发明名称 |
Detection of brain hematoma |
摘要 |
Systems are shown that utilize differential measurement of radiation that has migrated through migration paths between two source-detector pairs placed on the head in a manner that each path is localized in a portion of one hemisphere of the brain. Various spectrophotometer systems are also shown for in vivo examination of tissue of a human by measuring changes in electromagnetic radiation scattered and absorbed in a migration path in the tissue. Generally, the spectrophotometer systems comprise a light source for introducing the radiation into the tissue, a detector for detecting radiation that has migrated in the tissue, a processor for processing signals of the detected radiation to create processed data, and a system for determining physiological or pathophysiological changes in the tissue of interest such as bleeding or tumor.
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申请公布号 |
US5954053(A) |
申请公布日期 |
1999.09.21 |
申请号 |
US19950466392 |
申请日期 |
1995.06.06 |
申请人 |
NON-INVASIVE TECHNOLOGY, INC.;BAYLOR COLLEGE OF MEDICINE |
发明人 |
CHANCE, BRITTON;ROBERTSON, CLAUDIA |
分类号 |
A61B5/00;(IPC1-7):A61B5/00 |
主分类号 |
A61B5/00 |
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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