SYSTEM AND PORTABLE APPARATUS FOR SECURELY DISPENSING AND MAINTAINING ACCURATE INVENTORY OF CONTROLLED SUBSTANCES IN A HOSPITAL SETTING

• US 20090182582A1
• Filed: 01/15/2009
• Published: 07/16/2009
• Est. Priority Date: 01/15/2008
• Status: Abandoned Application

• Current Assignee: Hawkeye Production LLC
• Original Assignee: Hawkeye Production LLC
• Inventors: Hammon, Evelyn
• Application Number:
  US12/354,367
• Publication Number:
  US 20090182582A1
• Time in Patent Office: Days
• US Class Current: 705/3
• CPC Class Codes: G06Q 10/087 Inventory or stock management, e.g. order filling, procurement or balancing against orders
• CPC Class Codes: G16H 20/13 delivered from dispensers

Abstract

A system for use in a hospital or other medical facility that protects medications (e.g., injected or orally administered) against diversion by facility personnel when transported from a central pharmacy to the patient. The system includes a portable hand-held carrier to encapsulate the medication, which may be contained within a vial, cartridge, or other container. The hand-held carrier protects and prevents removal or administration of the medication until after it has been transported to the patient. Wireless RFID or similar technology unlocks the hand-held carrier and enables injection, dispensing or other administration at the patient'"'"'s bedside. Electronics in a bedside portion of the system communicate through a network to log the injection or other administration event in a central database.

Claims

1. A system for securely dispensing and maintaining accurate inventory of controlled substances in a hospital or similar setting, comprising:

a central depository station for storing and monitoring inventory and dispensing of a plurality of medications comprising;

a computer for controlling operator access to a plurality of medications contained within the central depository station;

a data port interface for connecting a portable hand-held medication carrier device to the central depository station; and

one or more portable hand-held medication carrier devices connectable to the data port interface of the central depository station.

2. A system as recited in claim 1, wherein each portable hand-held carrier device includes an axial recess configured to receive a container of controlled substance medication.

3. A system as recited in claim 2, wherein the axial recess is cylindrical so as to be configured to receive a cylindrical vial of controlled substance medication.

4. A system as recited in claim 1, wherein each portable hand-held carrier device includes means for securely locking a container of controlled substance medication once received within the carrier device.

5. A system as recited in claim 1, wherein each portable hand-held carrier device comprises an interface including a data connector for connecting to the data port interface.

6. A system as recited in claim 5, wherein the interface of each portable hand-held carrier device further comprises a power connector adjacent to the data connector for charging a battery within the carrier device.

7. A system as recited in claim 6, wherein the interface of each portable hand-held carrier device is located at a proximal end thereof such that the portable hand-held carrier device may be received upright within the data port interface of the central depository station.

8. A system as recited in claim 6, wherein the central depository station further comprises a secondary charging interface separate from the data port interface for charging a power supply of each carrier device connected to the secondary charging interface but not connected to the data port interface of the central depository station.

9. A system for securely dispensing and maintaining accurate inventory of controlled substances in a hospital or similar setting, comprising:

a central depository station for storing and monitoring inventory and dispensing a plurality of medications comprising;

a central depository computer for providing access to a central depository management database, the computer controlling operator access to a plurality of medications stored within the central depository station;

a data port interface for connecting a portable hand-held medication carrier device such that the hand-held medication carrier device can communicate with the computer of the central depository station when the carrier device is connected to the data port interface;

one or more portable hand-held medication carrier devices connectable to the data port interface of the central depository station, each carrier device being configured to securely hold medication loaded therein at the central depository station for secure transport from the central depository station to a patient room; and

one or more patient room network terminals, each terminal being located within a patient room so as to allow a user to connect a portable hand-held medication carrier device to the central depository management database in a patient room where medication within the carrier device is to be administered.

10. A system as recited in claim 9, wherein each portable hand-held carrier device comprises an electronic display.

11. A system as recited in claim 9, wherein each portable hand-held carrier device comprises a microcontroller.

12. A system as recited in claim 9, wherein each portable hand-held carrier device comprises a threaded plunger shaft coupled to a motor for driving the threaded plunger shaft.

13. A system as recited in claim 12, wherein each portable hand-held carrier device includes a cylindrical axial recess configured to receive a cylindrical vial of controlled substance medication, a distal end of the threaded plunger shaft being configured to threadably couple to a received vial.

14. A system as recited in claim 13, wherein each portable hand-held carrier device comprises a transparent window through which the user may view substantially the full length of the vial and at least a portion of the threaded plunger shaft so as to easily view aspiration of blood at a distal end of the vial as well as rotational and/or axial motion of the threaded plunger shaft.

15. A system as recited in claim 13, further comprising a connector coupleable to a distal end of the vial and a needle coupleable to a distal end of the connector.

16. A system for securely dispensing and maintaining accurate inventory of injectable controlled substances in a hospital or similar setting, comprising:

a central depository station for storing a plurality of injectable medications comprising;

a central depository computer for providing access to a central depository management database, the computer controlling operator access to a plurality of injectable controlled substance medications stored within the central depository station;

a data port interface for connecting a portable hand-held medication carrier device such that the hand-held medication carrier device can communicate with the computer of the central depository station when the carrier device is connected to the data port interface;

one or more portable hand-held medication carrier devices connectable to the data port interface of the central depository station, each carrier device being configured to securely receive a container of injectable controlled substance medication that is locked within carrier device at the central depository station for secure transport from the central depository station to a patient room; and

one or more patient room network terminals, each terminal being located within a patient room so as to allow a user to connect a portable hand-held medication carrier device to the central depository management database in a patient room where injectable controlled substance medication within the carrier device is to be administered.

17. A method of securely dispensing and maintaining accurate inventory of controlled substances in a hospital or similar setting, comprising:

connecting an empty portable hand-held medication carrier device to a data port interface of a central depository station;

accessing a computer at the central depository station so as to select a medication order to apply to the carrier device, the central depository station allowing access to a plurality of medications stored within the central depository station so that the user may remove a selected medication for secure insertion within the hand-held medication carrier device;

loading and locking the selected medication into the hand-held medication carrier device; and

programming the carrier device with patient, medication, and dosage information relative to the selected medication order.

18. A method as recited in claim 17, further comprising:

disconnecting the loaded and locked portable hand-held medication carrier device from the data port interface of the central depository station;

carrying the hand-held carrier device to a patient that is remote from the central depository station;

confirming that the identity of the patient matches the selected medication order loaded and locked within the carrier device;

administering the medication to the patient;

connecting the carrier device to a room terminal networked to the central depository station computer so as to update a central depository management database with information relating to the completion of the medication administration; and

returning the hand-held carrier device to the central depository station.