Autonomous, ambulatory analyte monitor or drug delivery device
The invention relates to analyte monitoring/drug (pharmaceutical agent) delivery device. The invention is suited for monitoring various blood constituents such as glucose. The device has a housing that at least partially encloses a plurality of microneedles disposed on a carrier and an electronics portion. Each microneedle is in fluid communication with a corresponding microchannel. Each microneedle is individually addressable. That is, each microneedle can be extended and retracted individually via an actuator. The electronics portion includes a processor and associated circuitry (e.g., memory, supporting electronics and the like), a motor or the like, a sensor, a power supply (e.g., battery) and optionally an interface. In general, the processor controls the operation of the device and is data communication with the actuator, motor, sensor and interface. The invention provides for autonomous operation, that is, without intervention of the user. The invention can optionally provide for calibration without intervention of the user. The invention can also provide for semi-continuous monitoring for day and night time. The invention can provide for up to four, or more, weeks of operation. The invention can provide for a device that is relative small in size, and therefore unobtrusive. The invention can also provide for device with remote control and interactive electronics. The invention may be also used for the delivery of various pharmaceutical agents including high potency drugs to minimize patient intervention and minimize discomfort.
1. A method of diabetes management comprising:
instructing a user to follow an initial glucose concentration testing regimen via a user interface of a portable computing device, wherein the initial testing regimen has a first number of glucose concentration tests;
generating, using the portable computing device, a user profile from test results of the initial glucose concentration testing regimen; and
after generating the user profile, instructing a user via the user interface to decrease a number of glucose concentration tests performed below the first number of glucose concentration tests.
2. The method of claim 1 , wherein at least one of a user's exercise data and a user's food data is also used to generate the user profile.
3. The method of claim 2 , wherein both a user's exercise data and a user's food data are also used to generate the user profile.
4. The method of claim 3 , wherein a user's stress data is also used to generate the user profile.
5. The method of claim 1 , wherein the portable computing device is a handheld computer.
6. The method of claim 1 further comprising wirelessly receiving the test results of the initial glucose concentration testing regimen from an analyte monitoring device configured to measure a glucose reaction.
7. The method of claim 6 , wherein the analyte monitoring device comprises a reusable module and a disposable module.
8. The method of claim 7 , wherein the disposable module comprises a carrier containing a plurality of microneedles.
9. The method of claim 1 further comprising recommending, via the user interface, a drug regimen modification.
10. The method of claim 9 , wherein the drug is insulin.
11. The method of claim 1 further comprising recommending, via the user interface, a dietary change.
12. The method of claim 1 further comprising displaying an individual glucose concentration test result on the user interface.
13. The method of claim 1 further comprising graphically displaying trends from the test results of the initial glucose concentration testing regimen on the user interface.
14. The method of claim 1 further comprising alerting a user when a glucose concentration test result is outside a predefined range.
15. The method of claim 1 further comprising alerting a user when a glucose concentration test result is above an upper limit or below a lower limit.
16. The method of claim 1 further comprising alerting a user to check a glucose concentration test result via the user interface.
17. The method of claim 1 , wherein the portable computing device is a glucose monitor comprising at least one microneedle.
18. A device for diabetes management comprising:
a user interface; and
a processor configured to:
instruct a user to follow an initial glucose concentration testing regimen via the user interface, wherein the initial testing regimen has a first number of glucose concentration tests;
generate a user profile from test results of the initial glucose concentration testing regimen; and
after generation of the user profile, instruct the user via the user interface to decrease a number of glucose concentration tests performed below the first number of glucose concentration tests.
19. The device of claim 18 , wherein at least one of a user's exercise data and a user's food data is also used to generate the user profile.
20. The device of claim 19 , wherein both of a user's exercise data and a user's food data are also used to generate the user profile.
21. The device of claim 20 , wherein a user's stress data is also used to generate the user profile.
22. The device of claim 18 , wherein the processor is further configured to wirelessly receive the test results of the initial glucose concentration testing regimen.
23. The device of claim 18 , wherein the processor is further configured to recommend a drug modification via the user interface.
24. The device of claim 23 , wherein the drug is insulin.
25. The device of claim 18 , wherein the processor is further configured to recommend a dietary change via the user interface.
26. The device of claim 18 , wherein the processor is further configured to display an individual glucose concentration test result on the user interface.
27. The device of claim 18 , wherein the processor is further configured to graphically display trends from the test results of the initial glucose concentration testing regimen on the user interface.
28. The device of claim 18 , wherein the processor is further configured to alert a user, via the user interface, to check a glucose concentration test result.