The use of penile clamps should pay attention to the clamping time, clamping mode, clamping strength and so on. Some patients often have urinary incontinence after transurethral surgery, patients can use the principle of mechanical control of the penis clip, partially replacing the role of the urethral sphincter, to achieve the purpose of reducing the symptoms of urinary leakage. At the same time, the use of penile clips is simple, convenient, economical and safe, without the need for regular daily replacement, which helps to reduce the economic burden of patients. Patients use the penile clamp to clip the root of the penis, open the penile clamp at regular intervals (it is generally recommended to open it once every 2h), and rest for 5-10min after opening the penile clamp for urination each time, and then re-clamp the penile clamp to avoid penile edema and other complications. The use of penis clip precautions, specific can consult a professional physician’s opinion.