Conduit terminus and related fluid transport system and method

Patent metadata

Field	Value
Publication number	US-9944510-B2
Application number	US-201514940580-A
Country	US
Kind code	B2
Filing date	Nov 13, 2015
Priority date	Nov 13, 2015
Publication date	Apr 17, 2018
Grant date	Apr 17, 2018

Abstract

A fluid transport system is provided. The fluid transport system may include a vessel closure assembly including one or more conduits, a vessel, and a container. A conduit terminus may be engaged with the conduit and received in the vessel. The conduit terminus may include a body with a head portion and an engagement portion, wherein an aperture extends therethrough. The engagement portion may be configured to engage the conduit. The head portion may taper to a tip defining a first opening to the aperture having a contour that is non-planar.

First claim

The invention claimed is:

1. A conduit terminus, comprising:
a body comprising a head portion and an engagement portion,
the body comprising an aperture extending along a longitudinal axis through the head portion and the engagement portion and between a first opening at the head portion and a second opening at the engagement portion,
the head portion tapering to a tip defining the first opening, the first opening having a contour that is non-planar,
wherein the head portion comprises a plurality of ribs,
wherein the head portion further comprises a stop configured to engage an end of the conduit,
wherein the ribs extend from the stop to the tip.

2. The conduit terminus of claim 1 , wherein the tip forms a recess at the first opening that is concave.

3. The conduit terminus of claim 1 , wherein the tip forms a protrusion at the first opening that is convex.

4. The conduit terminus of claim 1 , wherein the first opening is substantially circular and having a radius, the contour of the first opening having a radius of curvature with respect to an axis extending substantially perpendicular to the longitudinal axis, and
wherein the radius of the first opening is less than the radius of curvature of the contour of the first opening at the tip.

5. The conduit terminus of claim 4 , wherein the second opening is substantially circular and the radius of the first opening is less than a radius of the second opening.

6. The conduit terminus of claim 1 , wherein the body comprises a thermoplastic.

7. A fluid transport system comprising the conduit terminus of claim 1 and further comprising:
the conduit; and
a vessel.

8. The fluid transport system of claim 7 , further comprising a container, wherein the conduit terminus, the conduit, and the vessel are sealed in the container.

9. The fluid transport system of claim 8 , wherein the conduit terminus, the conduit, and the vessel define an aseptic system within the container.

10. A conduit terminus, comprising:
a body comprising a head portion and an engagement portion,
the body comprising an aperture extending along a longitudinal axis through the head portion and the engagement portion and between a first opening at the head portion and a second opening at the engagement portion,
the head portion tapering to a tip defining the first opening, the first opening having a contour that is non-planar,
wherein the first opening is substantially circular and having a radius, the contour of the first opening having a radius of curvature with respect to an axis extending substantially perpendicular to the longitudinal axis,
wherein the radius of the first opening is less than the radius of curvature of the contour of the first opening at the tip, and
wherein the second opening is substantially circular and the radius of the first opening is less than a radius of the second opening.

11. The conduit terminus of claim 10 , wherein the head portion comprises a plurality of ribs,
wherein the head portion further comprises a stop configured to engage an end of the conduit,
wherein the ribs extend from the stop to the tip.

Assignees

• Allpure Tech Llc
• Sartorius Stedim North America Inc

Inventors

• Zumbrum Michael A

Classifications

• B65B39/00

  Nozzles, funnels or guides for introducing articles or materials into containers or wrappers · CPC title

• B67D7/0288 Primary

  Container connection means (for dispensing beverages on draught B67D1/0829) · CPC title

• B65B3/003

  Filling medical containers such as ampoules, vials, syringes or the like · CPC title