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Can pulse oxymetry be used for measuring intestinal blood flow?

O Ateş1, C A Ağartan, G Hakgüder

  • 1Department of Pediatric Surgery, Dokuz Eylül University, Medical School, Izmir, Turkey.

European Journal of Pediatric Surgery : Official Journal of Austrian Association of Pediatric Surgery ... [Et Al] = Zeitschrift Fur Kinderchirurgie
|July 20, 2007
PubMed
Abstract

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Pulse Oximetry

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Average SpO2 values are greater than 95%. If the readings fall below 90%, it indicates that...
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Direct Method
This invasive approach involves cannulating a peripheral artery. During each cardiac contraction, pressure generates mechanical motion within the catheter, transmitted through rigid, fluid-filled tubing to a transducer. This transducer converts mechanical motion into electrical signals displayed as waveforms on a monitor. An automatic flushing system prevents blood backflow. Due to the potential risk of unexpected arterial blood loss, this method is primarily used in intensive...
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