Method for filling pharmaceutical containers

Patent metadata

Field	Value
Publication number	US-11186390-B2
Application number	US-201916238433-A
Country	US
Kind code	B2
Filing date	Jan 2, 2019
Priority date	Aug 16, 2013
Publication date	Nov 30, 2021
Grant date	Nov 30, 2021

Abstract

In one general aspect, a method for filling multiple containers with a pharmaceutical product is disclosed, which comprises decontaminating sealed nested materials in a transfer chamber, removing from the sealed nested materials one or both of a container nest holding the multiple containers and a closure nest holding multiple closures, transferring from the transfer chamber to a controlled environment enclosure the removed nest, aseptically filling the containers with the pharmaceutical product, and closing the containers with the multiple closures. The nests are configured to allow multiple closures and containers to be simultaneously aligned concentrically, and closed simultaneously. Spring-loaded retaining structures on the closure nest allow it to releasably retain multiple closures above the corresponding multiple containers. In some embodiments the spring-loaded features are monolithically integrated with the closure nest. The product may be lyophilized in partially sealed containers while the sealing closures are releasably retained by the closure nest.

First claim

The invention claimed is:

1. A method for aseptically filling a first plurality of containers with a pharmaceutical product in a sterilizable controlled environment enclosure, the controlled environment enclosure maintaining aseptic conditions and comprising a filling station, a stoppering apparatus, and one or more sterilizable articulated arm apparatuses, the method comprising:
providing first and second sealed nested materials, wherein the first sealed nested material comprises a container nest retaining a first plurality of containers, and the second nested material comprises a closure nest having a planar support structure releasably retaining a plurality of closures with a plurality of elastically deformable retaining structures associated with corresponding ones of the plurality of closures, each closure comprising a stopper retained within a cap having a cylindrical body and a radially extending exterior holding feature engaged with a corresponding one of the elastically deformable retaining structures, the closure nest comprising a plurality of closure nest openings disposed concentrically above the closures;
decontaminating at least the first sealed nested material;
aseptically gripping the decontaminated first sealed nested material;
transferring at least the gripped first sealed nested material in the controlled environment enclosure;
removing the container nest from the decontaminated first sealed nested material within the controlled environment enclosure thereby unsealing the container nest;
removing the closure nest from the second sealed nested material thereby unsealing the closure nest;
filling the first plurality of containers with the pharmaceutical product in the filling station of the controlled environment enclosure; and
at least partially closing in the controlled environment enclosure the filled first plurality of containers aseptically in the unsealed container nest with the plurality of closures in the unsealed closure nest.

2. The method of claim 1 , wherein the aseptically gripping step includes aseptically gripping a tub of the first sealed nested materials.

3. The method of claim 1 , wherein the aseptically gripping step includes aseptically gripping a cover of the first sealed nested materials.

4. The method of claim 1 , wherein the aseptically gripping comprises manipulating a first articulated arm apparatus of the one or more articulated arm apparatuses.

5. The method of claim 1 , wherein the filling comprises manipulating a second articulated arm apparatus of the one or more articulated arm apparatuses.

6. The method of claim 5 , wherein the filling of the first plurality of containers with the pharmaceutical product comprises dispensing the pharmaceutical product simultaneously from a plurality of fill needles.

7. The method of claim 1 , wherein the filling the first plurality of containers with the pharmaceutical product comprises manipulating a first articulated arm apparatus of the one or more articulated arm apparatuses to move at least one of the container nest and a fill needle system dispensing the pharmaceutical product.

8. The method of claim 7 , wherein the filling of the first plurality of containers with the pharmaceutical product comprises dispensing the pharmaceutical product from a fill needle.

9. The method of claim 7 , wherein the removing the container nest holding the first plurality of containers is by manipulating one of the first articulated arm apparatus and a second articulated arm apparatus of the one or more articulated arm apparatuses.

10. The method of claim 1 , wherein the at least partially closing the filled first plurality of containers comprises:
a. partially inserting the plurality of closures in the filled first plurality of containers so that each of the filled first plurality of containers is partially closed;
b. lyophilizing the pharmaceutical product in the first plurality of containers; and
c. sealing the first plurality of containers by exerting pressure on at least a portion of a plurality of caps associated with the plurality of closures.

11. The method of claim 10 , wherein the lyophilizing the pharmaceutical product comprises lyophilizing the pharmaceutical product in a stoppering apparatus having an interior that is one of isolated from the interior of the controlled environment enclosure and in communication with the interior of the controlled environment enclosure.

12. The method of claim 11 wherein the at least partially closing the filled first plurality of containers with the plurality of closures comprises partially closing all the filled first plurality of containers in the container nest simultaneously.

13. The method of claim 12 , wherein the at least partially closing includes fully closing all the filled first plurality of containers in the container nest.

14. The method of claim 1 , wherein the partially closing the filled first plurality of containers comprises simultaneously partially closing at least a portion of the filled first plurality of containers.

15. The method of claim 1 , wherein the partially closing the filled first plurality of containers comprises partially closing all the filled first plurality of containers in the container nest simultaneously.

16. The method of claim 1 , wherein the partially closing the filled first plurality of containers comprises manipulating an articulated arm apparatus, of the one or more articulated arm apparatuses, to place the filled first plurality of containers in a stoppering apparatus.

17. The method of claim 1 , wherein the decontaminating includes at least one of electron beam decontamination and ultraviolet radiation decontamination.

18. The method of claim 1 , wherein the decontaminating includes at least one of steam and chemical exposure.

19. The method of claim 1 , wherein the decontaminating the first sealed nested material comprises covering the first sealed nested material with an impermeable cover.

20. The method of claim 1 , further comprising weighing the first plurality of containers while the first plurality of containers is in the container nest.

21. A method for aseptically filling a plurality of containers with a pharmaceutical product, the method comprising:
(a) providing in a sterilizable controlled environment enclosure capable of maintaining aseptic conditions and comprising a filling station, a stoppering apparatus, and one or more sterilizable articulated arm apparatuses, with
i. sealed nested container materials comprising a container tub sealed by a first tub cover and comprising a container nest, retaining a plurality of containers, within the container tub; and
ii. sealed nested closure materials comprising a closure nest within a closure tub sealed by a second tub cover, the closure nest comprising a planar support structure and a plurality of elastically deformable retaining structures, the closure nest releasably retaining by the plurality of elastically deformable retaining structures a corresponding plurality of closures, each closure comprising a stopper retained within a cap having a cylindrical body and a radially extending exterior holding feature engaged with the corresponding elastically deformable retaining structures, the closure nest comprising a plurality of closure nest openings disposed concentrically above the closures,

(b) decontaminating the sealed container tub and sealed closure tub;
(c) removing in the controlled environment enclosure the first tub cover from the decontaminated sealed container tu

Assignees

• Vanrx Pharmasystems Inc
• V Anrx Pharmasystems Inc

Inventors

• Broadbent Nick
• Immerzeel Jeroen
• Procyshyn Christopher
• Gold Ross M
• Park Steve Sang Joon

Classifications

• B65D41/28

  Caps combined with stoppers · CPC title

• B65B55/10

  by liquids or gases · CPC title

• B65D1/0246

  Closure retaining means, e.g. beads, screw-threads · CPC title

• B65B7/161 Primary

  Sealing filled ampoules · CPC title

• B65B3/003

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