Invoke Image Display

vrinda edited this page May 14, 2018 · 9 revisions

Overview

This feature helps the user of a non image-aware system like an EHR, PHR or RIS, to request the display of studies for a patient, and have the display performed by an image-aware system like an Image Display (PACS). More details related to RAD-106 Invoke Image Display can be found here.

Configuration

The below configuration explained is in conjunction with open source Weasis Viewer integration with archive.

Using Archive UI

  1. Go to Menu->Configuration, then on Devices page, Edit the dcm4chee-arc device. Go to Extensions and Edit extension of Device Extension. Again go to its Extensions and Edit extension of Archive device.
  2. Add values for the following two attributes :
  • Invoke Image Display Patient URL: ../../weasis-pacs-connector/IHEInvokeImageDisplay?requestType=PATIENT&patientID={}
  • Invoke Image Display Study URL: ../../weasis-pacs-connector/IHEInvokeImageDisplay?requestType=STUDY&studyUID={} and Save the configuration.

Using LDAP

One may either create a LDIF file and import it to the LDAP Server by using the ldapmodify command line utility.

    version: 1
    dn: dicomDeviceName=dcm4chee-arc,cn=Devices,cn=DICOM Configuration,dc=dcm4che,dc=org
    changetype: modify
    add: dcmInvokeImageDisplayPatientURL
    dcmInvokeImageDisplayPatientURL: ../../weasis-pacs-connector/IHEInvokeImageDisplay?requestType=PATIENT&patientID={}
    -
    
    dn: dicomDeviceName=dcm4chee-arc,cn=Devices,cn=DICOM Configuration,dc=dcm4che,dc=org
    changetype: modify
    add: dcmInvokeImageDisplayStudyURL
    dcmInvokeImageDisplayStudyURL: ../../weasis-pacs-connector/IHEInvokeImageDisplay?requestType=STUDY&studyUID={}
  • or use the Add Attribute... and Add Value... function of Apache Directory Studio to add attributes on Device level (e.g.: dicomDeviceName=dcm4chee-arc) in the Archive Configuration.

Note : The values above starting by "../" are the default relative path when weasis-pacs-connector is installed in the same JBoss as dcm4chee archive. Otherwise replace the relative URL by an absolute value, eg: http://YOUR-host:8080/weasis-pacs-connector/weasis-pacs-connector/IHEInvokeImageDisplay?requestType=PATIENT&patientID={}

One may refer to Archive Device to understand the description of attributes.

Go to the Control tab on Configuration page in archive UI and reload the configuration.

Testing

Once the configuration is reloaded one will be able to see the eye icon against the patient and/or study by expanding the 3 vertical dots icon against each of the patient/study as shown below :

invoke-image-display.png

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