Urethral catheterization device for urinary surgery nursing

The utility model relates to the technical field of medical care equipment, in particular to a urinary catheterization device for urinary surgery nursing, which comprises a urinary catheterization box, a urinary catheterization mechanism is arranged in the urinary catheterization box, the urinary catheterization mechanism comprises a connecting pipe, a one-way valve and a urine outlet are respectively arranged on a pipe body, located in the urinary catheterization box, of the connecting pipe, and the one-way valve is connected with the urine outlet. A driving box is connected to the end pipe body, located in the urinary catheterization box, of the connecting pipe, a fixing block is fixed into the driving box, a connecting ring is fixedly installed on one side of the fixing block, an inner gear ring is fixedly connected into the connecting ring, a driving shaft is arranged in the driving box, and a three-fork ring plate is installed on the driving shaft; a rotating column is mounted on the three-fork ring plat