发明名称 |
TISSUE REMOVAL DEVICE WITH ADJUSTABLE FLUID SUPPLY SLEEVE FOR NEUROSURGICAL AND SPINAL SURGERY APPLICATIONS |
摘要 |
A tissue cutting device that is especially suited for neurosurgical applications is disclosed and described. The device includes a handpiece and an outer cannula in which a reciprocating inner cannula is disposed. The inner cannula includes a hinge between a body section and a cutting section that allows the cutting section to pivot when the inner cannula reciprocates within the outer cannula. A tissue collector is also provided and is in fluid communication with the lumen of the inner cannula. A fluid supply sleeve is disposed about the outer cannula and is selectively positionable along the length of the outer cannula. |
申请公布号 |
WO2010077931(A3) |
申请公布日期 |
2010.11.25 |
申请号 |
WO2009US68225 |
申请日期 |
2009.12.16 |
申请人 |
NICO CORPORATION;MARK, JOSEPH, L. |
发明人 |
MARK, JOSEPH, L. |
分类号 |
A61B17/32;A61B17/00;A61B17/3207;A61B17/34;A61F9/007 |
主分类号 |
A61B17/32 |
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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