Abstract: This disclosure discloses an isolation device for insolating aerosol exposure, which may be used as an isolation device for a test with a biological aerosol exposure infection risk. The isolation device for insolating aerosol exposure of the present disclosure includes a cabin body; protective half suit arranged in the cabin body; a working table arranged at an accessible horizontal position of the protective half suit in the cabin body; and an air inlet device and an air exhaust device arranged on a side wall of the cabin body. By using the support structure of the cabin body and the rigid frame, flexible assembling and disassembling of the isolation device and easiness in transportation are realized; and based on design mechanisms of negative pressure control, airtight isolation and high-level personnel protection, physical isolation of high-risk operations is realized, operation personnel is effectively protected, and environmental pollution is prevented.

Abstract: The present invention discloses a unit for validating an in situ decontamination effect, including a connecting end. A left end of the connecting end is in communication with any space that needs gas decontamination. A right end of the connecting end is connected to a closed isolation damper. A right end of the closed isolation damper is connected to a hollow decontamination validation chamber. A sealing cover is sleeved over an outer wall of the decontamination validation chamber. A mesh cup is placed inside the decontamination validation chamber, and the mesh cup is used for placing a bioindicator. In addition, the present invention further discloses a device for filtering biologically contaminated air, including a unit for validating an in situ decontamination effect and a hollow box installed with a high efficiency particulate air (HEPA) filter. The unit for validating an in situ decontamination effect is in communication with the hollow box.

Abstract: The present invention discloses a unit for validating an in situ decontamination effect, including a connecting end. A left end of the connecting end is in communication with any space that needs gas decontamination. A right end of the connecting end is connected to a closed isolation damper. A right end of the closed isolation damper is connected to a hollow decontamination validation chamber. A sealing cover is sleeved over an outer wall of the decontamination validation chamber. A mesh cup is placed inside the decontamination validation chamber, and the mesh cup is used for placing a bioindicator. In addition, the present invention further discloses a device for filtering biologically contaminated air, including a unit for validating an in situ decontamination effect and a hollow box installed with a high efficiency particulate air (HEPA) filter. The unit for validating an in situ decontamination effect is in communication with the hollow box.