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Real-time intraoperative detection of tissue hypoxia in gastrointestinal surgery by wireless pulse oximetry

机译:无线脉搏血氧仪实时术中胃肠道手术中组织缺氧的实时检测

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摘要

Objective Dehiscence or leakage after bowel anastomoses is associated with high morbidity and mortality. Perfusion and local tissue oxygenation (StO2), independent of systemic oxygen saturation, are fundamental determinates of anastomotic viability. Because current technology is limited for monitoring local StO2 at bowel anastomoses, our goal was to construct a wireless pulse oximeter (WiPOX) to monitor real-time intraoperative tissue oxygenation, permitting identification of compromised anastomotic perfusion.
机译:目的肠吻合术后裂开或渗漏与高发病率和高死亡率有关。独立于全身血氧饱和度的灌注和局部组织氧合作用(StO 2 )是吻合能力的基本决定因素。由于目前的技术仅限于在肠吻合处监测局部StO 2 ,因此我们的目标是构建一个无线脉搏血氧仪(WiPOX)来实时监测术中组织的氧合作用,从而可以确定受损的吻合口灌注情况。

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