发明名称 |
Method of tissue characterization by ultrasound |
摘要 |
An ultrasound method and apparatus for classification of tissue in a region of interest in a body. The raw ultrasound return data is digitized and processed without the need for human visual analysis of pixel-scale video images. Tissue classification is done by correlation of the relative amount of energy in selected frequency bands of the power spectrum of the returned demodulated ultrasound data to that of known tissue samples. |
申请公布号 |
AU1869895(A) |
申请公布日期 |
1995.08.21 |
申请号 |
AU19950018698 |
申请日期 |
1995.02.01 |
申请人 |
LONG ISLAND JEWISH MEDICAL CENTER;HOFSTRA UNIVERSITY |
发明人 |
STEVEN J EVANS;SCOTT L ROTH;HAROLD M HASTINGS |
分类号 |
A61B8/08;G01N29/30;G01N29/42;G01N29/44;G01N29/46;G01N29/50;G01S7/52;G01S15/58 |
主分类号 |
A61B8/08 |
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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