Hello Pramod introduce my name Valentinus. The hospital I work at Community Partners in Timika Papua Indonesia. Our emergency department has just purchased a portable ventilator MRI SIRIO PLUS code: 09439/RMN. I want to ask, Is this the ventilator can be directly used without the need to buy a compressor or an extra compressor? thank you for your willingness to help us. Hello Pramod introduce my name Valentinus. The hospital I work at Community Partners in Timika Papua Indonesia. Our emergency department has just purchased a portable ventilator MRI SIRIO PLUS code: 09439/RMN. I want to ask, Is this the ventilator can be directly used without the need to buy a compressor or an extra compressor? thank you for your willingness to help us.