发明名称 |
Determination of acoustic velocity in bone |
摘要 |
A method of determining an acoustic velocity in a segment of a bone covered with a layer of soft tissue having an outer surface, comprising: determining a first travel time of a first ultrasonic wave along a first path from said outer surface back to said outer surface which path includes at least a first part of said bone segment; determining a second travel time of a second ultrasonic wave along a second path from said outer surface back to said outer surface which path includes at least a second part of said bone segment; determining a third travel time of a third ultrasonic wave along a third path from said outer surface back to said outer surface which path includes at least a third part of said bone segment; and deriving said acoustic velocity in said segment of bone from said three determined travel times. |
申请公布号 |
AU7928898(A) |
申请公布日期 |
1999.09.20 |
申请号 |
AU19980079288 |
申请日期 |
1998.06.24 |
申请人 |
SUNLIGHT ULTRASOUND TECHNOLOGIES LTD. |
发明人 |
EDWARD KANTOROVICH;VLADIMIR PASTERNAK;SHAI ASHKENAZI;ELENA LEDENEV;ANDREY MORDVINOV;YEHUDA NIV |
分类号 |
A61B8/08;G01H5/00 |
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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