Hemorrhoids are a common human disease, according to our literature, those suffering from hemorrhoids accounted for 46.3% of the number of people examined. Circumferential mixed hemorrhoids is one of the intractable diseases of anus and intestines, mostly need surgical treatment, how to achieve not only a period of complete cure of hemorrhoidal disease, but also to maximize the protection of anal function, reduce the postoperative recurrence rate, to reduce the incidence of anal stenosis and other complications, is today’s anus and intestinal academic community to explore a major topic. First of all, the impact of the concept of “minimally invasive”, a variety of minimally invasive treatment methods have emerged. Such as sclerotherapy, rubber band ligation therapy, cryotherapy, and infrared photocoagulation method, etc., the need for the least invasive surgery to accelerate the development of “minimally invasive” surgical methods, with the emergence of “PPH” and “ultrasound Doppler hemorrhoidal” and “ultrasound Doppler hemorrhoidal”. “Ultrasonic Doppler ligation of the superior hemorrhoidal artery. This series of methods has been widely popularized throughout the world. However, shortcomings and flaws have been identified in clinical practice. Some of them can effectively improve the bleeding symptoms, but can do nothing about the prolapse; some of them can improve the symptoms, but too traumatic. 1995 MacRae and Mcleod made a meta-analysis of minimally invasive treatments, and concluded that adhesive band ligation should be recommended as the first choice of treatment for Stage I, II hemorrhoids, because patients treated with adhesive band ligation, as compared with patients treated with sclerotherapy or infrared therapy, rarely need to be treated further. Further treatment is seldom required. The need for minimally invasive surgery has accelerated the development of “minimally invasive” surgical methods, with the emergence of “PPH” and “ultrasonic Doppler ligation of the superior hemorrhoidal artery”. In clinical practice, shortcomings and defects have been found. Some of them can effectively improve the symptoms of bleeding, but can do nothing about prolapse; some of them can improve the symptoms, but are too traumatic. Ligation therapy is a traditional Chinese medical treatment, the Song Dynasty “Taiping Shenghui Fang” recorded “with spider silk, wrapped around the nipple of hemorrhoids, do not feel since the fall.” Ligation is a modified form of ligation therapy, using a rubber band instead of silk thread. Suture method has been documented in the Han Dynasty, “The Book of the Later Han” in the description of the gastrointestinal suture surgery “if in the stomach and intestines, it is cut off and wash, remove the disease and filth, and then suture, Bo to the divine ointment.