Files > DICOM QUEUE

name

DICOM QUEUE

number

2006.564

location

^MAGDICOM(2006.564,

description

+---------------------------------------------------------------+ | | | Property of the US Government. | | No permission to copy or redistribute this software is given. | | Use of unreleased versions of this software requires the user | | to execute a written test agreement with the VistA Imaging | | Development Office of the Department of Veterans Affairs, | | telephone (301) 734-0100. | | | | The Food and Drug Administration classifies this software as | | a medical device. As such, it may not be changed in any way. | | Modifications to this software may result in an adulterated | | medical device under 21CFR820, the use of which is considered | | to be a violation of US Federal Statutes. | | | +---------------------------------------------------------------+ The entries in this table define the various FIFO queues that are part of the DICOM Gateway operation. For each queue, the entry defines how that queue is being used (incoming or outgoing messages, requests or responses, and relative priority). Currently, 16 queues are defined. For requests initiated by the remote DICOM application entity: +-----+-----+-----------+----------+-----------+ | Ltr | Chn | Direction | Type | Priority | +-----+-----+-----------+----------+-----------+ | A | * | INCOMING | REQUEST | HIGH | | B | * | OUTGOING | RESPONSE | HIGH | | C | * | INCOMING | REQUEST | MEDIUM | | D | * | OUTGOING | RESPONSE | MEDIUM | | E | * | INCOMING | REQUEST | LOW | | F | * | OUTGOING | RESPONSE | LOW | | G | * | INCOMING | REQUEST | IMMEDIATE | | H | * | OUTGOING | RESPONSE | IMMEDIATE | +-----+-----+-----------+----------+-----------+ For requests initiated by local DICOM application entity: +-----+-----+-----------+----------+-----------+ | Ltr | Chn | Direction | Type | Priority | +-----+-----+-----------+----------+-----------+ | S | * | OUTGOING | REQUEST | IMMEDIATE | | T | * | INCOMING | RESPONSE | IMMEDIATE | | U | 1 | OUTGOING | REQUEST | HIGH | | V | * | INCOMING | RESPONSE | HIGH | | W | 1 | OUTGOING | REQUEST | MEDIUM | | X | * | INCOMING | RESPONSE | MEDIUM | | Y | 1 | OUTGOING | REQUEST | LOW | | Z | * | INCOMING | RESPONSE | LOW | +-----+-----+-----------+----------+-----------+

Fields

#	Name	Location	Type	Details	Index	Description
.01	letter(+)	0;1	FREE TEXT			The value of this field is a single letter that identifies the queue that is defined in this entry. See the description at the 'file' level for more details.
2	channel	0;2	FREE TEXT			The value of this field is either an integer number that identifies the channel number that is dedicated to the queue that is defined in this entry, or an asterisk to indicate that any channel could be used. See the description at the 'file' level for more details.
3	message	0;3	FREE TEXT			The value of this field is an integer number that indicates the number of messages that is currently waiting in the queue that is defined in this entry.
4	direction(+)	0;4	FREE TEXT			The value of this field is a string that identifies the direction in which information will flow for the queue that is defined in this entry. Possible values are INCOMING and OUTGOING. See the description at the 'file' level for more details.
5	type	0;5	FREE TEXT			The value of this field is a string that identifies the type of message that is transmitted through the queue that is defined in this entry. Possible values are REQUEST and RESPONSE. See the description at the 'file' level for more details.
6	priority	0;6	FREE TEXT			The value of this field is a string that identifies the relative priority of the queue that is defined in this entry. Possible values are LOW, MEDIUM, HIGH and IMMEDIATE. See the description at the 'file' level for more details.