公开(公告)号：US20190155226A1

公开(公告)日：2019-05-23

申请号：US15819973

申请日：2017-11-21

Applicant: BOSE CORPORATION

Inventor： Christian A. Trott ,  Christopher J. Mulhearn ,  Brian J. Hetherman ,  Michael J. Daley

IPC: G05B13/02 ,  A61B3/113 ,  A61B5/0476 ,  A61B5/0488 ,  A61B5/0496

Abstract: Aspects of the present disclosure provide a product configured to obtain biological signals associated with a user. The biological signals may be used to trigger the product of an upcoming, separate command. The product may take action based on the received command. As described herein, the biological signals may comprise a change in electrical potential of a user, such as an EMG, EEG, or EOG signal. The separate command may be other biological signals, a voice command, or a gesture. The product may be configured to control itself and/or a device external to the product.

公开(公告)号：US10827972B1

公开(公告)日：2020-11-10

申请号：US16445464

申请日：2019-06-19

Applicant: BOSE CORPORATION

Inventor： Tegan M. Ayers ,  Christopher R. Paetsch ,  Christian A. Trott ,  Brian J. Hetherman ,  Matthew Ryan Hicks

IPC: G08B23/00 ,  A61B5/00 ,  A61B5/0476 ,  A61B5/08 ,  A61B5/0496 ,  A61B5/04 ,  A61B5/024

Abstract: Aspects of the present disclosure provide methods and apparatuses for determining a subject's sleep stage based on a PPG signal measured using an in-ear earpiece. In aspects, one or more physiological signals are estimated based on the PPG. Based, at least in part, on the determined sleep stage, one or more outputs are provided. In an example, the outputs are provided to the subject, the subject's physician, the subject's clinician, the cloud, and/or a device external to the apparatus. The methods and apparatus of determining the subject's sleep state described herein are continuous and non-invasive and eliminate the need for a clinical setting.