https://510kreport.com/methodology