发明名称 |
Biopsy Device with Sample Storage |
摘要 |
A biopsy device includes a cannula and an inner divider wall disposed in the cannula. The inner divider wall defines a plurality of cannula fluid openings. The outer wall of the cannula and the inner divider wall together define a cutter receiving lumen and a cannula vacuum lumen. The cannula fluid openings provide fluid communication between the cutter receiving lumen and the cannula vacuum lumen. A cutter is translatable with respect to the cannula for severing tissue drawn into the cannula. The cutter is operable to cover and/or uncover the cannula fluid openings. A proximal portion of the cutter is spaced away from the inner divider wall. A distal portion of the cutter is configured to slide adjacent to the inner divider wall.
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申请公布号 |
US2013066231(A1) |
申请公布日期 |
2013.03.14 |
申请号 |
US201213671687 |
申请日期 |
2012.11.08 |
申请人 |
DEVICOR MEDICAL PRODUCTS, INC.;DEVICOR MEDICAL PRODUCTS, INC. |
发明人 |
HIBNER JOHN A. |
分类号 |
A61B10/02 |
主分类号 |
A61B10/02 |
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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