Administration of differently-versioned configuration files of a medical facility

• US 8,473,908 B2
• Filed: 07/09/2007
• Issued: 06/25/2013
• Est. Priority Date: 08/04/2006
• Status: Active Grant

• Current Assignee: Siemens Healthcare GMBH (Siemens AG)
• Original Assignee: Siemens AG
• Inventors: Canda, Valer, Thesen, Stefan
• Primary Examiner(s): Vu, Tuan A
• Application Number:
  US11/774,895
• Publication Number:
  US 20080033753A1
• Time in Patent Office: 2,178 Days
• Field of Search: 717/102, 717/101, 717/124, 717120-123, 715/229, 715/744, 705/3, 705/35, 705/37, 705/319, 709/203, 709/223, 709/201, 726/27, 707/100, 707/204, 713/166
• US Class Current: 717/121
• CPC Class Codes: G16H 40/40 for the management of medical equipment or devices, e.g. scheduling maintenance or upgrades

Abstract

In a method, system and computer program product for administration of different versions of a configuration file for configuration of medical apparatuses in a clinical system, the configuration file can also be locally changed at the apparatus itself and be made centrally available. Together with one configuration file, a set of versions regarding the configuration file is automatically administered while maintaining consistency of the data.

Claims

1. A method for administrating configuration files in a medical facility, said medical facility comprising a plurality of computer-operated medical devices that each operate to perform a respective medical task according to a configuration file, a memory in which a plurality of different configuration files, respectively for different medical devices, are stored, at least some of said configuration files being stored in said memory as different versions of a configuration file, and a central administration apparatus in communication with said memory, and being communicable with said medical devices via a network in which said central administration apparatus functions as a server and the medical devices function as respective clients of the server, said method comprising:

prior to implementing a respective medical task at a respective medical device among said plurality of medical devices, establishing a communication connection via said network between the respective medical device and the central administration apparatus to request a configuration file;

in response to the request, automatically initiating a search of said memory at said central administration apparatus, to select a version of a configuration file in said memory that satisfies criteria that include at least appropriateness of a version of a configuration file for use in performing the respective medical task at the respective medical device, and a current run-time environment of the respective medical task at the respective medical device;

automatically making a version of a configuration file in said memory, that satisfies said criteria, available, as a selected configuration file, to the respective medical device for check-out;

from the respective medical device, checking out the selected file, as a checked-out file, from the central administration apparatus via the communication connection in a form that allows a change in the checked-out file to be made at the respective medical device;

after completion of the respective medical task at the respective medical device, returning the checked-out file, via the communication connection, to the central administration apparatus as a checked-in file; and

upon receipt of each checked-in file at said central administration apparatus, automatically determining whether the checked-in file contains a change made by the respective medical device and, if a change in the checked-in file is detected, storing the checked-in file in said memory as another version of the configuration file, with an indicator of said change that causes said change to be automatically identified and used by said central administration apparatus, in a subsequent search of said memory initiated by a respective medical device, to satisfy said appropriateness in the criteria of said subsequent search.

2. A method as claimed in claim 1 comprising automatically permitting a configuration file to be checked out only with authorization from said central administration apparatus, and permitting a configuration file to be changed only after the configuration file is successfully checked out with said authorization.

3. A method as claimed in claim 1 comprising automatically transmitting a notification signal to said central administration apparatus from the respective medical device upon execution of a change to a configuration file by the respective medical device.

4. A method as claimed in claim 1 comprising establishing storage of all versions of a configuration file in said memory as a set of stored versions, and generating a release version from said set of stored versions that can be released to a respective medical device in said subsequent search.

5. A method as claimed in claim 1 comprising, via said central administration apparatus, automatically centrally storing every changed configuration file in said memory.

6. A method as claimed in claim 1 comprising, at said central administration apparatus, automatically electronically creating an inheritance mechanism for the respective versions of a configuration file that automatically produces inheritances from one of said versions to another of said versions of said configuration file.

7. A method as claimed in claim 1 comprising allowing a configuration file to be changed in parallel by different medical devices in said plurality of medical devices and automatically ensuring data consistency, at said central administration apparatus, upon check-in of configuration files that were changed in parallel, before permitting said configuration files that were changed in parallel, to be stored in said memory.

8. A method as claimed in claim 1 comprising automatically merging at least two different versions of a configuration file at said central administration apparatus.

9. A method as claimed in claim 1 comprising, from said central administration apparatus, causing display a visual representation of all or selected versions of a configuration file at a respective medical device.

10. A system for administrating configuration files comprising:

a plurality of computer-operated medical devices at a medical facility that each operate to perform a respective medical task according to a configuration file;

a memory in which a plurality of different configuration files, respectively for different medical devices, are stored, at least some of said configuration files being stored in said memory as different versions of a configuration file;

a central administration apparatus in communication with said memory, and being communicable with said medical devices via a network in which said central administration apparatus functions as a server and the medical devices function as respective clients of the server;

each medical device being configured, prior to implementing a respective medical task at a respective medical device among said plurality of medical devices, to establish a communication connection via said network between the respective medical device and the central administration apparatus to request a configuration file;

said central administration apparatus being configured in response to the request, to automatically initiate a search of said memory to select a version of a configuration file in said memory that satisfies criteria that include at least appropriateness of a version of a configuration file for use in performing the respective medical task at the respective medical device, and a current run-time environment of the respective medical task at the respective medical device;

said central administration apparatus being configured to automatically make a version of a configuration file in said memory, that satisfies said criteria, available, as a selected configuration file, to the respective medical device for check-out;

the respective medical device being configured to check out the selected file, as a checked-out file, from the central administration apparatus via the communication connection in a form that allows a change in the checked-out file to be made at the respective medical device;

the respective medical device being configured to complete the respective medical task at the respective medical device and thereafter to return the checked-out file, via the communication connection, to the central administration apparatus as a checked-in file; and

said central administration apparatus being configured to, upon receipt of each checked-in file at said central administration apparatus, automatically determine whether the checked-in file contains a change made by the respective medical device and, if a change in the checked-in file is detected, to store the checked-in file in said memory as another version of the configuration file, with an indicator of said change that causes said change to be automatically identified and used by said central administration apparatus, in a subsequent search of said memory initiated by a respective medical device, to satisfy said appropriateness in the criteria of said subsequent search.

11. A non-transitory, computer-readable data storage medium encoded with programming instructions for administrating configuration files in a medical facility, said medical facility comprising a plurality of computer-operated medical devices that each operate to perform a respective medical task according to a configuration file, a memory in which a plurality of different configuration files, respectively for different medical devices, are stored, at least some of said configuration files being stored in said memory as different versions of a configuration file, and a central administration apparatus in communication with said memory, and being communicable with said medical devices via a network in which said central administration apparatus functions as a server and the medical devices function as respective clients of the server, said programming instructions being respectively loaded into said central administration apparatus and said plurality of medical devices and causing:

prior to implementing a respective medical task at a respective medical device among said plurality of medical devices, the respective medical device to establish a communication connection via said network between the respective medical device and the central administration apparatus to request a configuration file;

said central administration apparatus, upon receipt of the request, to automatically initiate a search of said memory, via said central administration apparatus, to select a version of a configuration file in said memory that satisfies criteria that include at least appropriateness of a version of a configuration file for use in performing the respective medical task at the respective medical device, and a current run-time environment of the respective medical task at the respective medical device;

said central administration apparatus to automatically make a version of a configuration file in said memory, that satisfies said criteria, available, as a selected configuration file, to the respective medical device for check-out;

the respective medical device to check out the selected file, as a checked-out file, from the central administration apparatus via the communication connection in a form that allows a change in the checked-out file to be made at the respective medical device;

after completion of the respective medical task at the respective medical device, the respective medical device to return the checked-out file, via the communication connection, to the central administration apparatus as a checked-in file; and

said central administration apparatus, upon receipt of each checked-in file at said central administration apparatus, to automatically determine whether the checked-in file contains a change made by the respective medical device and, if a change in the checked-in file is detected, to store the checked-in file in said memory as another version of the configuration file, with an indicator of said change that causes said change to be automatically identified and used by said central administration apparatus, in a subsequent search of said memory initiated by a respective medical device, to satisfy said appropriateness in the criteria of said subsequent search.