Piasecki C
Br J Surg. 1981 May;68(5):319-22. doi: 10.1002/bjs.1800680510.
A surface polarographic oxygen electrode was modified so that on the basis of physical considerations its reading became dependent on blood flow. The preliminary results show that when applied to the serosal surface of the bowel under operative conditions, readings correlated well with total blood flow to the segment measured by electromagnetic flowmetry. Graded local ischaemic areas could also be detected. Readings from the serosal surface appeared to be independent of those from the mucosa. The instrument may therefore provide a useful surgical tool for detecting partially ischaemic areas of bowel.
对表面极谱氧电极进行了改进，以便基于物理因素使其读数取决于血流。初步结果表明，在手术条件下将其应用于肠浆膜表面时，读数与通过电磁流量计测量的该节段的总血流量密切相关。还可以检测到分级局部缺血区域。浆膜表面的读数似乎与粘膜表面的读数无关。因此，该仪器可能为检测肠的部分缺血区域提供一种有用的手术工具。
