Description

absorbable medical protein suture was invented by Professor Zeng Jiaxiu of **6th Military Hospital in ***0s following his devoted study to this topic lasted for more than *0 is made of tenden fibers of mammals. This product won two pieces of state patent for invention in ***5 from State Knowledge and property Bureauï&frac*4;ˆPatent No:ZL*******6.6, International Patent Classifying No : A*1L*7/*0ï&frac*4;‰ Then several scientific and technological awards have been won during the followed years, including the prize of high and new technological product of Hunan Province in ***9, and the gold award of scientific and technological progress in Changsha City. In ***2, absorbable suture was approved to produce in batches by National Medical Products Supervision and Administration Bureau . The raw material of the suture is the natural pure crude bioprotein extracted from the tenden of special animals. It is produced by the use of currently advanced pulling out tech-niques for raw materials in finished form depending unpon unique producing technological process, based on biological principles. It is only one kind of pure natural biosuture for sur-gery all over the world, with no any chemically synthesized components and exclusively produced in our company. Once it is implanted into the tissues of body, such advantages should be displayed as wonderful histocompatibility, complete absorbability, and no any　abnormalities like rejection reactions, toxic and side effects, calcification, induration, cicatrisation, and/or residual pinprick or impression after use. This Kind of suture is com-posed of nutritional proteins, which are beneficial for healing of the wound, and holds I-deal tension intensity. It is suitable mainly for operative suture of wound in skin, subc-utaneous tissue, fascia, muscle, and the tissues of internal organs, especially with surgical outcome for use in cosmetic surgery.