-
公开(公告)号：US20120041330A1
公开(公告)日：2012-02-16
申请号：US12857504
申请日：2010-08-16
IPC分类号： A61B5/0476
CPC分类号： A61B5/0478 , A61B5/04845 , A61B5/4064 , A61B5/7203 , A61B2505/01 , A61B2560/0431
摘要： A device and method for assessment of traumatic brain injury (TBI) is described. The device is configured to acquire brain electrical signals from a patient's forehead using one or more neurological electrodes. The acquired brain electrical activity data is subjected to artifact rejection and feature extraction, and a subset of features are then combined in at least one classifier function. The classifier functions statistically place a patient in one of four categories related to the extent of brain dysfunction: 1) normal brain electrical activity; 2) abnormal brain electrical activity consistent with non-structural injury with less severe manifestations of functional brain injury; 3) abnormal brain electrical activity consistent with non-structural injury with more severe manifestations of functional brain injury; and 4) abnormal brain electrical activity consistent with structural brain injury.
摘要翻译： 描述了用于评估创伤性脑损伤（TBI）的装置和方法。 该装置被配置为使用一个或多个神经电极从患者的前额获取脑电信号。 获得的脑电活动数据经受伪影抑制和特征提取，然后将特征的子集合在至少一个分类器函数中。 分类器功能统计上将患者置于与脑功能障碍程度相关的四个类别之一：1）正常脑电活动; 2）异常脑电活动与非结构性损伤一致，功能性脑损伤表现较差; 3）异常脑电活动与非结构性损伤一致，功能性脑损伤更严重; 和4）脑电活动异常与结构性脑损伤一致。
-
公开(公告)号：USD647208S1
公开(公告)日：2011-10-18
申请号：US29382685
申请日：2011-01-06
申请人： Neil S. Rothman , Michael E. Singer
设计人： Neil S. Rothman , Michael E. Singer
-
公开(公告)号：US08478394B2
公开(公告)日：2013-07-02
申请号：US12857504
申请日：2010-08-16
IPC分类号： A61B5/04
CPC分类号： A61B5/0478 , A61B5/04845 , A61B5/4064 , A61B5/7203 , A61B2505/01 , A61B2560/0431
摘要： A device and method for assessment of traumatic brain injury (TBI) is described. The device is configured to acquire brain electrical signals from a patient's forehead using one or more neurological electrodes. The acquired brain electrical activity data is subjected to artifact rejection and feature extraction, and a subset of features are then combined in at least one classifier function. The classifier functions statistically place a patient in one of four categories related to the extent of brain dysfunction: 1) normal brain electrical activity; 2) abnormal brain electrical activity consistent with non-structural injury with less severe manifestations of functional brain injury; 3) abnormal brain electrical activity consistent with non-structural injury with more severe manifestations of functional brain injury; and 4) abnormal brain electrical activity consistent with structural brain injury.
摘要翻译： 描述了用于评估创伤性脑损伤（TBI）的装置和方法。 该装置被配置为使用一个或多个神经电极从患者的前额获取脑电信号。 获得的脑电活动数据经受伪影抑制和特征提取，然后将特征的子集合在至少一个分类器函数中。 分类器功能统计上将患者置于与脑功能障碍程度相关的四个类别之一：1）正常脑电活动; 2）异常脑电活动与非结构性损伤一致，功能性脑损伤表现较差; 3）异常脑电活动与非结构性损伤一致，功能性脑损伤更严重; 和4）脑电活动异常与结构性脑损伤一致。
-
公开(公告)号：US09527075B2
公开(公告)日：2016-12-27
申请号：US14066090
申请日：2013-10-29
申请人： Michael E. Singer , Christine Flick
发明人： Michael E. Singer , Christine Flick
CPC分类号： B01L3/021 , A61M5/204 , A61M5/31596 , B01L3/0217 , B01L2200/0689 , B01L2300/028 , B01L2300/0864 , B01L2400/0633
摘要： One or more techniques and/or systems are disclosed for an apparatus for use with a syringe or pipette. A chamber body can comprise a first chamber, a second chamber, and a fluid port. A first fluid seal can be disposed in the first chamber, and a second fluid seal can be disposed in the second chamber. The chamber body can comprise a first volume which is defined by a first chamber wall, the first seal, and the second seal, when the first seal and second seal are disposed in a first position. The first volume can also be defined by a sum of: a second volume defined by at least a second chamber wall, the first seal, the second seal; and a third volume comprising fluid displaced at the fluid port, when the first seal and second seal are disposed in a second position.
摘要翻译： 一种或多种技术和/或系统被公开用于与注射器或移液管一起使用的装置。 腔室主体可以包括第一腔室，第二腔室和流体端口。 第一流体密封件可以设置在第一腔室中，第二流体密封件可以设置在第二腔室中。 当第一密封件和第二密封件设置在第一位置时，腔体可包括由第一腔室壁，第一密封件和第二密封件限定的第一容积。 第一容积也可以由以下总和来定义：由至少第二室壁，第一密封件，第二密封件限定的第二容积; 以及当第一密封件和第二密封件设置在第二位置时，包括在流体端口处移动的流体的第三容积。
-
公开(公告)号：US20140123776A1
公开(公告)日：2014-05-08
申请号：US14066090
申请日：2013-10-29
申请人： Michael E. Singer , Christine Flick
发明人： Michael E. Singer , Christine Flick
IPC分类号： B01L3/02
CPC分类号： B01L3/021 , A61M5/204 , A61M5/31596 , B01L3/0217 , B01L2200/0689 , B01L2300/028 , B01L2300/0864 , B01L2400/0633
摘要： One or more techniques and/or systems are disclosed for an apparatus for use with a syringe or pipette. A chamber body can comprise a first chamber, a second chamber, and a fluid port. A first fluid seal can be disposed in the first chamber, and a second fluid seal can be disposed in the second chamber. The chamber body can comprise a first volume which is defined by a first chamber wall, the first seal, and the second seal, when the first seal and second seal are disposed in a first position. The first volume can also be defined by a sum of: a second volume defined by at least a second chamber wall, the first seal, the second seal; and a third volume comprising fluid displaced at the fluid port, when the first seal and second seal are disposed in a second position.
摘要翻译： 一种或多种技术和/或系统被公开用于与注射器或移液管一起使用的装置。 腔室主体可以包括第一腔室，第二腔室和流体端口。 第一流体密封件可以设置在第一腔室中，第二流体密封件可以设置在第二腔室中。 当第一密封件和第二密封件设置在第一位置时，腔体可包括由第一腔室壁，第一密封件和第二密封件限定的第一容积。 第一容积也可以由以下总和来定义：由至少第二室壁，第一密封件，第二密封件限定的第二容积; 以及当第一密封件和第二密封件设置在第二位置时，包括在流体端口处移动的流体的第三容积。
-
-
-
-
搜索结果
5 条记录 (耗时 0.021 秒)