# Excel-Tech Ltd. (Xltek)

- Location (FDA's records): Oakville, CA
- FDA decisions: 6 (2008–2014): 6 510(k) clearances
- Product codes: GWQ (2), OMA (1), OLX (1), OLZ (1), OMB (1)
- Predicates its devices cite: 5 (0 its own); citations of its devices by later devices: 5 (0 its own)
- Recalls linked to its devices: 3 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Firms whose devices it cites most
- Natus Medical, Inc.: 2 (https://510kreport.com/company/natus-medical)
- Optima Neuroscience, Inc.: 1 (https://510kreport.com/company/optima-neuroscience)
- Persyst Development Corporation: 1 (https://510kreport.com/company/persyst-development)
- Excel Tech., Ltd.: 1 (https://510kreport.com/company/excel-tech)

## Firms that cite its devices most
- Embla Systems: 3 (https://510kreport.com/company/embla-systems)
- Natus Medical Incorporated Dba Excel-Tech Ltd. (Xltek): 1 (https://510kreport.com/company/natus-medical-dba-excel-tech-xltek)
- Natus Neurology Incorporated: 1 (https://510kreport.com/company/natus-neurology)

## Its most-cited devices
- K090277: Natus Sleepworks, Model 104017 (2011), cited by 4
- K131266: Trez_HD (2014), cited by 1

## Recent decisions
- K131266: Trez_HD (Feb 14, 2014)
- K123079: Olympic Brainz Monitor (May 8, 2013)
- K120260: ICTA (Jun 29, 2012)
- K090277: Natus Sleepworks, Model 104017 (Apr 19, 2011)
- K100126: Stellate Gridview (Dec 3, 2010)
- K081741: Neurolink IP, Model PK1113 (Oct 31, 2008)

Source page: https://510kreport.com/company/excel-tech-xltek