Heart disease automatic classification system based on heart sound analysis and heart sound segmentation method |
Title： |
| Heart disease automatic classification system based on heart sound analysis and heart sound segmentation method |
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Application Number： |
200610060596 |
Application Date： |
2006/05/16 |
Announcement Date： |
2006/10/25 |
Pub. Date： |
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Publication Number： |
1850007 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
94[China|shenzhen] |
IPC： |
A61B 7/00 |
Applicant(s)： |
Shenzhen Graduate Student Inst., Tsinghua Univ. |
Inventor(s)： |
Ye Datian, Chen Menghui, Zheng Yanjiao |
Key Words： |
Heart disease automatic classification system, heart sound analysis, heart sound segmentation |
Abstract： |
The present invention relates to a heart disease automatic classification system based on heart sound analysis. It includes the following several portions: heart sound sensor, it is used for converting heart sound vibration signal of tested person into electric signal and outputting said electric signal computer with multimedia function, it is connected with heart sound sensor by means of data acquisition card and can be used for recording the heart sound signal of tested person which is outputted by heart sound sensor and storing said signal in storage unit and heart sound sectionalization program, heart sound characteristics extraction program and classification device which are mounted in the computer. Said invention also provides its working principle and its concrete operation method. |
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 Relevancy information |
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| Last Update |
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2008-4-17 |
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Selected patents owned by Tsinghua University filed in 2005 are loaded. |
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2008-3-31 |
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Selected patents owned by Tsinghua University filed in 2006 and 2007 are load. |
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