发明名称 |
Method and device for measuring access flow |
摘要 |
An arterial needle removes blood from the access to an extracorporeal circuit comprising a dialyzer and a venous needle returns the blood to the access site. Blood passes along one side of the membrane of the dialyzer and dialysis fluid along the other side. Fistula or access recirculation is detected by changing the blood flow rate, monitoring the concentration of a substance in the dialysate emitted from the dialyzer and correlating a change in the concentration to the change of the blood flow rate. |
申请公布号 |
AU1429900(A) |
申请公布日期 |
2000.05.15 |
申请号 |
AU20000014299 |
申请日期 |
1999.10.22 |
申请人 |
GAMBRO A.B. |
发明人 |
JAN STERNBY;GARY MISHKIN;PERRY ASBRINK;EDDIE NILSSON |
分类号 |
A61B5/145;A61M1/14;A61M1/16;A61M1/36;G01F9/00 |
主分类号 |
A61B5/145 |
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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