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    Power management for medical sensing devices employing multiple sensor signal feature detection
    1.
    发明授权
    Power management for medical sensing devices employing multiple sensor signal feature detection 有权
    采用多传感器信号特征检测的医疗感测装置的电源管理

    公开(公告)号：US08594339B2

    公开(公告)日：2013-11-26

    申请号：US12052295

    申请日：2008-03-20

    申请人： Joel R. Dufresne ,  Hatim M. Carim ,  Thomas E. Drummond

    发明人： Joel R. Dufresne ,  Hatim M. Carim ,  Thomas E. Drummond

    IPC分类号： A61B7/04 ,  A61B7/02 ,  H04R25/00

    CPC分类号： A61B7/04 ,  A61B5/061 ,  A61B5/6843 ,  A61B8/00 ,  A61B2560/0209 ,  A61B2562/0204

    摘要： Power management circuitry of a portable electronic biosensor implements conditional power management logic to control biosensor power usage and to discriminate between intended use and nonuse of the biosensor by a clinician. The biosensor is configured to sense a property of the human body, such as a manifestation of acoustic energy produced by matter of biological origin or an action potential of the human body. An output signal is produced that is representative of the sensed property. A sensor of the biosensor produces a signal having a plurality of sensor signal features that are received by a detector of the power management circuitry. The power management circuitry or a processor of the biosensor discriminates between intended use and nonuse of the biosensor by the clinician using the sensor signal features. Power supplied to biosensor components is controlled based on the sensor signal features.

    摘要翻译： 便携式电子生物传感器的电源管理电路实现条件电源管理逻辑，以控制生物传感器的功率使用，并且由临床医生区分生物传感器的预期用途和不使用。 生物传感器被配置为感测人体的特性，例如由生物来源的物质或人体的动作电位产生的声能的表现。 产生代表检测到的属性的输出信号。 生物传感器的传感器产生具有由电力管理电路的检测器接收的多个传感器信号特征的信号。 所述电源管理电路或所述生物传感器的处理器利用所述传感器信号特征来鉴别所述生物传感器的预期用途和不使用。 基于传感器信号特征控制提供给生物传感器部件的功率。

    Modular electronic biosensor with interface for receiving disparate modules
    2.
    发明授权
    Modular electronic biosensor with interface for receiving disparate modules 有权
    具有用于接收不同模块的接口的模块化电子生物传感器

    公开(公告)号：US08548174B2

    公开(公告)日：2013-10-01

    申请号：US12531882

    申请日：2008-03-20

    申请人： Joel R. Dufresne ,  Hatim M. Carim ,  Thomas E. Drummond

    发明人： Joel R. Dufresne ,  Hatim M. Carim ,  Thomas E. Drummond

    IPC分类号： A61B7/04 ,  A61B7/00

    CPC分类号： A61B7/04 ,  A61B8/4411 ,  A61B8/4455 ,  A61B8/56 ,  A61B8/565 ,  A61B2562/0204

    摘要： A modular electronic biosensor includes a housing configured for hand-held manipulation and a base module comprising a module interface configured to receive one of a multiplicity of disparate detachable modules, such as a transducer module and an output module. A transducer of the transducer module is configured to sense a property of the human body and the output module is configured to output a signal comprising transducer signal information. The module interface includes a module connector for receiving a connector of the detachable module to facilitate signal transmission therebetween, a mechanical retention mechanism configured to retentively engage the detachable module, and a sealing arrangement disposed to provide sealing between the base module and the detachable module when attached to the base module. A processor is coupled to the module connector and configured to communicatively couple with each of the detachable and interchangeable modules when attached to the base module.

    摘要翻译： 模块化电子生物传感器包括被配置为用于手持操作的壳体和包括模块接口的基本模块，该模块接口被配置为接收多个不同的可拆卸模块中的一个，例如换能器模块和输出模块。 换能器模块的换能器被配置为感测人体的特性，并且输出模块被配置为输出包括换能器信号信息的信号。 模块接口包括用于接收可拆卸模块的连接器以促进其间的信号传输的模块连接器，被配置成与可拆卸模块静态接合的机械保持机构，以及设置成在基座模块和可拆卸模块之间提供密封的密封装置， 连接到基本模块。 处理器耦合到模块连接器并且被配置为在连接到基座模块时与每个可拆卸和可互换模块通信地耦合。

    MODULAR ELECTRONIC BIOSENSOR WITH INTERFACE FOR RECEIVING DISPARATE MODULES
    3.
    发明申请
    MODULAR ELECTRONIC BIOSENSOR WITH INTERFACE FOR RECEIVING DISPARATE MODULES 有权
    具有用于接收不同模块的接口的模块化电子生物传感器

    公开(公告)号：US20100056956A1

    公开(公告)日：2010-03-04

    申请号：US12531882

    申请日：2008-03-20

    申请人： Joel R. Dufresne ,  Hatim M. Carim ,  Thomas E. Drummond

    发明人： Joel R. Dufresne ,  Hatim M. Carim ,  Thomas E. Drummond

    IPC分类号： A61B7/04

    CPC分类号： A61B7/04 ,  A61B8/4411 ,  A61B8/4455 ,  A61B8/56 ,  A61B8/565 ,  A61B2562/0204

    摘要： A modular electronic biosensor includes a housing configured for hand-held manipulation and a base module comprising a module interface configured to receive one of a multiplicity of disparate detachable modules, such as a transducer module and an output module. A transducer of the transducer module is configured to sense a property of the human body and the output module is configured to output a signal comprising transducer signal information. The module interface includes a module connector for receiving a connector of the detachable module to facilitate signal transmission therebetween, a mechanical retention mechanism configured to retentively engage the detachable module, and a sealing arrangement disposed to provide sealing between the base module and the detachable module when attached to the base module. A processor is coupled to the module connector and configured to communicatively couple with each of the detachable and interchangeable modules when attached to the base module.

    摘要翻译： 模块化电子生物传感器包括被配置为用于手持操作的壳体和包括模块接口的基本模块，该模块接口被配置为接收多个不同的可拆卸模块中的一个，例如换能器模块和输出模块。 换能器模块的换能器被配置为感测人体的特性，并且输出模块被配置为输出包括换能器信号信息的信号。 模块接口包括用于接收可拆卸模块的连接器以促进其间的信号传输的模块连接器，被配置成与可拆卸模块静态接合的机械保持机构，以及设置成在基座模块和可拆卸模块之间提供密封的密封装置， 连接到基本模块。 处理器耦合到模块连接器并且被配置为在连接到基座模块时与每个可拆卸和可互换模块通信地耦合。

    POWER MANAGEMENT FOR MEDICAL SENSING DEVICES EMPLOYING MULTIPLE SENSOR SIGNAL FEATURE DETECTION
    4.
    发明申请
    POWER MANAGEMENT FOR MEDICAL SENSING DEVICES EMPLOYING MULTIPLE SENSOR SIGNAL FEATURE DETECTION 有权
    采用多种传感器信号特征检测的医疗感应装置的电源管理

    公开(公告)号：US20080232604A1

    公开(公告)日：2008-09-25

    申请号：US12052295

    申请日：2008-03-20

    申请人： Joel R. Dufresne ,  Hatim M. Carim ,  Thomas E. Drummond

    发明人： Joel R. Dufresne ,  Hatim M. Carim ,  Thomas E. Drummond

    IPC分类号： A61B7/04

    CPC分类号： A61B7/04 ,  A61B5/061 ,  A61B5/6843 ,  A61B8/00 ,  A61B2560/0209 ,  A61B2562/0204

    摘要： Power management circuitry of a portable electronic biosensor implements conditional power management logic to control biosensor power usage and to discriminate between intended use and nonuse of the biosensor by a clinician. The biosensor is configured to sense a property of the human body, such as a manifestation of acoustic energy produced by matter of biological origin or an action potential of the human body. An output signal is produced that is representative of the sensed property. A sensor of the biosensor produces a signal having a plurality of sensor signal features that are received by a detector of the power management circuitry. The power management circuitry or a processor of the biosensor discriminates between intended use and nonuse of the biosensor by the clinician using the sensor signal features. Power supplied to biosensor components is controlled based on the sensor signal features.

    摘要翻译： 便携式电子生物传感器的电源管理电路实现条件电源管理逻辑，以控制生物传感器的功率使用，并且由临床医生区别生物传感器的预期用途和不使用。 生物传感器被配置为感测人体的特性，例如由生物来源的物质或人体的动作电位产生的声能的表现。 产生代表检测到的属性的输出信号。 生物传感器的传感器产生具有由电力管理电路的检测器接收的多个传感器信号特征的信号。 所述电源管理电路或所述生物传感器的处理器利用所述传感器信号特征来鉴别所述生物传感器的预期用途和不使用。 基于传感器信号特征控制提供给生物传感器部件的功率。

    Electrical stimulator for biological tissue utilizing linear current output circuit
    7.
    发明授权
    Electrical stimulator for biological tissue utilizing linear current output circuit 失效
    电刺激器用于生物组织利用线性电流输出电路

    公开(公告)号：US4686991A

    公开(公告)日：1987-08-18

    申请号：US745212

    申请日：1985-06-17

    申请人： Joel R. Dufresne ,  Alan P. Dieken

    发明人： Joel R. Dufresne ,  Alan P. Dieken

    IPC分类号： A61N1/32 ,  A61N1/36

    CPC分类号： A61N1/36021

    摘要： An electrical stimulator for biological tissue utilizing a linear current output circuit. A digital-to-analog circuit converts a digital output word to an analog value and feeds a current amplifier having negative feedback. The output current of the amplifier is transformer driven through a push-pull transistor network. A reference impedance provides a voltage indicative of the current output which is fed back to an operational amplifier.

    摘要翻译： 一种利用线性电流输出电路的生物组织电刺激器。 数模转换电路将数字输出字转换为模拟值，并馈送具有负反馈的电流放大器。 放大器的输出电流通过推挽晶体管网络进行变压器驱动。 参考阻抗提供指示电流输出的电压，其被反馈到运算放大器。

    MULTILAYER PROCESSING DEVICES AND METHODS
    9.
    发明申请
    MULTILAYER PROCESSING DEVICES AND METHODS 有权
    多层加工设备和方法

    公开(公告)号：US20100183479A1

    公开(公告)日：2010-07-22

    申请号：US12749763

    申请日：2010-03-30

    申请人： Joel R. Dufresne ,  Bryan C. Feisel ,  Theresa J. Gerten ,  Brent R. Hansen ,  David D. Nguyen

    发明人： Joel R. Dufresne ,  Bryan C. Feisel ,  Theresa J. Gerten ,  Brent R. Hansen ,  David D. Nguyen

    IPC分类号： G01N21/01 ,  B32B38/10 ,  B32B38/04

    CPC分类号： B01L3/502715 ,  B01L3/502707 ,  B01L2200/12 ,  B01L2300/0812 ,  B01L2300/0816 ,  B01L2300/0864 ,  B01L2300/0887 ,  B01L2300/168 ,  G01N21/0303 ,  Y10S436/809 ,  Y10T156/1002 ,  Y10T156/1052 ,  Y10T156/1082

    摘要： Sample processing devices that include transmissive layers and control layers to reduce or eliminate cross-talk between process chambers in the processing device are disclosed. The transmissive layers may transmit significant portions of signal light and/or interrogation light while the control layers block significant portions of signal light and/or interrogation light. Methods of manufacturing processing devices that include transmissive layers and control layers are also disclosed. The methods may involve continuous forming processes including co-extrusion of materials to form the transmissive layer and control layer in a processing device, followed by formation of the process chambers in the control layer. Alternatively, the methods may involve extrusion of materials for the control layer, followed by formation of process chambers in the control layer.

    摘要翻译： 公开了包括透射层和控制层以减少或消除处理装置中的处理室之间的串扰的样品处理装置。 透射层可以传输信号光和/或询问光的大部分，同时控制层阻挡信号光和/或询问光的重要部分。 还公开了制造包括透射层和控制层的处理装置的方法。 所述方法可以包括连续的成形方法，包括共挤出材料以在处理装置中形成透射层和控制层，随后在控制层中形成处理室。 或者，所述方法可以包括挤出用于对照层的材料，随后在对照层中形成处理室。