It is known in the art relating to oral swabs to apply vacuum force through a porous foam sleeve or through an aperture in the foam sleeve to remove liquid and other material from the mouth of a patient. Such oral swabs clog as the porous surface of the foam sleeve becomes filled or as the aperture in the foam sleeve becomes restricted with debris.
In addition, such oral swabs preclude removal of viscus fluid and/or material from oral recesses and recesses between the teeth and gum line. Often times the vacuum force drawn through the foam sleeve collapses the foam into the device and/or onto itself and causes the swab to fail to continue suctioning. Such side hole devices are difficult to manufacture as the foam sleeve must be properly placed on a vacuum supply tube end to ensure flow through the element. In some cases, an aperture in the foam sleeve must be aligned relative to an aperture in the vacuum supply tube end.