Internal anal sphincter prosthesis.The present invention patent concerns the internal anal sphincter prosthesis (1), for the area of biotechnology and medicine, more specifically in the area of proctology in order to be used in the treatment of anal incontinence in men and women independent of age at Ingindo from newborn to the elderly, is characterized by being composed of two cylinders.An external (2) and an internal threaded (3) between themselves, eccentric rings (4) support in the number of three toothed crowns (5) in equal numbers and positioned in the inner part of the eccentric rings (4), a pinhao (6) equipped with vertical and peripheral threads inserted in holes. u00edficos in each ring eccentric to serve as part of the movement.As well as diaphragms (7) semimu00f3veis rotational number six, and all this set of components is fixed in vu00e1stagos (8) or screw rods with total; finally, the six diaphragms (7) are woven in cylindrical shape to allow the voltage equilateral right in the center. Part arranged in the implant (1) pairs.Being designed to withstand voltage and another to be waterproof, each pair is fixed in crowns (5) and a diaphragm (7) is fixed on a base (9) and the other (10) has its free rotation, allowing its rotation, which will allow their bottleneck in the center of curvature, Forman. The method includes allowing passage of liquids and solids once been meaning.
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