Web-based report functionality and layout for diagnostic imaging decision support

• US 6,516,324 B1
• Filed: 06/01/2000
• Issued: 02/04/2003
• Est. Priority Date: 06/01/2000
• Status: Expired due to Term

• Current Assignee: GE Medical Technology Services, Inc. (General Electric Company)
• Original Assignee: GE Medical Technology Services, Inc. (General Electric Company)
• Inventors: Ryan, Michael P., Jones, Jeffrey R., Taranath, Arvind
• Primary Examiner(s): Mizrahi, Diane D.
• Application Number:
  US09/585,226
• Time in Patent Office: 978 Days
• Field of Search: 707/104.1, 707/10, 707/102, 700/764, 700/773, 700/804, 700/843, 378/114, 128/923
• US Class Current: 707/805
• 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 30/20 for handling medical images, e.g. DICOM, HL7 or PACS
• CPC Class Codes: G16H 30/40 for processing medical images, e.g. editing
• CPC Class Codes: G16H 40/67 for remote operation
• CPC Class Codes: Y10S 707/957 Multidimensional
• CPC Class Codes: Y10S 707/99943 Generating database or data structure, e.g. via user interface
• CPC Class Codes: Y10S 707/99945 Object-oriented database structure processing

Abstract

A method and a system for providing remote access to scanner utilization or diagnostic imaging reports generated by a computer system having access to a database of collected scanner operational data. Preferably, the reports are delivered over a wide-area network, e.g. the Internet, in response to requests for access from customers. In particular, the system includes a graphical user interface which allows the user to specify all of the report content parameters and display the report on a single screen. The report content parameters section of the screen allows the user to identify the facility, organization area (i.e., department), equipment, time dimension, time frame, metrics and data slices that the user wants included in the report. The report produced will contain the information currently in the database, which information is updated daily.

Claims

1. A method for downloading a report of scanner utilization from a central service facility to a remote site via a network, comprising the following steps:

transmitting operational data from each scanner in a department via a network to a central service facility for electronic processing, said operational data comprising system data and exam data;

storing said operational data in a multidimensional database at said central service facility;

using a computer at a remote site, a user navigates to a service center home web page that is linked to said central service facility;

displaying a standard reports web page on the display screen of said computer in response to said user selecting a standard reports link on said home web page, said standard reports web page comprising a plurality of user-interactive report content parameter fields that said user can click on to cause a respective drop-down pick list to appear, said fields corresponding to selectable parameters that define the content of a requested report, a first field on said standard reports web page containing an identifier for one of a plurality of stored multidimensional queries, each multidimensional query corresponding to a different report format;

at said central service facility, performing on-line analytical processing on said stored logged data as a function of a multidimensional query and other parameters selected by said user on said standard reports web page; and

downloading a report to said computer at said remote site, said report being the result of said on-line application processing step.

2. The method as recited in claim 1, wherein said report is in chart form.

3. The method as recited in claim 2, wherein said standard reports web page comprises an area where said report in chart form is displayed concurrently with said user-interactive fields.

4. The method as recited in claim 1, wherein said report is in tabular form.

5. The method as recited in claim 4, further comprising the step of downloading said report in tabular form as a separate web page to said computer at said remote site.

6. The method as recited in claim 1, wherein a second field on said standard reports web page containing an identifier for one of a plurality of scanners, further comprising the step of verifying at said central service facility that said selected scanner identifier is included in a database of scanner identifiers identifying authorized scanners.

7. The method as recited in claim 1, wherein said operational data in said multidimensional database is XML-encoded.

8. A networked system comprising:

data collection server means for collecting data;

a multiplicity of scanners each programmed to log specified operation-related data and send that logged data to said data collection server means;

a multidimensional database for storing logged data collected by said data collection server;

a remote customer access station comprising a browser; and

report generation web server means for downloading a report of scanner utilization to said remote customer access station, said report generation server means being programmed to download a standard reports web page for display at said customer access station in response to a customer selecting a standard reports link on a home web page, said standard reports web page comprising a plurality of user-interactive report content parameter fields that said customer can click on to cause a respective drop-down pick list to appear, said fields corresponding to selectable parameters that define the content of a requested report, a first field on said standard reports web page containing an identifier for one of a plurality of stored multidimensional queries, each multidimensional query corresponding to a different report format, and being further programmed to perform on-line analytical processing on said stored logged data as a function of a multidimensional query and other parameters selected by said user on said standard reports web page and then download said report to said customer access station, said report being the result of said on-line application processing.

9. The system as recited in claim 8, wherein said report is in chart form.

10. The system as recited in claim 9, wherein said standard reports web page comprises an area where said report in chart form is displayed concurrently with said user-interactive fields at said customer access station.

11. The system as recited in claim 8, wherein said report is in tabular form.

12. The system as recited in claim 11, wherein said report generation web server means is programmed to download said report in tabular form as a separate web page to said customer access station.

13. The system as recited in claim 12, wherein a second field on said standard reports web page contains an identifier for one of a plurality of scanners, wherein said report generation web server means is further programmed to verify that said selected scanner identifier is included in a database of scanner identifiers identifying authorized scanners.

14. The system as recited in claim 8, wherein said logged data in said multidimensional database is XML-encoded.

15. A system comprising a central computer system programmed to generate reports in response to report requests, a remote customer access station programmed to transmit report requests following inputs by a user, and a communications link between said computer system and said customer access station via which said report requests are transmitted to said central computer system and via which said generated reports are transmitted to said customer access station, wherein said programming in said central computer system and in said remote customer access station enables the following algorithm:

a standard reports web page is displayed at said remote customer access station, said standard reports web page comprising a plurality of user-interactive report content parameter fields that said user can click on to cause a respective drop-down pick list to appear, said fields corresponding to selectable parameters that define the content of a requested report, a first field on said standard reports web page containing an identifier for one of a plurality of stored multidimensional queries, each multidimensional query corresponding to a different report format;

said central computer system performs on-line analytical processing on scanner utilization data stored in a multidimensional database as a function of a multidimensional query and other parameters selected by said user on said standard reports web page; and

said central computer system downloads a report to said remote customer access station, said report being the result of said on-line application processing of said scanner utilization data.

16. The system as recited in claim 15, wherein said central computer system is further programmed to validate said user and determine said user'"'"'s access privileges before processing a report request.

17. The system as recited in claim 16, wherein said central computer system comprises a report server programmed to process report requests and a security server programmed to block access to said report server if the user is not validated.

18. The system as recited in claim 15, wherein said report is in chart form.

19. The system as recited in claim 18, wherein said standard reports web page comprises an area where said report in chart form is displayed concurrently with said user-interactive fields at said customer access station.

20. The system as recited in claim 15, wherein said report is in tabular form.

21. The system as recited in claim 20, wherein said central computer system is programmed to download said report in tabular form as a separate web page to said customer access station.

22. The system as recited in claim 15, wherein a second field on said standard reports web page contains an identifier for one of a plurality of scanners, wherein said central computer system is further programmed to verify that said selected scanner identifier is included in a database of scanner identifiers identifying authorized scanners.

23. The system as recited in claim 15, wherein said scanner utilization data in said multidimensional database is XML-encoded.

24. The system as recited in claim 15, further comprising a multiplicity of scanners at remote locations, each scanner being programmed to upload its scanner utilization data to said central computer system, said central computer system being further programmed to continually store uploaded scanner utilization data in said multidimensional database.