# K120145: Simple T Nasal Mask

- Pathway: 510(k) (Special)
- Applicant: Respironics, Inc.
- Decided: Mar 30, 2012 after 72 days
- Product code: BZD (Ventilator, Non-Continuous (Respirator))
- Device class: 2
- Regulation: 21 CFR 868.5905
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
4 later devices descend from it; 1 cites it directly.
2 of 5 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Most influential descendants
- K121631: Simple T Nasal Mask (2012), 3 descendants of its own
- K140980: TI Nasal Mask (2015), 2 descendants of its own
- K210844: DreamWear Silicone Pillows Mask (2021), 1 descendant of its own
- K253166: F6S Full Face Mask (F6S); P6S Nasal Pillows Interface (P6S) (2026), 0 descendants of its own

## Indications for use
The Simple T Nasal Mask is intended to provide an interface for continuous positive airway pressure (CPAP) or bi-level therapy. The mask is intended for single-patient reuse in the home or hospital/institutional environment. The mask is to be used by patients greater than 66 lbs (30 kg).

Source page: https://510kreport.com/device/K120145
Methodology: https://510kreport.com/methodology