Effects of Extraoral Suction on Droplets and Aerosols for Infection Control Practices.
Effects of Extraoral Suction on Droplets and Aerosols for Infection Control Practices.
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口外抽吸对感染控制实践中飞沫和气溶胶的影响。
DOI：
10.3390/dj9070080
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发表时间：
2021-07-07
影响因子：
2.6
通讯作者：
Arikawa K
中科院分区：
文献类型：
--
作者：
Senpuku H;Fukumoto M;Uchiyama T;Taguchi C;Suzuki I;Arikawa K
牙科专业人员感染SARS-CoV-2等空气传播病原体的风险增加，因为他们在牙科治疗期间经常接触液滴/气溶胶。为了科学地了解口腔外吸引和口腔吸引对使用超声洁牙机进行牙科治疗产生的液滴和气溶胶的影响。分别通过与荧光素/荧光素酶反应和在培养板中孵育生长细菌来定量观察模拟结垢过程中产生的液滴和气溶胶中的三磷酸腺苷和细菌。通过口腔和口外吸引防止液滴和气溶胶扩散得到了认可，并且当右撇子牙医和牙科医生进行刮治时，该区域仅限于牙科椅头部的左侧和后侧。口腔外吸引是一种非常有用的工具，可以降低牙科护理中COVID-19的感染风险，但有效区域有限，这取决于牙医和牙科医生的身体特征。
Dental professionals are at increased risk of being infected with airborne pathogens such as SARS-CoV-2 because they are often exposed to droplets/aerosols production during dental treatment. To scientifically clear the effects of extraoral and oral suctions on the droplets and aerosols produced by dental treatments using an ultrasonic scaler was analyzed. The adenosine triphosphate and bacteria in droplets and aerosols produced during simulated scaling were quantitatively observed by reactions with luciferin/luciferase and incubation in culture plates to grow bacteria, respectively. The protection against spreading droplets and aerosols by oral and extraoral suctions was recognized, and the areas were limited to the left and posterior sides of the dental chair head when a right-handed dentist and dental hygienist performed scaling. Extraoral suction is a very useful tool for reducing the infection risk of COVID-19 in dental care, but the effective area is limited depending on physical characteristics of dentist and dental hygienist.
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DOI：
10.14219/jada.archive.1989.0131
发表时间：
1989-07-01
影响因子：
3.9
作者：
COCHRAN, MA;MILLER, CH;SHELDRAKE, MA
通讯作者：
SHELDRAKE, MA
影响因子：
2.6
作者：
Shahdad, Shakeel;Patel, Tulsi;Din, Ahmed
通讯作者：
Din, Ahmed
影响因子：
5.8
作者：
Chen, Jieliang
通讯作者：
Chen, Jieliang
影响因子：
5.4
作者：
Liu, Li;Wei, Qiang;Chen, Zhiwei
通讯作者：
Chen, Zhiwei
影响因子：
3.3
作者：
Ghasemi, Hadi;Bayat, Fariborz;Maleki, Ziba
通讯作者：
Maleki, Ziba