Granted Patent B2

US 12,427,242 · App. 18/333,999 · Granted Sep 30, 2025

Inventor: Hardy Kietzmann (Frankfurt am Main, DE)

Assignee: Sanofi

A61M5/002G09G3/04G16H20/13G16H20/17A61M5/20A61M2205/3306A61M2205/502A61M2205/52A61M2205/581A61M2205/583A61M2205/587A61M2205/6054A61M2205/6072A61M2205/8206G09G2380/08

Abstract

Claims (44)

1. A packaging assembly comprising:

a case comprising a plurality of openings and configured to at least partially contain a plurality of injection devices for delivering a medicament respectively within the plurality of openings;

a sensor arrangement comprising a device sensor, wherein the device sensor is configured to detect one or more injection devices of the plurality of injection devices that are at least partially contained in the case; and

a processor arrangement disposed at least partially within the case and configured to:

receive, from the device sensor, device information for the one or more injection devices of the plurality of injection devices at least partially contained in the case, wherein the device information comprises an expiry date for each of the one or more injection devices;

determine an injection device of the one or more injection devices that is closest to expiry;

control a visual output to indicate an opening of the plurality of openings containing the injection device of the one or more injection devices that is closest to expiry,

wherein each opening of the plurality of openings has a visual output associated with it, wherein each visual output comprises one or more LEDs, and wherein the processor arrangement is further configured to indicate the opening of the plurality of openings containing the injection device which is closest to expiry by illuminating at least one LED of the one or more LEDs of the visual output associated with the opening.

2. The packaging assembly of claim 1 , wherein the device information further comprises a device ID, a device type, and a dosing time period, and wherein the processor arrangement is further configured to store the device information in a volatile memory as a device table.

3. The packaging assembly of claim 1 , wherein the processor arrangement is further configured to:

compare the expiry date for a first injection device of the one or more injection devices with a current date, and

when it is determined that the expiry date is in the past, record an expiry flag in association with the first injection device.

4. The packaging assembly of claim 1 , wherein the processor arrangement is further configured to:

compare the expiry date for a first injection device of the one or more injection devices with a next scheduled dosing time, and

when it is determined that the expiry date of the first injection device will pass before the next scheduled dosing time, record an expiry flag in association with the first injection device.

5. The packaging assembly of claim 1 , wherein the processor arrangement is further configured to record an expiry flag in association with one or more of the plurality of injection devices when it is determined that an internal temperature of the packaging assembly is recorded as being too high for a predefined period of time.

6. The packaging assembly of claim 1 , wherein the processor arrangement is further configured to indicate the opening of the plurality of openings containing the injection device which is closest to expiry by illuminating a first LED of the one or more LEDs of the visual output associated with the opening, the first LED having a first colour.

7. The packaging assembly of claim 6 , wherein the processor arrangement is further configured to cause the first LED to flash.

8. The packaging assembly of claim 1 , wherein each visual output comprises three LEDs, and wherein each LED of the three LEDs has a different colour.

9. The packaging assembly of claim 7 , wherein the processor arrangement is further configured to illuminate a second LED of the one or more LEDs of the visual output associated with the opening when the processor arrangement determines that a first injection device of the one or more injection devices has an expiry flag associated with the first injection device, and wherein the second LED has a second colour that is different from the first colour.

10. The packaging assembly of claim 9 , wherein the processor arrangement is further configured to illuminate a third LED of the one or more LEDs of the visual output associated with the opening when the processor arrangement receives an indication from the device sensor that another opening of the plurality of openings is empty, and wherein the third LED has a third colour that is different from at least one of the first and second colours.

11. The packaging assembly of claim 10 , wherein the first LED is blue, the second LED is red, and the third LED is white.

12. The packaging assembly of claim 10 , wherein the processor arrangement is further configured to cause the third LED to flash to indicate an empty opening into which a new injection device should be inserted in response to receiving another indication from the sensor arrangement that the new injection device is to be stored in the packaging assembly.

13. The packaging assembly of claim 1 , wherein the packaging assembly further comprises a speaker configured to output a notification signal, and wherein the processor arrangement is further configured to control the speaker to output an audio reminder that a scheduled dosage time is due.

14. The packaging assembly of claim 13 , further comprising:

a lid coupled to the case and movable between an open position and a closed position; and

a lid sensor configured to output a signal representative of a change in a position of the lid between the closed position and the open position,

wherein the processor arrangement is further configured to deactivate the audio reminder when the processor arrangement receives the signal from the lid sensor.

15. The packaging assembly of claim 14 , wherein the visual output is externally visible only when the lid is in the open position.

16. The packaging assembly of claim 1 , further comprising at least one injection device of the plurality of injection devices received within the case, wherein the at least one injection device comprises a medicament.

17. A method of operating a packaging assembly, wherein the packaging assembly comprises a case having a plurality of openings, wherein the packaging assembly is configured to at least partially contain a plurality of injection devices that are each configured to deliver a medicament, wherein the packaging assembly comprises a device sensor, and wherein the method comprises:

receiving, from the device sensor, device information for one or more injection devices of the plurality of injection devices at least partially contained in the case, wherein the device information comprises an expiry date for each of the one or more injection devices;

determining an injection device of the one or more injection devices that is closest to expiry; and

controlling a visual output to indicate an opening of the plurality of openings containing the injection device of the one or more injection devices that is closest to expiry,

wherein each opening of the plurality of openings has a visual output associated with it, wherein each visual output comprises a plurality of LEDs each having a different colour, and wherein the method further comprises indicating the opening of the plurality of openings containing the injection device that is closest to expiry by causing a first LED of the plurality of LEDs of the visual output associated with the opening to flash.

18. The method of claim 17 , further comprising:

comparing the expiry date for a first injection device of the one or more injection devices with a current date; and

when it is determined that the expiry date is in the past, recording an expiry flag in association with the first injection device.

19. The method of claim 17 , further comprising:

comparing the expiry date for a first injection device of the one or more injection devices with a next scheduled dosing time; and

when it is determined that the expiry date of the first injection device will pass before a next scheduled dosing time, recording an expiry flag in association with the first injection device.

20. The method of claim 17 , further comprising:

determining that an internal temperature of the packaging assembly is recorded as being too high for a predefined period of time; and

in response, recording an expiry flag in association with one or more of the plurality of injection devices.

Assignments (1)

Priority Claims (1)

Continuity (3)

References Cited (208)