Dermal Heat Transport Analysis for Transcutaneous O2 Measurement
Dermal Heat Transport Analysis for Transcutaneous O2 Measurement
复制标题
用于经皮 O2 测量的皮肤热传输分析
DOI：
10.1111/j.1399-6576.1978.tb01385.x
复制
发表时间：
1978
影响因子：
2.1
通讯作者：
R. Huxtable
中科院分区：
文献类型：
--
作者：
K. Tremper;R. Huxtable
Heat from a transcutaneous oxygen electrode is transmitted locally to the blood beneath it causing a shift in the HbO2 dissociation curve. This increases the local PO2, and allows a measurable PO2, at the skin surface. The temperature effect on the HbO2, curve must be accounted for in in vivo calibration of Ptco2, data. To do this, the capillary blood temperature beneath the electrode must be known. A heat balance is written around the capillary blood with heat being conducted in from the electrode and carried out by two means: conduction to deep tissue; and transport away by the flowing capillary blood. The following equation is the steady state solution of the heat transport problem:
