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打破国外长期垄断!我国小型液质联用仪研发取得重要突破-江苏新闻

打破国外长期垄断!我国小型液质联用仪研发取得重要突破

【编辑:黄嘉雯】 - 作者
1floor 2026-10-21 21:05

  记者今天了解到,我国在小型液质联用仪研发领域近日取得重要突破,针对常规液质联用仪(LC-MS/MS)体积庞大、成本高昂、操作复杂等长期制约临床推广应用的痛点,依托中国计量科学研究院建立的市场监管总局技术创新中心(质谱)组织科研团队开展关键技术攻关,成功研发出一种低成本、易操作的小型液质联用系统(LC-MiniMS),填补了国内该领域的技术空白。

  研究团队突破小型真空系统、高效离子传输系统、高稳定电路系统等核心关键技术,在保证定量分析精度的前提下,大幅缩小仪器体积并有效降低制造成本,打破了国外厂商在该领域长期形成的技术壁垒和价格垄断,实现国产化替代。

  目前,相关成果已成功应用于临床样本中维生素、激素和治疗药物等的精准定量分析,为资源受限或分散式医疗环境下的治疗药物监测提供了高精度、低成本的创新解决方案。通过与国内仪器厂商的产学研深度合作,该系统已获批二类医疗器械许可证,并作为全国首个专属化临床液相色谱串联质谱系统正式获批上市,标志着我国临床质谱检测装备实现从“实验室专用”向“临床常规化”的关键跨越。未来该仪器可用于临床样本中内源性和外源性化合物的高通量精准检测,不仅为优质医疗资源下沉基层提供了坚实的技术支撑,更有望全面开启临床质谱普惠应用的新时代,为我国精准医疗和公共卫生体系建设注入新的科技动能。

  (央视新闻客户端 总台央视记者 李晶晶)

【编辑:黄嘉雯】

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