《英文msh词典》Oximetries,Transcutaneous
[入口词] Oximetries,Transcutaneous
[主题词] Blood Gas Monitoring,Transcutaneous
[英文释义] The noninvasive measurement or determination of the partial pressure (tension) of oxygen and/or carbon dioxide locally in the capillaries of a tissue by the application to the skin of a special set of electrodes. These electrodes contain photoelectric sensors capable of picking up the specific wavelengths of radiation emitted by oxygenated versus reduced hemoglobin.