V2EX point-of-care

Point-of-Care

定义 Definition

point-of-care(POC):指在患者身边或诊疗现场进行的医疗服务、检测或决策(如床旁检测、即时检验),强调快速出结果、便于临床当场使用。常见于“point-of-care testing(床旁/即时检测)”。

发音 Pronunciation (IPA)

/pnt v ker/

例句 Examples

Point-of-care tests can deliver results in minutes.
床旁(即时)检测可以在几分钟内出结果。

The clinic adopted point-of-care ultrasound to speed up diagnosis and reduce unnecessary referrals.
诊所引入了床旁超声,以加快诊断并减少不必要的转诊。

词源 Etymology

该短语由 point(点/地点)+ of + care(医疗照护)构成,字面意思是“照护发生的地点”。在现代医学语境中,它逐渐固定指向“诊疗现场/患者身边”,尤其用于强调与中心实验室相对的现场即时检测与即时临床决策

相关词 Related Words

文学与著名作品 Notable Works

  • Harrison’s Principles of Internal Medicine(《哈里森内科学》)常在诊断与检验章节中讨论POC检测的临床应用。
  • The Lancet(《柳叶刀》)多篇研究与综述涉及“point-of-care”诊断在公共卫生与基层医疗中的作用。
  • *New England Journal of Medicine (NEJM)*(《新英格兰医学杂志》)常见于急诊、感染病与新技术相关论文中,用于描述床旁策略与即时诊断。
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