Oxygen measurement probe with electronically selectable tissue depth analysis

摘要

Wherein the oxygen meter probe comprises a probe unit or base unit and a probe tip and wherein the probe tip comprises a number of sources that can be accessed individually or in different combinations to measure tissue oxygen saturation at different tissue depths of tissue, Detector. The processor of the oxygen meter probe controls the multiplexer coupled to the detector to selectively collect measurement information from the detector through the multiplexer. The oxygen meter probe may be programmed by the user via one or more input devices on the oxygen meter probe to select a particular source and detector for collecting measurement information by the processor.