Smart storage of temperature sensitive pharmaceuticals

• US 9,733,012 B2
• Filed: 08/23/2013
• Issued: 08/15/2017
• Est. Priority Date: 08/23/2012
• Status: Active Grant

• Current Assignee: TruMed Systems, Inc.
• Original Assignee: TruMed Systems, Inc.
• Inventors: Manning, Robert James, Baker, Eugene Abraham
• Primary Examiner(s): Zare, Scott
• Assistant Examiner(s): Danzig, Reva R
• Application Number:
  US13/974,793
• Publication Number:
  US 20140165614A1
• Time in Patent Office: 1,453 Days
• Field of Search: 62127, 62129, 621766, 62236, 62252, 62441
• CPC Class Codes: F25D 2400/361 Interactive visual displays
• CPC Class Codes: F25D 2500/06 Stock management
• CPC Class Codes: F25D 2700/08 Sensors using Radio Frequency Identification [RFID]
• CPC Class Codes: F25D 2700/12 Sensors measuring the inside temperature
• CPC Class Codes: F25D 29/00 Arrangement or mounting of control or safety devices
• CPC Class Codes: F25D 29/008 Alarm devices

Abstract

A refrigerator and/or freezer unit and system for storing, monitoring, and maintaining a supply of temperature sensitive pharmaceutical products in compliance with regulatory requirements. The unit contains compartments for each product type in multiple controlled temperature zones with sensors and readers to track product status and content. A user interface device in communication with an application service provider provides the user with a secure access to the content of the unit and product information. The application service provider provides the user with web accessed optimal management of product inventory.

Claims

1. A smart refrigerator and/or freezer unit to store, monitor, and maintain a supply of temperature sensitive pharmaceutical products, comprising:

a plurality of location- and temperature-monitored compartments that meet regulatory requirements and are arrayed in at least one temperature-controlled temperature zone, wherein each such compartment is associated with a temperature sensor, provides for a consistent temperature profile throughout the compartment, and stores a plurality of units of one temperature sensitive pharmaceutical product type with the same expiration date, wherein in response to temperature data sent by the temperature sensors, each compartment is maintained at substantially the same temperature, and wherein the location and temperature of any such compartment indicates the temperature and location of the unit(s) of the temperature sensitive pharmaceutical product type stored therein;

a user interface device (UID) comprising a computer, wherein the UID electronically communicates wirelessly or via a hard wire link with an application service provider (ASP) and controls operation and use of the smart refrigerator and/or freezer unit and directs collection and storage of data related to operation of the smart refrigerator and/or freezer unit, including temperature measurement data from the temperature sensor(s) in the plurality of location- and temperature-monitored compartments; and

a reader for identification of the units of temperature sensitive pharmaceutical product types stored in the smart refrigerator and/or freezer unit, which reader electronically communicates with the computer.

2. The refrigerator and/or freezer unit of claim 1, wherein the temperature zone comprises temperatures between about 2°

C. and about 8°

C., and/or between about −

50°

C. and about −

15°

C.

3. The smart refrigerator and/or freezer unit of claim 1, wherein temperature zone temperature is monitored in compliance with regulatory requirements by the temperature sensors of the temperature-monitored compartments in the temperature zone, and wherein the temperature of each temperature zone is displayed on an external portion of the refrigerator.

4. The smart refrigerator and/or freezer unit of claim 3 wherein the temperature sensors are connected to a backup power supply and the computer, and, optionally, in the event of a power outage, the temperature sensor data is transmitted to the computer.

5. The smart refrigerator and/or freezer unit of claim 1, wherein the reader is a barcode reader to optically scan barcode on a unit of a temperature sensitive pharmaceutical product stored, or to be stored, in the smart refrigerator and/or freezer unit to generate barcode data that is then transferred to a memory operatively associated with the computer.

6. The smart refrigerator and/or freezer unit of claim 1, further comprising an optionally activated security interface, wherein access to the computer and the smart refrigerator and/or freezer unit comprises UID-mediated login code verification and/or a biometric sensor scan.

7. The smart refrigerator and/or freezer unit of claim 1, wherein the UID is a tablet computing device docked on the smart refrigerator and/or freezer unit, which UID further comprises the computer.

8. The smart refrigerator and/or freezer unit of claim 1, wherein the UID comprises a touch screen to display and access information.

9. The smart refrigerator and/or freezer unit of claim 1, wherein the computer further comprises a connection to the internet using a local internet router or a cell phone card embedded in the refrigerator and/or freezer unit.

10. The smart refrigerator and/or freezer unit of claim 1, wherein the UID includes a home screen that displays information on the unit and its contents.

11. The smart refrigerator and/or freezer unit of claim 10, wherein the information displayed comprises:

temperature sensitive pharmaceutical product name(s);

temperature sensitive pharmaceutical product dosage(s);

temperature sensitive pharmaceutical product quantity(ies) in the smart refrigerator and/or freezer unit;

nearest temperature sensitive pharmaceutical product expiration date;

current temperature of temperature-controlled temperature zone(s);

alerts; and

/or temperature sensitive pharmaceutical product order status.

12. The smart refrigerator and/or freezer unit of claim 10, wherein by selecting the name of a specific temperature sensitive pharmaceutical product on the UID home screen, further information about the temperature sensitive pharmaceutical product is displayed on the home screen, which further information is selected from the group consisting of location by temperature-monitored compartment and/or temperature-controlled temperature zone, temperature history, lot number(s) with associated expiration date(s) of current inventory, and/or at least one link to product information on the internet.

13. The smart refrigerator and/or freezer unit of claim 1, wherein the plurality of temperature-monitored compartments holds one temperature sensitive pharmaceutical product type with one expiration date per temperature-monitored compartment.

14. The smart refrigerator and/or freezer unit of claim 1, wherein the plurality of temperature-monitored compartments holds one temperature sensitive pharmaceutical product per temperature-monitored compartment.