发明名称 |
Improvements relating to physiological monitoring |
摘要 |
<p>An insomnia or vigilance monitor comprising one or more electrodes (1a,1b) for obtaining an electrical signal from a subject over a period of epochs, the electrical signal being related to the sleep or wakefulness stage type being experienced by the subject; and a processor (5) adapted to analyze the electrical signal and assign a sleep or wakefulness stage type to each epoch to generate a hypnogram. Methods of monitoring sleep or vigilance using the mastoid site are also disclosed. Further disclosures relate to a method of training and testing a first neural network for use in a physiological monitor, and a method of assigning a class to an epoch of a physiological signal obtained from a subject as a set of samples. <IMAGE></p> |
申请公布号 |
EP0773504(A1) |
申请公布日期 |
1997.05.14 |
申请号 |
EP19960307651 |
申请日期 |
1996.10.21 |
申请人 |
OXFORD MEDICAL LIMITED |
发明人 |
PARDEY, JAMES, DR.;LAISTER, MARK JEREMY;DADSWELL, MICHAEL RICHARD;TARASSENKO, LIONEL, DR. |
分类号 |
G06F17/00;(IPC1-7):G06F19/00;A61B5/047 |
主分类号 |
G06F17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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