Method, system and apparatus for controlling patient access to medicaments

• US 7,996,106 B2
• Filed: 08/24/2007
• Issued: 08/09/2011
• Est. Priority Date: 03/13/2007
• Status: Active Grant

• Current Assignee: MedicaSafe, Inc.
• Original Assignee: MedicaSafe, Inc.
• Inventors: Ervin, Matthew J.
• Primary Examiner(s): WAGGONER, TIMOTHY R
• Application Number:
  US11/892,612
• Publication Number:
  US 20080228317A1
• Time in Patent Office: 1,446 Days
• Field of Search: 700/237, 700/240, 700/241
• US Class Current: 700/237
• CPC Class Codes: G16H 20/13 delivered from dispensers
• CPC Class Codes: G16H 80/00 ICT specially adapted for facilitating communication between medical practitioners or patients, e.g. for collaborative diagnosis, therapy or health monitoring

Abstract

A method, system and apparatus for controlling patient access to medicaments are disclosed. A method, system and apparatus can include an interfacing system such as an IVR system that can receive identifying data from a user of a medicament dispensing device. The interfacing system can also communicate limited-use access authorization data to the user via a communicative intermediary. The limited-use access authorization data enables the dispensing device to dispense a medicament up to a certain limit in response to entering the access authorization data into the dispensing device. The dispensing device may not be connected to a network, but is capable of computing and storing a limited-use access authorization data as well as validating an inputted access authorization data.

Claims

1. A system for access to medicaments comprising:

an interfacing system configured to interface with a communications intermediary;

a portable dispensing device for dispensing the medicaments, the dispensing device being capable of providing limited access to the medicaments in response to valid access authorization data, the access authorization data independently computable by both the dispensing device and the interfacing system and being of limited use, and the dispensing device being capable of being easily transported by a user,

whereby limited access to the medicaments is granted via communication of the valid limited-use authorization data from the interfacing system to a user via the communications intermediary.

2. The system of claim 1 wherein the interfacing system includes a web server and the communicative intermediary includes a client computing device having web capabilities.

3. The system of claim 1 wherein the interfacing system includes an interactive voice response (IVR) system and the communicative intermediary includes a telephonic device having telephone capabilities.

4. The system of claim 1 wherein the access authorization data includes one of a passcode, a password and a visual ticket.

5. The system of claim 1 wherein the access authorization data no longer provides access to the medicaments after a certain limit of use, the limit of use including one of a predetermined amount of usage, a predetermined period of time and a predetermined amount of usage during a predetermined amount of time.

6. The system of claim 1 wherein the dispensing device and the interfacing system are separately capable of computing and updating the valid limited-use authorization data using one of computational calculation according to an algorithm and retrieving the information from a data storage system.

7. The system of claim 1 wherein the interfacing system is interfaced with a data storage system populated by a plurality of data including one of dispensing device entries, information about prescribed treatment and information about users.

8. The system of claim 1 wherein the interfacing system compiles data about when the user is or is not seeking access to the medicaments and generates for interested persons an output including one of reports and alerts,

whereby it is possible to approximately monitor overuse and underuse of the medicaments.

9. The system of claim 1 wherein more than one access authorization data are valid at the dispensing device at any one time, each access authorization data has different limits of use, and the choice of which access authorization data to communicate to the user allows remote control of the rules for access to the medicaments in the device.

10. The system of claim 1 wherein the interfacing system includes one of a live person interface and a computer, and the communicative intermediary includes one of a face-to-face conversation and a known communication technology,

whereby the interfacing system includes one of an automated system and a manually operated system.

11. The system of claim 1 wherein valid identifying data is communicated by a user to the interfacing system before valid access authorization data is communicated to the user from said interfacing system,

whereby additional relevant information is gathered before granting access to said medicaments, said additional information including at least one of user identity, user symptoms, device status, treatment status, and medicament usage information.

12. The method of claim 11 wherein the identifying data includes one of device identification information identifying the dispensing device, identification information identifying the prescribed treatment regimen, treatment information, information describing the patient, device information in the form of a status code indicating the pattern of medicament dispensing, patient symptoms, patient activity, device activity, and medicament usage information.

13. The system of claim 11 wherein data derived from at least one of identifying data and the times when the user is provided with limited-use access authorization data is used to generate an output including one of a report and an alert.

14. A medicament dispensing device comprising:

a portable dispensing unit containing a locking unit, such that the dispensing unit can be locked or unlocked and capable of dispensing medicaments only when unlocked,

the dispensing unit being capable of being easily transported by a user,

the dispensing unit also including an input evaluation unit capable of accepting input data from a user, and capable of signaling the locking system to unlock when the input data is determined to be valid,

the dispensing unit also including a monitoring unit capable of monitoring dispensing of medicaments, and capable of signaling said locking unit to lock when dispensing has reached a certain limit of use associated with said valid input data,

whereby the device can be selectively unlocked and medicaments accessed only when the user provides valid input data, the medicaments being provided up to a certain limit of use associated with said input data.

15. The system of claim 14 wherein the access authorization data includes one of a passcode, a password and a visual ticket.

16. The system of claim 14 wherein the access authorization data no longer provides access to the medicaments after a certain limit of use, the limit including one of a predetermined amount of usage, a predetermined period of time and a predetermined amount of usage during a predetermined amount of time.

17. The system of claim 14 wherein more than one limited-use access authorization data are valid at the dispensing device at any one time, each limited-use access authorization data has different limits of use, and the choice of which access authorization data to communicate to the user allows remote control of the rules for access to the medicaments in the device.

18. The system of claim 14 wherein communication to the user of the access authorization information and communication by the user of any information necessary to receive said access authorization data occurs via one of a telephone, web interface, and a personal communication device.

19. The system of claim 14 wherein valid identifying data is communicated by a user before valid limited-use access authorization data is communicated to the user in return,

whereby it is possible to gather additional relevant information before granting access to said medicaments said additional relevant information including one of, user identity, user symptoms, device status, treatment status, medicament usage information.

20. The system of claim 19 wherein the identifying data includes one of device identification information identifying the dispensing device, identification information identifying the prescribed treatment regimen, treatment information, information describing the patient, device information including a status code indicating the pattern of medicament dispensing, patient symptoms, patient activity, device activity, and medicament usage information.

21. The system of claim 19 wherein data derived from one of identifying data and the times when the user seeks access to the limited-use access authorization is used to generate an output including one of a report and an alert.

22. A method of enabling medicament access for a user comprising:

receiving identifying data from the user;

evaluating whether or not to provide access authorization data for medicaments stored in a portable device based on the identifying data received and if a decision is made to grant access, then;

determining said access authorization data, wherein the access authorization data enables dispensing the medicaments from the portable device up to a limit of use, and

communicating the access authorization data to the user.

23. The method of claim 22 wherein communication with the user occurs via one of a telephonic device, a computing device, a text-messaging device, and a face-to-face conversation.

24. The method of claim 22 wherein the access authorization data includes one of a passcode, a password, a data transmission, and a visual ticket.

25. The method of claim 22 wherein the access authorization data no longer provides normal access to the medicaments after a certain limit of use, the limit being one of a predetermined amount of usage, a predetermined period of time and a predetermined amount of usage during a predetermined amount of time.

26. The method of claim 22 wherein both the portable device and the evaluating entity responsible for communicating the access authorization data to the user are in agreement on valid authorization data using one of computational calculation according to an algorithm, retrieving information from a data storage system, or having the authorization data preset in hardware.

27. The method of claim 22 wherein more than one access authorization data are valid at the portable device at any one time, each access authorization data is associated with different limits of use, and the choice of which access authorization data to communicate to the user allows remotely controlling the level of access that the user has to the medicaments.

28. The method of claim 22 wherein the session for communicating with the user to collect identifying data also includes communication of questions to the user,

whereby the communication session can be used to gather and record medically relevant information about a patient, including at least one of medical symptoms, activities, behaviors, attitudes, the dispensing history of the dispensing device, the times at which the user seeks access to medicaments, the effectiveness of the medicaments, issues related to medicament adherence, and issues related to health outcomes.

29. The method of claim 22 wherein the portable device generates a status code which reflects information about the dispensing of medicaments from the portable device, and this status code can be communicated by the user as part of identifying data, whereby communication of this status code by the user relays information about the user'"'"'s behavior in accessing medicaments from the portable device.

30. The method of claim 22 wherein the identifying data includes one of information identifying the portable device, information describing the device, device activity, device status, device information including a status code indicating the pattern of medicament dispensing, information identifying the prescribed treatment regimen, treatment information, information identifying the patient, patient symptoms, patient activity, and medicament usage information.

31. The method of claim 22 wherein data about dispensing, as derived from one of identifying data and the times when the user seeks access authorization, is used to generate one of reports, alerts, and notifications to one or more interested persons, whereby others can be informed if the user is seeking access to the medicaments in a pattern that suggests lack of adherence to a prescribed treatment regimen.

32. The method of claim 22 wherein data derived from one of identifying data and the times when the user receives access authorization data is used to generate outputs including one of a report and an alert.