# K050775: Resscan

- Pathway: 510(k) (Traditional)
- Applicant: Resmed, Ltd.
- Decided: May 10, 2005 after 43 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: 5 generations back to K971260 (1997). 11 ancestors in all.
20 later devices descend from it; 2 cite it directly.
0 of 32 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K034033: Rescan, Resmed, Ltd. (2004) Summary page 1.
- K041209: Resmed S8 Pioneer Cpap System, Resmed, Ltd. (2004) Summary page 1.

## Most influential descendants
- K113815: Resscan (2012), 15 descendants of its own
- K082983: Resscan-Pro (2009), 13 descendants of its own
- K093684: Easycare Online (2010), 12 descendants of its own
- K140054: Rescan (2014), 10 descendants of its own
- K123557: Easycare Online (2013), 9 descendants of its own

## Indications for use
The ResScanTM software is intended to be used by clinicians with ResMed flow generators that have software incorporating ResMed's proprietary communication protocol. ResScanTM is used to download and view therapy data, as well as store therapy information and print reports. ResScanTM also provides functionality for setting flow generator parameters.

Source page: https://510kreport.com/device/K050775
Methodology: https://510kreport.com/methodology