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公开(公告)号:US20130041275A1
公开(公告)日:2013-02-14
申请号:US13564441
申请日:2012-08-01
申请人: Tanvir U. Syed , Farhad Kaffashi , Ken Loparo , Hans O. Luders
发明人: Tanvir U. Syed , Farhad Kaffashi , Ken Loparo , Hans O. Luders
IPC分类号: A61B5/024 , A61B5/00 , A61B5/0456 , A61B5/0402
CPC分类号: A61B5/0452 , A61B5/0205 , A61B5/02405 , A61B5/0456 , A61B5/4094 , A61B5/726
摘要: Systems and methods can be used to help discriminate between epileptic and non-epileptic seizures based on a relationship between the postictal heart electrical activity and the preictal heart electrical activity. Also disclosed is an approach to determine an R-R interval by using a time-invariant complex wavelet transform.
摘要翻译: 可以使用系统和方法来帮助基于后脑心脏电活动与心脏心脏电活动之间的关系来区分癫痫发作和非癫痫发作。 还公开了通过使用时不变复小波变换来确定R-R间隔的方法。
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公开(公告)号:US08805484B2
公开(公告)日:2014-08-12
申请号:US13564441
申请日:2012-08-01
申请人: Tanvir U. Syed , Farhad Kaffashi , Ken Loparo , Hans O. Luders
发明人: Tanvir U. Syed , Farhad Kaffashi , Ken Loparo , Hans O. Luders
IPC分类号: A61B5/0402 , A61B5/00 , A61B5/0452 , A61B5/0205
CPC分类号: A61B5/0452 , A61B5/0205 , A61B5/02405 , A61B5/0456 , A61B5/4094 , A61B5/726
摘要: Systems and methods can be used to help discriminate between epileptic and non-epileptic seizures based on a relationship between the postictal heart electrical activity and the preictal heart electrical activity. Also disclosed is an approach to determine an R-R interval by using a time-invariant complex wavelet transform.
摘要翻译: 可以使用系统和方法来帮助基于后脑心脏电活动与心脏心脏电活动之间的关系来区分癫痫发作和非癫痫发作。 还公开了通过使用时不变复小波变换来确定R-R间隔的方法。
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公开(公告)号:US4959767A
公开(公告)日:1990-09-25
申请号:US275813
申请日:1988-11-23
申请人: Marc Buchner , John D. Lane , Ken Loparo , Thomas J. Scheib
发明人: Marc Buchner , John D. Lane , Ken Loparo , Thomas J. Scheib
摘要: An identification technique that includes a closed loop parameter estimation algorithm for process gain, time constant and deadtime. The estimation algorithm uses time integrals of system variables responding to a step input. Proper selection of the integrals (control areas) results in a set of equations which are solvable for desired process parameters.
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