Device recall: NOxBOXi Nitric Oxide Delivery System; Model Numbers: NOXBOX-I
Class I FDA enforcement event 97517. Recall start date: . Status in the FDA record: Ongoing.
Reason for recall, in the words of FDA
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…
Class I, in the words of FDA
a situation in which there is a reasonable probability that the use of or exposure to a violative product will cause serious adverse health consequences or death
NOXBOX LTD started this device recall on 9 Sep 2025. The firm address in the FDA record is in Sittingbourne. FDA put the recall in Class I. FDA event 97517 has 1 product record. The first FDA enforcement report date is 15 Oct 2025. The record gives the status Ongoing.
It is important to note that most of the time recall classifications are determined after the recalling firm provides all of the information needed to determine the risk posed to public health. The classification and posting in the FDA Enforcement Report should not be seen as an expansion or change to a firm’s voluntary public warning.
FDA publishes these words. Source: FDA, Enforcement Reports, Important Note, read on . openFDA export of .
Distribution
In the words of FDA.
Domestic: TN
Recalling firm
NOXBOX LTD, Sittingbourne, United Kingdom.
Recalling firm: The firm that the FDA record names for a recall.
FDA records how the recall started: Voluntary: Firm initiated.
Products
1 product record in the event.
| Recall number | Product | Quantity | Class | Status | Report date |
|---|---|---|---|---|---|
| Z-0028-2026 | NOxBOXi Nitric Oxide Delivery System; Model Numbers: NOXBOX-I | 1667 units | Class I | Ongoing | 15 Oct 2025 |
openFDA, about the status: FDA does not update the status of a recall after the recall has been classified according to its level of hazard. As such, the status of a recall (open, completed, or terminated) will remain unchanged after published in the Enforcement Reports.
Source: openFDA, Drug Recall Enforcement Reports, Disclaimer.
Enforcement report: The FDA publication that lists recalls. It has one record for each product of a recall.
Enforcement event: All the product records that have one FDA event number. This site shows one event on one page.
Class I: The highest of the three FDA recall classes.
The event in context
- Device events that started in 2025
- 945
- Share of these events in Class I
- 13%
- Product records in this event
- 1Median of the firm: 1
- Events of the firm on the register
- 5
Other events of the firm
| Initiated | Product (first record) | Type | Class | Records |
|---|---|---|---|---|
| 19 Aug 2026 | NOxBOXi Nitric Oxide Delivery System. | Device | Class II | 1 |
| 9 Sep 2025 | NOxBOXi Nitric Oxide Delivery System; Model Numbers: NOXBOX-I | Device | Class I | 1 |
| 19 Jul 2023 | NOxBOXi Nitric Oxide Delivery System | Device | Class II | 1 |
| 3 May 2023 | NOxBOXi Nitric Oxide Delivery System, NOXBOX-I, REQNOXBOX-I, Nitric Oxide Delivery Device | Device | Class I | 1 |
Official channels
- FDA enforcement report Z-0028-2026The FDA record of the first product of this event.
- FDA: recalls, market withdrawals and safety alertsThe recall notices on the FDA site.
- FDA MedWatchThe FDA safety reporting program for drugs and medical devices.
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Cite this page
Recall Register. FDA enforcement event 97517. https://recallregister.com/fda/i/97517/. Source: openFDA enforcement reports. Data through .
Sources
- Source
- openFDA device enforcement reports
- Licence
- CC0 1.0
- Export date
- 28 Sep 2026
- Newest FDA report date on the register
- 23 Sep 2026
FDA has one record for each product. This site puts the records with the same event number on one page. The class of the event is the highest class of its records. How the register is made. Report an error.
Questions
- Where was the product distributed?
- The FDA record gives this distribution:
Domestic: TN
- What quantity of product is in FDA event 97517?
- The FDA record gives this quantity:
1667 units
- How did the recall start?
- The FDA record says:
Voluntary: Firm initiated
- How many device recalls of 2025 have the same class?
- 13% of the 945 device events that started in 2025 are in Class I.