Applicator assembly with integral check-valve

摘要

A manifold for use with an applicator assembly is provided. The manifold includes a base having at least a first proximal extension and a distal extension. The at least first proximal extension includes an outer flange and an inner flange and defines a recess therebetween. The manifold further includes at least a first connection member securely affixed to the first proximal extension. The first connection member includes an annular flange configured to be received within the recess of the at least first proximal extension and the annular flange defines a proximal cavity. The manifold further includes at least a first seal member received within the proximal cavity between the first proximal extension and the first connection member. The seal member is configured to permit flow through the manifold in a first direction and obstruct flow through the manifold in a second direction.

主权项

1. A method of assembling an applicator assembly, the method comprising:
providing a base including first and second proximal extensions and a distal extension, each of the first and second proximal extensions including an outer flange and an inner flange and defining a recess between the outer flange and the inner flange; providing first and second connection members each including an annular flange and a peripheral flange; receiving a first seal member between the first proximal extension of the base and the first connection member and a second seal member between the second proximal extension of the base and the second connection member; receiving the annular flanges of the first and second connection members within the recesses of the first and second proximal extensions; creating a fluid tight seal between the first and second proximal extensions of the base and the first and second connection members by fixedly connecting the peripheral flanges of the first and second connection members to the outer flanges of the first and second proximal extensions; and operably engaging a mixing assembly with the distal extension of the base.