| 摘要 |
<p>The invention relates to methods and apparatus for improving the signal quality, and hence the operational accuracy, of clinical biomedical spectrophotometric apparatus such as oximeters, in which wavelength-specific light is applied to a test subject at one point and resultant light intensity is detected at another such point after passing through a given volume of the test subject tissue and/or other biological substance within the particular such volume involved.</p> |
