血液浄化装置及び血液浄化装置の制御方法
- 专利权人:
- 旭化成メディカル株式会社
- 发明人:
- 海本 隆志
- 申请号：
- JP2010059374
- 公开号：
- JP5525874B2
- 申请日:
- 2010.03.16
- 申请国别(地区):
- JP
- 年份:
- 2014
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To easily detect incorrect installation of a tube using a pump and a sensor provided in an existing blood purification device.
SOLUTION: A blood purification device includes: a blood collection circuit 4 connected to a blood inlet side of a plasma separator 2 a blood pump 5 disposed in the blood collection circuit 4 a plasma circuit 6 connected to a plasma outlet side of the plasma separator 2 a plasma pump 7 disposed in the plasma circuit 6 a blood returning circuit 8 connected to a hemocyte outlet side of the plasma separator 2 and a sensor 9 to detect pressure change in the blood returning circuit 8. The blood purification device further includes a control means 12 which determines that the blood collection circuit 4 is not configured by a normal tube and outputs that effect when the pressure change detected by the sensor 9 in a state in which the blood collection circuit 4 is configured by a tube to be the determination object, the blood returning circuit 8 is closed and the blood pump 5 and the plasma pump 7 are operated, is different from prescribed normal change.
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- 来源网站：
- 中国工程科技知识中心
