FHIR Server FHIR Server Version n/a

Resource StructureDefinition/FHIR Server from package hl7.v2plus#current (47 ms)

Package

hl7.v2plus

Type

StructureDefinition

FHIR Version

Source

http://somewhere.org/fhir/uv/v2plus/https://build.fhir.org/ig/HL7/v2ig/StructureDefinition-MA.html

Url

http://hl7.org/v2/StructureDefinition/MA

Version

0.0.0

Status

active

Date

2024-10-31T15:11:23+00:00

Name

Title

HL7 v2 MA Data Type

Experimental

False

Authority

hl7

Description

*Usage Note:* The MA data type is preferred when the signal recording device outputs the waveform data by time (all signal amplitudes at time sample 1, followed by all signal amplitudes at time sample 2, followed by all signal amplitudes at time sample 3, etc.). The typical count is 32, 64, or 128 channels. At the time of this writing, the MA data type is the one used by most commercial EEG instruments, while other electrophysiological instruments (such as evoked potential instruments) may use the NA data type. The MA data type is the "natural" one for multi-channel EEG instruments since the signal acquisition process involves digitizing each channel in succession as rapidly as possible, then after a fixed interval (like 0.004 seconds) digitizing all the channels again in succession, and repeating this every 0.004 seconds as long as the recording continues. Conversion of one format to another is often not possible or desirable in near-real-time applications. For example, a long-term EEG recording may go on for 24, 48, 72, or more hours and implementations cannot wait until the recording is ended to transmit the data because physicians need to review the waveforms as the recording is in progress; this is why it only makes sense to organize the data by the MA data type which sends the data one time sample after the next. Note that, visually, the NA and MA data types are indistinguable: they both appear as a series of numeric components. They are distinguished by context, particularly when used in _OBX.5_ where the data type is specified in _OBX.3_. Use Case: Commercial EEG instruments *Example 1:* 3 channels (identical), 6 time-samples |0^0^0~1^1^1~2^2^2~3^3^3~4^4^4~5^5^5| *Example 2:* 1 channel, 11 time-samples |0~1~2~3~4~5~6~7~8~9~10|

Type

http://hl7.org/v2/StructureDefinition/MA

Kind

logical

Resources that use this resource

No resources found

Resources that this resource uses

StructureDefinition

http://hl7.org/v2/StructureDefinition/NM

HL7 v2 Numeric Primitive Type

http://hl7.org/v2/StructureDefinition/v2-complex-data-type

HL7 v2 Complex Data Type

Narrative

Note: links and images are rebased to the (stated) source

Generated Narrative: StructureDefinition MA

Name	Card.	Type	Description & Constraints
MA	0..*	V2ComplexDataType	multiplexed array Instances of this logical model are not marked to be the target of a Reference
1	0..1	decimal	Sample Y From Channel 1
2	0..1	decimal	Sample Y From Channel 2
3	0..1	decimal	Sample Y From Channel 3
4	0..1	decimal	Sample Y From Channel 4
Documentation for this format

Source

{
  "resourceType" : "StructureDefinition",
  "id" : "MA",
  "meta" : {
    "profile" : [
      "http://hl7.org/v2/StructureDefinition/ComplexDataType-Profile"
    ]
  },
  "text" : {
    "status" : "extensions",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: StructureDefinition MA</b></p><a name=\"MA\"> </a><a name=\"hcMA\"> </a><a name=\"MA-en-US\"> </a><table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"border: 0px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top;\"><tr style=\"border: 1px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top\"><th style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"The logical name of the element\">Name</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Information about the use of the element\">Flags</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Minimum and Maximum # of times the element can appear in the instance\">Card.</a></th><th style=\"width: 100px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Reference to the type of the element\">Type</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Additional information about the element\">Description &amp; Constraints</a><span style=\"float: right\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Legend for this format\"><img src=\"data:image/png;base64,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\" alt=\"doco\" style=\"background-color: inherit\"/></a></span></th></tr><tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck1.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_element.gif\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Element\" class=\"hierarchy\"/> <a href=\"StructureDefinition-MA-definitions.html#MA\" title=\"Definition: This data type is used to represent channel-multiplexed waveform data. Assuming that fields that utilize this data type repeat and that Y represents the specific repetition, the components of the repetition will reflect sample Y from each channel.\">MA</a><a name=\"MA\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..*</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"StructureDefinition-v2-complex-data-type.html\">V2ComplexDataType</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">multiplexed array<br/><span style=\"font-weight:bold\">Instances of this logical model are not marked to be the target of a Reference</span><br/></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_primitive.png\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Primitive Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-MA-definitions.html#MA.1\">1</a><a name=\"MA.1\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"StructureDefinition-NM.html\">decimal</a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Sample Y From Channel 1</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_primitive.png\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Primitive Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-MA-definitions.html#MA.2\">2</a><a name=\"MA.2\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"StructureDefinition-NM.html\">decimal</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Sample Y From Channel 2</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_primitive.png\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Primitive Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-MA-definitions.html#MA.3\">3</a><a name=\"MA.3\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"StructureDefinition-NM.html\">decimal</a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Sample Y From Channel 3</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck00.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin_end.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_primitive.png\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Primitive Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-MA-definitions.html#MA.4\">4</a><a name=\"MA.4\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"StructureDefinition-NM.html\">decimal</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Sample Y From Channel 4</td></tr>\r\n<tr><td colspan=\"5\" class=\"hierarchy\"><br/><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Legend for this format\"><img src=\"data:image/png;base64,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\" alt=\"doco\" style=\"background-color: inherit\"/> Documentation for this format</a></td></tr></table></div>"
  },
  "extension" : [
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode" : "informative",
      "_valueCode" : {
        "extension" : [
          {
            "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical" : "http://somewhere.org/fhir/uv/v2plus/ImplementationGuide/hl7.other.uv.v2plus"
          }
        ]
      }
    }
  ],
  "url" : "http://hl7.org/v2/StructureDefinition/MA",
  "version" : "0.0.0",
  "name" : "MA",
  "title" : "HL7 v2 MA Data Type",
  "status" : "active",
  "date" : "2024-10-31T15:11:23+00:00",
  "publisher" : "HL7 International",
  "contact" : [
    {
      "telecom" : [
        {
          "system" : "url",
          "value" : "http://hl7.org/Special/committees/v2mgmt"
        }
      ]
    }
  ],
  "description" : "*Usage Note:* The MA data type is preferred when the signal recording device outputs the waveform data by time (all signal amplitudes at time sample 1, followed by all signal amplitudes at time sample 2, followed by all signal amplitudes at time sample 3, etc.). The typical count is 32, 64, or 128 channels. At the time of this writing, the MA data type is the one used by most commercial EEG instruments,ï¿½while other electrophysiological instruments (such as evoked potential instruments) may use the NA data type. The MA data type is the \"natural\" one for multi-channel EEG instruments since the signal acquisition process involves digitizing each channel in succession as rapidly as possible, then after a fixed interval (like 0.004 seconds) digitizing all the channels again in succession, and repeating this every 0.004 seconds as long as the recording continues.\n\nConversion of one format to another is often not possible or desirable in near-real-time applications. For example, a long-term EEG recording may go on for 24, 48, 72, or more hours and implementations cannot wait until the recording is ended to transmit the data because physicians need to review the waveforms as the recording is in progress; this is why it only makes sense to organize the data by the MA data type which sends the data one time sample after the next.\n\nNote that, visually, the NA and MA data types are indistinguable: they both appear as a series of numeric components. They are distinguished by context, particularly when used in _OBX.5_ where the data type is specified in _OBX.3_.\n\nUse Case: Commercial EEG instruments\n\n*Example 1:* 3 channels (identical), 6 time-samples\n\n|0^0^0~1^1^1~2^2^2~3^3^3~4^4^4~5^5^5|\n\n*Example 2:* 1 channel, 11 time-samples\n\n|0~1~2~3~4~5~6~7~8~9~10|",
  "fhirVersion" : "5.0.0",
  "mapping" : [
    {
      "identity" : "rim",
      "uri" : "http://hl7.org/v3",
      "name" : "RIM Mapping"
    }
  ],
  "kind" : "logical",
  "abstract" : false,
  "type" : "http://hl7.org/v2/StructureDefinition/MA",
  "baseDefinition" : "http://hl7.org/v2/StructureDefinition/v2-complex-data-type",
  "derivation" : "specialization",
  "snapshot" : {
    "element" : [
      {
        "id" : "MA",
        "path" : "MA",
        "short" : "multiplexed array",
        "definition" : "Definition: This data type is used to represent channel-multiplexed waveform data. Assuming that fields that utilize this data type repeat and that Y represents the specific repetition, the components of the repetition will reflect sample Y from each channel.",
        "min" : 0,
        "max" : "*",
        "base" : {
          "path" : "Base",
          "min" : 0,
          "max" : "*"
        },
        "isModifier" : false,
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "n/a"
          }
        ]
      },
      {
        "id" : "MA.1",
        "extension" : [
          {
            "url" : "http://hl7.org/v2/StructureDefinition/v2-optionality",
            "valueCode" : "O"
          }
        ],
        "path" : "MA.1",
        "short" : "Sample Y From Channel 1",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "MA.1",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "http://hl7.org/v2/StructureDefinition/NM"
          }
        ]
      },
      {
        "id" : "MA.2",
        "extension" : [
          {
            "url" : "http://hl7.org/v2/StructureDefinition/v2-optionality",
            "valueCode" : "O"
          }
        ],
        "path" : "MA.2",
        "short" : "Sample Y From Channel 2",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "MA.2",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "http://hl7.org/v2/StructureDefinition/NM"
          }
        ]
      },
      {
        "id" : "MA.3",
        "extension" : [
          {
            "url" : "http://hl7.org/v2/StructureDefinition/v2-optionality",
            "valueCode" : "O"
          }
        ],
        "path" : "MA.3",
        "short" : "Sample Y From Channel 3",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "MA.3",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "http://hl7.org/v2/StructureDefinition/NM"
          }
        ]
      },
      {
        "id" : "MA.4",
        "extension" : [
          {
            "url" : "http://hl7.org/v2/StructureDefinition/v2-optionality",
            "valueCode" : "O"
          }
        ],
        "path" : "MA.4",
        "short" : "Sample Y From Channel 4",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "MA.4",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "http://hl7.org/v2/StructureDefinition/NM"
          }
        ]
      }
    ]
  },
  "differential" : {
    "element" : [
      {
        "id" : "MA",
        "path" : "MA",
        "short" : "multiplexed array",
        "definition" : "Definition: This data type is used to represent channel-multiplexed waveform data. Assuming that fields that utilize this data type repeat and that Y represents the specific repetition, the components of the repetition will reflect sample Y from each channel.",
        "min" : 0,
        "max" : "*"
      },
      {
        "id" : "MA.1",
        "extension" : [
          {
            "url" : "http://hl7.org/v2/StructureDefinition/v2-optionality",
            "valueCode" : "O"
          }
        ],
        "path" : "MA.1",
        "short" : "Sample Y From Channel 1",
        "min" : 0,
        "max" : "1",
        "type" : [
          {
            "code" : "http://hl7.org/v2/StructureDefinition/NM"
          }
        ]
      },
      {
        "id" : "MA.2",
        "extension" : [
          {
            "url" : "http://hl7.org/v2/StructureDefinition/v2-optionality",
            "valueCode" : "O"
          }
        ],
        "path" : "MA.2",
        "short" : "Sample Y From Channel 2",
        "min" : 0,
        "max" : "1",
        "type" : [
          {
            "code" : "http://hl7.org/v2/StructureDefinition/NM"
          }
        ]
      },
      {
        "id" : "MA.3",
        "extension" : [
          {
            "url" : "http://hl7.org/v2/StructureDefinition/v2-optionality",
            "valueCode" : "O"
          }
        ],
        "path" : "MA.3",
        "short" : "Sample Y From Channel 3",
        "min" : 0,
        "max" : "1",
        "type" : [
          {
            "code" : "http://hl7.org/v2/StructureDefinition/NM"
          }
        ]
      },
      {
        "id" : "MA.4",
        "extension" : [
          {
            "url" : "http://hl7.org/v2/StructureDefinition/v2-optionality",
            "valueCode" : "O"
          }
        ],
        "path" : "MA.4",
        "short" : "Sample Y From Channel 4",
        "min" : 0,
        "max" : "1",
        "type" : [
          {
            "code" : "http://hl7.org/v2/StructureDefinition/NM"
          }
        ]
      }
    ]
  }
}

XIG built as of ??metadata-date??. Found ??metadata-resources?? resources in ??metadata-packages?? packages.