title: [New metallic support for preparation and testing of the imperviousness of venous or mixed grafts].
abstract: A metallic support is proposed, which can be adjusted, equipped with tow lateral grooves in which two sliding devices can be introduced. These are equipped in their turn with two small blades at their upper end, between which the ends of the ven can be clamped. The vein is already intubated at one of its ends on a polyethylene tubing through which pressure is exerted aimed at dilating the graft, as well as for testing its imperviousness. In this way two veins can be coupled longitudinally, or they can be sutured end to end for increasing the length of a venous graft with a prosthesis. The opening which may exist can be detected with the aid of the hydraulic pressure exerted, and can be rapidly corrected.
mesh_terms: D001705:Bioprosthesis; D001807:Blood Vessel Prosthesis; D001808:Blood Vessels / Q000637:transplantation*; D006801:Humans; D014652:Vascular Diseases / Q000601:surgery; D014680:Veins / Q000637:transplantation
vernacular_title: Nou suport metalic pentru prepararea şi testarea etanşeităţii grefonului venos sau mixt.