Gynecology Pelvic inflammatory disease/pelvic effusion Treatment method: 1 Times a day, 5-10 times as a course of treatment, Treatment courses depends on the condition of the patient. 15-30 minutes each time. Note: The effect is better when combined with drug therapy during treatment. Rehabilitation Physiotherapy Soft tissue injury Treatment method: Choose 3-5 pain points each time and iradiate each point for 3-5 minutes: the parts without obvious pain points car be scanning with the laser head, 5- 10 times is a course of treatment, depending on the condition to determine the number of courses ot treatment. Frozen shoulder Treatment method: select 3-5pain points each time, and scanning each point for 5-10 minutes. Once a day, 7 days as a course of treatment. Lumbar disc herniation Course: select 3-5 pain points each time. 5-10 times are a course of treatment. Each time is 30 minutes. The course of treatment depends on the condition. Note: This method is only applicable to the inital stage of the disease, and other treatments such as traction should be used in severe cases Urology Acute and chronic prostatitis Treatment method: Each part is treated for 30 minutes, once a day, a course of treatment is 7 days, and the symptoms of most patientsdisappear and improve after about 3-5 courses of treatment.