Device for use in sleep stage determination using frontal electrodes
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United States of America Patent
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Issued Date -
Nov 16, 2006
app pub date -
May 18, 2006
filing date -
May 18, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Embodiments relate to devices for use in sleep stage determination using frontal electrodes. One particular embodiment relates to a device for detecting electrical potentials corresponding to biological signals. The device comprises a flexible member for positioning over a forehead area of a human head and first, second and third electrodes located on the flexible member. The first electrode is located in a projecting portion of the flexible member to be positioned adjacent a nasion area of the head. The second electrode is to be positioned over a first lateral forehead area. The third electrode is to be positioned over a second lateral forehead area opposite the first lateral forehead area.
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