发明名称 |
Apparatus for ultrasonic examination |
摘要 |
Apparatus for the pulse-echo ultrasonic examination of an object comprised of transducer means for transmitting pulses of ultrasonic energy and receiving reflected echoes of said pulses immersed in a coupling medium contained within a housing, the pulses being transmitted and echoes received through an aperture in the housing which may be covered with a flexible coupling membrane and the housing including a storage header tank open to the atmosphere to maintain the pressure to the coupling medium on the membrane constant during flexing of the membrane.
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申请公布号 |
US4094306(A) |
申请公布日期 |
1978.06.13 |
申请号 |
US19760681037 |
申请日期 |
1976.04.28 |
申请人 |
THE COMMONWEALTH OF AUSTRALIA, C/O THE DEPARTMENT OF HEALTH |
发明人 |
KOSSOFF, GEORGE |
分类号 |
A61B8/14;A61B8/00;A61B8/08;G01N29/04;G01N29/06;G01N29/22;G01N29/26;G01N29/28;G01N29/44;G01S15/89;(IPC1-7):A61B10/00 |
主分类号 |
A61B8/14 |
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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