Non-coating antibacterial urinary catheter

The invention discloses a non-coating antibacterial urinary catheter. The urinary catheter comprises a body and a fixing part; the body is provided with a urinary catheterization cavity for urinary catheterization and a urinary catheterization port communicating with the urinary catheterization cavity; the fixing part is arranged at one end of the body; and a urinary catheterization hole is arranged on the body away from the urinary catheterization port, and can communicate with the urinary catheterization cavity and the inner wall of the urethra; By applying the non-coating antibacterial urinary catheter, urine discharged by a patient washes the wall of the urethra through the liquid guide holes, antibiotic drugs are not needed for assisting in antibiosis, the normal mechanical effect andthe normal urinary system defense mechanism of the urethra are played, and even if bacteria enter the bladder, 99.9% of bacteria and para-gland secreta can be discharged out of the body through one-time urination. Meanwhile,