Epoch™ User Guide Page 2 of 23
10166_Rev08 WWW.BIOPAC.COM 9.9.2019
TABLE OF CONTENTS
System Overview ..................................................................................................................................................................... 3
How to Use This Manual................................................................................................................................................... 3
The Epoch Wireless System .............................................................................................................................................. 3
Dual-Channel EEG Sensor Implant ................................................................................................................................... 3
Dual-Channel Differential Sensor Implant ......................................................................................................................... 3
EEG Sensor Electrode Spacing .......................................................................................................................................... 4
Differential Sensor Electrode Spacing ............................................................................................................................... 4
Reusable Sensor ................................................................................................................................................................ 5
Four Channel and Six Channel EEG Sensors ..................................................................................................................... 6
Four-Channel 2-Week Electrode Spacing .......................................................................................................................... 7
Four-Channel 2-Month and 6-Month Electrode Spacing .................................................................................................... 8
Six-Channel 2-Month and 6-Month Electrode Spacing ...................................................................................................... 8
Single-Channel ECG Sensor Implant ................................................................................................................................. 9
ECG Sensor Electrode Spacing ......................................................................................................................................... 9
Sensor Activator and Tester ............................................................................................................................................ 10
Deactivating a Sensor...................................................................................................................................................... 11
Experimental Setup Requirements ................................................................................................................................... 15
Surgical Implantation of the Sensor ................................................................................................................................. 16
Experimental Setup Requirements ................................................................................................................................... 16
Epoch Module Setup in AcqKnowledge Software ............................................................................................................ 17
Appendix A: Troubleshooting Guide .................................................................................................................................... 19
Appendix B: Faraday Shield Assembly ................................................................................................................................ 20
Intended Use .......................................................................................................................................................................... 23
Warranty ............................................................................................................................................................................... 23