Medical urinary catheterization device

The utility model discloses a medical urethral catheterization device, including fixing mechanism, collecting mechanism and monitoring fastening mechanism, collecting mechanism and fixing mechanism are communicated, monitoring fastening mechanism and fixing mechanism are fixedly connected, fixing mechanism includes wrapping cloth and fixing tube, wrapping cloth is fixedly connected to the top of fixing tube, and the fixing tube is fixedly connected with the collecting mechanism and the monitoring fastening mechanism. The monitoring fastening mechanism comprises a pressurizing mechanism, an air bag, an air pipe and a humidity sensor, the air bag is fixedly connected to the wrapping cloth, the pressurizing mechanism is communicated with the air bag through the air pipe, the humidity sensor is fixedly connected to an outlet of the fixing pipe, and the humidity sensor is electrically connected with the pressurizing mechanism. The humidity sensor transmits a signal to the pressurizing mechanism, the pressurizing m