PROBLEM TO BE SOLVED: To provide a minute organism invasion suppression device and method capable of improving a minute organism invasion suppression performance, while maintaining a ventilation performance.SOLUTION: A minute organism invasion suppression device 1 includes a vibration generator system 3 for performing a vibration operation, and an insect screen 2 connected to the vibration generator system. In the minute organism invasion suppression device 1, the vibration generator system 3 may vibrate the insect screen 2 in a surface direction. Further, a minute organism invasion suppression method includes a vibration step for suppressing invasion of a minute organism having the size capable of passing through the mesh of the insect screen by vibrating the insect screen 2 installed on an opening of a facility.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】換気性能を維持しつつ、微小生物侵入抑制性能を向上させることができる微小生物侵入抑制装置および方法を提供する。【解決手段】微小生物侵入抑制装置1は、振動動作を行う振動発生装置3と、前記振動発生装置と接続された防虫網2と、を備える。微小生物侵入抑制装置1において、前記振動発生装置3は、前記防虫網2を面方向に振動させてもよい。また、微小生物侵入抑制方法は、施設の開口部に設置された防虫網2を振動させて、前記防虫網の網目を通過可能な大きさの微小生物の侵入を抑制する振動工程を備える。【選択図】図1
