System for filling containers with medical fluids

Patent metadata

Field	Value
Publication number	US-11608201-B2
Application number	US-202017015929-A
Country	US
Kind code	B2
Filing date	Sep 9, 2020
Priority date	Sep 13, 2019
Publication date	Mar 21, 2023
Grant date	Mar 21, 2023

Abstract

Container filling systems are described herein. A container filling system includes a container assembly, a nozzle, a first roller and a second roller. The container assembly includes a plurality of containers, each having a container volume and a fluid manifold defining a fluid pathway, wherein the fluid pathway is in fluid communication with the container volume of each of the plurality of containers. The nozzle is in fluid communication with the fluid pathway, wherein the nozzle directs flow from a fluid source into the fluid pathway. The nozzle separates the fluid manifold into a first portion and a second portion to permit the fluid manifold to advance relative to the nozzle.

First claim

What is claimed is:

1. A container filling system, comprising:
a container assembly, comprising:
a plurality of containers, each having a container volume; and
a fluid manifold comprising a separable first and second film coupled to collectively define a fluid pathway, wherein the fluid pathway is in fluid communication with the container volume of each of the plurality of containers, and the separable first and second film are configured to separate into a first and second portion; and

a nozzle in fluid communication with the fluid pathway, wherein the nozzle directs flow from a fluid source into the fluid pathway, wherein the nozzle separates the first and second film of the fluid manifold into the first portion and the second portion to permit the fluid manifold to advance relative to the nozzle.

2. The container filling system of claim 1 , further comprising a wedge having a wedge surface, wherein the wedge surface is configured to separate the first portion and the second portion.

3. The container filling system of claim 1 , further comprising a fluid clamp releasably engaged with the fluid manifold, wherein the fluid clamp is configured to direct fluid flow from the fluid pathway to a first container of the plurality of containers.

4. The container filling system of claim 1 , further comprising a heat clamp releasably engaged with the fluid manifold, wherein the heat clamp is configured to fluidically isolate a first container of the plurality of containers from the fluid pathway.

5. The container filling system of claim 1 , wherein the first film and the second film are releasably bonded.

6. The container filling system of claim 1 , wherein the first film and the second film are releasably press fit.

7. The container filling system of claim 1 , wherein the fluid manifold comprises a plurality of manifold channels, wherein each of the manifold channels provides fluid communication between the fluid pathway and a respective container of the plurality of containers.

8. The container filling system of claim 7 , wherein at least one of the manifold channels of the plurality of manifold channels is coupled to a fill port of the respective container.

9. The container filling system of claim 7 , wherein at least one of the manifold channels of the plurality of manifold channels is coupled to a dispensing port of the respective container.

10. The container filling system of claim 1 , wherein the plurality of containers comprises a plurality of IV bags.

11. The container filling system of claim 1 , wherein the plurality of containers comprises a plurality of injection devices.

12. The container filling system of claim 1 , wherein the fluid manifold comprises a guide ridge disposed opposite to the plurality of containers.

13. The container filling system of claim 1 , further comprising a sealing member coupled to the nozzle, wherein the sealing member engages between the fluid pathway and the nozzle.

14. The container filling system of claim 1 , further comprising a sealing member disposed adjacent to the nozzle, wherein the sealing member is configured to urge the fluid manifold against the nozzle.

15. A method, comprising:
providing a container assembly, comprising:
a plurality of containers, each having a container volume; and
a fluid manifold comprising a separable first and second film coupled to collectively define a fluid pathway, wherein the fluid pathway is in fluid communication with the container volume of each of the plurality of containers, and the separable first and second film are configured to separate into a first and second portion;

introducing a medical fluid into the fluid pathway via a nozzle;
directing the medical fluid into the container volume of a first container of the plurality of containers;
advancing the fluid manifold relative to the nozzle; and
separating the first and second film of the fluid manifold into the first portion and the second portion after advancing past the nozzle.

16. The method of claim 15 , further comprising:
sealing the container volume of the first container from the fluid pathway.

17. The method of claim 16 , further comprising:
releasing the first container from the fluid manifold.

18. The method of claim 17 , further comprising:
directing the medical fluid into the container volume of a second container of the plurality of containers.

19. The method of claim 15 , further comprising metering a desired volume of medical fluid into the container volume of the first container.

Assignees

• Carefusion 303 Inc

Inventors

• Witt Erik
• Cancellieri Jude
• Isaacson Ray
• Rothenberg Ashley Rachel
• Vellotti Meghan

Classifications

• A61M2207/00

  Methods of manufacture, assembly or production · CPC title

• A61J1/10

  Bag-type containers · CPC title

• B65B3/003 Primary

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

• B65B51/303

  reciprocating along only one axis · CPC title

• A61J1/1487

  with friction fit, e.g. connecting tubes directly to a protruding port · CPC title