Port and related container system

Patent metadata

Field	Value
Publication number	US-10539467-B2
Application number	US-201816034122-A
Country	US
Kind code	B2
Filing date	Jul 12, 2018
Priority date	Mar 20, 2006
Publication date	Jan 21, 2020
Grant date	Jan 21, 2020

Abstract

A container system includes a flexible bag, a probe port, and a probe. The probe port includes an elongated tubular member having an interior surface bounding a first passageway extending between a first end and an opposing second end, the tubular member being made of a polymeric or elastomeric material and being flexible. The probe port also includes a flange coupled to the tubular member and radially outwardly projecting therefrom, the flange being secured to the flexible bag so that the first end of the tubular member projects into a chamber of the flexible bag while the second end of the first passageway of the tubular member is accessible from outside of the flexible bag. The probe can be received within the first passageway of the probe port.

First claim

What is claimed is:

1. A container system comprising:
a flexible bag bounding a chamber; and a port comprising:
an elongated tubular member having an interior surface bounding a first passageway extending between a first end and an opposing second end, the elongated tubular member being comprised of a polymeric or elastomeric material and being flexible; and
a flange coupled to the elongated tubular member and radially outwardly
projecting therefrom, the flange being welded or otherwise permanently secured to the flexible bag so that the first end of the elongated tubular member projects into the chamber of the flexible bag while the second end of the first passageway of the elongated tubular member is accessible from outside of the flexible bag.

2. The container system as recited in claim 1 , wherein the first passageway of the elongated tubular member is closed at the first end.

3. The container system as recited in claim 1 , wherein the flange is circular and radially outwardly projects at the second end of the elongated tubular member.

4. The container system as recited in claim 1 , wherein the flange encircles the elongated tubular member.

5. The container system as recited in claim 1 , wherein the elongated tubular member has a durometer on a Shore A scale with a value of less than 90.

6. The container system as recited in claim 1 , wherein the elongated tubular member has a durometer on a Shore A scale with a value of less than 70.

7. The container system as recited in claim 1 , wherein the elongated tubular member is flexible to enable the elongated tubular member to be folded over upon itself so as to kink the first passageway closed with substantially no permanent deformation to the elongated tubular member.

8. The container system as recited in claim 1 , wherein the flange and the elongated tubular member are integrally molded together as a single unitary member.

9. The container system as recited in claim 1 , wherein the flange and the elongated tubular member are separate members that are removably coupled together.

10. The container system as recited in claim 1 , wherein the port further comprises a tube port removably coupled with the elongated tubular member, the tube port comprising:
a tubular stem having an interior surface bounding a passage extending therethrough, the elongated tubular member being coupled to the tubular stem; and
the flange encircling and radially outwardly projecting from the tubular stem.

11. The container system as recited in claim 1 , further comprising a rigid sleeve disposed within the first passageway of the elongated tubular member.

12. The container system as recited in claim 1 , wherein the port is configured to receive a dissolved oxygen probe, a pH probe, or a temperature probe.

13. The container system as recited in claim 1 , further comprising a rigid support housing bounding a compartment, the flexible bag being disposed within the compartment of the rigid support housing, the rigid support housing having an opening extending therethrough that is aligned with the port so that the port is disposed within the opening of the support housing.

14. The container system as recited in claim 1 , further comprising a fluid housed within the chamber of the flexible bag, the fluid comprising a media and cells or microorganisms to be cultured therein.

15. A container system comprising:
a flexible bag bounding a chamber; and a port comprising:
an elongated tubular member extending between a first end and an opposing second end, at least a portion of the elongated tubular member comprising a tubular outer sleeve and a tubular inner sleeve disposed within the tubular outer sleeve, the tubular inner sleeve bounding a first passageway extending along a length of the tubular inner sleeve, at least portions of the tubular outer sleeve and the tubular inner sleeve being spaced apart so that a second passageway is formed therebetween, the elongated tubular member being comprised of a polymeric or elastomeric material and being flexible; and
a flange coupled to the elongated tubular member and radially outwardly projecting therefrom, the flange being secured to the flexible bag.

16. The container system as recited in claim 15 , wherein the port projects into the chamber of the flexible bag.

17. The container system as recited in claim 15 , wherein the flange is circular and radially outwardly projects from the elongated tubular member.

18. The container system as recited in claim 15 , wherein the flange and the elongated tubular member are integrally molded together as a single unitary member.

19. The container system as recited in claim 15 , wherein the tubular inner sleeve and the tubular outer sleeve are integrally molded together as a single unitary member.

20. The container system as recited in claim 15 , further comprising a rigid support housing bounding a compartment, the flexible bag being disposed within the compartment of the rigid support housing, the rigid support housing having an opening extending therethrough that is aligned with the port so that the port is disposed within the opening of the support housing.

21. The container system as recited in claim 15 , wherein the elongated tubular member is flexible to enable the elongated tubular member to be folded over upon itself so as to kink the first passageway closed with substantially no permanent deformation to the elongated tubular member.

22. A container system comprising:
a flexible bag bounding a chamber; and a port comprising:
an elongated tubular member extending between a first end and an opposing second end, at least a portion of the elongated tubular member comprising a tubular outer sleeve and a tubular inner sleeve disposed within the tubular outer sleeve, the tubular inner sleeve bounding a first passageway extending along a length of the tubular inner sleeve, the tubular inner sleeve and the tubular outer sleeve being integrally molded together as a single unitary member, the elongated tubular member being comprised of a polymeric or elastomeric material and being flexible; and
a flange coupled to the elongated tubular member and radially outwardly projecting therefrom, the flange being secured to the flexible bag.

Assignees

• Life Technologies Corp

Inventors

• Goodwin Michael E

Classifications

• C12M41/12

  of temperature (controlling the temperature of chemical or physical processes B01J19/0013, heating or cooling apparatus for laboratory use B01L7/00) · CPC title

• C12M33/00

  Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus (chemical or physical laboratory apparatus in general B01L, devices for taking cell samples A61B10/0045, withdrawing or distributing predetermined quantities of fluid B01L99/00) · CPC title

• Y10T137/86292

  System with plural openings, one a gas vent or access opening · CPC title

• C12M23/26

  flexible (flexible containers for laboratory use B01L3/505) · CPC title

• C12M29/06

  Nozzles; Sprayers; Spargers; Diffusers (per se B01F23/231, B01J19/26) · CPC title