FDA Enforcement Class I Ongoing

NOxBOXi Nitric Oxide Delivery System; Model Numbers: NOXBOX-I

Recall: Z-0028-2026 · Reported October 15, 2025

Enforcement

Recall Number
Z-0028-2026
Event ID
97517
Classification
Class I
Status
Ongoing
Product Type
Devices
Firm
NOXBOX LTD
Voluntary / Mandated
Voluntary: Firm initiated
Initial Notification
E-Mail
Report Date
October 15, 2025
Initiation Date
September 9, 2025
Classification Date
October 6, 2025
Address
Unit 1, Eurolink Gateway; Castle Road, Sittingbourne, N/A, United Kingdom

Description

NOxBOXi Nitric Oxide Delivery System; Model Numbers: NOXBOX-I

Reason

Fluctuations may be more likely to occur if the total flow through the device sensor (used by the device to determine flow) is less than the minimum device requirement of 0.5 LPM. In addition, dose fluctuations have been observed when Bunnel LifePulse HFJV system or conventional ventilators have the following device settings: low service pressures generally less than 3.0 PSI, a pressure difference greater than 5.0cm H2O; or at breath per minute rates of 300 (5 Hz).

Code Info

Model Numbers: (1) NOXBOXI (NBL (Manufacturer)), (2) REQNOXBOXI (Linde (U.S. Distributor)); UDI-DI: 05060541640009; All serial numbers.

Distribution

Domestic: TN

Quantity

1667 units