# K090490: Mirage Echo

- Pathway: 510(k) (Traditional)
- Applicant: Resmed Corp
- Decided: May 6, 2009 after 70 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
Longest line of descent: 7 generations back to K982530 (1998). 18 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 20 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K071808: Mirage Micro, Resmed, Ltd. (2007) Summary page 1.
- K072940: Mirage Micro, Resmed, Ltd. (2007) Summary page 1.
- K081321: Modification to Mirage Micro, Resmed, Ltd. (2008) Summary page 1.
- K050359: Ultra Mirage II Mask, Resmed, Ltd. (2005) Summary page 1.

## Most influential descendants
- K093124: Puresom Nasal Mask-Small, Puresom Nasal Mask-Medium, Puresom Nasal Mask-Large, Models 11924-01, 11924-02, 11924-03 (2010), 0 descendants of its own

## Indications for use
The Mirage Echo channels airflow noninvasively to a patient from a positive airway pressure (PAP) device such as a continuous positive airway pressure (CPAP) or bilevel system. The Mirage Echo is: · to be used by adult patients (> 66 lb/30 kg) for whom positive airway pressure has been prescribed · intended for single-patient re-use in the home environment and multipatient re-use in the hospital/institutional environment.

Source page: https://510kreport.com/device/K090490
Methodology: https://510kreport.com/methodology