Miniature blood temperature varying system based on computerized distributed control |
Title： |
| Miniature blood temperature varying system based on computerized distributed control |
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Application Number： |
200510068031 |
Application Date： |
2005/04/30 |
Announcement Date： |
2006/11/08 |
Pub. Date： |
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Publication Number： |
1857745 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
A61M 1/36, G05B 15/02, G05D 27/00 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Zhou Zhaoying, Xu Qiang, Peng Jiegang, Zhang Yuli, Shi Wenyong |
Key Words： |
Miniature, blood, temperature varying system, computerized distributed control |
Abstract： |
The blood temperature varying system based on distributed computer control consists of one extracorporeal blood circulation subsystem and one monitoring subsystem. The extracorporeal blood circulation subsystem includes a blood transfusion pipe, a heat exchanger, a water pump, an oxygenator, a post blood treater and a centrifugal pump. The monitoring subsystem includes a flow sensor, a heating/cooling device, a centrifugal pump rotation controller, a host control computer for precise temperature control, information display and data saving, and a multi-point temperature measuring instrument. |
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Priority： |
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PCT： |
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