Capillary interconnect device
View Patent ↗An interconnecting device for connecting a plurality of first fluid-bearing conduits to a corresponding plurality of second fluid-bearing conduits thereby providing fluid communication between the first fluid-bearing conduits and the second fluid-bearing conduits. The device includes a manifold and one or two ferrule plates that are held by compressive axial forces.
1. An indivisible, one piece, externally threaded ferrule that comprises an inner wall that defines a bore extending through the ferrule that is dimensioned to support a fluid conduit, wherein the ferrule has a lower tapered exterior end, and wherein the inner wall is inwardly collapsible to reduce a diameter of the bore within the lower tapered exterior end.
2. The ferrule of claim 1 , wherein the ferrule is made of a deformable material.
3. The ferrule of claim 1 , wherein the ferrule comprises an adapter body having a nut on one side and having an elongated member on the other side, and wherein the bore extends through the adapter body, the nut and the elongated member.
4. The ferrule of claim 3 , wherein the elongated member comprises the lower tapered exterior end.
5. The ferrule of claim 3 , wherein the bore through the nut has a diameter that is larger than that of the bore through the elongated member.
6. The ferrule of claim 1 , wherein the ferrule comprises an upper handle, an externally threaded portion, and the lower tapered exterior end, and wherein the bore extends through the upper handle, the externally threaded portion, and the lower tapered exterior end.
7. The ferrule of claim 6 , wherein the bore through the lower tapered exterior end has a diameter that is narrower than that of the bore through the upper handle.
8. The ferrule of claim 3 , wherein the bore through the nut has a diameter between 0.018 inches and 0.020 inches, and the bore through the elongated member has a diameter between 0.0145 inches and 0.015 inches.
9. The ferrule of claim 6 , wherein the bore through the externally threaded portion and the lower tapered exterior end has a diameter between 0.0145 inches and 0.015 inches, and the bore through the upper handle has a diameter between 0.018 inches and 0.020 inches.
10. The ferrule of claim 4 , wherein the elongated member further comprises a non-tapered portion, wherein the non-tapered portion is externally threaded.