Patent ID: 8894613

Claim:
An improved catheter attachment apparatus for reducing infections associated with a catheter, said improved catheter attachment apparatus comprising: an elongated tube structure having a bottom end and a top end and a tube conduit extending from an opening at said top end to an opening at said bottom end for receiving a length of a lumen of a catheter, said elongated tube structure being further provided with a perpendicular flange at said bottom end, wherein said elongated tithe structure further includes insertion windows at said top end and at said bottom end, said insertion windows providing for gas filling and vacuum packing of the empty space within said tube conduit, said insertion windows further including at least one three-way stop cock; a seal attached to said top end of said elongated tube structure, said seal being configured for receiving said lumen of said catheter and forming a physical barrier to microbial entry at said top end of said elongated tube structure, said seal further comprising: a narrowed opening at a top end of said seal for receiving said lumen of said catheter and for sealable engagement with said lumen of said catheter thereby; a widened opening at a bottom end of said seal, said widened opening being in concentric frictional engagement with said opening at said top end of said elongated tube structure; and a seal conduit, said seal conduit extending from said narrowed opening, to said widened opening, for passing through of said lumen of said catheter from said narrowed opening to said widened opening, and for passing through of said lumen of said catheter at said opening at said top end of said elongated tube structure, into said elongated tube structure; an adhesive structure for adhering to said perpendicular flange at said bottom end of said elongated tube structure and for adhering to exposed skin surrounding a catheter insertion site, said adhesive structure having a center hole cut out for application around said bottom end and onto said perpendicular flange in a concentric overlap, and onto said exposed skin surrounding a catheter insertion site so as to spread out from said concentric overlap of said perpendicular flange, said adhesive structure having segmented areas of adhesive with separate release liners for sequential, selective adhesion usage, said adhesive structure cooperatively forming with said perpendicular flange a physical barrier to microbial entry at said bottom end of said elongated tube structure and on said exposed skin surrounding a catheter insertion site.