发明名称 |
Blood volume determination and sensor calibration |
摘要 |
An apparatus is provided for determining a calibration coefficient of a blood property sensor located in a blood system, wherein the blood system can include a vascular portion and an extracorporeal portion. The blood property sensor can be located in the extracorporeal portion to measure the change in a blood property corresponding to the passing of an indicator. The indicator can include a known amount of an introduced dilution indicator. The controller is provided for determining the calibration coefficient of the blood property sensor corresponding to the introduced dilution indicator in the measured change in the blood property.
|
申请公布号 |
US7734322(B2) |
申请公布日期 |
2010.06.08 |
申请号 |
US20040769834 |
申请日期 |
2004.02.02 |
申请人 |
TRANSONIC SYSTEMS, INC. |
发明人 |
KRIVITSKI NIKOLAI M.;STAROSTIN DIMITRY M. |
分类号 |
A61B5/145;A61B5/00;A61B5/02;A61B5/0275;A61B5/029 |
主分类号 |
A61B5/145 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|