发明公开
EP3291728A1 SYSTEM, METHOD, AND COMPUTER ALGORITHM FOR MEASURING, DISPLAYING, AND ACCURATELY DETECTING CHANGES IN ELECTROPHYSIOLOGICAL EVOKED POTENTIALS
审中-公开
用于测量，显示和准确检测电生理诱发电位变化的系统，方法和计算机算法
- 专利标题： SYSTEM, METHOD, AND COMPUTER ALGORITHM FOR MEASURING, DISPLAYING, AND ACCURATELY DETECTING CHANGES IN ELECTROPHYSIOLOGICAL EVOKED POTENTIALS
- 专利标题（中）： 用于测量，显示和准确检测电生理诱发电位变化的系统，方法和计算机算法
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申请号： EP16789949.1申请日： 2016-05-03
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公开(公告)号： EP3291728A1公开(公告)日： 2018-03-14
- 发明人: JOHNS, Gregg , O'BRIEN, Richard , SNOW, Robert
- 申请人： SafeOp Surgical, Inc.
- 申请人地址： 11350 McCormick Rd., Executive Plaza III, Suite 1003 Hunt Valley, MD 21031 US
- 专利权人： SafeOp Surgical, Inc.
- 当前专利权人： SafeOp Surgical, Inc.
- 当前专利权人地址： 11350 McCormick Rd., Executive Plaza III, Suite 1003 Hunt Valley, MD 21031 US
- 代理机构： ip21 Ltd
- 优先权： US201562156874P 20150504
- 国际公布： WO2016179191 20161110
- 主分类号： A61B5/04
- IPC分类号： A61B5/04
摘要：
An automated evoked potential analysis apparatus for improved monitoring, detecting and identifying changes to a patient's physiological system is described. The apparatus includes an input device for obtaining electrical potential data from the patient's physiological system after application of stimulation to a patient's nerve and a computing system for receiving and analyzing the electrical potential data. The computing system includes a processing circuit configured to: generate a plurality of evoked potential waveforms (EPs) based on the electrical potential data, measure changes or trends in the generated EPs utilizing a sliding window of analysis, display incremental changes in waveforms between full subsets of EPs, and determine an alert vote for each subset, representative of changes to the physiological system generating the EPs.
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