Expert system for generating guideline-based information tools

• US 5,574,828 A
• Filed: 04/28/1994
• Issued: 11/12/1996
• Est. Priority Date: 04/28/1994
• Status: Expired due to Term

• Current Assignee: Real Age Incorporated
• Original Assignee: TMRC Corporation
• Inventors: Rom, Martin, Hayward, Robert S. A., Roizen, Michael F., Summerell, David
• Primary Examiner(s): Bayerl, Raymond J.
• Assistant Examiner(s): KATBAB, ABDOLLAH
• Application Number:
  US08/234,982
• Time in Patent Office: 929 Days
• Field of Search: 395/50, 395/75, 395/76, 364/413.02
• US Class Current: 706/45
• CPC Class Codes: G06N 5/022 Knowledge engineering; Knowledge acquisition
• CPC Class Codes: G16H 10/20 for electronic clinical trials or questionnaires
• CPC Class Codes: G16H 10/40 for data related to laboratory analysis, e.g. patient specimen analysis
• CPC Class Codes: G16H 15/00 ICT specially adapted for medical reports, e.g. generation or transmission thereof
• 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 system utilizing a software program used to write other software application programs for the implementation of guideline applications for use in situations where a qualification decision or next course of action determination must be made. The system uses questions with limited choice answers. Data provided in answer to the questions causes a second program application to be automatically generated based on the answers. The second application then elicits responses in an interactive manner. Qualification decisions and courses of action are suggested as an output of the second application. Means are provided for evaluating the reliability of the suggestions based on consistency of answers and fatigue of the user. Means are also provided for editing either application program.

Claims

1. An expert system data processing means for generating guideline-based information tools, comprising:

A) input means for accepting input data, the input data including reported data, guidelines, and algorithms;

B) memory means, connected to the input means, for storing the input data and for storing a first application program and a second application program;

C) logic means, connected to the memory means, for manipulating the input data and for running the first application program and the second application program, the first application program adapted to accept the reported data and to manipulate the reported data according to the guidelines and the algorithms in order to produce output data; and

D) presentation means, connected to the logic means, for presenting output data, the output data including means for eliciting additional reported data;

E) the logic means being adapted to generate the second application program as a result of manipulating the input data through the first application program;

F) the second application program adapted to accept the additional reported data and to manipulate the additional reported data according to the guidelines and the algorithms in order to produce an output report.

2. The expert system data processing means of claim 1, further comprising a second data processing means, the second data processing means comprising:

A) second input means for accepting additional reported data;

B) second memory means, connected to the second input means, for storing the additional reported data and for storing the guidelines, the algorithms, and the second application program;

C) second logic means, connected to the second memory means, for manipulating the additional reported data and for running the second application program, the second application program adapted to accept the additional reported data and to manipulate the additional reported data according to the guidelines and the algorithms in order to produce an output report; and

D) second presentation means, connected to the second logic means, for presenting the output report.

3. The expert system data processing means of claim 1, further comprising guideline editing means, for accepting guideline edit input data and modifying the guidelines according to the guideline edit input data.

4. The expert system data processing means of claim 1, further comprising algorithm editing means, for accepting algorithm edit input data and modifying the algorithms according to the algorithm edit input data.

5. A process for generating guideline-based information tools, comprising the steps of:

A) accepting input report data;

B) manipulating the report data in accordance with guidelines using a computer application program;

C) generating a second computer application program as a result of manipulating the report data;

D) eliciting additional report data as a result of manipulating the report data;

E) manipulating the additional report data in accordance with guidelines using the second computer application program;

F) generating an output report; and

G) taking action based on the output report.

6. The process of claim 5, further comprising the step of eliciting the input report data by asking questions of a data subject.

7. The process of claim 6, wherein the input report data are responses to the questions asked of the data subject.

8. The process of claim 7, wherein the step of manipulating the report data includes the step of applying the guidelines to the answers in order to determine a next question.

9. An expert system data processing means for generating guideline-based information tools, comprising:

A) input means for accepting input data, the input data including reported data, guidelines, and algorithms;

B) memory means, connected to the input means, for storing the input data and for storing a first application program and a second application program;

C) logic means, connected to the memory means, for manipulating the input data and for running the first application program and the second application program, the first application program adapted to accept the reported data and to manipulate the reported data according to the guidelines and the algorithms in order to produce output data; and

D) presentation means, connected to the logic means, for presenting output data, the output data including means for eliciting additional reported data;

E) the logic means being adapted to generate the second application program as a result of manipulating the input data through the first application program without requiring any intervention from a person skilled in computer programming;

F) the second application program adapted to accept the additional reported data and to manipulate the additional reported data according to the guidelines and the algorithms in order to produce an output report.