# K151461: Hybernite RT

- Pathway: 510(k) (Traditional)
- Applicant: Plastiflex Group NV
- Decided: Mar 24, 2016 after 297 days
- Product code: BZE (Heater, Breathing System W/Wo Controller (Not Humidifier Or Nebulizer)
- Device class: 2
- Regulation: 21 CFR 868.5270
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K850647 (1985). 3 ancestors in all.
2 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)
- K092129: Intersurgical Heated Wire Breathing Systems and Humidification Chambers, Model 2026,2026-CH, 2310, 2320, 2330, Intersurgical, Inc. (2010) Summary page 4.

## Most influential descendants
- K253322: Hudson RCI® Infant Dri-TechTM Breathing Circuits (HUD99060 / Dri-Tech with 78” Infant Circuit, HUD99060KIT / Dri-Tech with 78” Infant Circuit Kit, HUD99001KIT / Single Limb Infant Circuit Dri-Tech Kit, HUD99009KIT / Dri-Tech with 60” Infant Circuit Kit, HUD99018KIT / Dri-Tech with 44” Infant Circuit Kit, HUD870NKIT / Dri-Tech Infant Accessory Bag, HUD1631 / Infant Wye Connector with Swivel) (2026), 0 descendants of its own
- K234032: Hudson RCI Dri-Tech Breathing Circuits; HUD99035/Dri-Tech Adult Circuit; HUD99035KIT/Dri-Tech Adult Circuit Kit; HUD99098KIT/Single Limb Adult Dri-Tech Kit; HUD99098KITF/Single Limb Adult Dri-Tech Filter Kit; HUD900/Dri-Tech Ventilator Accessory; HUD901/Dri-Tech Ventilator Accessory Extension Line (2024), 0 descendants of its own

## Indications for use
The Hybernite RT heated breathing circuits are intended to carry warmed/moistened gas from the humidifier to the patient’s airways. The Hybernite RT breathing tubes are indicated for patient populations from neonates to adults. They may be used in the home or hospital environments. They are for single patient use only.

Source page: https://510kreport.com/device/K151461
Methodology: https://510kreport.com/methodology