# K233707: HFT150

- Pathway: 510(k) (Traditional)
- Applicant: Invent Medical Corporation
- Decided: Jun 14, 2024 after 207 days
- Product code: BTT (Humidifier, Respiratory Gas, (Direct Patient Interface))
- Device class: 2
- Regulation: 21 CFR 868.5450
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 9 generations back to K913368 (1992). 21 ancestors in all.
No later device cites it as a predicate yet.
0 of 22 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K131895: Airvo 2 Humidifier, Myairvo 2 Humidifier, Fisher & Paykel Healthcare, Ltd. (2013) Summary page 5.

## Indications for use
HFT150 is for spontaneously breathing adult and pediatric patients (10 kg and up) who would benefit from receiving high flow warmed and humidified respiratory gases. The flow may be from 2 - 60 L/min depending on the patient interface. HFT150 is used in hospital and professional healthcare environments.

Source page: https://510kreport.com/device/K233707
Methodology: https://510kreport.com/methodology