发明授权
US07691642B1 Spectrophotometric method and apparatus for the cross-matching of platelets
有权
用于血小板交叉匹配的分光光度法和装置
- 专利标题： Spectrophotometric method and apparatus for the cross-matching of platelets
- 专利标题（中）： 用于血小板交叉匹配的分光光度法和装置
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申请号： US11164466申请日： 2005-11-23
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公开(公告)号： US07691642B1公开(公告)日： 2010-04-06
- 发明人: Luis Humberto Garcia-Rubio , Robert Potter , German Leparc , Sharyn Orton , Yvette Mattley , Christina Bacon
- 申请人： Luis Humberto Garcia-Rubio , Robert Potter , German Leparc , Sharyn Orton , Yvette Mattley , Christina Bacon
- 申请人地址： US FL Tampa
- 专利权人： University of South Florida
- 当前专利权人： University of South Florida
- 当前专利权人地址： US FL Tampa
- 代理机构： Smith & Hopen, P.A.
- 代理商 Michele L. Lawson
- 主分类号： G01N33/48
- IPC分类号： G01N33/48
摘要：
A method and apparatus for characterizing the type of a blood sample and a variety of blood components are provided wherein a transmission spectrum of the sample is collected over a predetermined wavelength range. For blood typing, this spectrum is then compared with a set of control spectra collected from control blood samples having known blood types, from which the type of the blood sample can be determined. Further methods and apparatus are provided for determining the viability of and for cross matching a platelet unit Additional method and apparatus permit analysis of the sample for the presence of a contaminant, Particles can also be counted in the sample, even when present in low concentrations, including white blood cell.
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