Design a pediatric isolation bed and characterization of its purification efficacy in ambient air

Liu Tiantian; Li Xi; Xu Mengyuan; Guo Yubing; Zhou Rong

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Design a pediatric isolation bed and characterization of its purification efficacy in ambient air

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Patients with acute infectious respiratory illness may emit bio-aerosols containing pathogens to infect susceptible hosts, including other patients and healthcare workers. This study aimed to design the pediatric isolation （PI） bed and evaluate its purification effect on aerosols and microorganisms in the air in experiment rooms and verify the general wards’’ purification efficiency. The PI bed is connected to a purification device that surrounds the child’’s head to prevent contaminants’’ spread into the room. We test the purification effect of the PI bed in the experiment room and verified the purification effect of the PI bed in the hospital. The results showed that PI beds in the demonstration ward presented purifying effects on both smoke particulates and microorganisms likeStaphylococcus albus （S.albus） and H1N1 virus. The Aerosol in the room in the hospital was then detected to validity the purification rate. Therefore, Isolation beds could be used in hospitals to reduce the risk of nosocomial infection to protect the health of doctors, patients, and visitors.

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《生物安全与健康（英文）》 |2021年第3期||共页
作者
Liu Tiantian; Li Xi; Xu Mengyuan; Guo Yubing; Zhou Rong;
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作者单位

1. School of Public Health 2. Guangdong Pharmaceutical University 3. Guangzhou 510310 4. China 5. State Key Laboratory of Respiratory Disease 6. National Clinical Research Center for Respiratory Disease 7. Guangzhou Institute of Respiratory Health 8. Fir;

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原文格式 PDF
正文语种 chi
中图分类业务管理;
关键词
Pediatric isolation; Purification effect; Particulate; Aerosol; Bacteria; H1N1 viruses;

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Design a pediatric isolation bed and characterization of its purification efficacy in ambient air

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