Managing blood glucose levels

1. A method of managing a blood glucose level of a person comprising:

providing a device worn exterior to the person for monitoring a set of treatment factors, a set of internal environmental factors that relate to the internal condition of the person, and a set of external environmental factors that relate to the external conditions surrounding the person and which affects a blood glucose level for the person, the device including an insulin reservoir and a carbohydrate container;

capturing and storing a history of the set of treatment factors and the sets of internal and external environmental factors;

performing statistical analysis on the stored history of the set of treatment factors and the sets of internal and external environmental factors;

updating preset statistical parameters including insulin infusion amounts based on the statistical analysis on the stored history;

predicting changes in the current blood glucose level for the person since a last blood glucose measurement based on the statistical analysis on the stored history of the set of treatment factors and the sets of internal and external environmental factors and treatment factors, and on treatment factors, internal and external environmental factors monitored since the last blood glucose measurement;

based on the predicted current blood glucose level, providing a first signal to the device to deliver a determined amount of insulin, based on the updated preset statistical parameters of insulin infusion amounts, from the insulin reservoir to the person; and

responsive to predicting the current blood glucose level for the person dropping lower than a predetermined minimum value, providing a second signal to a material holding the carbohydrate container to release the carbohydrate container, thereby supplying carbohydrates to the person.

2. The method of claim 1 wherein the stored history of set of treatment factors and the sets of internal and external environmental factors includes data from multiple individuals for use in performing statistical analysis and updating preset statistical parameters including insulin infusion amounts.

3. The method of claim 1 wherein the container is contained within a bracelet which may be easily opened to access the container and which may be worn by the person; and wherein the second signal is provided wirelessly to the bracelet to weaken an element holding the carbohydrate container to release the carbohydrate container, thereby supplying carbohydrates to the person.

4. The method of claim 1 further comprising providing a signal to the person in response to the predicted current blood glucose level dropping lower than the predetermined minimum value.

5. The method of claim 4 further comprising transmitting a message to other persons in response to the predicted current blood glucose level dropping lower than the predetermined minimum value, the message including a location of the person.

6. The method of claim 4 further comprising determining whether the person has accessed the carbohydrates, and responsive to a positive determination transmitting a message to other persons, the message including a location of the person.

7. The method of claim 4 wherein the device includes an insulin pump and wherein any infusion of insulin is suspended in response to the predicted current blood glucose level dropping lower than the predetermined minimum value.

8. The method of claim 1 further comprising generating a corresponding set of associated effects on blood glucose levels from the history of the set of treatment factors and the sets of internal and external environmental factors.

9. The method of claim 8 wherein the set of treatment factors includes one or more items selected from the group of insulin basal rate, insulin bolus amounts, and blood glucose measurements, and wherein the set of internal environmental factors includes one or more items selected from the group of heart rate, body temperature, rate of motion, perspiration, and skin electrical conductivity, and wherein the set of external environmental factors which affect and for predicting the current blood glucose level for the person includes one or more items selected from the group of ambient temperature and ambient humidity.

10. The method of claim 9 wherein the set of treatment factors and the set of environmental factors are stored remotely for access and analysis by a health care provider.

11. A computer usable program product comprising a non-transitory computer usable storage medium including computer usable code for use in managing a blood glucose level of a person, the computer usable program product comprising code for performing the steps of:

communicating with a device worn exterior to the person for monitoring a set of treatment factors, a set of internal environmental factors that relate to the internal condition of the person, and a set of external environmental factors that relate to the external conditions surrounding the person and which affects a blood glucose level for the person, the device including an insulin reservoir and a carbohydrate container;

capturing and storing a history of the set of treatment factors and the sets of internal and external environmental factors;

performing statistical analysis on the stored history of the set of treatment factors and the sets of internal and external environmental factors;

updating preset statistical parameters including insulin infusion amounts based on the statistical analysis on the stored history;

predicting changes in the current blood glucose level for the person since a last blood glucose measurement based on the statistical analysis on the stored history of the set of treatment factors and the sets of internal and external environmental factors, and on treatment factors, internal and external environmental factors monitored since the last blood glucose measurement;

based on the predicted current blood glucose level, providing a first signal to the device to deliver a determined amount of insulin, based on the updated preset statistical parameters of insulin infusion amounts, from the insulin reservoir to the person; and

responsive to predicting the current blood glucose level for the person dropping lower than a predetermined minimum value, providing a second signal to a material holding the carbohydrate container to release the carbohydrate container, thereby supplying carbohydrates to the person.

12. The computer usable program product of claim 11 further comprising code for providing a signal to the person in response to the predicted current blood glucose level dropping lower than the predetermined minimum value and transmitting a message to other persons in response to the predicted current blood glucose level dropping lower than the predetermined minimum value, the message including a location of the person.

13. The computer usable program product of claim 11 wherein the device includes an insulin pump and wherein any infusion of insulin is suspended in response to the predicted current blood glucose level dropping lower than the predetermined minimum value.

14. The computer usable program product of claim 11 wherein the container is contained within a bracelet which may be easily opened to access the container and which may be worn by the person; and wherein the second signal is provided wirelessly to the bracelet to weaken an element holding the carbohydrate container to release the carbohydrate container, thereby supplying carbohydrates to the person.

15. The computer usable program product of claim 11 further comprising code for generating a corresponding set of associated effects on blood glucose levels from the history of the set of treatment factors and the sets of internal and external environmental factors, wherein the set of treatment factors includes one or more items selected from the group of insulin basal rate, insulin bolus amounts, and blood glucose measurements, and wherein the set of internal environmental factors includes one or more items selected from the group of heart rate, body temperature, rate of motion, perspiration, and skin electrical conductivity, and wherein the set of external environmental factors which affect and for predicting the current blood glucose level for the person includes one or more items selected from the group of ambient temperature and ambient humidity.

16. A data processing system for managing a blood glucose level of a person, the data processing system comprising:

a processor; and

a memory storing program instructions which when executed by the processor execute the steps of:

communicating with a device worn exterior to the person for monitoring a set of treatment factors, a set of internal environmental factors that relate to the internal condition of the person, and a set of external environmental factors that relate to the external conditions surrounding the person and which affects a blood glucose level for the person, the device including an insulin reservoir and a carbohydrate container;

capturing and storing a history of the set of treatment factors and the sets of internal and external environmental factors;

performing statistical analysis on the stored history of the set of treatment factors and the sets of internal and external environmental factors;

updating preset statistical parameters including insulin infusion amounts based on the statistical analysis on the stored history;

predicting changes in the current blood glucose level for the person since a last blood glucose measurement based on the statistical analysis on the stored history of the set of treatment factors and the sets of internal and external environmental factors, and on treatment factors, internal and external environmental factors monitored since the last blood glucose measurement;

based on the predicted current blood glucose level, providing a first signal to the device to deliver a determined amount of insulin, based on the updated preset statistical parameters of insulin infusion amounts, from the insulin reservoir to the person; and

responsive to predicting the current blood glucose level for the person dropping lower than a predetermined minimum value, providing a second signal to a material holding the carbohydrate container to release the carbohydrate container, thereby supplying carbohydrates to the person.

17. The data processing system of claim 16 further comprising generating a corresponding set of associated effects on blood glucose levels from the history of the set of treatment factors and the sets of internal and external environmental factors, wherein the set of treatment factors includes one or more items selected from the group of insulin basal rate, insulin bolus amounts, and blood glucose measurements, and wherein the set of internal environmental factors includes one or more items selected from the group of heart rate, body temperature, rate of motion, perspiration, and skin electrical conductivity, and wherein the set of external environmental factors which affect and for predicting the current blood glucose level for the person includes one or more items selected from the group of ambient temperature and ambient humidity.

18. The data processing system of claim 16 further comprising program instructions for providing a signal to the person in response to the predicted current blood glucose level dropping lower than the predetermined minimum value and transmitting a message to other persons in response to the predicted current blood glucose level dropping lower than the predetermined minimum value, the message including a location of the person.

19. The data processing system of claim 18 wherein the device includes an insulin pump and wherein any infusion of insulin is suspended in response to the predicted current blood glucose level dropping lower than the predetermined minimum value.

20. The data processing system of claim 19 wherein the container is contained within a bracelet which may be easily opened to access the container and which may be worn by the person; and wherein the second signal is provided wirelessly to the bracelet to weaken an element holding the carbohydrate container to release the carbohydrate container, thereby supplying carbohydrates to the person.