# 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

- Pathway: 510(k) (Traditional)
- Applicant: Medline Industries, LP
- Decided: Jun 4, 2024 after 167 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: 3 generations back to K850647 (1985). 4 ancestors in all.
No later device cites it as a predicate yet.
0 of 5 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K151461: Hybernite RT, Plastiflex Group NV (2016) Summary page 5.

## Indications for use
The Hudson RCI Dri-Tech Breathing Circuits are intended for pediatric and adult patients in professional healthcare environments as a conduit of breathing gas between a patient and a ventilator and to maintain the temperature of humidified inspired gas.

Source page: https://510kreport.com/device/K234032
Methodology: https://510kreport.com/methodology