发明名称 |
DETERMINATION OF TISSUE OXYGENATION IN VIVO |
摘要 |
A system and method for noninvasively determining the oxygenation of a tissue, for example, a muscle, in vivo uses optical methods to optically interrogate the tissue in both a visible wavelength range and a near infrared (NIR) wavelength range. The illuminating light is sculpted in intensity to approximately match the absorbance spectrum, for example, with the visible light having an intensity an order of magnitude greater than the light. Training data is obtained from healthy patients in both the visible and NIR ranges simultaneously and used to calculate muscle oxygenation. |
申请公布号 |
EP2635185(A4) |
申请公布日期 |
2014.12.24 |
申请号 |
EP20110838800 |
申请日期 |
2011.11.03 |
申请人 |
UNIVERSITY OF WASHINGTON THROUGH ITS CENTER FOR COMERCIALIZATION |
发明人 |
SCHENKMAN, KENNETH;ARAKAKI, LORILEE;CIESIELSKI, WAYNE;SHAVER, JEREMY |
分类号 |
A61B5/1455;A61B5/1477 |
主分类号 |
A61B5/1455 |
代理机构 |
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代理人 |
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地址 |
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