V2EX point-of-care-testing

Point-of-care Testing

定义 Definition

Point-of-care testing(POCT) 指在患者身边/临床现场(如病房、急诊、门诊、救护车或家庭护理场景)进行的即时检验,通常由非中心实验室人员操作,用于快速获得结果以支持临床决策(如血糖、血气、妊娠试验、快速抗原检测等)。

发音 Pronunciation

/pnt v kr tst/

例句 Examples

Point-of-care testing can provide results in minutes.
床旁即时检验可以在几分钟内提供结果。

In the emergency department, point-of-care testing helps clinicians triage patients quickly and start treatment sooner.
在急诊科,床旁即时检验帮助临床医生快速分诊,并更早开始治疗。

词源 Etymology

该词由三部分组成:point-of-care(护理/诊疗发生的地点,即“患者所在处、临床一线”)+ testing(检测/检验)。20世纪末以来,随着便携式分析仪与快速免疫检测技术发展,医疗场景中“把检验带到患者身边”的理念逐渐普及,遂形成常用术语 point-of-care testing。也常缩写为 POCT

相关词 Related Words

文学与著作中的用例 Literary Works

  • Harrison’s Principles of Internal Medicine(《哈里森内科学》)在急重症与感染性疾病等章节中常讨论床旁/快速检测在临床决策中的作用。
  • The Lancet(《柳叶刀》)多篇研究与评论文章使用“point-of-care testing”讨论快速诊断、公共卫生与资源有限地区的检测策略。
  • Clinical Chemistry(期刊《临床化学》)POCT 的方法学、质量控制与临床应用是常见主题,术语频繁出现。
  • WHO Guidelines(世界卫生组织相关指南与技术文件)在传染病检测与基层医疗策略文件中常用该术语描述现场快速检测体系。
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