PATIENT INFORMATION INPUT INTERFACE FOR A THERAPY SYSTEM

• US 20090006133A1
• Filed: 05/12/2008
• Published: 01/01/2009
• Est. Priority Date: 06/27/2007
• Status: Abandoned Application

• Current Assignee: Roche Diabetes Care Inc. (Roche Holding AG)
• Original Assignee: Roche Diagnostics Operations Incorporated (Roche Holding AG)
• Inventors: Weinert, Stefan, Thukral, Ajay
• Application Number:
  US12/119,207
• Publication Number:
  US 20090006133A1
• Time in Patent Office: Days
• US Class Current: 705/3
• CPC Class Codes: A61B 5/14503 invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors A61B5/1459, A61B5/1464, A61B5/1473, A61B5/1482, A61B5/14865 take precedence
• CPC Class Codes: A61B 5/14532 for measuring glucose, e.g. by tissue impedance measurement
• CPC Class Codes: A61B 5/4839 combined with drug delivery
• CPC Class Codes: G16H 15/00 ICT specially adapted for medical reports, e.g. generation or transmission thereof
• CPC Class Codes: G16H 20/10 relating to drugs or medications, e.g. for ensuring correct administration to patients
• CPC Class Codes: G16H 20/30 relating to physical therapies or activities, e.g. physiotherapy, acupressure or exercising
• CPC Class Codes: G16H 50/50 for simulation or modelling of medical disorders

Abstract

A patient interface for a therapy system allows a patient to input information that characterizes at least one patient event or condition and from which therapy information can be determined. The patient interface may illustratively be formed by developing a patient model that is configured to simulate the patient'"'"'s physiological response to the at least one patient event or condition, collecting patient-specific information over time that relates to actual occurrences of the at least one patient event or condition, and defining a graphical interface, based on the patient model and on the collected patient-specific information, that maps input from the patient of the information that characterizes the at least one patient event or condition to corresponding therapy information.

Claims

1. A method of developing a patient interface for a therapy system that a patient may use to input information which characterizes at least one patient event or condition and from which therapy information can be determined, comprising:

providing a patient model that is configured to simulate a physiological response in the patient to the at least one patient event or condition,

collecting patient-specific information over time that relates to actual occurrences of the at least one patient event or condition, and

providing a graphical interface, based on the patient model and on the collected patient-specific information, that maps input from the patient of the information which characterizes the at least one patient event or condition to corresponding therapy information.

2. The method of claim 1 wherein the therapy information comprises drug therapy information corresponding to one or more drugs to be administered to the patient.

3. The method of claim 1 wherein the therapy information comprises suggested carbohydrate intake information corresponding to a recommendation to ingest carbohydrates.

4. The method of claim 1 wherein the therapy information comprises suggested exercise information corresponding to a recommendation to undertake exercise.

5. The method of claim 1 wherein the therapy information comprises a recommendation to consult a physician.

6. The method of claim 1 wherein providing a graphical interface comprises selecting a graphical interface having two input parameters that characterize the at least one patient event or condition.

7. The method of claim 6 wherein providing a graphical interface comprises defining a solution space of the selected graphical interface based on the patient model and on the collected patient-specific information as per a protocol.

8. The method of claim 7 wherein providing a graphical interface comprises defining a map that maps the two input parameters that characterize the at least one patient event or condition to the corresponding therapy information.

9. The method of claim 1 further comprising using the graphical interface to map the patient input of the information which characterizes the at least one patient event or condition to corresponding therapy information.

10. The method of claim 9 wherein the corresponding therapy information comprises drug administration information.

11. The method of claim 10 further comprising displaying the drug administration information in the form of a recommended time and dosage of the drug.

12. The method of claim 10 further comprising controlling a drug administration device to administer to the patient at least one amount of the drug based on the drug administration information.

13. The method of claim 10 further comprising monitoring a drug administration device administering to the patient at least one amount of the drug based on the drug administration information.

14. A system for developing a patient interface for a therapy system that the patient may use to input information which characterizes at least one patient event or condition and from which therapy information can be determined, comprising:

a database having stored therein a patient model that is configured to simulate the patient'"'"'s physiological response to the at least one patient event or condition,

a first memory configured to store therein patient-specific information over time that relates to actual occurrences of the at least one patient event or condition, and

a graphical interface that is configured to map, based on the patient model and on the collected patient-specific information, input from the patient of the information which characterizes the at least one patient event or condition to corresponding therapy information.

15. The system of claim 14 further comprising a processor having access to a second memory that has stored therein instructions that are executable by the processor to process the input from the patient to the graphical interface of the information which characterizes the at least one patient and produce the corresponding therapy information.

16. The system of claim 15 further comprising a display unit, wherein the second memory further has stored therein instructions that are executable by the processor to control the display unit to display the corresponding therapy information.

17. The system of claim 16 further comprising a manually actuatable drug administration device, wherein the corresponding therapy information comprises at least one drug quantity, and wherein the second memory further has stored therein instructions that are executable by the processor to control the display unit to display the at least one drug quantity that may be administered by the patient using the manually actuatable drug administration device.

18. The system of claim 17 further comprising a blood glucose sensor configured to measure a blood glucose level of the patient and produce a corresponding blood glucose value, and wherein the second memory further has stored therein instructions that are executable by the processor to determine the at least one drug quantity further based on the blood glucose value.

19. The system of claim 18 further comprising an electronically controllable drug administration device configured to administer at least one drug to the patient, wherein the corresponding therapy information comprises at least one drug quantity, and wherein the second memory further has stored therein instructions that are executable by the processor to control the electronically controllable drug administration device to administer the at least one drug quantity to the patient.

20. The system of claim 19 further comprising a blood glucose sensor configured to measure a blood glucose level of the patient and produce a corresponding blood glucose value, and wherein the second memory further has stored therein instructions that are executable by the processor to determine the at least one drug quantity further based on the blood glucose value at a specified time.

21. The system of claim 14 wherein the graphical interface is configured to map patient input of at least two parameters that characterize the at least one patient or condition to the corresponding therapy information.

22. A method of developing a patient interface for a therapy system that a patient may use to input information which characterizes at least one patient event or condition and from which therapy information can be determined, comprising:

receiving patient specific information having input parameters characterizes the at least one patient event or condition;

identifying which of the input parameters have discrepancies to a corresponding predetermined value provided in a predetermined therapy information;

setting up a constrained minimization problem for the identified input parameters;

generating a solution space from solving the constrained minimization problem,

wherein the solution space defines a relationship between the input parameters and their associated acceptable limits to regulate a patient'"'"'s physiological response to a desired target response; and

implementing the solution space as the patient interface.