发明名称 |
Apparatus for method for expressing fluid materials |
摘要 |
A method and apparatus for selectively expressing one or more selected fluid materials out of a fluid container, including a centrifuge rotor having a round centrifuge chamber of selected volume, a round expandable enclosure disposed within the centrifuge chamber having a rotation axis coincident with the central rotation axis and a flexible wall, a pump for controllably pumping a selected volume of expressor fluid into and out of the expandable enclosure wherein the fluid container is receivable with the centrifuge chamber, and a retaining mechanism for holding the fluid container within the centrifuge chamber in a coaxial position. The flexible wall of the fluid container is in contact with the flexible wall of the expandable enclosure. |
申请公布号 |
US2005009680(A1) |
申请公布日期 |
2005.01.13 |
申请号 |
US20040914856 |
申请日期 |
2004.08.09 |
申请人 |
SACCO VICTOR;JORGENSEN GLEN;BARRY DONALD;EDWARDS BRUCE H.;O'BRIEN JOHN P. |
发明人 |
SACCO VICTOR;JORGENSEN GLEN;BARRY DONALD;EDWARDS BRUCE H.;O'BRIEN JOHN P. |
分类号 |
A61M1/02;A61M1/36;B04B5/04;(IPC1-7):B04B11/00 |
主分类号 |
A61M1/02 |
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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