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    • 6. 发明申请
    • BIOSIGNAL HEADPHONES
    • BIOSIGNAL耳机
    • WO2018058253A1
    • 2018-04-05
    • PCT/CA2017/051162
    • 2017-09-29
    • 9617094 CANADA INC.
    • FLOOD, JacobDOYON, DavidROBINSON, WarrenYAO, XinFAUST, Christopher
    • A61B5/0476A61B5/0478H04R1/10
    • There are described headphones comprising earcups to be placed about ears of a user, with a headband linking the earcups and to be extending above a head of the user. A flexible band distinct from the headband is secured below the headband for contact with the head of the user. Removable headband sensors are embedded in the flexible band and have a portion thereof protruding downwardly from the flexible band to reach the scalp. The flexible band has a flexibility which makes the flexible band deform under the weight of the earcups to conform with the head of the user to ensure high quality contact between the headband electrodes and the scalp. There are further provided earcup electrodes on the earcups for contact with a region on or behind an ear of the user. Signals from the electrodes can be used for different purposes such as concentration monitoring and feedback.
    • 描述了包括耳朵的耳机,所述耳朵被放置在用户的耳朵周围,头带连接耳朵并且延伸到用户头部的上方。 与头带不同的柔性带被固定在头带下方以与用户头部接触。 可移动头带传感器嵌入在柔性带中,并且其一部分从柔性带向下突出以到达头皮。 柔性带具有柔韧性,使得柔性带在耳罩的重量下变形以与用户的头部相符以确保头带电极与头皮之间的高质量接触。 还在耳杯上设置了用于与使用者的耳朵上或耳后的区域接触的耳罩电极。 来自电极的信号可用于不同的目的,如浓度监测和反馈。
    • 8. 发明申请
    • LIGHT COLLECTION DEVICE
    • 光收集装置
    • WO2018027331A1
    • 2018-02-15
    • PCT/CA2017/050961
    • 2017-08-14
    • BIGZ TECH INC.
    • AHDOOT, Eliot
    • G01B17/00F21S11/00F24J2/42H02S40/22G02B6/00
    • There is provided a light collecting device comprising a concave portion for receiving incoming light. The concave portion comprises a reflective inner surface for directing at least partly the incoming light toward a focal spot, which is defined by a geometry of the concave portion. A light guide holder is held in place at the focal spot and holds a light-receiving end of a light guide, inside its annular shape. It holds the light-receiving end toward the concave portion to substantially capture the incoming light directed toward the focal spot. The concave portion can be a dish or a lamp reflector. The light guide holder can be held in place by arms having pads that rest on or hold the concave portion.
    • 提供了一种包括用于接收入射光的凹部的光收集装置。 凹入部分包括反射内表面,用于将入射光至少部分地导向由凹入部分的几何形状限定的焦点。 导光体保持件在焦点处保持就位,并在其环形形状内保持光导的光接收端。 它将光接收端保持在朝向凹部的位置,以基本上捕获指向焦斑的入射光。 凹部可以是碟子或灯反射器。 可以通过具有放置或保持凹部的垫的臂来将光导保持器保持在适当的位置。