Vial supporter for medicament pump

Patent metadata

Field	Value
Publication number	US-12263324-B2
Application number	US-202117181808-A
Country	US
Kind code	B2
Filing date	Feb 22, 2021
Priority date	Sep 15, 2016
Publication date	Apr 1, 2025
Grant date	Apr 1, 2025

Abstract

Devices and methods for filling a medicament cartridge of a pump, including a user-wearable, ambulatory infusion pump. A device for supporting a medicament cartridge can comprise a body portion resembling a tray, with recesses disposed therein to support one or more of a cartridge body, cartridge tubing, interconnect fitting, and vial adapter. The recesses of the tray may be shaped to correspond to that component intended to be placed in its respective recess so to provide a visual indication to a user how to couple and align the various components necessary to fill the cartridge.

First claim

The invention claimed is:

1. A device for supporting a medicament cartridge of an ambulatory infusion pump during a procedure for filling the medicament cartridge with a medicament, comprising:
a monolithic tray body having a cartridge end and a vial end;
a cartridge holder defined adjacent the cartridge end in the tray body, the cartridge holder comprising a cartridge recess in the tray body, the cartridge recess having a bottom surface and a perimeter shape generally matching an outer perimeter of a body of the medicament cartridge configured to be retained in the cartridge holder;
a fitting holder defined in the tray body, the fitting holder comprising a fitting recess in the tray body that is configured to retain an interconnect fitting of the medicament cartridge and having a fitting recess shape generally matching a shape of the interconnect fitting; and
a vial adapter holder defined in the tray body adjacent the fitting holder at the vial end of the tray body, the vial adapter holder comprising a vial adapter recess in the tray body that is configured to retain a portion of a vial adapter configured to attach to the interconnect fitting of the medicament cartridge to facilitate filling of the medicament cartridge with a vial of medicament attached to the vial adapter,
wherein the vial adapter recess is configured to prevent rotation of the vial adapter about a longitudinal axis of the of the vial adapter recess when disposed within the vial adapter recess to prevent the vial adapter from being disconnected from the interconnect fitting.

2. The device of claim 1 , wherein the vial adapter recess is disposed at an edge of the cartridge end of the tray body such that the portion of the vial adapter retained in the vial adapter recess is disposed in the tray body and another portion of the vial adapter protrudes longitudinally outwardly from the tray body.

3. The device of claim 1 , wherein the vial adapter recess has a partial hexagonal configuration configured to retain a hexagonal portion of the vial adapter.

4. The device of claim 1 , wherein the fitting holder and the vial adapter holder are formed as one continuous recess in the tray body.

5. The device of claim 4 , wherein the cartridge holder, the fitting holder and the vial adapter holder are formed as one continuous recess in the tray body.

6. The device of claim 1 , further comprising a tubing holder defined in the tray body, the tubing holder comprising a channel disposed between the cartridge holder and the fitting holder configured to retain a tubing section of the medicament cartridge.

7. The device of claim 1 , further comprising an opening in the bottom surface of the recess of the cartridge holder through which a portion of the medicament cartridge is visible when the medicament cartridge is disposed in the cartridge holder.

8. A system for filling a medicament cartridge of an ambulatory infusion pump with a medicament, comprising:
a medicament cartridge having a cartridge body defining an outer perimeter, a tubing section extending from the cartridge body and an interconnect fitting at a distal end of the tubing section; and
a cartridge supporter configured to support and retain the medicament cartridge during a procedure for filling the medicament cartridge with the medicament without covering the medicament cartridge, the cartridge supporter defining a monolithic tray body having a cartridge end and a vial end and including a cartridge holder recess having a perimeter shape generally matching the outer perimeter of the cartridge body, a fitting holder recess having a shape generally matching a shape of the interconnect fitting and a vial adapter recess; and
a vial adapter configured to attach to the interconnect fitting to facilitate filling of the medicament cartridge with a vial of medicament attached to the vial adapter, wherein the vial adapter recess is configured to prevent rotation of the vial adapter about a longitudinal axis of the of the vial adapter recess when disposed within the vial adapter recess to prevent the vial adapter from being disconnected from the interconnect fitting.

9. The system of claim 8 , wherein the vial adapter recess is disposed at an edge of the cartridge end of the tray body such that the portion of the vial adapter retained in the vial adapter recess is disposed in the tray body and another portion of the vial adapter protrudes longitudinally outwardly from the tray body.

10. The system of claim 8 , wherein the vial adapter recess has a partial hexagonal configuration configured to retain a hexagonal portion of the vial adapter.

11. The system of claim 8 , wherein the fitting holder recess and the vial adapter recess are formed as one continuous recess in the tray body.

12. The system of claim 11 , wherein the cartridge holder recess, wherein the fitting holder recess and the vial adapter recess are formed as one continuous recess in the tray body.

13. The system of claim 8 , further comprising a tubing holder recess defined in the tray body, the tubing holder recess comprising a channel disposed between the cartridge holder recess and the fitting holder recess configured to retain the tubing section of the medicament cartridge.

14. The system of claim 8 , further comprising an opening in the bottom surface of the cartridge holder recess through which a portion of the medicament cartridge is visible when the medicament cartridge is disposed in the cartridge holder recess.

15. The system of claim 8 , further comprising a medicament vial configured to couple with the vial adapter opposite of the interconnect fitting.

16. The system of claim 8 , further comprising a pump configured to couple with the medicament cartridge to deliver medicament from the medicament cartridge to the user.

17. The system of claim 8 , wherein the medicament cartridge comprises a clear material around at least a portion of an area of the medicament cartridge configured to contain the medicament that enables visual inspection of the medicament.

18. The system of claim 17 , wherein the clear material of the medicament cartridge includes graduated markings delineating volume levels of the medicament in the medicament cartridge.

Assignees

• Tandem Diabetes Care Inc

Inventors

• Betts Ryan William
• Hume Maxwell Aaron
• Lamb Philip Sven
• Michaud Michael
• Nadworny John Charles
• Trevaskis William T
• Truong Steven Thuan

Classifications

• A61J1/12

  with means for holding samples of contents · CPC title

• A61J1/14

  Details; Accessories therefor (A61J7/00 takes precedence; openers B65D, B67B7/00) · CPC title

• F04B43/10

  Pumps having fluid drive · CPC title

• B65B3/003

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

• A61M2205/3331

  Pressure; Flow · CPC title