会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Arrhythmia discrimination using ECG's sensed from multiple implanted electrodes
    • 使用从多个植入电极感测的心电图进行心律失常辨别
    • US08321002B2
    • 2012-11-27
    • US13027608
    • 2011-02-15
    • Yi ZhangCarlos A. RicciJeffrey E. StahmannAaron McCabeScott MeyerYinghong Yu
    • Yi ZhangCarlos A. RicciJeffrey E. StahmannAaron McCabeScott MeyerYinghong Yu
    • A61B5/0464
    • A61B5/04011A61B5/7203
    • Cardiac monitoring and/or stimulation methods and systems provide for monitoring, diagnosing, defibrillation and pacing therapies, or a combination of these capabilities, including cardiac systems incorporating or cooperating with neuro-stimulating devices, drug pumps, or other therapies. Embodiments of the present invention relate generally to implantable medical devices employing automated cardiac activation sequence monitoring and/or tracking for arrhythmia discrimination. Embodiments of the invention are directed to devices and methods involving sensing a plurality of composite cardiac signals using a plurality of implantable electrodes. A source separation is performed using the sensed plurality of composite cardiac signals and the separation produces one or more cardiac signal vectors associated with one or more cardiac activation sequences that is indicative of ischemia. A change of the one or more cardiac signal vectors is detected using the one or more cardiac signal vectors. Cardiac arrhythmias are discriminated using the one or more cardiac signal vectors.
    • 心脏监测和/或刺激方法和系统提供监测,诊断,除颤和起搏治疗,或这些能力的组合,包括结合或与神经刺激装置,药物泵或其他疗法组合的心脏系统。 本发明的实施方案一般涉及使用自动心脏激活序列监测和/或跟踪用于心律失常鉴别的可植入医疗装置。 本发明的实施例涉及使用多个可植入电极感测多个复合心脏信号的装置和方法。 使用感测的多个复合心脏信号进行源分离,并且分离产生与指示缺血的一个或多个心脏激活序列相关联的一个或多个心脏信号载体。 使用一个或多个心脏信号矢量检测一个或多个心脏信号矢量的改变。 使用一个或多个心脏信号载体来区分心律失常。
    • 6. 发明申请
    • Image adjustment derived from optical imaging measurement data
    • 从光学成像测量数据导出的图像调整
    • US20080055543A1
    • 2008-03-06
    • US11511651
    • 2006-08-29
    • Scott MeyerXunchang ChenRodney P. Chin
    • Scott MeyerXunchang ChenRodney P. Chin
    • A61B3/10
    • A61B3/102A61B3/113
    • A method and apparatus for imaging within the eye is provided whereby a component of eye position is detected using optical imaging data. Tracking eye position over time and correctly registering imaging data for scan locations or using eye position to detect decentration achieves improved imaging. In one embodiment, essentially perpendicular B-scans are imaged sequentially and the corneal arc within each B-scan is analyzed to determine the vertex of the eye. The eye vertex is tracked over pairs of perpendicular B-scans to determine eye motion. In another embodiment, the decentration in the Pachymetry map is removed by correcting for the misalignment of the center of the Pachymetry map and the actual location of the corneal vertex.
    • 提供一种用于眼内成像的方法和装置,由此使用光学成像数据检测眼睛位置的分量。 随着时间的推移跟踪眼睛位置并正确记录扫描位置的成像数据或使用眼睛位置来检测偏心,实现了改善的成像。 在一个实施例中,基本上垂直的B扫描被顺序成像,并且分析每个B扫描内的角膜弧以确定眼睛的顶点。 通过成对的垂直B扫描来跟踪眼睛顶点以确定眼睛运动。 在另一个实施例中,通过校正Pachymetry图的中心和角膜顶点的实际位置的偏移来去除Pachymetry图中的偏心。