Systems and methods for constructing a local electronic medical record data store using a remote personal health record server

• US 9,135,608 B2
• Filed: 12/22/2011
• Issued: 09/15/2015
• Est. Priority Date: 04/09/2009
• Status: Active Grant

• Current Assignee: General Electric Company
• Original Assignee: General Electric Company
• Inventors: Herlitz, Sten
• Primary Examiner(s): Reagan, James A
• Application Number:
  US13/334,978
• Publication Number:
  US 20120095923A1
• Time in Patent Office: 1,363 Days
• Field of Search: 705/51
• US Class Current: 1/1
• CPC Class Codes: G06Q 10/00 Administration; Management
• CPC Class Codes: G06Q 20/027 involving a payment switch or gateway
• CPC Class Codes: G06Q 20/085 involving remote charge determination or related payment systems
• CPC Class Codes: G06Q 20/0855 involving a third party
• CPC Class Codes: G16H 10/60 for patient-specific data, e.g. for electronic patient records
• CPC Class Codes: H04L 2209/88 Medical equipments
• CPC Class Codes: H04L 9/3247 involving digital signatures

Abstract

Certain embodiments of the present invention provide systems and methods for managing medical information. Certain embodiments provide a local electronic medical record system including a local personal health record (PHR) client, the PHR client downloading encrypted patient documents from a remote PHR server and parsing the downloaded encrypted patient documents to form a local PHR database. The example system also includes an interface receiving user input including an encryption key to decrypt the downloaded encrypted patient documents and displaying patient medical information to the user based on the downloaded decrypted patient documents.

Claims

1. A system comprising:

a local electronic medical record (EMR) system providing access to a clinician associated with a patient, the local EMR system implemented using a combination of a remote patient health record (PHR) server including a first processor configured for the remote PHR server, a local PHR client including a second processor configured for the local PHR client, and a local PHR database, each of the remote PHR server, the local PHR client, and the local PHR database unaccessible to the clinician and accessible only to the patient and authorized designees of the patient via a patient-specific encryption key, wherein the local PHR client, the remote PHR server, and the local PHR database are arranged to emulate EMR functionality and data for the local EMR system without installation and support of an onsite EMR system, wherein the remote PHR server cannot decrypt records, and wherein the local PHR client is to facilitate both secure patient access and secure clinician access to the remote PHR server for electronic patient medical information, the electronic patient medical information controlled by the patient and made accessible to the clinician via the remote PHR server and a clinician-side portal configured to enable the local EMR system for the clinician.

2. The system of claim 1, further comprising a local storage storing downloaded encrypted patient documents as separate files on a user'"'"'s computer apart from the local PHR database.

3. The system of claim 1, wherein the local PHR database is rebuilt from encrypted patient documents at the remote PHR server based at least in part on at least one of a) a change at a user'"'"'s computer and b) a change in the encrypted patient documents.

4. The system of claim 1, wherein patient medical data is encrypted at the PHR client and uploaded to the remote PHR server in encrypted form without saving a local copy.

5. The system of claim 1, wherein an encryption key comprises at least one of a patient encryption key and a physician private key.

6. The system of claim 1, wherein the PHR client generates a patient summary document from downloaded encrypted patient documents for display to the user via a user interface.

7. The system of claim 1, wherein the PHR client generates an index of patient documents from downloaded patient documents for display to the user via a user interface, the interface facilitating selection of a document in the index by the user for display.

8. A computer-implemented method for providing a local electronic medical record system, said method comprising:

implementing a local electronic medical record (EMR) system providing access to a clinician associated with a patient using a combination of a remote patient health record (PHR) server including a first processor configured for the remote PHR server, a local PHR client including a second processor configured for the local PHR client, and a local PHR database, each of the remote PHR server, the local PHR client, and the local PHR database unaccessible to the clinician and accessible only to the patient and authorized designees of the patient via a patient-specific encryption key, wherein implementing comprises;

arranging the local PHR client, the remote PHR server, and the local PHR database to emulate EMR functionality and data for the local EMR system without installation and support of an onsite EMR system, wherein the remote PHR server cannot decrypt records and wherein the local PHR client is to facilitate both secure patient access and secure clinician access to the remote PHR server for electronic patient medical information; and

facilitating control of the electronic patient medical information by the patient, the electronic patient medical information made accessible to the clinician via the remote PHR server and a clinician-side portal configured to enable the local EMR system for the clinician.

9. The method of claim 8, further comprising storing downloaded encrypted patient documents as separate files in local storage on a user'"'"'s computer apart from the local PHR database.

10. The method of claim 8, further comprising rebuilding the local PHR database from encrypted patient documents at the remote PHR server based at least in part on at least one of a) a change at a user'"'"'s computer and b) a change in the encrypted patient documents.

11. The method of claim 8, wherein the local PHR database includes encrypted patient documents for a plurality of patients associated with a clinician.

12. The method of claim 8, wherein patient medical data is encrypted at the PHR client and uploaded to the remote PHR server in encrypted form without saving a local copy.

13. The method of claim 8, further comprising generating, via the PHR client, a patient summary document from downloaded encrypted patient documents for display to the user via a user interface.

14. The method of claim 8, wherein an encryption key comprises at least one of a patient encryption key and a physician private key.

15. The method of claim 8, further comprising generating, via the PHR client, an index of patient documents from downloaded patient documents for display to the user via a user interface, the interface facilitating selection of a document in the index by the user for display.

16. A computer-readable medium including a set of instructions which, when executed on a computer, implement a local electronic medical record system comprising:

a local electronic medical record (EMR) system providing access to a clinician associated with a patient, the local EMR system implemented using a combination of a remote patient health record (PHR) server including a first processor configured for the remote PHR server, a local PHR client including a second processor configured for the local PHR client, and a local PHR database, each of the remote PHR server, the local PHR client, and the local PHR database unaccessible to the clinician and accessible only to the patient and authorized designees of the patient via a patient-specific encryption key, wherein the local PHR client, the remote PHR server, and the local PHR database are arranged to emulate EMR functionality and data for the local EMR system without installation and support of an onsite EMR system, wherein the remote PHR server cannot decrypt records, and wherein the local PHR client is to facilitate both secure patient access and secure clinician access to the remote PHR server for electronic patient medical information, the electronic patient medical information controlled by the patient and made accessible to the clinician via the remote PHR server and a clinician-side portal configured to enable the local EMR system for the clinician.

17. The computer readable medium of claim 16, further comprising storing downloaded encrypted patient documents as separate files in local storage on a user'"'"'s computer apart from the local PHR database.

18. The computer readable medium of claim 16, further comprising rebuilding the local PHR database from encrypted patient documents at the remote PHR server based at least in part on at least one of a) a change at a user'"'"'s computer and b) a change in the encrypted patient documents.

19. The computer readable medium of claim 16, wherein patient medical data is encrypted at the PHR client and uploaded to the remote PHR server in encrypted form without saving a local copy.

20. The computer readable medium of claim 16, further comprising generating, via the PHR client, a patient summary document from downloaded encrypted patient documents for display to the user via a user interface.