Disposable transfusion positive pressure connector disinfection device

The utility model provides a disposable transfusion positive pressure connector disinfection device, which belongs to the technical field of medical instruments and comprises a shell, an annular tightening device, disinfection cotton, a rotating machine core, a control panel and a control button. The annular tightening device, the rotary movement, the control panel and the control button are fixed on the shell; the shell can be provided with a cavity for containing the aseptic cotton, the aseptic cotton is arranged in the cavity, and one end of the aseptic cotton is fixedly connected with the rotating machine core; a round hole communicated with the cavity is formed in the shell; the annular tightening device, the rotating machine core and the control button are electrically connected with the control panel. According to the design, automatic disinfection can be carried out, operation is more convenient, and disinfection is more comprehensive and sanitary; the problem of secondary pollution in a disinfection