ISO 22870:2016给出适用于护理点测试的具体要求，旨在与ISO 15189一起使用。本文档的要求适用于POCT在医院，诊所和提供走路的医疗机构关心。该文件可用于经皮测量，呼出空气分析和生理参数的体内监测。 家庭或社区环境中的患者自检不在此范围内，但本文件的要素可适用

ISO 22870:2016 gives specific requirements applicable to point-of-care testing and is intended to be used in conjunction with ISO 15189. The requirements of this document apply when POCT is carried out in a hospital, clinic and by a healthcare organization providing ambulatory care. This document can be applied to transcutaneous measurements, the analysis of expired air, and in vivo monitoring of physiological parameters. Patient self-testing in a home or community setting is excluded, but elements of this document can be applicable.