Medication container encoding, verification, and identification

• US 8,328,082 B1
• Filed: 05/31/2011
• Issued: 12/11/2012
• Est. Priority Date: 05/30/2010
• Status: Active Grant

• Current Assignee: CRISI Medical Systems, Inc. (Becton, Dickinson & Co)
• Original Assignee: CRISI Medical Systems, Inc. (Becton, Dickinson & Co)
• Inventors: Bochenko, Walter John, Prince, Stephen Michael, VanVeen, Mark
• Primary Examiner(s): WALSH, DANIEL I
• Application Number:
  US13/149,782
• Time in Patent Office: 560 Days
• Field of Search: 604/67, 235/462.01, 235/375, 235/435, 235/454, 235/462.15, 600/423, 600/427, 600/432, 600/433
• US Class Current: 235/375
• CPC Class Codes: A61J 1/00 Containers specially adapted for medical or pharmaceutical purposes capsules or the like for oral use A61J3/07; specially adapted for surgical or diagnostic appliances or instruments A61B50/30; containers for radioactive substances G21F5/00
• CPC Class Codes: A61J 1/20 Arrangements for transferring or mixing fluids, e.g. from vial to syringe
• CPC Class Codes: A61J 2205/60 using magnetic or electronic identifications, e.g. chips, RFID, electronic tags
• CPC Class Codes: G16H 10/40 for data related to laboratory analysis, e.g. patient specimen analysis
• CPC Class Codes: G16H 20/13 delivered from dispensers
• CPC Class Codes: G16H 20/17 delivered via infusion or injection
• CPC Class Codes: G16H 70/40 relating to drugs, e.g. their side effects or intended usage

Abstract

A medication container encoding, verification and identification method is provided that includes receiving data characterizing a medication, generating an identifier encapsulating the data and applying an identifier to a medication container such that it is automatically readable by a medication administration device and/or a medication wasting device. Related apparatus, systems, methods and articles are also described.

Claims

1. A method comprising:

receiving data characterizing medication within or to be placed within a medication container, the medication container being a syringe comprising a barrel portion and a tip portion comprising a fluid outlet;

electronically generating, using the received data, an optical identifier encapsulating data characterizing the medication; and

applying the identifier to the tip portion of the medication container, the identifier being positioned such that it is automatically read by a medication administration device when the medication container is rotated while it is being fluidically coupled to the medication administration device;

wherein the generating, and at least one of the receiving and applying is performed by a read and write apparatus.

2. A method as in claim 1, wherein the tip portion comprises a cylindrical or conical outer surface terminating at the fluid outlet and the identifier is applied to the outer surface.

3. A method as in claim 1, wherein the tip portion comprises a Luer fitting and the identifier is positioned on the Luer fitting.

4. A method as in claim 1, wherein the medication administration device comprises:

a housing;

a medication port accessible via an outer surface of the housing;

an identification sensor disposed within the housing to generate information characterizing contents of the medication container when the fluid outlet of the medication container is fluidically coupled to the medication port; and

a transmitter disposed within the housing and in communication with the identification sensor to transmit the information generated by the identification sensor to a remote data collection system.

5. A method as in claim 4, wherein the encapsulated data comprises a reference to data accessible via a communications network.

6. A method as in claim 5, wherein the reference to data accessible via a communications network comprises a Uniform Resource Locator, a pointer to a look-up table, a database path, or a file path.

7. A method as in claim 4, wherein the medication administration device further comprises a memory storing data corresponding to the encapsulated data which is accessed when the medication administration device reads the identifier.

8. A method as in claim 4, wherein the encapsulated data is formatted using an industry standard representation of the medication being characterized or a proprietary representation of the medication being characterized.

9. A method as in claim 4, wherein the referenced data accessible via a communications network comprises data selected from a group consisting of:

an NDC code (National Drug Code), a segment of the NDC code identifying the drug product, a segment of the NDC code identifying the drug package, a unique identifier code, a human readable alphanumeric, a machine readable code, a name of the medication, a manufacturer of the medication, a re-packager of the medication, a distributor of the medication, a strength of the medication, a dosage form of the medication, dose instructions for the medication, administration instructions for a specific patient, medication formulation, medication package form, medication package size, medication contained volume, medication package serial number, medication lot number, and medication expiration date.

10. A method as in claim 1, wherein the identifier data comprises data selected from a group consisting of:

an NDC code (National Drug Code), a segment of the NDC code identifying the drug product, a segment of the NDC code identifying the drug package, a unique identifier code, a human readable alphanumeric, a machine readable code, a name of the medication, a manufacturer of the medication, a re-packager of the medication, a distributor of the medication, a strength of the medication, a dosage form of the medication, dose instructions for the medication, administration instructions for a specific patient, medication formulation, medication package form, medication package size, medication contained volume, medication package serial number, medication lot number, and medication expiration date.

11. A method as in claim 1, wherein the identifier is etched on an outer surface of the medication container.

12. A method as in claim 1, wherein the identifier comprises a label applied to the medication container.

13. A method as in claim 1, wherein the identifier comprises a coded disc, or coded ring secured to the medication container.

14. A method as in claim 1, further comprising:

bundling the medication container with at least one other item bearing a second identifier corresponding to the identifier; and

verifying, after the bundling, that the identifier on the medication container corresponds to the second identifier on the at least one other item.

15. A method comprising:

electronically reading data characterizing medication from a primary information source;

generating, using the read data, an optical identifier encapsulating data characterizing the medication; and

automatically applying the identifier to a tip portion of a medication container filled or to be filled with the medication, the medication container being a syringe with a barrel portion and a Luer fitting at the tip portion, the identifier being positioned such that it is automatically read by a medication administration device when the Luer fitting of the medication source rotatably mates with a complementary fitting on the medication administration device without deliberate effort on behalf of a clinician administering the medication to facilitate information transfer between the medication container and the medication administration device;

wherein the generating, and at least one of the receiving and applying is performed by a read and write apparatus.

16. A method as in claim 15, wherein applying the identifier to a medication container is before the container is filled with the medication from the medication source.

17. A method as in claim 15, wherein the identifier is applied on or adjacent to the Luer fitting.

18. A method comprising:

electronically receiving data characterizing medication within a manually administrable medication container having a barrel portion and a tip portion with a fluid outlet and a Luer fitting;

generating, using the received data, at least one optical identifier encapsulating data characterizing the medication; and

applying the at least one identifier to tip portion of the medication container such that it is automatically read by a manually administrable medication device when the medication container is being coupled to the manually administrable medication device using the Luer fitting;

wherein the manually administratable medication device comprises;

a housing;

a medication port extending from an outer surface of the housing to couple to a fluid outlet of the medication container, the medication port being fluidically coupled to the patient such that medication received via the medication port is immediately administered to the patient, the medication port having a complementary Luer fitting to mate with the Luer fitting of the medication container;

an identification sensor disposed within the housing to automatically generate information indicative of contents of the medication container during coupling of the fluid outlet of the medication container to the medication port; and

a transmitter disposed within the housing and in communication with the identification sensor to wirelessly transmit the information generated by the identification sensor to a remote data collection system;

wherein the generating, and at least one of the receiving and applying is performed by a read and write apparatus.

19. A method as in claim 18, wherein at least two identifiers are applied to the medication container.