Relay box

• US 10,460,546 B2
• Filed: 12/11/2018
• Issued: 10/29/2019
• Est. Priority Date: 02/09/2016
• Status: Active Grant

• Current Assignee: Omnicell Incorporated
• Original Assignee: Omnicell Incorporated
• Inventors: Foot, John, Newby, Paul, Chang, Jeff
• Primary Examiner(s): Pendleton, Dionne
• Application Number:
  US16/216,813
• Publication Number:
  US 20190122473A1
• Time in Patent Office: 322 Days
• CPC Class Codes: G06F 21/86 Secure or tamper-resistant housings
• CPC Class Codes: G06F 21/88 Detecting or preventing theft or loss
• CPC Class Codes: G07C 2009/0092 for cargo, freight or shipping containers and applications therefore in general
• CPC Class Codes: G07C 9/00571 operated by interacting with a central unit
• CPC Class Codes: G07C 9/00896 specially adapted for particular uses
• CPC Class Codes: G07C 9/30 not involving the use of a pass
• CPC Class Codes: G07C 9/38 with central registration
• CPC Class Codes: H04W 4/029 Location-based management or tracking services
• CPC Class Codes: H04W 4/30 Services specially adapted for particular environments, situations or purposes
• CPC Class Codes: H04W 4/35 for the management of goods or merchandise
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
• CPC Class Codes: Y04S 40/20 Information technology specific aspects, e.g. CAD, simulation, modelling, system security

Abstract

A relay box for securely transporting medications or other items. The relay box includes a main enclosure defining a hollow interior space, and a lockable lid. The lockable lid has a closed position that encloses the hollow interior space and an open position that provides access to the hollow interior space. The relay box further includes a display area and a memory storing a globally unique electronically readable identifier. The relay box may optionally include a battery and wireless communication circuitry. In other implementations, the relay box does not include a battery.

Claims

1. A relay box for securely transporting medications or other items, the relay box comprising:

a main enclosure defining a hollow interior space;

a lockable lid having a closed position that encloses the hollow interior space and an open position that provides access to the hollow interior space;

a display area;

a memory storing a globally unique electronically readable identifier of the relay box;

a battery;

a wireless radio transceiver;

an electronic controller;

an actuator controlled by the electronic controller, wherein the controller and actuator are configured to lock and unlock the lid in response to an instruction received via the wireless radio transceiver; and

a charging interface configured to receive electrical power from an external source and charge the battery using the received power;

wherein the charging interface further comprises a first set of electrical contacts on one outer surface of the relay box and a second set of electrical contacts on a second outer surface of the relay box, the first and second sets of electrical contacts being positioned such that multiple relay boxes can be stacked and charged in parallel through the electrical contacts.

2. A relay box for securely transporting medications or other items, the relay box comprising:

a main enclosure defining a hollow interior space;

a lockable lid having a closed position that encloses the hollow interior space and an open position that provides access to the hollow interior space;

a display area; and

a memory storing a globally unique electronically readable identifier of the relay box;

wherein the relay box does not include a battery;

and wherein the memory is a passive memory readable through external electronic excitation;

and wherein the relay box further comprises;

a latch configured to detect forced entry into the relay box; and

power stealing circuitry that enables reading of a state of the latch when the passive memory is being excited.

3. A relay box for securely transporting medications or other items, the relay box comprising:

a main enclosure defining a hollow interior space;

a lockable lid having a closed position that encloses the hollow interior space and an open position that provides access to the hollow interior space;

a display area;

circuitry including a memory, the memory storing a globally unique electronically readable identifier of the relay box; and

a removable module comprising a display, wherein the removable module holds the circuitry, and is locked in the relay box when the lid is locked;

wherein the relay box is transportable.

4. The relay box of claim 3, further comprising a sensor that can detect unauthorized forced entry to the relay box.

5. The relay box of claim 3, wherein the display is a non-volatile electronic display.

6. The relay box of claim 5, wherein the non-volatile electronic display is an electrophoretic display.

7. The relay box of claim 3, wherein the lid is at least partially transparent or translucent.

8. The relay box of claim 3, wherein the relay box does not include a power source.

9. The relay box of claim 8, wherein the memory is a passive memory readable through external electronic excitation.

10. The relay box of claim 8, further comprising an electromagnetic actuator externally controllable to lock and unlock the lid of the relay box.

11. The relay box of claim 3, further comprising:

a battery;

a wireless radio transceiver;

an electronic controller; and

an actuator controlled by the electronic controller, wherein the controller and actuator are configured to lock and unlock the lid in response to an instruction received via the wireless radio transceiver.

12. The relay box of claim 11, further comprising a charging interface configured to receive electrical power from an external source and charge the battery using the received power.

13. The relay box of claim 11, further comprising a temperature sensor, wherein the controller monitors readings from the temperature sensor.

14. The relay box of claim 11, further comprising a mechanical override that enables the lid to be unlocked without an instruction received via the wireless radio transceiver.

15. The relay box of claim 14, further comprising a mechanical override sensor that detects when the lid is unlocked using the mechanical override and provides an indication of the mechanical override to the controller.

16. The relay box of claim 11, wherein the wireless radio transceiver is a medium range wireless radio transceiver having a working range of at least 5 meters but less than one kilometer.

17. The relay box of claim 11, further comprising at least one photovoltaic cell on an outer surface of the relay box to generate power from light incident on the photovoltaic cell, wherein at least some of the power generated by the photovoltaic cell is used to recharge the battery.