摘要
目的 分析微生物检验标本不合格的原因，并探讨质控对策。方法 抽取2022年1月-2023年12月期间我院检验科收到的不合格标本146份，对标本不合格原因进行分析，并探讨质控对策。结果 （1）146份不合格标本中，有38份痰液标本、36份尿液标本、26份血液标本、20份分泌物标本、16份粪便标本、10份无菌部位穿刺液体标本。（2）导致标本不合格的原因主要为标本放置时间过长、送检不及时、标本量过少或过多等。结论 对导致微生物检验标本不合格的原因进行分析，并以此为依据制定相应对策，检验科应加强与送检科室的联系沟通，制定并严格落实相关管理措施。
关键词： 微生物检验；不合格标本；原因；对策
Abstract
Objective: To analyze the causes of unqualified microbiological test specimens and explore the quality control countermeasures. Methods: 146 samples of unqualified specimens received by the laboratory of our hospital from January 2022 to December 2023 were selected, the causes of unqualified specimens were analyzed, and the quality control countermeasures were discussed. Results: (1) Among 146 unqualified specimens, there were 38 sputum specimens, 36 urine specimens, 26 blood specimens, 20 secretions specimens, 16 stool specimens and 10 sterile puncture fluid specimens. (2) The main reasons for the failure of the specimen are too long time, not timely delivery, too little or too much specimen. Conclusion : The causes of unqualified microbiological test specimens were analyzed, and the corresponding countermeasures were formulated based on this. The laboratory should strengthen the contact with the submitting departments, and formulate and strictly implement the relevant management measures.
Key words： Microbiological test; An unqualified specimen; The reason; Counterplan
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