发明名称 |
Bone cement mixing apparatus having improved gearing arrangement for driving a mixing blade |
摘要 |
A bone cement mixing device has a canister which is modular in design and constructed from a transparent material. The mixing device further has a mixing head assembly having a crank which is operatively coupled to a mixing blade via a gear train. The gear train is configured to drive the mixing blade in a reciprocating manner including the varying of the angular velocity, direction of travel, and angular distance of travel of the blade while the crank is rotated at a constant velocity and direction. The mixing blade has a fluid passage defined therein which allows the liquid cement component to be delivered at various locations within the mixing chamber of the canister. A method of mixing bone cement is also disclosed.
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申请公布号 |
US2002067657(A1) |
申请公布日期 |
2002.06.06 |
申请号 |
US20010002045 |
申请日期 |
2001.11.15 |
申请人 |
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发明人 |
VENDRELY TIMOTHY G.;LONG JACK F.;BATTLES CHRISTOPHER;DECESARE PAUL;GUTELIUS PATRICK;SACKETT SAMUEL G. |
分类号 |
A61B17/58;A61B19/02;A61F2/00;A61F2/46;B01F3/14;B01F9/12;B01F13/00;B01F15/00;(IPC1-7):B01F7/20;B01F13/06 |
主分类号 |
A61B17/58 |
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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