System supporting exchange of medical data and images between different executable applications

• US 20050216314A1
• Filed: 03/25/2005
• Published: 09/29/2005
• Est. Priority Date: 03/26/2004
• Status: Abandoned Application

• Current Assignee: Siemens Medical Solutions Health Services Corporation (Siemens AG)
• Original Assignee: Siemens Medical Solutions Health Services Corporation (Siemens AG)
• Inventors: Secor, Andrew
• Application Number:
  US11/090,667
• Publication Number:
  US 20050216314A1
• Time in Patent Office: Days
• US Class Current: 705/3
• CPC Class Codes: G06Q 10/10 Office automation; Time management
• CPC Class Codes: G16H 10/60 for patient-specific data, e.g. for electronic patient records
• 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: H04L 63/0823 using certificates cryptographic mechanisms or cryptographic arrangements for entity authentication involving certificates H04L9/3263
• CPC Class Codes: H04L 63/10 for controlling access to devices or network resources

Abstract

A system, for exchanging medical image data between different processing systems, includes a central repository and an interface. The central repository stores configuration information including entity related information and authorization information. The authorization information associates a user with an indicator of authorization to access particular patient medical records. Multiple different processing systems of corresponding different entities use the configuration information to access medical image data repositories of the corresponding different entities and to enable exchange of medical image data between the different entities. The interface receives, from a first processing system of a first entity, a user initiated request to access a medical image repository of a second processing system of a second entity. The interface accesses the central repository in retrieving configuration information. The interface communicates the retrieved configuration information to the first processing system.

Claims

1. A system for exchanging medical image data between different processing systems, comprising:

a central repository of configuration information, including entity related information and authorization information, associating a user with an indicator of authorization, to access particular patient medical records, for use by a plurality of different processing systems of corresponding different entities, the repository being used in accessing medical image data repositories of the corresponding different entities and enabling exchange of medical image data between the different entities; and

an interface for,

receiving, from a first processing system of a first entity, a user initiated request to access a medical image repository of a second processing system of a second entity,

accessing the central repository to retrieve configuration information, and

communicating the retrieved configuration information to the first processing system.

2. A system according to claim 1, including:

a registrar processor for registering and processing the configuration information.

3. A system according to claim 1, wherein

the entity related information is mutually different and compatible with IPv6 protocol.

4. A system according to claim 1, including:

a name processor for determining and acquiring a fully qualified domain name for the entity related information.

5. A system according to claim 1, wherein

the configuration information includes mutually different entity related information for use by the plurality of different processing systems of corresponding different entities preventing conflict among the different entities.

6. A system according to claim 1, wherein

the configuration information includes authorization information, associating a user with an indicator of authorization, to access particular patient medical records stored by a plurality of different processing systems of corresponding different entities enabling a user of a first entity to access medical image data stored by a second entity.

7. A system according to claim 1, including

a tracking processor for monitoring and maintaining a record of access by a user of patient medical data of a particular patient.

8. A system according to claim 1, wherein

the maintained record contains HIPAA compliant monitoring information.

9. A system according to claim 1, wherein

an entity comprises at least one of, (a) an organization, (b) a sub unit of an organization, (c) a user, and (d) a group of workers providing healthcare services.

10. A system according to claim 1, wherein

the entity related information further comprises domain name server (DNS) compatible host names.

11. A system according to claim 1, wherein

the configuration information includes, for use by a plurality of different processing systems of corresponding different entities, at least one of the following:

(a) port identifiers, (b) gateway identifiers, (c) subnet addresses, and (d) security related information governing access to patient medical image data.

12. A system according to claim 1, wherein

the configuration information includes, for use by a plurality of different processing systems of corresponding different entities, at least one of the following (a) AET titles, (b) firewall identifiers and (c) packet filtering identifiers.

13. A system according to claim 1, wherein

the configuration information for use by a plurality of different processing systems of corresponding different entities, includes a domain name server (DNS) compatible host name.

14. A system according to claim 1, including

a billing processor for monitoring and generating a record used for billing for access by a user of at least one of the following:

(a) patient medical data of a particular patient, and (b) the configuration information.

15. A system according to claim 1, wherein

the central repository comprises a plurality of different databases.

16. A system according to claim 1, wherein

the user initiated request is to access particular medical image data of a particular patient, and

the interface inhibits communication of the configuration information to the first processing system in response to a determination from examination of the indicator the user is unauthorized to access the particular medical image data of the particular patient.

17. A system for use by a processing system in accessing medical image data stored by a second different processing system, comprising:

a communication interface of a first processing system of a first entity for;

communicating a user initiated request message to access particular medical image data of a particular patient in a repository of a second processing system of a second entity,

in response to the communicated request, receiving, from a central repository, configuration information, including entity related information, for use in accessing the particular medical image data of the particular patient in the repository of the second processing system,

using the received entity related information in acquiring the medical image data of the particular patient in the repository of the second processing system, and

an image data processor for storing the medical image data of the particular patient in a repository of the first processing system.

18. A system according to claim 17, wherein

in response to the communicated request message, the communication interface receives, from the central repository, a security message indicating the user is unauthorized to access the particular medical image data of the particular patient, the un-authorization determination being derived in response to examination of authorization information maintained by the central repository.

19. A system according to claim 17, wherein

the image data processor processes the medical image data for reproduction on a display device for viewing by a user.

20. A method comprising the steps of:

creating a unique identification, representative of a fully qualified domain name, for each one of a plurality of different processing systems of corresponding different entities to permit each one of a plurality of different processing systems to access information stored in the plurality of different processing systems; and

storing the unique identification for each one of the plurality of different processing systems in a central repository.

21. A method according to claim 20, further comprising the steps of:

receiving a request from a first processing system corresponding to a first entity to access information stored in a second processing system corresponding to a second entity;

accessing the central repository to retrieve the unique identification associated with the second processing system; and

communicating the retrieved unique information to the first processing system.

22. A method according to claim 21, further comprising the step of:

tracking the request from the first processing system.

23. A method according to claim 22, further comprising the step of:

generating a billing record for the request from the first processing system.