Method and apparatus for providing blood glucose management information

• US 8,974,385 B2
• Filed: 06/28/2010
• Issued: 03/10/2015
• Est. Priority Date: 09/23/2009
• Status: Active Grant

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Lee, Kwang-hyeon, Yoo, Kyu-tae
• Primary Examiner(s): Thomson, William
• Assistant Examiner(s): SORIANO, BOBBY GILES
• Application Number:
  US12/824,344
• Publication Number:
  US 20110071365A1
• Time in Patent Office: 1,716 Days
• Field of Search: 600/300, 600/301, 600/319, 702/19
• US Class Current: 600/300
• CPC Class Codes: A61B 5/14532 for measuring glucose, e.g. by tissue impedance measurement
• CPC Class Codes: G16H 10/60 for patient-specific data, e.g. for electronic patient records
• CPC Class Codes: G16H 40/67 for remote operation
• CPC Class Codes: G16H 50/70 for mining of medical data, e.g. analysing previous cases of other patients
• CPC Class Codes: G16H 70/20 relating to practices or guidelines

Abstract

An apparatus and method of providing blood glucose management information includes a determination unit that determines a similarity of a blood glucose change pattern of a user by comparing blood glucose information obtained from the user and stored blood glucose information, an extraction unit that extracts at least one piece of blood glucose information from the stored blood glucose information according to the similarity and generates extracted blood glucose information, and an interface unit which provides the blood glucose management information, which corresponds to the extracted blood glucose information, to the user.

Claims

1. A method of providing blood glucose management information, the method comprising:

determining, by using at least one processor, a similarity of a blood glucose change pattern of a user by comparing blood glucose information obtained from the user and blood glucose information stored in a database;

extracting at least one piece of blood glucose information from the blood glucose information stored in the database according to the determined similarity; and

providing the blood glucose management information, which corresponds to the extracted blood glucose information, to the user so that the health of the user may be substantially improved,

wherein the determining of the similarity comprises;

classifying the blood glucose information obtained from the user into groups according to a time when the blood glucose level of the user is measured which is relevant to a time when a factor influencing blood glucose is generated; and

comparing a first reference estimated from the blood glucose information obtained from the user with a second reference estimated from the blood glucose information stored in the database with respect to each of the classified groups,

wherein the first reference comprises a representative value indicating one of the blood glucose change patterns of the user, and

the first reference is estimated from a relationship between the time when the blood glucose level of the user is measured and the blood glucose level.

2. The method of claim 1, wherein

a reference of each parameter of a plurality of parameters showing the blood glucose change pattern is estimated using the relationship between the time when a blood glucose level of the user is measured and the measured blood glucose level, and

the time when the blood glucose level of the user is measured is included in the blood glucose information obtained from the user.

3. The method of claim 2, wherein the relationship between the time when the blood glucose level is measured and the measured blood glucose level is a change degree of the measured blood glucose level, with respect to time, based on the time when a factor which influences blood glucose is generated.

4. The method of claim 2, wherein the determining the similarity further comprises determining a similarity between the first reference estimated from the blood glucose information obtained from the user and the second reference estimated from the stored blood glucose information using a weight applied to each of the parameters.

5. The method of claim 1, wherein the reference estimated from the blood glucose information obtained from the user is estimated by referring to the stored blood glucose information.

6. The method of claim 1, wherein the determining the similarity further comprises comparing the first reference estimated from the blood glucose information obtained from the user with the second reference estimated from the stored blood glucose information for each of the groups.

7. The method of claim 1, wherein the stored blood glucose information is renewed using the blood glucose information obtained from the user.

8. The method of claim 1, wherein

the determining the similarity comprises calculating a distance between the first reference estimated from the blood glucose information obtained from the user and the second reference estimated from the stored blood glucose information,

the extracting the at least one piece of blood glucose information comprises referring to the distance calculated based on a result of the determining the similarity, and

the providing the blood glucose management information comprises providing blood glucose management information, corresponding to blood glucose information selected by the user from the extracted blood glucose information, to the user.

9. The method of claim 1, wherein the providing the blood glucose information comprises providing an amount of blood glucose change, predicted from the extracted blood glucose information by referring to the stored blood glucose information.

10. The method of claim 1, further comprising performing a security process on the blood glucose management information corresponding to the extracted blood glucose information to generate security-processed information,

wherein the providing the blood glucose management information comprises providing security-processed information.

11. A non-transitory computer program product comprising a computer-readable computer program for executing a method of providing blood glucose management information and instructions for causing a computer to implement the method, the method comprising:

determining a similarity of a blood glucose change pattern of a user by comparing blood glucose information obtained from the user and blood glucose information stored in a database;

extracting at least one piece of blood glucose information from the blood glucose information stored in the database according to the determined similarity to generate extracted blood glucose information; and

providing the blood glucose management information, which corresponds to the extracted blood glucose information, to the user,

wherein the determining of the similarity comprises;

classifying the blood glucose information obtained from the user into groups according to a time when the blood glucose level of the user is measured which is relevant to a time when a factor influencing blood glucose is generated; and

comparing a first reference estimated from the blood glucose information obtained from the user with a second reference estimated from the blood glucose information stored in the database with respect to each of the classified groups,

wherein the first reference comprises a representative value indicating one of the blood glucose change patterns of the user, and

the first reference is estimated from a relationship between the blood glucose level of the user and the time when the blood glucose level of the user is measured.

12. An apparatus which includes at least one processor and provides blood glucose management information, the apparatus comprising:

a grouping unit configured to classify blood glucose information obtained from the user into groups according to a time when the blood glucose level of the user is measured which is relevant to a time when a factor influencing blood glucose is generated;

a determination unit configured to determine a similarity of a blood glucose change pattern of a user by comparing a first reference estimated from the blood glucose information obtained from the user and a second reference estimated from blood glucose information stored in a database with respect to each of the classified groups;

an extraction unit configured to extract at least one piece of blood glucose information from the pieces of blood glucose information stored in the database according to the similarity and generates extracted blood glucose information;

an interface unit configured to provide the blood glucose management information, which corresponds to the extracted blood glucose information, to the user; and

an estimation unit configured to estimate the first reference and the second reference, and estimate the first reference from a relationship between the blood glucose level of the user and the time when the blood glucose level of the user is measured,

wherein the first reference comprises a representative value indicating one of the blood glucose change patterns of the user.

13. The apparatus of claim 12, wherein

the estimation unit is further configured to estimate the first reference of each parameter of a plurality of parameters showing a blood glucose change pattern for the blood glucose information obtained from the user.

14. The apparatus of claim 13, wherein

the time when the blood glucose level of the user is measured is included in the blood glucose information obtained from the user.

15. The apparatus of claim 12, wherein

the estimation unit is further configured to estimate the first reference of each parameter of a plurality of parameters showing a blood glucose change pattern for each of the groups,

wherein the determination unit is configured to determine the similarity by comparing the first reference estimated from the blood glucose information obtained from the user with the second reference estimated from the stored blood glucose information for each of the groups.

16. The apparatus of claim 12, further comprising a server management unit configured to renew the stored blood glucose information using the blood glucose information obtained from the user.

17. The apparatus of claim 12, further comprising a prediction unit configured to predict an amount of blood glucose change from the extracted blood glucose information by referring to the stored blood glucose information and generate a predicted amount of blood glucose change,

wherein the interface unit further provides the predicted amount of blood glucose change.

18. The apparatus of claim 12, wherein the interface unit comprises:

a user interface configured to receive blood glucose information from the user and output the blood glucose management information corresponding to the extracted blood glucose information to the user; and

a communications interface unit configured to at least one of receive the blood glucose information from a user terminal and transmit the blood glucose management information corresponding to the extracted blood glucose information to the user terminal.