# Excel Tech., Ltd.

- Location (FDA's records): Oakville, CA
- FDA decisions: 58 (1985–2006): 58 510(k) clearances
- Product codes: GWQ (15), GEX (7), IPF (6), GWF (6), LIH (5), OMB (3), IMG (3), IKN (2), GWE (2), OLV (2), ETN (1), GXZ (1)
- Predicates its devices cite: 9 (6 its own); citations of its devices by later devices: 26 (6 its own)
- Recalls linked to its devices: 1 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Firms whose devices it cites most
- Masimo Corporation: 3 (https://510kreport.com/company/masimo)

## Firms that cite its devices most
- Neurovirtual USA, Inc.: 4 (https://510kreport.com/company/neurovirtual-usa)
- Infinite Biomedical Technologies, LLC: 3 (https://510kreport.com/company/infinite-biomedical-technologies)
- Xltek: 2 (https://510kreport.com/company/xltek)
- Cadwell Lab, Inc.: 1 (https://510kreport.com/company/cadwell-lab)
- Micromed S.P.A.: 1 (https://510kreport.com/company/micromed)
- Chatten Associates, Inc.: 1 (https://510kreport.com/company/chatten-associates)
- Anschel Technology, Inc.: 1 (https://510kreport.com/company/anschel-technology)
- Natus Medical Incorporated Dba Excel-Tech Ltd. (Xltek): 1 (https://510kreport.com/company/natus-medical-dba-excel-tech-xltek)

## Its most-cited devices
- K040360: EMU128S, Model EX-NW-128S (2004), cited by 4
- K042150: Xltek Trex Model#10309 (2004), cited by 3
- K980214: Excel Neuro  Works (1998), cited by 3
- K991900: Xltek Polysomnography Headbox, Model # PSG-40 (1999), cited by 3
- K982479: Excel Ambulatory Eeg (1998), cited by 3
- K053386: Xltek EMU40 Eeg Headbox, Model PK1072 (2006), cited by 2

## Recent decisions
- K062549: Xltek Stimulator Probes, Models 105233, 105234, 105235, 105236, 105237 and 105238 (Oct 4, 2006)
- K061269: Xltek Clean Signal Adhesive Electrodes (Aug 14, 2006)
- K053386: Xltek EMU40 Eeg Headbox, Model PK1072 (Apr 21, 2006)
- K053058: Xltek Neuropath, Model PK1070 (Feb 7, 2006)
- K052112: Xltek Xcalibur Emg / LT, Model PK1P33, PK1059 (Oct 28, 2005)
- K052111: Xltek Clear Signal Sub-Dermal Needle, Models 102889, 102798, 102799, 102382 (Aug 17, 2005)
- K042223: Xltek Connex IP Headbox, Model 1054 (Sep 16, 2004)
- K042150: Xltek Trex Model#10309 (Aug 27, 2004)

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