Patent ID: 8192421
Filing Date: 2012-06-05
Classification: A61M

Abstract:
1. A connector for medical use comprising: a body joined to a line or adapted to be connected at one end to a tubing in which a fluid flows, a male luer lock connection comprising a base mounted rotatingly on the body and cooperating by friction with the body, without any possible translational movement, the base being joined to a hollow tubular body, having a threaded inner surface and a central male luer cone, wherein the connector has no additional element that acts as a seal between the body and the base, and an outer surface of the body and an inner surface of the base cooperate by friction, the outer surface of the body having at least two successive lengths, respectively: the inner surface of the base having: wherein the outer surface of the body further includes an additional cylindrical length having diameter d 4 , the additional cylindrical length preceding the first length, the diameter d 4 being substantially equal to the diameter d 1 of the largest cross section of the portion of sphere.