| abstract |
The utility model discloses a kind of anti-infection masks of breathing endoscope diagnosis and treatment, including mask body, air inlet in mask body is connected with oxygen cylinder, gas outlet is connected with receiving flask, the receiving flask is provided with filter layer and negative pressure device, collect the gas of patient's exhalation, filter device is filtered collection processing to the gas of exhalation, mask body includes operating space, operating space is provided with the extraneous sealing shroud of isolation, the sealing shroud is in can deformation, its operating space is by being arranged the first mounting base protruded into for scope, second mounting base of spatula and the third mounting base of installation sputum aspirator are installed, it enables the surgeon to opposite mask isolation and does endoscopy, doctor or auxiliary nurse can be directly outside masks to spatula in operation, scope and sputum aspirator are operated, to solve to need to take down mask in endoscopic technic in the past, it keeps away Exempt to be polluted in scope operating process by the droplet that patient's cough generates. |