Managment and Diagnostic System for Patient Monitoring and Symptom Analysis

• US 20090163774A1
• Filed: 12/20/2007
• Published: 06/25/2009
• Est. Priority Date: 12/20/2007
• Status: Abandoned Application

• Current Assignee: Honeywell Hommed LLC (Integrity Tracking LLC)
• Original Assignee: Honeywell Hommed LLC (Integrity Tracking LLC)
• Inventors: Patra, Susanta, Gowrishankar, M. R., Thatha, Sudeesh
• Application Number:
  US11/960,964
• Publication Number:
  US 20090163774A1
• Time in Patent Office: Days
• US Class Current: 600/301
• CPC Class Codes: A61B 5/021 Measuring pressure in heart or blood vessels A61B5/0205 takes precedence
• CPC Class Codes: A61B 5/024 Detecting, measuring or recording pulse rate or heart rate A61B5/0205, A61B5/021 take precedence
• CPC Class Codes: A61B 5/08 Detecting, measuring or recording devices for evaluating the respiratory organs A61B5/0205 takes precedence
• 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 15/00 ICT specially adapted for medical reports, e.g. generation or transmission thereof
• CPC Class Codes: G16H 40/67 for remote operation
• CPC Class Codes: G16H 50/20 for computer-aided diagnosis, e.g. based on medical expert systems
• CPC Class Codes: G16H 70/20 relating to practices or guidelines

Abstract

A patient monitoring system collects data regarding physiological characteristics of an individual and analyzes that data to determine its validity and to identify any conditions present in the individual. The system can also perform a trend analysis to predict the onset of a condition in the individual. If a condition is present, an alert may be generated and the system may be used to diagnose the condition and determine a treatment plan based on a database of information collected from other patients using a similar system.

Claims

1. A patient monitoring system comprising:

at least one sensor of a physiological condition of an individual;

at least one transmittal interface capable of transmitting collected data from the at least one sensor to a displaced location;

a displaced data storage server;

at least one processor;

first software executable by the processor enabling analysis of validity of collected data, analysis of trends in the collected data and production of an output based on these analyses;

at least one pre-stored logical rule; and

second software executable by the processor enabling the analysis of at least some of the collected data and output of the first software based on the at least one rule to determine the presence of a condition in the individual, validation of the condition in the individual and the production of at least one output based on the outcome of the analysis and validation.

2. The system of claim 1 further comprising a user interface wherein the individual is asked at least one question about his or her physiological condition and inputs at least one answer.

3. The system of claim 2 where the at least one answer is collected and sent by the user interface to the data storage server and analyzed by the first and second software as collected data.

4. The system of claim 1 which includes a plurality of physiological sensors.

5. The system of claim 4 where members of the plurality are selected from a class that includes at least blood pressure sensors, heart rate sensors, lung function sensors, glucose sensors and PT/INR sensors.

6. The system of claim 1 wherein the data storage server includes a data storage unit with previously collected data for the individual.

7. The system of claim 6 wherein the data storage server includes a data storage unit with physiological data from a plurality of patients other than the individual.

8. The system of claim 7 wherein the data storage server includes a data storage unit with a history of all outputs previously generated by the second software.

9. The system of claim 8 wherein the second software analyzes the previously collected data for the individual, physiological data from a plurality of patients and the history of alerts in conjunction with the collected data.

10. The system of claim 7 wherein the data storage server includes a data storage unit with medication and treatment information for the plurality of other patients.

11. The system of claim 10 which includes a third software that compares the collected data for the individual to the physiological data and medication and treatment information from the plurality of other patients.

12. The system of claim 1 wherein the at least one pre-stored logical rule is created by a physician or nurse interacting with a conditional logic generator.

13. The system of claim 1 which includes a plurality of pre-stored logical rules.

14. The system of claim 13 wherein the second software segments the collected data according to each of the pre-stored logical rules to which the data pertains.

15. The system of claim 1 wherein the transmittal interface wirelessly transmits collected data to the displaced storage server.

16. The system of claim 1 where the at least one output of the second software is selected from the class including at least email notification, pager notification, graphical output generation, audio alerts and visual alerts.

18. The computer readable medium of claim 15 which includes third software that assesses common trends and data points within a plurality of pre-stored data sets and sorts the data according to at least one of its characteristics.

21. The system of claim 10 wherein the data storage server categorizes the patients depending on symptoms or other logical rule.

22. The system of claim 10 including software to analyze parameters of the patients and effectiveness of medication plans.

17. A computer readable medium encoded with:

first software that determines whether entered data is valid and analysis of entered data to identify the presence of trends therein; and

second software that evaluates entered data according to at least one pre-stored logical rule and produces at least one output based on the outcome of the evaluation.

19. A method for monitoring the physiological condition of an individual comprising:

connecting at least one physiological sensor to the individual;

transmitting the collected data from the at least one sensor to a displaced data storage server;

analyzing the collected data for validity and presence of any trends;

analyzing the collected data with at least one logical rule; and

generating at least one output based on the outcome of the analyses.

20. The method of claim 19 where the at least one logical rule is created by interacting with a conditional logic generator.