IP Library Granted Patent US 12,551,404
Granted Patent B2
US 12,551,404 · App. 17/835,663 · Granted Feb 17, 2026

Device container

Inventors: Christine P. Janson (Dedham, MA); Ethan B. Jacoby (Wellesley Hills, MA); Frederick Carel Steinmann (Milford, MA); Nikhil Gandhi (Holliston, MA); Chad Presher (Manchester, NH)
Assignee: BIOVERATIV THERAPEUTICS INC.
A61J1/05A61M5/002A61M5/008B65D21/0223B65D25/10B65D43/16B65D43/162A61J1/2096B65D2543/00166B65D2543/00296B65D2543/00527B65D2543/00537B65D2543/00574B65D2543/00648B65D2543/00694B65D2543/00731B65D2543/00805B65D2543/00944
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Quick Facts
Patent No.
US 12,551,404
App. No.
17/835,663
Granted
Feb 17, 2026
Kind
B2
Abstract

Device containers, such as therapeutic kit containers, are disclosed. In one embodiment, a device container comprises a first member configured to releasably hold a syringe barrel, a second member configured to releasably hold a vial, wherein the second member is coupled to the first member by a first hinge, and a third member configured to releasably hold a vial adapter, wherein the third member is coupled to the second member by a second hinge.

Claims (35)

1 . A method of preparing a syringe assembly for administration of a therapeutic liquid, comprising:

manually manipulating a therapeutic kit container comprised of a first member comprising an inner surface and an outer surface, a second member comprising an inner surface and an outer surface, and a third member comprising an inner surface and an outer surface from a closed configuration to an open configuration, wherein the therapeutic kit container is configured such that in the closed configuration the outer surfaces of the first and third members are perpendicular to the outer surface of the second member, and wherein the therapeutic kit container is configured such that in the open configuration the outer surfaces of the first member, the second member, and the third member lie flat on the preparation surface;

disposing the outer surfaces of the first member, the second member, and the third member into contact with a preparation surface;

removing a vial adapter from the third member;

coupling the vial adapter to a vial retained on the second member in a cylindrical sleeve suited to releasably hold the vial in an upright position by its base;

removing a syringe barrel and a syringe plunger rod from the first member;

forming a syringe assembly by coupling the syringe plunger rod to the syringe barrel;

connecting the syringe assembly to the vial adapter;

extracting the therapeutic liquid from the vial into the syringe assembly via the vial adapter; and

decoupling the syringe assembly containing the therapeutic liquid from the vial adapter.

2 . The method of claim 1 , wherein the container comprising the first, second and third members is a unitary structure.

3 . The method of claim 1 , wherein manually manipulating the container from the closed configuration to the open configuration comprises causing the first member and the second member to move relative to one another about a first hinge intermediate the first member and the second member.

4 . The method of claim 1 , wherein manually manipulating the container from the closed configuration to the open configuration comprises causing the second member and the third member to move relative to one another about a second hinge intermediate the second member and third member.

5 . The method of claim 1 , wherein

the first member comprises first and second support walls projecting from the first member, and

removing the syringe barrel from the first member comprises removing the syringe barrel from a first structural feature formed in each of the first and second support walls.

6 . The method of claim 5 , wherein the first structural feature formed in each of the first and second support walls is an arcuate depression configured to releasably mate with the syringe barrel.

7 . The method of claim 1 , wherein removing the syringe barrel from the first member comprises removing the syringe barrel from one or more hooks projecting from the first member.

8 . The method of claim 1 , wherein

The first member comprises first and second support walls projecting from the first member, and

removing the syringe plunger rod from the first member comprises removing the syringe plunger rod from a second a structural feature formed in each of the first and second support walls.

9 . The method of claim 8 , wherein the second structural support feature formed in each of the first and second support walls is a groove configured to releasably mate with the syringe plunger rod.

10 . The method of claim 1 , wherein removing the syringe plunger rod from the first member comprises removing the syringe plunger rod from one or more hooks projecting from the first member.

11 . The method of claim 1 , wherein coupling the vial adapter to the cap of the vial comprises piercing the cap of the vial with an interior needle of the vial adapter.

12 . The method of claim 11 , wherein coupling the vial adapter to the vial comprises manually pressing the vial adapter down onto a top of the vial while the vial is retained on the second member such that the interior needle of the vial adapter pierces the top of the vial.

13 . The method of claim 11 , further comprising removing a cap from the vial before coupling the vial adapter to the vial.

14 . The method of claim 1 , wherein coupling the syringe assembly to the vial adapter comprises connecting a hub of the syringe barrel to a connector of the vial adapter.

15 . The method of claim 1 , wherein the sleeve comprises plural upwardly extending walls separated by voids for releasably retaining the vial with respect to the second member.

16 . The method of claim 1 , wherein

the vial adapter comprises a peripheral skirt, and

removing the vial adapter from the third member comprises removing the vial adapter skirt from slots formed on the third member.

17 . The method of claim 1 , wherein the manual manipulation of the therapeutic kit container comprises applying pressure to a release element formed on an exterior surface of the container.

18 . The method of claim 1 , wherein

in the closed configuration, a major surface of each of the first and third members are substantially parallel, and

in the open configuration, the major surface of each of the first and third members are not substantially parallel.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 21, 2026
From: JANSON, CHRISTINE P.; JACOBY, ETHAN B.; STEINMANN, FREDERICK CAREL; GANDHI, NIKHIL; PRESHER, CHAD
To: BIOGEN MA INC.
Reel/Frame 073530/0488 →