Method and system for obtaining signals from dry EEG electrodes

    公开(公告)号:US12193824B2

    公开(公告)日:2025-01-14

    申请号:US16019659

    申请日:2018-06-27

    Abstract: An electroencephalography (EEG) system includes a support configured to be positioned at least partially around the head of a user, an EEG electrode configured to be supported by the support and to be positioned for contacting skin of the user, an actuator operatively coupled to the EEG electrode and configured to move the electrode in at least two dimensions, including an axial dimension and a lateral dimension to enable the EEG electrode to contact the skin at different locations, and one or more physical processors operatively connected with the EEG electrode and the actuator. The one or more physical processors being programmed with computer program instructions which, when executed cause the one or more physical processors to: obtain an impedance signal from the EEG electrode; and actuate the actuator to move the EEG electrode based on a comparison of the obtained impedance signal with an impedance threshold.

    RESPIRATORY MASK HAVING A MAGNETICALLY SUPPORTED CUSHION
    16.
    发明申请
    RESPIRATORY MASK HAVING A MAGNETICALLY SUPPORTED CUSHION 审中-公开
    具有磁性支撑垫的呼吸面具

    公开(公告)号:US20150250972A1

    公开(公告)日:2015-09-10

    申请号:US14429148

    申请日:2013-09-20

    Abstract: A patient interface face contact (14) element comprises a surface for contacting the face of a patient, and a connection face for coupling the patient interface face contact element to a support (15) using a magnetic coupling (30). The support is also provided as well as the complete patient interface. Headgear strap clips can also be retained magnetically.

    Abstract translation: 患者接口面接触件(14)元件包括用于接触患者面部的表面和用于使用磁耦合器将患者接口面接触元件连接到支撑件(15)的连接面。 还提供了支持以及完整的患者界面。 头饰带夹也可以保持磁性。

    PATIENT INTERFACE
    17.
    发明申请
    PATIENT INTERFACE 有权
    患者接口

    公开(公告)号:US20150151069A1

    公开(公告)日:2015-06-04

    申请号:US14413434

    申请日:2013-06-28

    Abstract: The invention provides a patient interface (10) comprising a patient interface element (12, 14, 15) for delivering a breathing gas to a user and a forehead support (30). One of the forehead support and the patient interface element comprises a shaft (60) and the other comprises a hollow tube (62) in which the shaft is received, with the shaft slidable within the tube to permit adjustment of the position of the forehead support relative to the patient interface element. One of the shaft and hollow tube are elastically deformable between a deformed configuration in which the shaft can be slid within the tube and a released configuration in which the sliding of the shaft within the tube is blocked.

    Abstract translation: 本发明提供了一种患者接口(10),其包括用于将呼吸气体输送到使用者和前额支撑件(30)的患者接口元件(12,14,15)。 前额支架和患者接口元件中的一个包括轴(60),另一个包括中空管(62),其中容纳轴,其中轴可在管内滑动,以允许调节前额支撑件 相对于患者界面元件。 轴和中空管中的一个可以在其中轴可以在管内滑动的变形构造和在管内的轴的滑动被阻挡的释放构造之间弹性变形。

    HEADGEAR ASSEMBLY WITH IMPROVED STABIIZATION
    18.
    发明申请
    HEADGEAR ASSEMBLY WITH IMPROVED STABIIZATION 审中-公开
    HEADGEAR大会改进稳定

    公开(公告)号:US20150136138A1

    公开(公告)日:2015-05-21

    申请号:US14369817

    申请日:2012-12-27

    CPC classification number: A61M16/0694 A61M16/0616 A61M16/0666 A61M16/0683

    Abstract: A headgear assembly is disclosed for use in a patient interface assembly adapted to communicate a flow of gas with an airway of a patient comprising: at least a first headgear portion (9, 11) disposed during use on a first side of a patient's face in an area close to a first eye of the patient; a first stabilization member (2) operatively coupled to the first headgear portion so as to limit the movement of the headgear portion in a direction towards the first eye; and a patient interface assembly comprising such a headgear assembly.

    Abstract translation: 公开了用于患者接口组件中的头套组件,其适于将气体流与患者的气道连通,包括:至少第一头带部分(9,11),其在使用期间设置在患者面部的第一侧上 接近患者第一只眼睛的区域; 第一稳定构件(2),其可操作地联接到所述第一头带部分,以限制所述头带部分沿朝向所述第一眼睛的方向的运动; 以及包括这种头带组件的患者接口组件。

    PATIENT INTERFACE DEVICE
    19.
    发明申请
    PATIENT INTERFACE DEVICE 审中-公开
    患者接口装置

    公开(公告)号:US20140360503A1

    公开(公告)日:2014-12-11

    申请号:US14362896

    申请日:2012-11-13

    Abstract: The present invention relates to a patient interface device and system for delivering continuous airway pressure to a patient (14). The patient interface system comprises a patient interface device with a patient interface (12) and at least one connector pair (22), comprising itself two connector parts, attached to the patient interface (12) and the patient (14) via a tissue anchor, respectively. One of the connector parts comprises a magnet and the other one a magnetically responsive element. Both connector parts are attracted to one another through the magnetic forces.

    Abstract translation: 本发明涉及一种用于向患者(14)输送持续的气道压力的患者接口装置和系统。 患者接口系统包括具有患者接口(12)和至少一个连接器对(22)的患者接口装置,所述至少一个连接器对(22)本身包括经由组织锚固件连接到患者接口(12)和患者(14)的两个连接器部件 , 分别。 连接器部件中的一个包括磁体,另一个是磁响应元件。 两个连接器部件通过磁力相互吸引。

    Sleep stage prediction and intervention preparation based thereon

    公开(公告)号:US11123009B2

    公开(公告)日:2021-09-21

    申请号:US16209522

    申请日:2018-12-04

    Abstract: The present disclosure pertains to a system configured to facilitate prediction of a sleep stage and intervention preparation in advance of the sleep stage's occurrence. The system comprises sensors configured to be placed on a subject and to generate output signals conveying information related to brain activity of the subject; and processors configured to: determine a sample representing the output signals with respect to a first time period of a sleep session; provide the sample to a prediction model at a first time of the sleep session to predict a sleep stage of the subject occurring around a second time; determine intervention information based on the prediction of the sleep stage, the intervention information indicating one or more stimulator parameters related to periheral stimulation; and cause one or more stimulators to provide the intervention to the subject around the second time of the sleep session.

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