Source:http://linkedlifedata.com/resource/umls/id/C1458034
UMD: Probes designed for use with a dedicated capnometer for measuring the partial pressure of carbon dioxide in the sublingual tissue (PslCO2). These devices are typically single used probes including a transducer that are placed in contact with the sublingual tissue (e.g., placed under the tongue). The probes are connected via cabling to a dedicated capnometer that displays the PslCO2 values.