专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09898656B2 Systems and methods for identifying a contra-ictal condition in a subject 有权
公开(公告)号：US09898656B2
公开(公告)日：2018-02-20
申请号：US12020450
申请日：2008-01-25
申请人： David Snyder , Kent W. Leyde , John F. Harris
发明人： David Snyder , Kent W. Leyde , John F. Harris
IPC分类号： A61B5/04 , G06K9/00 , A61B5/0482 , A61B5/0476 , G06F19/00 , G06F19/24 , A61B5/00
CPC分类号： G06K9/00496 , A61B5/0006 , A61B5/0476 , A61B5/0482 , A61B5/4094 , G06F19/00 , G06F19/24 , G06F19/30 , G06F19/3418 , G16H40/67 , G16H50/20 , G16H50/70
摘要： The invention provides a method of monitoring a subject's neurological condition. In some embodiments, the method includes the steps of analyzing a physiological signal (such as an EEG) from a subject to determine if the subject is in a contra-ictal condition; and if the subject is in a contra-ictal condition, providing an indication (e.g., to the subject and/or to a caregiver) that the subject is in the contra-ictal condition, such as by activating a green light or other visible output. In some embodiments, if the subject is in a pro-ictal condition, the method includes the step of providing an indication (such as a red light) that the subject is in the pro-ictal condition. The invention also provides neurological system monitors.

2. 发明授权

US08588933B2 Medical lead termination sleeve for implantable medical devices 有权
标题翻译：用于可植入医疗器械的医用引线端接套管
公开(公告)号：US08588933B2
公开(公告)日：2013-11-19
申请号：US12685543
申请日：2010-01-11
申请人： Jared Floyd , Christopher Genau , Kent W. Leyde
发明人： Jared Floyd , Christopher Genau , Kent W. Leyde
IPC分类号： A61N1/00
CPC分类号： A61N1/05 , A61B5/04 , A61B5/4094 , H01R4/20 , H01R2201/12 , Y10T29/49218
摘要： A wire and electrode combination suitable for use with implanted medical devices, and a method for coupling the wire and electrode to achieve a robust electrical connection suitable for use with such medical devices are disclosed. The apparatus employs a wire that is optimized for strength, an electrode optimized for biocompatibility, and a termination sleeve with a closed distal end for coupling the wire to the electrode, while eliminating the potential for galvanic corrosion, enhancing weld quality, and facilitating manufacture of the apparatus. The method involves compressing the sleeve to engage the wire at two locations, where contact between the sleeve and wire at the first location seals the interior of the sleeve, and contact between the sleeve and wire at the second location electrically couples the wire to the sleeve. The sleeve, which is easier to manipulate than the wire, is then spot welded to the electrode.
摘要翻译：公开了适用于植入的医疗装置的线和电极组合，以及用于耦合线和电极以实现适合于与这种医疗装置一起使用的坚固的电连接的方法。该设备使用针对强度优化的电线，针对生物相容性优化的电极，以及具有闭合远端的终端套管，用于将电线耦合到电极，同时消除电偶腐蚀的可能性，提高焊接质量，并促进制造该装置。该方法包括压缩套筒以在两个位置处接合线，其中在第一位置处的套筒和线之间的接触密封套筒的内部，并且在第二位置处的套筒和线之间的接触将电线耦合到套筒。然后将比线更容易操作的套管点焊到电极上。

3. 发明申请

US20120257339A1 Multi-Channel Amplifier Techniques 审中-公开
标题翻译：多通道放大器技术
公开(公告)号：US20120257339A1
公开(公告)日：2012-10-11
申请号：US13441609
申请日：2012-04-06
申请人： Kent W. Leyde , Tyler R. Hart , Khaled M. Boulos , Jason A. Higgins
发明人： Kent W. Leyde , Tyler R. Hart , Khaled M. Boulos , Jason A. Higgins
IPC分类号： H05K7/00 , H03F3/45 , H03F3/68
CPC分类号： H03F3/45475 , H03F2200/261 , H03F2203/45528 , H03F2203/45594 , H03F2203/45631
摘要： Techniques for amplifying a plurality of input voltages to generate a corresponding plurality of output voltages. In an exemplary embodiment, each of the plurality of input voltages is referenced to a common voltage comprising the average of the plurality of input voltages, without the need to reference an independently provided common voltage. In an alternative exemplary embodiment, techniques are provided for automatically measuring the input impedance between any two nodes corresponding to the plurality of input voltages. Further techniques are provided for coupling input nodes of the amplifier modules to a common reference voltage, and to the housing of the apparatus.
摘要翻译：用于放大多个输入电压以产生相应的多个输出电压的技术。在示例性实施例中，多个输入电压中的每一个参考包括多个输入电压的平均值的公共电压，而不需要参考独立提供的公共电压。在替代示例性实施例中，提供了用于自动测量对应于多个输入电压的任何两个节点之间的输入阻抗的技术。提供了用于将放大器模块的输入节点耦合到公共参考电压的另外的技术，并且耦合到设备的外壳。

4. 发明授权

US08036736B2 Implantable systems and methods for identifying a contra-ictal condition in a subject 有权
标题翻译：用于识别受试者的反面条件的植入式系统和方法
公开(公告)号：US08036736B2
公开(公告)日：2011-10-11
申请号：US12053312
申请日：2008-03-21
申请人： David Snyder , Kent W. Leyde , John F. Harris
发明人： David Snyder , Kent W. Leyde , John F. Harris
IPC分类号： A61B5/04
CPC分类号： A61B5/02055 , A61B5/0006 , A61B5/0031 , A61B5/01 , A61B5/0205 , A61B5/021 , A61B5/026 , A61B5/0452 , A61B5/048 , A61B5/08 , A61B5/145 , A61B5/14552 , A61B5/4094 , A61B5/7232 , A61B2560/0219
摘要： Systems and methods of monitoring a subject's neurological condition are provided. In some embodiments, the method includes the steps of analyzing a physiological signal (such as an EEG) from a subject to determine if the subject is in a contra-ictal condition; and if the subject is in a contra-ictal condition, providing an indication (e.g., to the subject and/or to a caregiver) that the subject is in the contra-ictal condition. The systems and methods may utilize a minimally invasive, leadless device to monitor the subject's condition. In some embodiments, if the subject is in a pro-ictal condition, the method includes the step of providing an indication (such as a red light) that the subject is in the pro-ictal condition.
摘要翻译：提供了监测受试者神经系统状况的系统和方法。在一些实施例中，该方法包括分析来自受试者的生理信号（例如EEG）以确定受试者是否处于对立状态的步骤; 并且如果受试者处于对立状态，则向对象提供指示（例如，对受试者和/或照顾者）对象处于对立状态。系统和方法可以利用微创无引导装置来监测受检者的状况。在一些实施例中，如果受试者处于预备状态，则该方法包括提供受试者处于预防状态的指示（例如红光）的步骤。

5. 外观设计

USD627476S1 Medical patient advisory device 有权
标题翻译：医疗顾问设备
公开(公告)号：USD627476S1
公开(公告)日：2010-11-16
申请号：US29284040
申请日：2007-08-29
申请人： Shan Gaw , Michael Bland , Peter D. Weiss , Kent W Leyde , John F. Harris
设计人： Shan Gaw , Michael Bland , Peter D. Weiss , Kent W Leyde , John F. Harris

6. 发明申请

US20100179627A1 Medical Lead Termination Sleeve for Implantable Medical Devices 有权
标题翻译：可植入医疗器械的医用铅封端口套管
公开(公告)号：US20100179627A1
公开(公告)日：2010-07-15
申请号：US12685543
申请日：2010-01-11
申请人： Jared Floyd , Christopher Genau , Kent W. Leyde
发明人： Jared Floyd , Christopher Genau , Kent W. Leyde
IPC分类号： A61N1/05 , A61B5/04
CPC分类号： A61N1/05 , A61B5/04 , A61B5/4094 , H01R4/20 , H01R2201/12 , Y10T29/49218
摘要： A wire and electrode combination suitable for use with implanted medical devices, and a method for coupling the wire and electrode to achieve a robust electrical connection suitable for use with such medical devices are disclosed. The apparatus employs a wire that is optimized for strength, an electrode optimized for biocompatibility, and a termination sleeve with a closed distal end for coupling the wire to the electrode, while eliminating the potential for galvanic corrosion, enhancing weld quality, and facilitating manufacture of the apparatus. The method involves compressing the sleeve to engage the wire at two locations, where contact between the sleeve and wire at the first location seals the interior of the sleeve, and contact between the sleeve and wire at the second location electrically couples the wire to the sleeve. The sleeve, which is easier to manipulate than the wire, is then spot welded to the electrode.
摘要翻译：公开了适用于植入的医疗装置的线和电极组合，以及用于耦合线和电极以实现适合于与这种医疗装置一起使用的坚固的电连接的方法。该设备使用针对强度优化的电线，针对生物相容性优化的电极，以及具有闭合远端的终端套管，用于将电线耦合到电极，同时消除电偶腐蚀的可能性，提高焊接质量，并促进制造该装置。该方法包括压缩套筒以在两个位置处接合线，其中在第一位置处的套筒和线之间的接触密封套筒的内部，并且在第二位置处的套筒和线之间的接触将电线耦合到套筒。然后将比线更容易操作的套管点焊到电极上。

7. 发明授权

US06266562B1 Defibrillator with automated test load 失效
标题翻译：除颤器具有自动化测试负载
公开(公告)号：US06266562B1
公开(公告)日：2001-07-24
申请号：US09302558
申请日：1999-04-30
申请人： Kent W. Leyde
发明人： Kent W. Leyde
IPC分类号： A61N136
CPC分类号： A61N1/3937
摘要： A defibrillator is provided with a test load feature which is automatically inserted into electrode paddle jacks when a defibrillator housing lid is closed, placing the defibrillator controller into a TEST MODE. Closing the lid permits actual firing of a shock pulse through the electrode connector through the test load, opening the lid automatically disconnects the test load and permits insertion of electrode paddles, placing the defibrillator into a PATIENT-READY MODE.
摘要翻译：除颤器具有测试负载特征，当除颤器壳体盖关闭时，测试负载特征被自动插入到电极桨叶插座中，将除颤器控制器置于测试模式中。关闭盖子允许通过测试负载通过电极连接器实际触发冲击脉冲，打开盖子将自动断开测试负载并允许插入电极桨，将除颤器放置在患者准备模式中。

8. 发明授权

US6134468A Method and apparatus for reducing defibrillation energy 失效
公开(公告)号：US6134468A
公开(公告)日：2000-10-17
申请号：US113803
申请日：1998-07-09
申请人： Carlton B. Morgan , Bradford E. Gliner , Dawn Jorgenson , Kent W. Leyde
发明人： Carlton B. Morgan , Bradford E. Gliner , Dawn Jorgenson , Kent W. Leyde
IPC分类号： A61N1/39
CPC分类号： A61N1/3937 , A61N1/3931
摘要： An energy reduction unit is removably connectable to an external defibrillator to reduce the defibrillation energy delivered by the defibrillator to a patient. Use of the energy reduction unit is particularly suited to defibrillating pediatric patients (infants and children under 8) with an automatic or semi-automatic external defibrillator (AED). In one embodiment, the energy reduction unit includes an attenuator which partially dissipates energy produced by the AED. The attenuator is advantageously designed to present an impedance to the AED which, when connected to the patient, is approximately equal to the patient's impedance. The energy reduction unit may include a presence-detect function which enables the defibrillator to modify analysis of ECG signals to account for differences heart rhythms of pediatric and adult patients. In a second embodiment, the energy reduction unit includes an energy control modifier circuit which affects the charging operations performed internal to the AED. Other than being attached to the defibrillation equipment, the energy reduction unit does not otherwise change how an operator uses the equipment.

9. 发明授权

US09643019B2 Neurological monitoring and alerts 有权
公开(公告)号：US09643019B2
公开(公告)日：2017-05-09
申请号：US13026961
申请日：2011-02-14
申请人： Jason A. Higgins , Michael Bland , Kent W. Leyde , W. Douglas Sheffield , John F. Harris , David M. Himes
发明人： Jason A. Higgins , Michael Bland , Kent W. Leyde , W. Douglas Sheffield , John F. Harris , David M. Himes
IPC分类号： A61B5/04 , A61N1/372 , A61B5/00 , A61N1/00 , A61N1/05
CPC分类号： A61N1/37258 , A61B5/4094 , A61N1/00 , A61N1/0529 , G16H40/67
摘要： A system for providing alerts of neurological events occurring in a human subject is provided. The system includes: a monitoring module adapted to detect and sample a neurological signal; an event detection module coupled to the monitoring module for detecting one or more types of predetermined reportable events based on the detected neurological signal; and an alert module coupled to the event detection module, wherein upon the detection of a reportable event by the event detection module, said alert module selects a first alert contact from a plurality of contacts contained in a contact list, and generates a first alert communication to the first alert contact.

10. 发明授权

US08849390B2 Processing for multi-channel signals 有权
公开(公告)号：US08849390B2
公开(公告)日：2014-09-30
申请号：US12649098
申请日：2009-12-29
申请人： Javier Ramón Echauz , David E. Snyder , Kent W. Leyde
发明人： Javier Ramón Echauz , David E. Snyder , Kent W. Leyde
IPC分类号： A61B5/04 , A61B5/0476 , A61B5/00
CPC分类号： A61B5/0476 , A61B5/4094
摘要： Method and apparatus for improved processing for multi-channel signals. In an exemplary embodiment, an anomaly metric is computed for a multi-channel signal over a time window. The magnitude of the anomaly metric may be used to determine whether an anomaly is present in the multi-channel signal over the time window. In an exemplary embodiment, the anomaly metric may be a condition number associated with the singular values of the multi-channel signal over the time window, as further adjusted by the number of channels to produce a data condition number. Applications of the anomaly metric computation include the scrubbing of signal archives for epileptic seizure detection/prediction/counter-prediction algorithm training, pre-processing of multi-channel signals for real-time monitoring of bio-systems, and boot-up and/or adaptive self-checking of such systems during normal operation.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式