Active monitoring system for thermally-managed transportation and storage of specific perishable products

• US 10,342,737 B1
• Filed: 03/22/2018
• Issued: 07/09/2019
• Est. Priority Date: 03/22/2018
• Status: Active Grant

• Current Assignee: MaxQ Research LLC
• Original Assignee: MaxQ Research LLC
• Inventors: Shanmugavelayudam, Saravan Kumar, Shaikh, Shoaib, Jayakumar, Balaji, Rahman, Arif, Nguyen, Trung Dang
• Primary Examiner(s): Pham, Quang
• Application Number:
  US15/933,055
• Time in Patent Office: 474 Days
• CPC Class Codes: A61J 1/165 Cooled holders, e.g. for medications, insulin, blood, plasma
• CPC Class Codes: A61J 2200/50 Insulating means
• CPC Class Codes: A61J 2200/72 for temperature
• CPC Class Codes: B65D 2401/00 Tamper-indicating means relating to aerosol containers B65D83/224
• CPC Class Codes: B65D 81/3823 formed of different materials, e.g. laminated or foam filling between walls
• CPC Class Codes: B65D 81/3827 the external tray being formed of foam material
• CPC Class Codes: F25D 2331/8014 for medical use
• CPC Class Codes: F25D 2700/02 Sensors detecting door opening
• CPC Class Codes: F25D 2700/16 Sensors measuring the temperature of products
• CPC Class Codes: F25D 29/005 Mounting of control devices
• CPC Class Codes: F25D 29/008 Alarm devices

Abstract

A shipping and storage system which has an access panel with an optional open/close status sensor, and a payload carrier with an affixed sensor connected to a tracking module that monitors the environment of the payload carrier, such as temperature, against a pre-determined threshold for compliance with pre-determined handling and storage requirements for a specific payload type, such as a specific blood product. When a violation is detected by the tracking module, a user alert or user interface is activated. Advanced features optionally include a plurality of pre-determined threshold sets for a plurality of specific payload types, a tamper detection function based on the access panel status and optional weight changes in the payload carrier, and wireless connectivity to allow mobile device and cloud-based enhanced management functions.

Claims

1. A shipping and storage system for transporting a first payload type as a blood product comprising:

a removable payload carrier;

a container having at least one access panel for inserting or removing the removable payload carrier;

a first sensor affixed at a pre-determined position proximal to an interior payload volume of the container, wherein the pre-determined position comprises an element of a pre-validated system of integrated packaging and components for a first payload type and specific passive temperature maintenance of the first payload type, and the pre-validated system of integrated packaging and components being previously validated against a predetermined performance standard for a specific payload type;

a tracking module affixed to the container, receiving at least one signal from the first sensor, having at least a first set of memory-stored predetermined thresholds corresponding to the first payload type, and having a comparator for comparing the first sensor received signal to the first set of memory-stored predetermined thresholds, wherein the memory-stored pre-determined thresholds comprise elements of the pre-validated system, wherein each of the memory-stored predetermined thresholds corresponds to a specific payload type being conveyed in the removable payload carrier and a sensor type affixed at a corresponding position proximal to the interior payload volume;

a sensor interconnect which provides communication between the first sensor and the tracking module without requiring user manipulation of a physical connector; and

a user alert output on a user interface device of the tracking module for indicating that the comparator has detected the first set of the memory-stored pre-determined thresholds has been violated based on the first sensor received signal.

2. The shipping and storage system as set forth in claim 1 wherein the container comprises a shipping container.

3. The shipping and storage system as set forth in claim 1 wherein the container comprises a storage container.

4. The shipping and storage system as set forth in claim 1 wherein the first sensor received signal comprises signal received from the group consisting a temperature sensor, an accelerometer, a hygrometer, a shock sensor, a magnetometer, and an access panel open/close status sensor.

5. The shipping and storage system as set forth in claim 1 wherein the first set of the memory-stored pre-determined thresholds comprises a set of temperature storage thresholds for a blood product payload type of the first payload type.

6. The shipping and storage system as set forth in claim 5 wherein the blood product payload type consists of a payload type selected from the group consisting of whole blood for transport, whole blood for storage, platelet concentrates for transport, platelet concentrates for storage, fresh frozen plasma for transport, fresh frozen plasma for storage, packed red cells for transfusion, and thawed plasma for transfusion.

7. The shipping and storage system as set forth in claim 1 wherein the first sensor comprises a wireless temperature module, and wherein the sensor interconnect comprises a short-range wireless interface.

8. The shipping and storage system as set forth in claim 1 wherein the sensor interconnect comprises a spring-loaded electrical contact.

9. The shipping and storage as system set forth in claim 1 wherein the memory-stored pre-determined thresholds correspond to one or more threshold values selected from the group consisting of temperature, humidity, weight, acceleration, deceleration, light, maximum sample period, minimum sample rate, accrued time in storage, accrued time in transit, a maximum access panel open time, and a maximum number of access panel openings before declaring a tampered payload.

10. The shipping and storage system as set forth in claim 1 wherein the tracking module further comprises a plurality of second through n-th sets of memory-stored pre-determined thresholds corresponding to second through n-th different payload types, and the pre-validated system of integrated packaging and components being further previously validated against a second through n-th predetermined performance standards for a specific payload type corresponding to the second through n-th payload types.

11. The shipping and storage system as set forth in claim 1 wherein the tracking module further comprises the user interface device for allowing a user to receive one or more tracking module outputs selected from the group consisting of a real-time temperature, a real-time clock, an accrued time in storage value, an accrued time in transit value, a payload condition status, a battery level indicator, an alarm annunciator, a access panel status, a access panel open event count, a tamper detection status, and a connectivity status indicator.

12. The shipping and storage system as set forth in claim 1 wherein the tracking module further comprises the user interface device for allowing a user to establish one or more tracking module operational modes of the tracking module selected from the group consisting of setting a real-time clock, starting a tracking session, stopping a tracking session, selecting a payload type, set a sample period, and set a sample rate.

13. The shipping and storage system as set forth in claim 1 wherein the tracking module further comprises a removable memory device which encodes one or more records created by the tracking module regarding sensor signals and detected events.

14. The shipping and storage system as set forth in claim 1 wherein the tracking module further comprises a communications interface for allowing the tracking module to communicate to a separate computing device.

15. The shipping and storage system as set forth in claim 14 wherein the communications interface comprises at least one interface selected from the group consisting of a Bluetooth interface, a Wi-Fi interface, a Zigbee interface, a Universal Serial Bus interface, an Ethernet interface, and a test bus.

16. The shipping and storage system as set forth in claim 1 wherein the at least one access panel comprises a hinged top lid.

17. The shipping and storage as set forth in claim 1 further comprises an access panel status sensor, wherein the access panel status sensor comprises a magnet and a Hall-effect sensor.

18. A method of tracking and monitoring a status of a first payload type as a blood product conveyed in a shipping container system comprising:

affixing a first sensor at a pre-determined position proximal to an interior payload volume of a removable payload carrier of the shipping container system, wherein the removable payload carrier is removably receivable into an interior of a thermally insulated container of the shipping container, wherein the pre-determined position comprises an element of a pre-validated system of integrated packaging and components for the first payload type and specific passive temperature maintenance of the first payload type, and wherein a sensor interconnect provides communication between the first sensor and a tracking module without requiring user manipulation of a physical connector, and the pre-validated system of integrated packaging and components being previously validated against a predetermined performance standard for a specific payload type;

affixing the tracking module to the thermally insulated container;

receiving, by the tracking module, at least one signal from the first sensor;

comparing, by the tracking module, in real-time, at least a first set of memory-stored pre-determined thresholds corresponding to the first payload type to the at least one signal, wherein the memory-stored pre-determined thresholds comprise elements of the pre-validated system, and each of the memory-stored predetermined thresholds corresponds to a specific payload type being conveyed in the removable payload carrier and a sensor type affixed at a corresponding position proximal to the interior payload volume; and

responsive to a result of said comparing indicating a violation of a payload handling condition for the first payload type, outputting, by the tracking module, a corresponding user alert on a user interface device connected to the tracking module.

19. The method as set forth in claim 18 wherein the at least one signal from the first sensor comprises a signal selected from the group consisting of a wired temperature sensor, a wireless temperature sensor, an accelerometer, a hygrometer, a shock sensor, a magnetometer, and an access panel open/close status sensor.

20. The method as set forth in claim 18 wherein the first payload type consists of at least one payload type selected from the group consisting of whole blood for transport, whole blood for storage, platelet concentrates for transport, platelet concentrates for storage, fresh frozen plasma for transport, fresh frozen plasma for storage, packed red cells for transfusion, and thawed plasma for transfusion.

21. The method as set forth in claim 18 wherein the memory-stored pre-determined thresholds correspond to one or more threshold values selected from the group consisting of temperature, humidity, weight, acceleration, deceleration, light, maximum sample period, minimum sample rate, accrued time in storage, accrued time in transit, a maximum access panel open time, and a maximum number of access panel openings before declaring a tampered payload.

22. The method as set forth in claim 18 wherein the tracking module further comprises a plurality of second through n-th sets of memory-stored pre-determined thresholds corresponding to second through n-th different payload types, and the pre-validated system of integrated packaging and components being further previously validated against a second through n-th predetermined performance standards for a specific payload type corresponding to the second through n-th payload types.

23. The method as set forth in claim 18 further comprising providing to the user interface device one or more tracking module outputs selected from the group consisting of a real-time temperature, a real-time clock, an accrued time in storage value, an accrued time in transit value, a payload condition status, a battery level indicator, an alarm annunciator, a access panel status, a access panel open event count, a tamper detection status, and a connectivity status indicator.

24. The method as set forth in claim 18 further comprising providing the user interface device for allowing a user to establish one or more tracking module operational modes of the tracking module selected from the group consisting of setting a real-time clock, starting a tracking session, stopping a tracking session, selecting a payload type, set a sample period, and set a sample rate.

25. The method as set forth in claim 18 further comprising encoding to a removable memory device connected to the tracking module one or more records regarding sensor signals and detected events.

26. A system for tracking and monitoring a status of a first payload type as a blood product conveyed in a shipping container system comprising:

a processor of a tracking module for executing program instructions;

a non-transitory computer-readable memory device; and

one or more program instructions encoded by the non-transitory computer-readable memory device for causing the processor, when executed, to perform operations of;

receiving, by the tracking module, at least one signal from at least a first sensor, wherein a payload carrier is removably receivable into an interior of a thermally insulated container of the shipping container system, wherein the first sensor is affixed at a pre-determined position proximal to an interior payload volume of the payload carrier, wherein the pre-determined position comprises an element of a pre-validated system of integrated packaging and components for the first payload type and specific passive temperature maintenance of the first payload type, wherein the at least one signal is received via a sensor interconnect which provides communication between the first sensor and the tracking module without requiring user manipulation of a physical connector;

wherein the tracking module is affixed to the thermally insulated container, and the pre-validated system of integrated packaging and components being previously validated against a predetermined performance standard for a specific payload type;

comparing, by the tracking module, in real-time, at least a first set of one or more memory-stored predetermined thresholds corresponding to the first payload type to the at least one signal, wherein the pre-determined thresholds comprise elements of the pre-validated system; and

each of the memory-stored predetermined thresholds corresponds to a specific payload type being conveyed in the payload carrier and a sensor type affixed at a corresponding position proximal to the interior payload volume; and

responsive to a result of said comparing indicating a violation of a payload handling condition for the first payload type, outputting, by the tracking module, a corresponding user alert on a user interface device connected to the tracking module.

27. The system as set forth in claim 26 wherein the at least one signal from the first sensor comprises a signal selected from the group consisting of a wired temperature sensor, a wireless temperature sensor, an accelerometer, a hygrometer, a shock sensor, a magnetometer, and an access panel open/close status sensor.

28. The system as set forth in claim 26 wherein the first payload type consists of at least one payload type selected from the group consisting of whole blood for transport, whole blood for storage, platelet concentrates for transport, platelet concentrates for storage, fresh frozen plasma for transport, fresh frozen plasma for storage, packed red cells for transfusion, and thawed plasma for transfusion.

29. The system as set forth in claim 26 wherein the memory-stored pre-determined thresholds correspond to one or more threshold values selected from the group consisting of temperature, humidity, weight, acceleration, deceleration, light, maximum sample period, minimum sample rate, accrued time in storage, accrued time in transit, a maximum access panel open time, and a maximum number of access panel openings before declaring a tampered payload.

30. The system as set forth in claim 26 wherein the memory-stored pre-determined thresholds further comprise a plurality of second through n-th sets of memory-stored pre-determined thresholds corresponding to second through n-th different payload types, and the pre-validated system of integrated packaging and components being further previously validated against a second through n-th predetermined performance standards for a specific payload type corresponding to the second through n-th payload types.

31. The system as set forth in claim 26 wherein the program instructions further comprise operations to provide to the user interface device one or more tracking module outputs selected from the group consisting of a real-time temperature, a real-time clock, an accrued time in storage value, an accrued time in transit value, a payload condition status, a battery level indicator, an alarm annunciator, a access panel status, a access panel open event count, a tamper detection status, and a connectivity status indicator.

32. The system as set forth in claim 26 wherein the program instructions further comprise operations to provide the user interface device for allowing a user to establish one or more tracking module operational modes of the tracking module selected from the group consisting of setting a real-time clock, starting a tracking session, stopping a tracking session, selecting a payload type, set a sample period, and set a sample rate.

33. The system as set forth in claim 26 further comprising program instructions to encode one or more records regarding sensor signals and detected events to a removable memory device connected to the tracking module.