Matches in SemOpenAlex for { <https://semopenalex.org/work/W1799658190> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W1799658190 abstract "Abstract Pulse Oximeter is an instrument, which non-invasively monitors the saturation of hemoglobin in arterial blood. Under normal physiological conditions, oxygen saturation ranges between 92%-100%. When saturation falls below the normal range, an unhealthy clinical condition is indicated and some intervention is generally required. Hence there is a need for quick and noninvasive determination of hemoglobin in arterial blood and convenient display of the reading. This need is met by pulse oximeter which is based on the fractional change in light transmission through an artery at two different wavelengths illuminating one side of a finger which is detected on the other side, after having traversed the intervening vascular tissues. The signal, which varies with time in consonance with the heartbeats, is superimposed on a D.C. Level, which is selected out by designing matched filters. The amplitude of the required AC signal is of the order of 1% of the D.C. Level. In this paper we present the implementation of a unique feedback mechanism which uses both DC and AC signal levels to maximize signal to noise ratio." @default.
- W1799658190 created "2016-06-24" @default.
- W1799658190 creator A5024806790 @default.
- W1799658190 creator A5025837473 @default.
- W1799658190 creator A5073251843 @default.
- W1799658190 date "2015-01-01" @default.
- W1799658190 modified "2023-09-27" @default.
- W1799658190 title "Developing and Prototyping Pulse Oximeter for Elderly People" @default.
- W1799658190 cites W1971958052 @default.
- W1799658190 doi "https://doi.org/10.1016/j.matpr.2015.07.082" @default.
- W1799658190 hasPublicationYear "2015" @default.
- W1799658190 type Work @default.
- W1799658190 sameAs 1799658190 @default.
- W1799658190 citedByCount "2" @default.
- W1799658190 countsByYear W17996581902016 @default.
- W1799658190 countsByYear W17996581902017 @default.
- W1799658190 crossrefType "journal-article" @default.
- W1799658190 hasAuthorship W1799658190A5024806790 @default.
- W1799658190 hasAuthorship W1799658190A5025837473 @default.
- W1799658190 hasAuthorship W1799658190A5073251843 @default.
- W1799658190 hasConcept C116390426 @default.
- W1799658190 hasConcept C136229726 @default.
- W1799658190 hasConcept C164705383 @default.
- W1799658190 hasConcept C199360897 @default.
- W1799658190 hasConcept C2776820930 @default.
- W1799658190 hasConcept C2779843651 @default.
- W1799658190 hasConcept C2780124106 @default.
- W1799658190 hasConcept C2780167933 @default.
- W1799658190 hasConcept C41008148 @default.
- W1799658190 hasConcept C42219234 @default.
- W1799658190 hasConcept C555944384 @default.
- W1799658190 hasConcept C71924100 @default.
- W1799658190 hasConcept C76155785 @default.
- W1799658190 hasConcept C94915269 @default.
- W1799658190 hasConceptScore W1799658190C116390426 @default.
- W1799658190 hasConceptScore W1799658190C136229726 @default.
- W1799658190 hasConceptScore W1799658190C164705383 @default.
- W1799658190 hasConceptScore W1799658190C199360897 @default.
- W1799658190 hasConceptScore W1799658190C2776820930 @default.
- W1799658190 hasConceptScore W1799658190C2779843651 @default.
- W1799658190 hasConceptScore W1799658190C2780124106 @default.
- W1799658190 hasConceptScore W1799658190C2780167933 @default.
- W1799658190 hasConceptScore W1799658190C41008148 @default.
- W1799658190 hasConceptScore W1799658190C42219234 @default.
- W1799658190 hasConceptScore W1799658190C555944384 @default.
- W1799658190 hasConceptScore W1799658190C71924100 @default.
- W1799658190 hasConceptScore W1799658190C76155785 @default.
- W1799658190 hasConceptScore W1799658190C94915269 @default.
- W1799658190 hasLocation W17996581901 @default.
- W1799658190 hasOpenAccess W1799658190 @default.
- W1799658190 hasPrimaryLocation W17996581901 @default.
- W1799658190 hasRelatedWork W164755988 @default.
- W1799658190 hasRelatedWork W1966172445 @default.
- W1799658190 hasRelatedWork W2080511841 @default.
- W1799658190 hasRelatedWork W2122265081 @default.
- W1799658190 hasRelatedWork W2193561875 @default.
- W1799658190 hasRelatedWork W2473696088 @default.
- W1799658190 hasRelatedWork W2980573228 @default.
- W1799658190 hasRelatedWork W3195962128 @default.
- W1799658190 hasRelatedWork W900660737 @default.
- W1799658190 hasRelatedWork W123189413 @default.
- W1799658190 hasRelatedWork W1532595240 @default.
- W1799658190 hasRelatedWork W1651869040 @default.
- W1799658190 hasRelatedWork W1709746726 @default.
- W1799658190 hasRelatedWork W2133947962 @default.
- W1799658190 hasRelatedWork W2281276708 @default.
- W1799658190 hasRelatedWork W2400827076 @default.
- W1799658190 hasRelatedWork W2405140039 @default.
- W1799658190 hasRelatedWork W2562042152 @default.
- W1799658190 hasRelatedWork W2756278183 @default.
- W1799658190 hasRelatedWork W3192974484 @default.
- W1799658190 isParatext "false" @default.
- W1799658190 isRetracted "false" @default.
- W1799658190 magId "1799658190" @default.
- W1799658190 workType "article" @default.