# K964382: Humid-Vent Filter Compact Angled (18402)/Humid-Vent Filter Compact Straight (19402)

- Pathway: 510(k) (Traditional)
- Applicant: Gibeck, Inc.
- Decided: Apr 15, 1997 after 162 days
- Product code: CAH (Filter, Bacterial, Breathing-Circuit)
- Device class: 2
- Regulation: 21 CFR 868.5260
- 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; 3 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. The FDA summary names its predicate without a number.
- (no number) Gibeck Humid-Vent Filter heat and moisture exchanger: named in the summary without a submission number

## Most influential descendants
- K163300: ThermoShield HME Filter (2017), 2 descendants of its own
- K252643: Iso-Gard Filter Straight; Humid-Vent Filter Compact Angled (2026), 0 descendants of its own
- K241339: Besmed Bacterial Filter and HMEF (2024), 0 descendants of its own
- K210352: GGM Breathing Circuit Bacterial Filter (2022), 0 descendants of its own
- K091185: 70530-Bactial/Viral Filter, 70531-Hmef, 70536-Bacterial/Viral Filter (2009), 0 descendants of its own

Source page: https://510kreport.com/device/K964382
Methodology: https://510kreport.com/methodology