发明名称 |
Ultrasonic positioning technique for medical measurement |
摘要 |
The technique involves determining the spatial position of measurement points using an ultrasonic positioning system. Measurement uncertainties occur due to system noise on the signals. Instead of the usual three transmitter-receiver pairs, it is proposed to use further T-R pairs, and to optimise the measurements by calculation of individual triples, rejecting the poorest values and averaging others.
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申请公布号 |
DE4344741(A1) |
申请公布日期 |
1995.06.29 |
申请号 |
DE19934344741 |
申请日期 |
1993.12.28 |
申请人 |
ZEBRIS MEDIZINTECHNIK GMBH, 88316 ISNY, DE |
发明人 |
BRUNNER, WOLFGANG, 88167 MAIERHOEFEN, DE |
分类号 |
A61B5/103;(IPC1-7):A61B8/00 |
主分类号 |
A61B5/103 |
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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