Product code
OBN: Humidifier, respiratory, mask (direct patient interface)
FDA product code · Class II · Anesthesiology
Key facts
| Product code | OBN |
|---|---|
| Device | Humidifier, respiratory, mask (direct patient interface) |
| Device class | Class II |
| Regulation number | 868.5450 |
| Review panel | Anesthesiology |
| Medical specialty | Anesthesiology |
| Submission type | 510(k) |
| GMP exempt | No |
| Implanted device | No |
| Life-sustaining or life-supporting | No |
| Definition | Intended to moderate blood pressure in hypertensive patients when they are exposed to the cold. The mask attenuates (moderates) the physiological response, increases in blood pressure, associated with cold exposure, by warming the inhaled air during cold exposure for individuals with hypertension, medicated or non-medicated. |
At a glance
- 1–9 510(k) clearances
- None De Novo grants
- None PMA approvals
- None HDE approvals
- None UDI devices (GUDID)
- 1–9 MAUDE adverse event reports
- None Recalled products (Z-numbers)
Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.
About FDA device product codes
FDA product codes classify medical devices by type and intended use; each code maps to a device class, a classification regulation and a review panel.
Source: U.S. Food and Drug Administration (FDA), Product Classification database