发明名称 |
Method for evaluating extracellular water concentration in tissue |
摘要 |
A method for assessing a whole-body extracellular water metric in a subject, said method comprising: assessing a first localized extracellular water metric at a first tissue site in the subject by emitting light of at least one wavelength towards the first tissue site, wherein a portion of the light is reflected from the first tissue site and detecting at least one wavelength of light reflected by the first tissue site from a position about one millimeter to about five millimeters from the first tissue site;assessing a second localized extracellular water metric at a second tissue site in the subject by emitting light of at least one wavelength towards the second tissue site, wherein a portion of the light is reflected from the second tissue site and detecting at least one wavelength of light reflected by the second tissue site from a position about one millimeter to about five millimeters from the second tissue site; and processing the first and second localized extracellular water metrics to produce a whole-body extracellular water metric, wherein the first and second tissue sites are two different locations. |
申请公布号 |
EP2251674(A2) |
申请公布日期 |
2010.11.17 |
申请号 |
EP20100007596 |
申请日期 |
2006.11.16 |
申请人 |
NELLCOR PURITAN BENNETT LLC |
发明人 |
DEBRECZENY, MARTIN;OSTROWSKI, RAFAEL;HOARAU, CARINE;DURR, NICK;CAMPBELL, SHANNON E.;SCHMITT, JOSEPH;BAKER, CLARK R. JR. |
分类号 |
G01N21/27;A61B5/00;A61B5/053;G01N21/35 |
主分类号 |
G01N21/27 |
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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