VCT Vision ELITE Series Specifikace Strana 19

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GE H
EALTHCARE
D
IRECTION
DOC0500644, R
EV
4 D
ISCOVERY
, L
IGHT
S
PEED AND
B
RIGHT
S
PEED
DICOM C
ONFORMANCE
S
TATEMENT
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insure proper processing and interpretation of GE medical image data exchanged using
DICOM. The GE ID/Net v3.0 Conformance Statements are available to the public.
The reader of this conformance statement should be aware that different GE devices are
capable of using different Information Object Definitions. For example, a GE CT scanner may
send images using the CT Information Object, MR Information Object, Secondary Capture
Object, etc.
Included in this Conformance Statement are Module Definitions that define all data elements
used by the GE ID/Net v3.0 implementation. If the user encounters unspecified private data
elements while parsing a GE Data Set, the user is well advised to ignore those data elements
(per the DICOM standard). Unspecified private data element information is subject to change
without notice. If, however, the device is acting as a “full fidelity storage device”, it should retain
and retransmit all of the private data elements that are sent by GE devices.
1.5 Important Remarks
The use of these Conformance Statements, in conjunction with the DICOM Standards, is
intended to facilitate communication with GE imaging equipment. However, by itself, it is not
sufficient to insure that inter-operation will be successful. The user (or user’s agent)
needs to proceed with caution and address at least four issues:
Integration
The integration of any device into an overall system of interconnected devices goes
beyond the scope of standards (DICOM), and of this introduction and associated
Conformance Statements when interoperability with non-GE equipment is desired. The
responsibility to analyze the applications requirements and to design a solution that
integrates GE imaging equipment with non-GE systems is the user’s responsibility and
should not be underestimated. The user is strongly advised to ensure that such
integration analysis is correctly performed.
Validation
Testing the complete range of possible interactions between any GE device and non-GE
devices, before the connection is declared operational, should not be overlooked.
Therefore, the user should ensure that any non-GE provider accepts full responsibility for
all validation required for their connection with GE devices. This includes the accuracy of
the image data once it has crossed the interface between the GE imaging equipment and
the non-GE device and the stability of the image data for the intended applications.
Such a validation is required before any clinical use (diagnosis and/or treatment) is
performed. It applies when images acquired on GE imaging equipment are
processed/displayed on a non-GE device, as well as when images acquired on non-GE
equipment is processed/displayed on a GE console or workstation.
Future Evolution
GE understands that the DICOM Standard will evolve to meet the user’s growing
requirements. GE is actively involved in the development of the DICOM Standard.
DICOM will incorporate new features and technologies and GE may follow the evolution
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