| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an infection magnification preventing booth which can hold the relative humidity effective for the deactivation of an influenza virus, can hold the proper negative pressure, and can receive a patient comfortably. <P>SOLUTION: The infection prevention booth includes: an enclosure for forming a clean booth indoors to cover a bed; a blower for purifying air in the booth and discharging it outside the booth; an auxiliary fan for forming an air circulation flow along the bed to cancel the nonuniformity of the air flow in the booth on the bed; a humidifier for adjusting the humidity in booth. A booth capacity formed by the enclosure is 6 m<SP POS="POST">3</SP>-15 m<SP POS="POST">3</SP>, an air inlet of about 100 cm<SP POS="POST">2</SP>is formed in the enclosure, the blower has a ventilation capacity of 0.1 m<SP POS="POST">3</SP>/minute-1.28 m<SP POS="POST">3</SP>/minute, a circulating air volume by the auxiliary fan is 1 m<SP POS="POST">3</SP>/minute-2.5 m<SP POS="POST">3</SP>/minute, a humidifying water quantity by the humidifier is at most 0.4 kg/hr, and the relative humidity in the booth is held at 45%RH-65%RH. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
