Vista Imaging Routing Bedienungsanleitung PDF herunterladen (Seite 75)

Routing User Guide Troubleshooting Routing

for that workstation. Images not found in local storage will be retrieved from their

originating site.

How the RC Column is Populated

The RC (Remote Cache) column in VistARad's exam lists is populated with a

destination-specific indicator when a routed exam is received by a destination. The same

indicator is removed from the RC column when the routing software deletes the local

copy of the exam.

The addition or removal of the indicator is dependent on a specific "representative image"

in the routed exam. A "representative image" is the last image processed by an Image

Gateway for a given exam. Typically, the representative image is also the last image in an

exam's clinical sequence.

Image Gateways process images in the order that they are received from a modality.

Some modalities may send images to Image Gateways in an order other than the expected

clinical sequence. If this occurs, and if such an exam is routed, the RC column may be

populated before transmission of all the exam's images has completed. A user opening

such an exam may experience a delay while part of the exam is retrieved from the

sending site.

Preventing Transmission of Duplicate Exams

For Imaging destinations, the transmission processor will check the destination to see if

the image to be routed is already present. If a duplicate of the image is found, the

transmission processor removes the redundant entry from the transmission queue, and

moves on to the next entry in the queue.

For DICOM destinations, image management and duplicate checking is the responsibility

of the destination system.

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Vista Imaging Routing Bedienungsanleitung Seite 75