American scientists are preparing for clinical trials with the new device to simplify circumcision in Africa. Simple and inexpensive device was developed China's Jiang Zhongshan (Jian-Zhong Shang) and is named after him, "Shang Ring". The new device will propose in its simplicity. It consists of two plastic rings with different diameters, which are superimposed on the bottom of the foreskin to squeeze. After performing local anesthesia cutoff below the rings do not need stitches and bleeding is minimized. By this operation, which is reduced from 20-30 to 5 minutes or less. The rings will be removed in a week when postoperative wound zarubtsuetsya completely. Obviously, the cost of this procedure is extremely small. As shown that circumcision is an effective method of mass prevention of HIV infection, it is recommended by the World Health Organization to address the epidemic of the disease in Africa. Researchers at New York Presbyterian Hospital and the Medical College of Cornell Ueylla-ready. For the pilot study of the efficacy, safety and acceptability in Kenya It is expected that the simplicity of this method will make the cutoff prevention method attractive for the local population and a mass distribution. Currently in sub-Saharan Africa, is cut from 15 to 50 percent of men. While "Shang Ring" is only for use in China. The inventor expects protection 15 patents in 85 countries, and. The approval of the Office of Food and Drug Administration (FDA) Preliminary data on the Chinese in 1200, shows the interface by using a device good results with minimal side effects.
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