Flexible tubing management system for pharmaceutical, bioprocess applications, and food/dairy applications

Patent metadata

Field	Value
Publication number	US-11231120-B2
Application number	US-202016794160-A
Country	US
Kind code	B2
Filing date	Feb 18, 2020
Priority date	Sep 15, 2015
Publication date	Jan 25, 2022
Grant date	Jan 25, 2022

Abstract

A system for managing flexible conduit or tubing used in pharmaceutical, bioprocess, or food/dairy applications includes a segment of flexible conduit or tubing and a plurality of conduit tracks, each conduit track including a conduit channel disposed on a first side thereof and extending along the length of each respective conduit track and dimensioned to receive the segment of flexible conduit or tubing therein, each conduit track further including a connector channel disposed on a second, opposing side and extending along the length of each respective conduit track and containing the one or more connectors that connect adjacent conduit tracks. The conduit tracks can be connected to each other or other process components.

First claim

What is claimed is:

1. A method of managing flexible conduit or tubing used in pharmaceutical, bioprocess, or food/dairy applications, the method comprising:
connecting at least two conduit tracks in an end-to-end manner with at least one connector, each conduit track including an open conduit channel disposed on a first side thereof and extending along the length of each respective conduit track and dimensioned to receive a segment of flexible silicone or polymer conduit or tubing therein, each conduit track further including a connector channel disposed on a second side thereof and extending along the length of each respective conduit track, at least a portion of the at least one connector being inserted in the connector channels of adjacent conduit tracks to connect the adjacent conduit tracks;
connecting the at least one connector to a valve body or valve assembly, via a portion of the at least one connector positioned between adjacent connected conduit tracks, to couple the adjacent connected conduit tracks to the valve body or valve assembly; and
inserting one or more segments of flexible silicone or polymer conduit or tubing into the open conduit channels of the adjacent connected conduit tracks.

2. The method of claim 1 , wherein one or more of the at least two conduit tracks are connected to a processing component selected from the group consisting of a pump, valve, sensor, filter, chromatography column, elution column, reactor, reservoir, and manifold.

3. The method of claim 1 , further comprising removing the segment of flexible silicone or polymer conduit or tubing, and inserting another segment of flexible silicone or polymer conduit or tubing into the open conduit channels of adjacent connected conduit tracks.

4. The method of claim 1 , wherein the at least two conduit tracks are mounted on a scaffold or support structure.

5. The method of claim 4 , wherein the scaffold or support is stationary.

6. The method of claim 4 , wherein the scaffold or support is mobile.

7. The method of claim 1 , wherein the at least two conduit tracks comprise conduit tracks of different shapes.

8. The method of claim 1 , wherein the at least two conduit tracks comprise conduit tracks of different lengths.

9. The method of claim 1 , wherein the at least one connector comprises a base and a pair of walls extending along and away from the base, the method further comprising inserting the pair of walls of the at least one connector into the connector channels of adjacent conduit tracks to connect the adjacent conduit tracks.

10. The method of claim 9 , wherein the pair of walls of the at least one connector are angled and are disposed non-orthogonal to the base, the method further comprising inserting the angled pair of walls into the connector channels of adjacent conduit tracks and engaging the angled pair of walls with the conduit tracks to connect the adjacent conduit tracks.

11. The method of claim 9 , wherein inserting the pair of walls of the at least one connector into the connector channels of adjacent conduit tracks further comprises pressing the pair of walls into the connector channels to flex the pair of walls to enter the connector channels and allowing the pair of walls to engage with the connector channels to be held in place therein.

12. The method of claim 1 , further comprising compressing the segment of flexible silicone or polymer conduit or tubing during insertion into the conduit channel.

13. The method of claim 1 , further comprising connecting the at least one connector to a valve.

14. A method of managing flexible conduit or tubing used in pharmaceutical, bioprocess, or food/dairy applications, the method comprising:
connecting at least two conduit tracks with a connector, each conduit track including an open conduit channel disposed on a first side thereof and extending along the length of each respective conduit track and dimensioned to receive a segment of flexible silicone or polymer conduit or tubing therein, each conduit track further including a connector channel disposed on a second side thereof and extending along the length of each respective conduit track, at least a portion of the connector being inserted in the connector channels of the at least two conduit tracks;
inserting a segment of flexible silicone or polymer conduit or tubing into the open conduit channel of at least one of the connected conduit tracks; and
coupling a first mating structure of the connector to a second mating structure of a valve body or valve assembly.

15. The method of claim 14 , wherein the second mating structure of the valve body or valve assembly comprises a mounting channel configured to mate with first mating structure of the connector for coupling the connector to the valve body or valve assembly.

16. The method of claim 15 , wherein a portion of the segment of conduit or tubing extends into a passageway in the valve body or valve assembly.

17. A method of managing flexible conduit or tubing used in a pharmaceutical, bioprocess, or food/dairy applications, the method comprising:
inserting a segment of a first flexible conduit or tubing into a conduit channel of a first conduit track;
inserting a segment of a second flexible conduit or tubing into a conduit channel of a second conduit track;
coupling the first conduit track and the second conduit track to a valve body or valve assembly;
inserting a portion of a connector into at least one of the first conduit track or the second conduit track; and
coupling a connector to the valve body or valve assembly;
wherein the valve assembly includes a mounting channel configured to receive a portion of the connector to couple the connector and the first and second conduit tracks to the valve body or valve assembly.

18. The method of claim 17 , wherein the connector is matingly coupled with a structure on the valve body or valve assembly.

Assignees

• Repligen Corp

Inventors

• Gagne Michael C
• Richards Dean C
• Cates Steven V
• Bendon Scott

Classifications

• A61M2039/229

  Stopcocks · CPC title

• F16K27/00 Primary

  Construction of housing (methods for welding housings B23K); Use of materials therefor · CPC title

• A61M5/1418

  Clips, separators or the like for supporting tubes or leads · CPC title

• A61M5/1413

  Modular systems comprising interconnecting elements · CPC title

• A61M39/28 Primary

  Clamping means for squeezing flexible tubes, e.g. roller clamps {(tube strippers A61M1/83)} · CPC title