发明名称 |
SAFETY VENT STRUCTURE FOR EXTRACORPOREAL CIRCUIT |
摘要 |
In general, this disclosure relates to extracorporeal fluid circuits. In some aspects, an air-release device for allowing air to be released from a liquid in extracorporeal circuitry includes an elongate chamber having a bottom region and a top region and a fluid entry port and fluid exit port at or near the bottom region. The air release device also includes a vent structure at or near the top region of the elongate chamber that includes a porous material capable of swelling when moistened such that the vent structure can inhibit liquid from escaping the air-release device during use. |
申请公布号 |
US2011210054(A1) |
申请公布日期 |
2011.09.01 |
申请号 |
US201113101500 |
申请日期 |
2011.05.05 |
申请人 |
FRESENIUS MEDICAL CARE HOLDINGS, INC. |
发明人 |
FOLDEN THOMAS IRVIN;CRNKOVICH MARTIN JOSEPH;WEAVER COLIN;KOTSOS MICHAEL EMMANUEL;JENSEN MELVIN D. |
分类号 |
B01D19/00;B01D61/28 |
主分类号 |
B01D19/00 |
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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