Advantages:- Portable Light weight, Easy to operate, Saving time for EMS, Convenient for transportation and storage Multifunction Available for the intubation of difficult airway, Inspection of airway and double chamber,Alveolarlavage, Biopsy, Treatment of pneumothorax, Stent Implantation, Removal of tracheal foreign bodies, Other treatments for the bronchi, Such as Local radiotherapy and chemotherapy, Medication Injection Economic One screen for four scopes, Four working channel sizes for option Durable Electronic camera system with LED, New technology for the photo processing: CMOS, Higher quality pictures, Last longer than traditional scope Application Applied to the departments such as: ICU, NICU, Respiration, Anesthesia, Emergency etc.