发明名称 |
Apparatus for holding and driving a surgical cutting device using stereotactic mammography guidance |
摘要 |
An apparatus for holding and driving a rotary cutting surgical instrument with a needle guiding stage of a stereotactic mammography biopsy system is disclosed. The system includes a rotary cutting surgical instrument having a housing with a mechanism for securing the housing to a needle guiding stage of the stereotactic mammography biopsy system. The apparatus further includes a position encoder and controller for determining the resistance experienced by the rotary cutting instrument and for controlling the rotation of the instrument in response to the resistance.
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申请公布号 |
US5830219(A) |
申请公布日期 |
1998.11.03 |
申请号 |
US19970805124 |
申请日期 |
1997.02.24 |
申请人 |
TREX MEDICAL CORPORATION |
发明人 |
BIRD, RICHARD R.;DEFRIETAS, KENNETH F.;JANER, ROMAN R.;KIRSHNER, HAL;PENNATTO, SAMSON L. |
分类号 |
A61B10/00;A61B10/02;A61B19/00;(IPC1-7):A61B19/00 |
主分类号 |
A61B10/00 |
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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