结膜氧分压与毛细血管床氧分压的关系。
The relation of conjunctival PO2 to capillary bed PO2.
作者信息
Fatt I, Deutsch T A
出版信息
Crit Care Med. 1983 Jun;11(6):445-8. doi: 10.1097/00003246-198306000-00011.
Abstract
A polarographic oxygen sensor in contact with the palpebral conjunctiva makes a measurement of oxygen tension related to that in the underlying capillary bed but not equal to it. A mathematical analysis based on the equation describing oxygen diffusion in an oxygen-consuming tissue indicates that the measured oxygen tension will be 5-10 torr below that in the capillary bed.
摘要
与睑结膜接触的极谱氧传感器所测量的氧张力与下方毛细血管床中的氧张力相关，但并不相等。基于描述氧在耗氧组织中扩散的方程进行的数学分析表明，所测量的氧张力将比毛细血管床中的氧张力低5 - 10托。
Zotero 插件