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LEADTOOLS醫療存儲服務器自定義數據庫系列教程（九）— 指定C FIND Rsp DICOM元素

轉帖|使用教程|編輯：楊鵬連|2021-02-01 09:58:00.163|閱讀 280 次

概述：這是本系列的第九篇文章，此處介紹了LEAD醫學存儲服務器數據庫如何指定C FIND Rsp DICOM元素。

相關鏈接：

LEADTOOLS Recognition Imaging SDK是精選的LEADTOOLS SDK功能集，旨在在企業級文檔自動化解決方案中構建端到端文檔成像應用程序，這些解決方案需要OCR，MICR，OMR，條形碼，表單識別和處理，PDF，打印捕獲，檔案，注釋和圖像查看功能。這套功能強大的工具利用LEAD屢獲殊榮的圖像處理技術，智能識別可用于識別和提取任何類型的掃描或傳真形式圖像數據的文檔功能。

點擊下載LEADTOOLS Recognition Imaging SDK試用版

概述

LEADTOOLS存儲服務管理器DICOM偵聽服務通過一個或多個C-FIND響應來響應收到的C-FIND請求。C-FIND響應包含請求中指定的DICOM屬性。

要使用自定義數據庫模式，必須定義配置文件，使用DICOM偵聽服務使用適當的屬性填充C-FIND響應，并使用數據庫中的相應數據設置屬性值。

LEAD Storage Server Manager附帶的默認配置文件稱為QueryIOD.xml。默認配置定義為返回數據庫的屬性和屬性序列。對于教程數據庫，我們不返回項目序列。

QueryIOD.xml的結構如下。它由<patientLevel>，<studyLevel>，<seriesLevel>和<imageLevel>元素組成，每個元素都包含一個或多個<element>元素。

<query> 
<patientLevel> 
<element>...</element> 
<element>...</element> 
... 
</patientLevel> 

<studyLevel> 
<element>...</element> 
<element>...</element> 
... 
</ studyLevel > 

< seriesLevel > 
<element>...</element> 
<element>...</element> 
... 
</ seriesLevel > 

<imageLevel> 
<element>...</element> 
<element>...</element> 
... 
</ imageLevel > 
</query>

每個<element>元素對應于C-FIND請求中的屬性，并提供數據庫中相應值的映射。

置于DICOM元素的患者ID（0010,0010）映射到相應的表名（MyPatientTable）和列（PatientName）。

<element tag="(0010,0010)" 
     tagName="PatientName" 
    vr="PN" 
    minVM="1" 
    maxVM="1" 
    vmDivider="1" 
    keyType="Required" 
    matchingType="WildCard" 
    tableName="MyPatientTable"  
    matchingEntity="My.Medical.Storage.DataAccessLayer.Entities.MyPatient,My.Medical.Storage.DataAccessLayer" 
    columnsName="PatientName" />
MyQueryIOD.xml的全部內容如下：

<?xml version="1.0" encoding="utf-8" ?> 
<query> 
   <patientLevel> 
      <element tag="(0010,0010)" 
                tagName="PatientName" 
                vr="PN" 
                minVM="1" 
                maxVM="1" 
                vmDivider="1" 
                keyType="Required" 
                matchingType="WildCard" 
                tableName="MyPatientTable" 
                matchingEntity="My.Medical.Storage.DataAccessLayer.Entities.MyPatient,My.Medical.Storage.DataAccessLayer" 
                columnsName="PatientName" /> 
      <element tag="(0010,0020)" 
               tagName="PatientID" 
               vr="LO" 
               minVM="1" 
               maxVM="1" 
               vmDivider="1" 
               keyType="Unique" 
               matchingType="SingleValue" 
               tableName="MyPatientTable" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.Entities.MyPatient,My.Medical.Storage.DataAccessLayer" 
               columnsName="PatientIdentification" /> 
      <element tag="(0010,0030)" 
               tagName="PatientBirthDate" 
               vr="DA" 
               minVM="1" 
               maxVM="1" 
               vmDivider="1" 
               keyType="Optional" 
               matchingType="Range" 
               tableName="MyPatientTable" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.Entities.MyPatient,My.Medical.Storage.DataAccessLayer" 
               columnsName="PatientBirthday" /> 
      <element tag="(0010,0040)" 
               tagName="PatientSex" 
               vr="CS" 
               minVM="1" 
               maxVM="1" 
               vmDivider="1" 
               keyType="Optional" 
               matchingType="SingleValue" 
               tableName="MyPatientTable" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.Entities.MyPatient,My.Medical.Storage.DataAccessLayer" 
               columnsName="PatientSex" /> 
      <element tag="(0010,4000)" 
               tagName="PatientComments" 
               vr="LT" 
               minVM="1" 
               maxVM="1" 
               vmDivider="1" 
               keyType="Optional" 
               matchingType="NotApplicable" 
               tableName="MyPatientTable" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.Entities.MyPatient,My.Medical.Storage.DataAccessLayer" 
               columnsName="PatientComments" /> 
   </patientLevel> 
   <studyLevel> 
      <element tag="(0008,0020)" 
               tagName="StudyDate" 
               vr="DA" 
               minVM="1" 
               maxVM="1" 
               vmDivider="1" 
               keyType="Required" 
               matchingType="Range" 
               tableName="MyStudyTable" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.Entities.MyStudy,My.Medical.Storage.DataAccessLayer" 
               columnsName="StudyStudyDate" /> 
      <element tag="(0008,0050)" 
               tagName="AccessionNumber" 
               vr="SH" 
               minVM="1" 
               maxVM="1" 
               vmDivider="1" 
               keyType="Required" 
               matchingType="SingleValue" 
               tableName="MyStudyTable" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.Entities.MyStudy,My.Medical.Storage.DataAccessLayer" 
               columnsName="StudyAccessionNumber" /> 
      <element tag="(0008,0061)" 
               tagName="ModalitiesInStudy" 
               vr="CS" 
               minVM="1" 
               maxVM="-1" 
               vmDivider="1" 
               vmDistinct="true" 
               keyType="Optional" 
               matchingType="SingleValue" 
               tableName="MySeriesTable" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.Entities.MySeries,My.Medical.Storage.DataAccessLayer" 
               columnsName="SeriesModality" /> 
      <element tag="(0008,0062)" 
               tagName="SOPClassesInStudy" 
               vr="UI" 
               minVM="1" 
               maxVM="-1" 
               vmDivider="1" 
               vmDistinct="true" 
               keyType="Optional" 
               matchingType="ListOfUID" 
               tableName="MyInstanceTable" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.MatchingParameters.Image,My.Medical.Storage.DataAccessLayer" 
               columnsName="ImageUniqueSOPClassUID" /> 
      <element tag="(0008,0090)" 
               tagName="ReferringPhysiciansName" 
               vr="PN" 
               minVM="1" 
               maxVM="1" 
               vmDivider="1" 
               keyType="Optional" 
               matchingType="SingleValue" 
               tableName="MyStudyTable" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.Entities.MyStudy,My.Medical.Storage.DataAccessLayer" 
               columnsName="StudyReferringPhysiciansName" /> 
      <element tag="(0008,1030)" 
               tagName="StudyDescription" 
               vr="LO" 
               minVM="1" 
               maxVM="1" 
               vmDivider="1" 
               keyType="Optional" 
               matchingType="NotApplicable" 
               tableName="MyStudyTable" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.Entities.MyStudy,My.Medical.Storage.DataAccessLayer" 
               columnsName="StudyStudyDescription" /> 
     <element tag="(0020,0010)" 
               tagName="StudyID" 
               vr="SH" 
               minVM="1" 
               maxVM="1" 
               vmDivider="1" 
               keyType="Required" 
               matchingType="SingleValue" 
               tableName="MyStudyTable" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.Entities.MyStudy,My.Medical.Storage.DataAccessLayer" 
               columnsName="StudyStudyId" /> 
      <element tag="(0020,000D)" 
               tagName="StudyInstanceUID" 
               vr="UI" 
               minVM="1" 
               maxVM="1" 
               vmDivider="1" 
               keyType="Unique" 
               matchingType="ListOfUID" 
               tableName="MyStudyTable" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.Entities.MyStudy,My.Medical.Storage.DataAccessLayer" 
               columnsName="StudyStudyInstanceUID" /> 
   </studyLevel> 
   <seriesLevel> 
      <element tag="(0008,0060)" 
               tagName="Modality" 
               vr="CS" 
               minVM="1" 
               maxVM="1" 
               vmDivider="1" 
               keyType="Required" 
               matchingType="SingleValue" 
               tableName="MySeriesTable" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.Entities.MySeries,My.Medical.Storage.DataAccessLayer" 
               columnsName="SeriesModality" /> 
      <element tag="(0008,103E)" 
               tagName="SeriesDescription" 
               vr="LO" 
               minVM="1" 
               maxVM="1" 
               vmDivider="1" 
               keyType="Optional" 
               matchingType="SingleValue" 
               tableName="MySeriesTable" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.Entities.MySeries,My.Medical.Storage.DataAccessLayer" 
               columnsName="SeriesSeriesDescription" /> 
      <element tag="(0008,0021)" 
               tagName="SeriesDate" 
               vr="DA" 
               minVM="1" 
               maxVM="1" 
               vmDivider="1" 
               keyType="Optional" 
               matchingType="Range" 
               tableName="MySeriesTable" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.Entities.MySeries,My.Medical.Storage.DataAccessLayer" 
               columnsName="SeriesSeriesDate" /> 
      <element tag="(0018,0015)" 
               tagName="BodyPartExamined" 
               vr="CS" 
               minVM="1" 
               maxVM="1" 
               vmDivider="1" 
               keyType="Optional" 
               matchingType="Range" 
               tableName="MySeriesTable" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.Entities.MySeries,My.Medical.Storage.DataAccessLayer" 
               columnsName="SeriesBodyPartExamined" /> 
      <element tag="(0020,0011)" 
               tagName="SeriesNumber" 
               vr="IS" 
               minVM="1" 
               maxVM="1" 
               vmDivider="1" 
               keyType="Required" 
               matchingType="SingleValue" 
               tableName="MySeriesTable" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.Entities.MySeries,My.Medical.Storage.DataAccessLayer" 
               columnsName="SeriesSeriesNumber" /> 
      <element tag="(0020,000E)" 
               tagName="SeriesInstanceUID" 
               vr="UI" 
               minVM="1" 
               maxVM="1" 
               vmDivider="1" 
               keyType="Required" 
               matchingType="ListOfUID" 
               tableName="MySeriesTable" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.Entities.MySeries,My.Medical.Storage.DataAccessLayer" 
               columnsName="SeriesSeriesInstanceUID" /> 
   </seriesLevel> 
   <imageLevel> 
      <element tag="(0020,0013)" 
               tagName="InstanceNumber" 
               vr="IS" 
               minVM="1" 
               maxVM="1" 
               vmDivider="1" 
               keyType="Required" 
               matchingType="SingleValue" 
               tableName="MyInstanceTable" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.Entities.MyInstance,My.Medical.Storage.DataAccessLayer" 
               columnsName="ImageImageNumber" /> 
      <element tag="(0008,0016)" 
               tagName="SOPClassUID" 
               vr="UI" 
               minVM="1" 
               maxVM="1" 
               vmDivider="1" 
               keyType="Required" 
               matchingType="ListOfUID" 
               tableName="MyInstanceTable" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.Entities.MyInstance,My.Medical.Storage.DataAccessLayer" 
               columnsName="ImageUniqueSOPClassUID" /> 
      <element tag="(0008,0018)" 
               tagName="SOPInstanceUID" 
               vr="UI" 
               minVM="1" 
               maxVM="1" 
               vmDivider="1" 
               keyType="Required" 
               matchingType="ListOfUID" 
               tableName="MyInstanceTable" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.Entities.MyInstance,My.Medical.Storage.DataAccessLayer" 
               columnsName="SOPInstanceUID" /> 
      <element tag="(0028,0010)" 
               tagName="Rows" 
               vr="US" 
               minVM="1" 
               maxVM="1" 
               vmDivider="1" 
               keyType="Optional" 
               matchingType="NotApplicable" 
               tableName="ImageInstance" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.MatchingParameters.ImageInstance,My.Medical.Storage.DataAccessLayer" 
               columnsName="ImageRows" /> 
      <element tag="(0028,0011)" 
               tagName="Columns" 
               vr="US" 
               minVM="1" 
               maxVM="1" 
               vmDivider="1" 
               keyType="Optional" 
               matchingType="NotApplicable" 
               tableName="ImageInstance" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.MatchingParameters.ImageInstance,My.Medical.Storage.DataAccessLayer" 
               columnsName="ImageColumns" /> 
      <element tag="(0028,0100)" 
               tagName="BitsAllocated" 
               vr="US" 
               minVM="1" 
               maxVM="1" 
               vmDivider="1" 
               keyType="Optional" 
               matchingType="NotApplicable" 
               tableName="ImageInstance" 
               matchingEntity="My.Medical.Storage.DataAccessLayer.MatchingParameters.ImageInstance,My.Medical.Storage.DataAccessLayer" 
               columnsName="ImageBitsAllocated" /> 
   </imageLevel> 
</query>

了解更多

這是本系列的第九篇文章，此處介紹了LEAD醫學存儲服務器數據庫如何指定C FIND Rsp DICOM元素，我們將在《LEAD醫療存儲服務器自定義數據庫系列教程– DICOM偵聽服務》系列的第十篇中文章中，著重介紹LEAD醫用存儲服務器數據庫如何創建DICOM偵聽服務。

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