ES398789A1 - Valvular apparatus for different vessel. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Valvular device for vas deferens, comprising an internal rotating component with a valve body and a valve stem secured to said body and extending therefrom, and an external component housing said valve body and part of said adjacent stem to said valve body, said outer component consisting of integrated molecular layers, one of which forms an inner surface of said outer component, sealingly engaging the fluid and supplementing an outer surface area of the inner component, said component having extensions tubular open at the ends and hollow, which extends in opposite directions from the valve body and the said body is provided with a hole that provides communication between said extensions when the said inner component is in an open position, ending the remote stem of the body, in an extreme portion of drive, accessible to rotate the inner component with respect to the outer component to a closed position in which the hole is out of communication with the tubular extensions and said body cuts communication between them, this component being made of materials compatible with a vessel human and presenting a size small enough to be located said tubular extensions along the tubular interior of the vessel without substantially dissipating it with the stem of the inner component extending laterally through a vessel wall and with its accessible end portion of drive from the outside thereof, so that the inner component can be rotated between its opening and closing positions, the tubular extensions and the orifices having an inner diameter large enough to provide an unlimited flow through the vessel when said inner component is in its open position. (Machine-translation by Google Translate, not legally binding)