ES1045024U - Artificial insemination device in pigs (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Artificial insemination device in swine, of the type constituted by a catheter consisting of an elongated tubular element (1), of flexible consistency, having at its front end a thicker tip (2), preferably conical in shape, with the contour spiral rib and front opening (8) of the internal conduit of the catheter, having in the rear part of the tubular element a grip (7), cylindrical, prismatic, or other thickening, characterized in that a hollow tubular cannula (3) is housed in the interior of the tubular body (1) of the catheter, capable of longitudinally sliding in a tight manner in its interior and emerging through the anterior mouth (8) of the tip (2) of the catheter; because said cannula (3) presents its front end terminated in a sphere (4) preferably rounded oppositely of diameter equal to or slightly greater than the diameter of the cannula (3) and less than or equal to the inner diameter of the tubular body (1), suitable for move along the cervix of the animal to the body of the uterus without eroding or damaging its mucosa; and in that the anterior end of the cannula (3) and at a short distance from the sphere (4) encounters a slight narrowing of the diameter of the cannula in whose depression one or more side holes (5) are located, communicating the inside of the cannula (3) with the outside, suitable for pouring the semen into the body of the female's uterus to be inseminated. (Machine-translation by Google Translate, not legally binding)