Vista Imaging Vista Routing Re-Importing Routing Rules, Routing Rules & Multiple Routing Gateways

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Configuring Routing

Routing User Guide

 

 

Routing rules:

SEND(IMAGPROVIDER1)

If: MODALITY=CT

SEND(IMAGPROVIDER2)

If: MODALITY=CR

SEND(BAL2)

If: MODALITY=XA

Priority: HIGH

Press <Enter> to continue...

4After the rules are displayed and double-checked, press Enter to return to the menu.

Re-Importing Routing Rules

To be change routing rules, Route.dic will need to be modified, and then re-imported. When routing rules are re-imported:

ƒThe existing routing table will be replaced. Retaining the original set of rules in a backup file allows you to restore the routing table, if necessary.

ƒIf you are using load balancing, importing routing rules will cause internal counters that control load balancing to be reset. For more information, see page 13.

ƒIf multiple Routing Gateways are present, the steps for importing the modified rules file must be performed for all Routing Gateways, so that Gateways will all use the same set of rules.

Routing Rules & Multiple Routing Gateways

If multiple evaluation processors need to be active (as could be the case at a consolidated site) each Routing Gateway can use its own local set of rules.

However, it is usually better for all Routing Gateways to use a single set of rules stored in a shared directory. Using the same set of rules will make maintenance easier (changes to rules need to be made in only one Route.dic file, rather than several), and allows each gateway in the pool to function as a backup for any other gateway.

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VistA Imaging V. 3.0, Patch 18

April 2006

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Contents Routing User Guide-DRAFT April VistA Imaging V .0, Patch Contents Troubleshooting Routing Introduction Terms of UseConventions Using this ManualAbout this Manual AcknowledgementsRelated Documents Revision TableDate Rev This page is intentionally blank Routing Overview Routing ExplainedWhat is a Routing Gateway? Routing PrerequisitesInfrastructure Requirements Operational Requirements How Autorouting Works Identifying Images to be AutoroutedDeletion of Routed Images Autorouting Images from Prior ExamsSending Images to Destinations Remote Reading with VistARadRouting Overview How On-Demand Routing Works Selecting Images for On-Demand RoutingPriority and On-demand Routing How Routing Priority WorksPriority and Autorouting Other Priority FactorsDefining Routing Rules Routing Rules ExplainedHow Routing Rules Work Rules using Multiple Conditions Sample Routing RulesSimple Routing Rule Rules using Wildcards Rules using the does not match OperatorRules using Date/Time Conditions Send Command Balance CommandRule Destinations Resetting the Load Balancing Counter How Load Balancing WorksRule Conditions PropertiesFrequently Used Properties NOW Network storage location of the image abstract Other PropertiesPath for the network location of the stored image Unique 26-character image identifier of the Pacs image Name of the Radiology Report associated with the image Operators ValuesOperator Image property must… Values for Date/Time Properties Send CR images to Kansas on Mon/Wed/FriSend CR images to Kansas on Holidays Prioritize images based on destination Routing Rule PriorityRouting Images from Prior Exams Do or Do Not include Prior StudiesRouting Rule Tips This page is intentionally blank Configuring Routing Configuration Task Performed ByDefining Imaging Destinations Naming Conventions for Imaging DestinationsField Description Network Location File Entries at Jonesville Storage Location Names for offsite MRI specialistStorage Folders for Imaging Destinations Folder PrerequisitesFolder Creation Testing folders from the sending site Explorer Folder VerificationTesting folders from the sending site Command Line Imaging Destination Definition using FileMan Imaging Destination DefinitionEditing the Network Location File at the sending site Imaging Destination Values Physical Reference Do not use This field is not used for routing, and should be left blank Retention Period Dicom Destination Definitions in SCUList.dic Defining Dicom DestinationsNaming Conventions for Dicom Destinations Adding Dicom Destinations to SCUList.dicMagdmenu Field Definitions How Prior Exam Routing Works Verifying that Prefetch is EnabledDefining Route Priors Logic Altering Route Priors LogicTo change route priors logic Select the following fields for editingDicom Gateway Configuration Image Gateway ConfigurationTo configure Image Gateways Routing Gateway Configuration To configure the Routing GatewayImporting Routing Rules Route.dic Creating and Importing a Routing Rules FileTo create and import routing rules Verifying Imported Rules To verify imported rulesRe-Importing Routing Rules Routing Rules & Multiple Routing GatewaysVistARad Configuration-Sending Sites To set routing-related VistARad site parametersVistARad Configuration-Receiving Sites To set the CacheLocationID in MAGJ.INIMaking Multiple Destinations Accessible to VistARad Changes Affecting Routing System Configuration Routing System Change Related Configuration ChangeUsing the Routing Gateway Activating RoutingStarting the Evaluation Processor Starting the Transmission Processor Maintaining Routing Periodic MaintenanceUsing Routing Log Files Displaying log filesDisabling Routing Short-Term Routing ShutdownLong-Term Routing Shutdown Routing Gateway Menu Options Start the Transmission ProcessorStop the Transmission Processor Import Routing Rules Start the Evaluation ProcessorStop the Evaluation Processor Purge all completed entries in the Transmission QueueRe-Queue all failed entries in the Transmission Queue Remove obsolete entries from Transmission QueueDisplay Current Set of Routing Rules This page is intentionally blank Using VistARad in a Routing System Displaying Routed ExamsTo display a routed exam Using On-Demand Routing VistARad & On-Demand RoutingOn-Demand Routing Requirements To use on-demand routing Routing User Guide This page is intentionally blank Getting Help Troubleshooting RoutingBasic Troubleshooting If… Then…Factors Affecting Routing Speed Additional Routing ConsiderationsTransmission Processors and Drive Mapping Routed Images vs. Routed ExamsHow the RC Column is Populated Preventing Transmission of Duplicate ExamsThis page is intentionally blank Appendix a Appendix a Imaging Destination Worksheet Specified in sending site’s Network Location fileNetwork Location File Sample For detailed information about specific fields, seeDicom Destination Worksheet Dicom Destination SampleRouting Rule Definition Worksheet Routing User Guide Example #2 Sample RulesExample #1 Example #3Example #6 Example #4Example #5 Example #7Routing Setup Checklist Installation Appendix B Using MAGDecompressorMAGDecompressor Setup LicensingCd \Program Files\VistA\Imaging\MAGDecompressor Enter MAGDecompressor Logging Sample log entrySelected log file error codes Glossary Glossary Glossary This page is intentionally blank See also routing Background Processor 32 balance command IndexSee also routing operators, routing rule 11, 20 passwords 28 Index