发明名称 |
MRI biopsy device localization fixture |
摘要 |
A localization mechanism, or fixture, is used in conjunction with a breast coil for breast compression and for guiding a core biopsy instrument during prone biopsy procedures in both open and closed Magnetic Resonance Imaging (MRI) machines. The localization fixture includes a three-dimensional Cartesian positionable guide for supporting and orienting an MRI-compatible biopsy instrument, and, in particular, a sleeve to a biopsy site of suspicious tissues or lesions. A z-stop enhances accurate insertion, prevents over-insertion or inadvertent retraction of the sleeve. The sleeve receives a probe of the MRI-compatible biopsy instrument and may contain various features to enhance its imagability, to enhance vacuum and pressure assist therethrough, etc. |
申请公布号 |
EP1598006(A3) |
申请公布日期 |
2006.02.01 |
申请号 |
EP20050253140 |
申请日期 |
2005.05.20 |
申请人 |
ETHICON ENDO-SURGERY |
发明人 |
HUGHES, ROBERT;DIETZ, TIMOTHY G.;ANDREYKO, MICHAEL;SWENDSEID, KENT;WILKINS, JAY;CLEM, BILL;HIBNER, JOHN A;PYZOHA, JESSICA MARY;JENKS, GORDON;TSONTON, MARK |
分类号 |
A61B5/055;A61B5/05;A61B6/00;A61B10/00;A61B10/02;A61B17/00;A61B17/34;A61B19/00 |
主分类号 |
A61B5/055 |
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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