发明名称 |
Respiration diagnosis apparatus |
摘要 |
The object of this invention is to provide an extremely simple device to extract information to distinguish between obstructive apnea and central apnea and which performs this operation automatically based on the extracted information. The device is equipped with analog signal processor 2 for generating pulse wave signals based on light received from a light emitting means and passing through or reflecting off living tissue; pulse wave base line analog signal processor 9 for extracting change components of a base line of the generated pulse wave signal; and master microcomputer 6 for distinguishing between obstructive apnea and central apnea on the basis of the extracted pulse wave base line change components.
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申请公布号 |
US5385144(A) |
申请公布日期 |
1995.01.31 |
申请号 |
US19930095296 |
申请日期 |
1993.07.21 |
申请人 |
MINOLTA CO., LTD. |
发明人 |
YAMANISHI, AKIO;HAMAGURI, KENJI |
分类号 |
A61B10/00;A61B5/00;A61B5/024;G06F17/00;(IPC1-7):A61B5/08 |
主分类号 |
A61B10/00 |
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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