公开(公告)号：WO2022183061A2

公开(公告)日：2022-09-01

申请号：PCT/US2022/018015

申请日：2022-02-25

Applicant: THE TEXAS A&M UNIVERSITY SYSTEM

Inventor： TIAN, Limei ,  NAMKOONG, Myeong

IPC: A61B5/268 ,  A61B5/265 ,  H01L51/10 ,  H01L51/52 ,  H01L51/44 ,  H01M4/02

Abstract: In an embodiment, the present disclosure pertains to an electrode having a first layer and a second layer. In some embodiments, the first layer includes a conductive polymer. In some embodiments, the second layer is positioned above the first layer. In some embodiments, the second layer includes an inorganic material that forms a conductive network on the first layer. In an additional embodiment, the present disclosure pertains to a method of making an electrode. In general, the method providing a mold with a desired indented pattern, pouring a solution including a conductive polymer into the indented pattern to form a first layer, and pouring a solution including an inorganic material onto the first layer to form a second layer. In some embodiments, the inorganic material forms a conductive network on the first layer.

公开(公告)号：WO2022246310A2

公开(公告)日：2022-11-24

申请号：PCT/US2022/030486

申请日：2022-05-23

Applicant: THE TEXAS A&M UNIVERSITY SYSTEM

Inventor： COTE, Gerard L. ,  MCMURRAY, Justin ,  BRANAN, Kimberly ,  NAMKOONG, Myeong ,  TIAN, Limei ,  PARK, Sung Il

IPC: A61B5/02 ,  A61B5/257 ,  A61B5/01 ,  A61B5/02108 ,  A61B5/02438 ,  A61B5/053 ,  A61B5/11 ,  G16H40/63 ,  G16H40/67 ,  G16H50/30

Abstract: Technologies for multimodal sensing include a wearable device having a flexible substrate and at least one multimodal sensor coupled to the flexible substrate. The multimodal sensor includes a photoplethysmography sensor and a bioimpedance sensor. The wearable device may include context sensors such as an accelerometer, a gyroscope, a temperature sensor, or a pressure sensor. The multimodal sensor may include an integrated pressure sensor. A processor of the wearable device is configured to receive sensor data from the photoplethysmography sensor and the bioimpedance sensor of the multimodal sensor that is indicative of a pulse curve of a user. The processor is further configured to correct the sensor data based on data received from the context sensors and to determine blood pressure data based on the corrected sensor data. The processor may be configured to store the blood pressure data or to transmit the blood pressure data to a remote computing device.