Personalizing hospital intranet web sites

• US 6,076,166 A
• Filed: 01/17/1997
• Issued: 06/13/2000
• Est. Priority Date: 01/17/1997
• Status: Expired due to Term

• Current Assignee: US Philips Corporation (Koninklijke Philips N.V.)
• Original Assignee: Philips Electronics North America Corporation (Koninklijke Philips N.V.)
• Inventors: Wang, Jun, Wong, Stephen L., Moshfeghi, Mehran, Yu, Yuan-Pin, Glicksman, Robert A.
• Primary Examiner(s): Beausoliel, Jr., Robert W.
• Assistant Examiner(s): Baderman, Scott T.
• Application Number:
  US08/785,459
• Time in Patent Office: 1,243 Days
• Field of Search: 395/186, 395/188.01, 395/187.01, 395/200.58, 395/200.57, 395/200.62, 395/200.6, 395/200.63, 395/200.67, 707/2, 707/3, 707/6, 707/9, 705/2, 705/3
• US Class Current: 726/4
• CPC Class Codes: G06F 16/9577 Optimising the visualization of content, e.g. distillation of HTML documents
• 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: Y10S 707/99939 Privileged access

Abstract

The server includes a layer for dynamically generating web pages and other data objects using scripts, such as graphic, audio and video files, in dependence on stored information indicating the user'"'"'s needs and preferences, including those presumed from stored information as to the user'"'"'s function, job, or purpose for being at the hospital, and logged usage profiles, the level of the user'"'"'s access privileges to confidential patient information, and the computer and physical environments of the user. Notably, the content is generated in dependence on the display resolution and lowest bandwidth link between the server and browser to limit the waiting time for downloads as well as the server load.

Claims

1. An information system comprising

a network and

at least one web server which is accessible via the network by user equipment operating a web browser, which server comprises

means for dynamically generating content that is personalized to the user taking into account user equipment environment information provided or stored so as to be accessible to the server which is indicative of at least the lowest bandwidth link between the server and the user equipment, and

means for transmitting the dynamically generated content over the network to the web browser in the user equipment.

2. An information system as claimed in claim 1, wherein said network is an intranet of an organization and said means for dynamically generating content that is personalized to the user further takes into account user need information provided or stored so as to be accessible to the server which is indicative of at least the job of the user in the organization.

3. An information system as claimed in claim 1, wherein said network is an intranet of an organization and said means for dynamically generating content that is personalized to the user further takes into account user information provided or stored so as to be accessible to the server which is indicative of at least access rights of the user to confidential information maintained by the organization.

4. An information system as claimed in claim 1, wherein said means for dynamically generating content that is personalized to the user further takes into account user environment information provided or stored so as to be accessible to the server which is indicative of characteristics of the room in which the user equipment is located.

5. The system of claim 1 further comprising at least one database comprising computerized patient records, and wherein the dynamically generated content is provided from the at least one database.

6. The system of claim 1, wherein said means for dynamically generating content that is personalized to the user further takes into account the capabilities of the web browser.

7. The system of claim 1 wherein the means for dynamically generating content further comprises means for dynamically generating prioritized retrieval rules according to which the content is dynamically generated.

8. An information system comprising

a network which is an intranet of an organization and

at least one web server which is accessible via the network by a user at user equipment operating a web browser, which server comprises

means for dynamically generating content, wherein the dynamically generated content comprises data retrieved from computer patient record information, wherein the dynamically generated content is personalized to the user taking into account user need information provided or stored so as to be accessible to the server which is indicative of at least the job of the user in the organization, and wherein the dynamically generated content comprises elements presentable to the user by the web browser operating in the user equipment, and

means for transmitting the dynamically generated content over the network to the web browser in the user equipment, and

wherein the transmitted and dynamically generated content is presented to the user by the web browser.

9. An information system as claimed in claim 8, wherein said means for dynamically generating content that is personalized to the user further takes into account user information provided or stored so as to be accessible to the server which is indicative of at least access rights of the user to confidential information maintained by the organization.

10. The system of claim 8 further comprising at least one database comprising computerized patient records, and wherein the dynamically generated content is provided from the at least one database.

11. The system of claim 8, wherein said means for dynamically generating content that is personalized to the user further takes into account the capabilities of the web browser.

12. The system of claim 8 wherein the means for dynamically generating content further comprises means for dynamically generating prioritized retrieval rules according to which the content is dynamically generated.

13. A method of providing content from a web server to web browsers of users over a network in response to user requests comprising:

maintaining stored personalizing information for users;

associating the personalizing information applicable to each individual user issuing a request for content; and

dynamically generating in the web server the content provided in response to the request taking into account the associated personalizing information, wherein the personalizing information includes the lowest bandwidth link between the web server and the user'"'"'s web browser, and

transmitting the dynamically generated content over the network to the web browser.

14. A method of providing content as claimed in claim 13, wherein said network is an intranet of an organization and said personalizing information taken into account further includes the job of the user in the organization.

15. A method of providing content as claimed in claim 13, wherein said network is an intranet of an organization and said personalizing information taken into account further includes access rights of the user to confidential information maintained by the organization.

16. A method of providing content as claimed in claim 13, wherein said personalizing information taken into account further includes information which is indicative of characteristics of the room in which the user equipment is located.

17. The method of claim 13 wherein the step of dynamically generating in the web server the content further comprises providing the content from at least one database comprising computerized patient records.

18. The method of claim 13, wherein the personalizing information taken into account further includes the capabilities of web browsers.

19. The method of claim 13, wherein the step of dynamically generating in the web server content further comprises dynamically generating prioritized retrieval rules in response to each individual user request and according to which the content is dynamically generated.

20. The method of claim 19 wherein the step of dynamically generating prioritized retrieval rules further comprises:

dynamically generating rules for user privileges and access control,

dynamically generating rules for user interests if the user is authorized to information according to the rules for user privileges and access control, and

dynamically generating rules for the user environment if the user is authorized to and interested in information according to the rules for user privileges and access control and to the rules for user interests.

21. An information system comprising

a network and

at least one web server which is accessible via the network by a user at user equipment operating a web browser, which server comprises

means for dynamically generating content, wherein the dynamically generated content comprises data retrieved from computer patient record information, wherein the dynamically generated content is personalized to the user taking into account the capabilities of the web browser, and wherein the dynamically generated content comprises elements presentable to the user by the web browser operating in the user equipment, and

means for transmitting the dynamically generated content over the network to the web browser in the user equipment, and

wherein the transmitted and dynamically generated content is presented to the user by the web browser.

22. A method of providing content from a web server to web browsers of users over a network in response to user requests comprising:

maintaining stored personalizing information for users;

associating the personalizing information applicable to each individual user issuing a request for content; and

dynamically and automatically generating in the web server the content provided in response to the request, wherein the content is dynamically generated taking into account the associated personalizing information, by dynamically generating prioritized retrieval rules in response to each individual user request and according to which the content is dynamically generated, and wherein the dynamically generated content comprises elements presentable to the user by the web browser operating in the user equipment,

transmitting the dynamically generated content over the network, and

presenting the dynamically generated content to the user by the web browser.

23. The method of claim 22 wherein the step of dynamically generating further comprises retrieving at least a part of the content from computer patient record information.