发明名称 |
Small volume laboratory filter |
摘要 |
A small volume laboratory filter having a thin rectangular body and coaxial inlet and outlet sleeves connected to opposite ends thereof. A very thin filter cavity is formed in the body and lies in a plane inclined slightly to the common axis of the inlet and outlet sleeves. The cavity is divided by a filter membrane into extremely thin chambers, one communicating with the inlet sleeve and the other with the outlet sleeve. A rigid package for the filter is sealed across one end by a flexible cover which when stripped from the package exposes the inlet sleeve so that it may be readily engaged by a syringe nipple or other fluid source without the user having to touch the filter. When the inlet sleeve is engaged, the filter may be withdrawn from the package.
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申请公布号 |
US4690757(A) |
申请公布日期 |
1987.09.01 |
申请号 |
US19860842494 |
申请日期 |
1986.03.21 |
申请人 |
COSTAR CORPORATION |
发明人 |
MATHUS, GREGORY;LYMAN, GEORGE;LOONEY, KEVIN |
分类号 |
B01D29/01;B01D35/02;B01D46/10;B01D46/54;B01D61/18;B01D63/08;(IPC1-7):B01D13/00 |
主分类号 |
B01D29/01 |
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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