发明名称 |
Imaging tomography apparatus with fluid-containing chambers forming out-of-balance compensating weights for a rotating part |
摘要 |
An imaging tomography apparatus, in particular an x-ray tomography apparatus or an ultrasound tomography apparatus, has a stationary unit with a sensor for measurement of an out-of-balance condition of an annular data acquisition device rotatable around a patient opening in the stationary device. Compensation weights for compensation of the out-of-balance condition are provided on the data acquisition device. To simplify the balancing procedure, the compensation weights are disposed in two parallel planes axially separated from one another, and in each plane at least three compensation weights are fashioned as chambers that can be filled with a fluid. At least two of the chambers are connected with one another via at least one conduit for fluid transfer therebetween exchange.
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申请公布号 |
US7603162(B2) |
申请公布日期 |
2009.10.13 |
申请号 |
US20050045891 |
申请日期 |
2005.01.28 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
DANZ GUENTER;MUELLER HANS-JUERGEN |
分类号 |
A61B5/00;A61B6/00;A61B6/03;G01M1/36 |
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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