发明名称 |
Sinus debrider apparatus |
摘要 |
A sinus debrider apparatus comprising a housing, a motor mounted in the housing and a cutter head is mounted to the housing. The cutter head frustum conical shaped and defines an interior chamber, a suction passageway and a fluid passageway. A blade holder is mounted to the head and axially aligned with the interior chamber with a blade member being rotatably mounted in the blade holder. A coupling member is mounted in the interior chamber and connects the motor and the blade member to transmit motion from the motor shaft to the blade member. A manifold member defining separate passageways communicates with the suction passageway and the fluid passageway of the head and forms a connection section to hold a flexible tube providing suction and fluid to the cutter head.
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申请公布号 |
US5957881(A) |
申请公布日期 |
1999.09.28 |
申请号 |
US19960752480 |
申请日期 |
1996.11.19 |
申请人 |
XOMED SURGICAL PRODUCTS, INC. |
发明人 |
PETERS, GARY;CLEVELAND, JOHN |
分类号 |
A61B17/32;A61M1/00;(IPC1-7):A61B17/20 |
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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