胎儿酸中毒是分娩过程中的主要问题之一。目前,胎儿采血(FBS)已成为检测酸中毒最准确的方法。然而,它是侵入性的，不提供实时测量由于实验室程序。酸中毒的诊断延误对胎儿造成了严重伤害，尤其是大脑和心脏.本文综述了酸中毒的非侵入性诊断新技术。近年来，磁感应光谱（MIS）已被认为是一种用于酸中毒检测的新设备。本文解释了MIS的基本原理，并概述了MISpH探针的设计规范和设计注意事项。预计读者将从这篇评论中获得对MISpH探针开发的基本了解。
Fetal acidosis is one of the main concerns during labor. Currently, fetal blood sampling (FBS) has become the most accurate measurement of acidosis detection. However, it is invasive and does not provide a real time measurement due to laboratory procedures. Delays in diagnosis of acidosis have caused serious injury to the fetus, especially for the brain and the heart. This paper reviews the new technique in diagnosis of acidosis non-invasively. Magnetic Induction Spectroscopy (MIS) has been proposed to be a new device for acidosis detection in recent years. This paper explains the basic principle of MIS and outlines the design specifications and design considerations for a MIS pH probe. It is expected that readers will gain a basic understanding of the development of a MIS pH probe from this
review.
