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The invention comprises a terminal and a method for making such a terminal for placing one or more fluidic conduits in communication. The invention comprises a conduit for transporting fluid having a proximal and a distal end and a substantially cylindrical housing with an axial bore and a proximal

The invention comprises a terminal and a method for making such a terminal for placing one or more fluidic conduits in communication. The invention comprises a conduit for transporting fluid having a proximal and a distal end and a substantially cylindrical housing with an axial bore and a proximal face, the proximal end of the conduit being housed within the axial bore with their axes parallel, and the bore being back-filled with a thermoplastic polymer, most preferably PEEK, liquefied and cooled providing for the conduit to breach the sealing face and the thermoplastic to bond the conduit and housing.

대표청구항 ▼

1. A fluidic terminal comprising: two or more conduits for transporting fluid, each of the two or more conduits having a proximal end, a proximal opening and a distal end;a substantially cylindrical housing having two or more axial bores and a proximal face, each of the two or more axial bores havin

1. A fluidic terminal comprising: two or more conduits for transporting fluid, each of the two or more conduits having a proximal end, a proximal opening and a distal end;a substantially cylindrical housing having two or more axial bores and a proximal face, each of the two or more axial bores having a cylindrical portion and a proximal portion, the proximal end of each conduit positioned in an axial bore of the two or more axial bores, the axial bores and the conduits extending along a common axis, a volume of the cylindrical and proximal portions of the axial bores not occupied by the conduits being back-filled with a thermoplastic polymer, the proximal ends of the conduits extending through the axial bores to the proximal face of the substantially cylindrical housing, and the thermoplastic polymer bonded to the conduits and the substantially cylindrical housing to provide a fluid-tight seal between the conduits and the substantially cylindrical housing, wherein the proximal face is a planar surface housing the proximal ends of the two or more conduits, wherein the planar surface of the proximal face is in sealed engagement with a planar surface of a cap element, and wherein a gasket is set between the cap element and the planar proximal face providing a fluidic seal. 2. A fluidic terminal as in claim 1 wherein: the gasket has a channel in fluid communication with the proximal openings in the conduits. 3. A fluidic terminal comprising: two or more conduits for transporting fluid, each of the two or more conduits having a proximal end, a proximal opening and a distal end;a substantially cylindrical housing having two or more axial bores and a proximal face, each of the two or more axial bores having a cylindrical portion and a proximal portion, the proximal end of each conduit positioned in an axial bore of the two or more axial bores, the axial bores and the conduits extending along a common axis, a volume of the cylindrical and proximal portions of the axial bores not occupied by the conduits being back-filled with a thermoplastic polymer, the proximal ends of the conduits extending through the axial bores to the at least proximal face of the substantially cylindrical housing, and the thermoplastic polymer bonded to the conduits and the substantially cylindrical housing to provide a fluid-tight seal between the conduits and the substantially cylindrical housing, wherein the proximal face is a planar surface housing the proximal ends of the two or more conduits, wherein the planar surface of the proximal face is in sealed engagement with a planar surface of a cap element, wherein at least one of the planar proximal face and the cap element planar surface has a channel in fluid communication with the proximal openings of the conduits, the channel including two or more fluid paths, each fluid path defined by at least one of the conduits, and wherein a gasket is set between the cap element and the planar proximal face providing a fluidic seal. 4. A fluidic terminal as in claim 3 wherein: at least one of the two or more conduits is a fused silica tube. 5. A fluidic terminal as in claim 4 wherein: the fused silica tube has a polyimide coating. 6. A fluidic terminal as in claim 3 wherein: the housing is stainless steel. 7. A fluidic terminal as in claim 3 wherein: the housing is generated from centerless ground stock. 8. A fluidic terminal as in claim 3 wherein: the diameter of each axial bore at a proximal end narrows to substantially meet the outer diameter of a corresponding conduit of the two or more conduits at the proximal face. 9. A fluidic terminal as in claim 3 wherein: the proximal ends of the conduits extend beyond the proximal face of the housing. 10. A fluidic terminal as in claim 3 wherein: the housing and proximal face provide a fluidically sealable interface with a port. 11. A fluidic terminal as in claim 10 wherein: the housing provides a substantially planar sealing interface to complement the port. 12. A fluidic terminal as in claim 10 wherein: the housing provides a substantially conical sealing interface to complement the port. 13. A fluidic terminal as in claim 3 wherein: the polymer is selected from the group consisting of poly aryl ketones, fluoropolymer ketones and polyolefins. 14. A fluidic terminal as in claim 13 wherein: the poly aryl ketones include a poly aryl ether ketone. 15. A fluidic terminal as in claim 14 wherein: the poly aryl ether ketone is a poly ether ether ketone. 16. A fluidic terminal as in claim 3 further comprising: a substantially cylindrical flange positioned at a proximal end of the housing. 17. A fluidic terminal as in claim 3 wherein: the planar proximal face has a channel traversing the proximal openings of the conduits. 18. A fluidic terminal as in claim 3 wherein: the gasket has a channel in fluid communication with the proximal openings in the conduits.