Huch R, Lübbers W, Huch A
Arch Dis Child. 1974 Mar;49(3):213-8. doi: 10.1136/adc.49.3.213.
Blood Po was measured transcutaneously on skin `arterialized' by means of a heated Po electrode. Oxygen diffuses through the relatively thin skin of newborn infants from the outer capillary layer to an electrode fixed to the skin. Arterial changes were registered with approximately a 10-second delay. 41 comparative transcutaneous and arterial Po measurements were performed. Transcutaneous Po values correlated quite well with arterial values within the whole Po range, the correlation being particularly satisfactory in the Po range below 100 mmHg. The method is suitable for long-term monitoring of newborn infants, as it is without risk.
通过加热的氧分压电极经皮测量处于皮肤“动脉化”状态的血氧分压。氧气从新生儿相对较薄的皮肤外层毛细血管层扩散到固定在皮肤上的电极。动脉变化的记录有大约10秒的延迟。进行了41次经皮和动脉血氧分压的对比测量。在整个血氧分压范围内，经皮血氧分压值与动脉血氧分压值相关性相当好，在血氧分压低于100mmHg的范围内，这种相关性尤为令人满意。该方法适用于对新生儿进行长期监测，因为它没有风险。
