发明名称 |
Heat exchanger-blood oxygenator combination |
摘要 |
A blood treatment apparatus having within a sealed housing a chamber for mixing oxygen and blood, a column of packed beads through which the mixture of oxygen and blood passes to cause oxygenation of the blood, a blood defoamer through which the oxygenated blood must pass, a reservoir into which the defoamed blood passes and a heat-exchanger which occupies a substantial portion of the lower region of the reservoir. The heat-exchanger comprises a stacked array of spirally wound coils being connected at each of its ends to a manifold which is external of the sealed housing. The configuration of the various components and of the walls of the sealed housing are such that the coils provide high heat-exchange effectiveness by optimizing the size and uniformity of the spacing between coils through which the blood must pass.
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申请公布号 |
US4160801(A) |
申请公布日期 |
1979.07.10 |
申请号 |
US19770843626 |
申请日期 |
1977.10.19 |
申请人 |
SURGIKOS |
发明人 |
BADOLATO, ANTHONY;FARRELL, JOSEPH S. |
分类号 |
A61M1/32;A61M5/44;(IPC1-7):A61M1/03 |
主分类号 |
A61M1/32 |
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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