NVP

Holding Chambers, Direct Patient Interface

Product code

NVP

Device name

Holding Chambers, Direct Patient Interface

Device class

Class 2

21 CFR

21 CFR 868.5630

Medical specialty

Anesthesiology

Marketing pathway

510(K)

510(k) clearances (last 3 years)

1

Summaries archived here

1 (direct download)

510(k) clearances (all years, FDA)

16 (all years; only the last 3 years are listed here)

FDA classification definition

Holding chambers are devices that are used with nebulizers and metered dose inhalers and are comprised of a reservoir into which an aerosol medication is dispensed. A holding chamber uses a valved mouthpiece through which the patient inhales the dispensed medication. Holding chambers are intended to minimize delivery of large aerosolized particles

Definition text from the FDA device classification database (U.S. federal government work, public domain).

510(k) clearances, last 3 years (1)

Last three years. Most recent: 2025-01-15.

1 summaries are archived here for direct download.