口腔综合治疗台负压无力原因分析及解决对策  

Analysis of causes and solutions for vacuum suction weakness of dental units

作　　者：李心雅 王翌晨 刘岩松 郑安佳 吴书彬[1] 范宝林[1] Li Xinya;Wang Yichen;Wang Jianxia;Liu Yansong;Zheng Anjia;Wu Shubin;Fan Baolin(Department of Medical Equipment,Peking University School and Hospital of Stomatology,National Center of Stomatology,National Clinical Research Center for Oral Diseases,National Engineering Research Center of Oral Biomaterials and Digital Medical Devices,Beijing 100081,China)

机构地区：[1]北京大学口腔医学院(口腔医院)国家口腔医学中心,国家口腔疾病临床医学研究中心,口腔生物材料和数字诊疗装备国家工程研究中心医学装备处,北京100081

出　　处：《中国医学装备》2024年第2期193-195,199,共4页China Medical Equipment

基　　金：北京大学口腔医学院·口腔医院第九届管理科研基金课题(2020GLJJ06)。

摘　　要：高效的负压抽吸系统是口腔诊疗过程顺利进行的必要前提。在口腔综合治疗台使用过程中常常出现负压吸引无力的情况,导致血液、唾液、牙体组织等混合物无法及时排出,从而影响医生治疗视野,同时增加患者发生吸入性肺炎及交叉感染风险。分析负压抽吸系统的原理、管路、过滤器等可能影响负压抽吸效果的各个环节,探讨负压无力问题的原因和解决方法,提出操作建议,以保证设备安全有效使用,保障诊疗安全。An efficient vacuum suction system is a necessary prerequisite for the smooth operation of the oral diagnosis and treatment.During the use of the dental units,there is often a situation of vacuum suction weakness,resulting in the inability to discharge the mixture of blood,saliva,dental tissue and other mixtures in time,which affects the doctor's treatment field and increases the risk of aspiration pneumonia and cross-infection in patients.The working principle,pipeline system,filters and other aspects of the vacuum suction system that may affect the suction efficiency was analyzed.The causes and solutions of vacuum suction weakness were discussed,and operation suggestions were proposed to ensure the safe and effective use of equipment and ensure the safety of diagnosis and treatment.

关 键 词：负压抽吸 无力 口腔综合治疗台 原因分析 对策 

分 类 号：R318.6[医药卫生—生物医学工程]