如何從HL7文檔中讀取部分

我想從XML文件中解析HL7文檔。所以我有這個XML文件：如何從HL7文檔中讀取部分

<?xml-stylesheet type="text/xsl" href="CCD.xsl"?> 
<ClinicalDocument xmlns="urn:hl7-org:v3" xmlns:voc="urn:hl7-org:v3/voc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:hl7-org:v3 CDA.xsd"> 

    <typeId extension="POCD_HD000040" root="2.16.840.1.113883.1.3"/> 
    <templateId root="2.16.840.1.113883.10.20.1"/> <!-- CCD v1.0 Templates Root --> 
    <id root="db734647-fc99-424c-a864-7e3cda82e703"/> 
    <code code="34133-9" codeSystem="2.16.840.1.113883.6.1" displayName="Summarization of episode note"/> 
    <title>Decipher Test PHR</title> 
    <effectiveTime value="20151118103315+0200"/> 
    <confidentialityCode code="N" codeSystem="2.16.840.1.113883.5.25"/> 
    <languageCode code="en-US"/> 
    <recordTarget> 
     <patientRole> 
      <id extension="160785-9739" root="2.16.840.1.113883.19.5"/> 
      <patient> 
       <name> 
        <given>Alain</given> 
        <family>Smith</family> 
       </name> 
       <administrativeGenderCode code="M" codeSystem="2.16.840.1.113883.5.1"/> 
       <birthTime value="19850716"/> 
      </patient> 
      <providerOrganization> 
       <id root="2.16.840.1.113883.19.5"/> 
       <name>Good Health Clinic</name> 
      </providerOrganization> 
     </patientRole> 
    </recordTarget> 
    <author> 
     <time value="20151117114330+0200"/> 
     <assignedAuthor> 
      <id root="20cf14fb-b65c-4c8c-a54d-b0cca834c18c"/> 
      <assignedPerson> 
       <name> 
        <prefix>Dr.</prefix> 
        <given>Robert</given> 
        <family>Dolin</family> 
       </name> 
      </assignedPerson> 
      <representedOrganization> 
       <id root="2.16.840.1.113883.19.5"/> 
       <name>Good Health Clinic</name> 
      </representedOrganization> 
     </assignedAuthor> 
    </author> 
    <informant> 
     <assignedEntity> 
      <id nullFlavor="NI"/> 
      <representedOrganization> 
       <id root="2.16.840.1.113883.19.5"/> 
       <name>Good Health Clinic</name> 
      </representedOrganization> 
     </assignedEntity> 
    </informant> 
    <custodian> 
     <assignedCustodian> 
      <representedCustodianOrganization> 
       <id root="2.16.840.1.113883.19.5"/> 
       <name>Good Health Clinic</name> 
      </representedCustodianOrganization> 
     </assignedCustodian> 
    </custodian> 
    <legalAuthenticator> 
     <time value="20151117114330+0200"/> 
     <signatureCode code="S"/> 
     <assignedEntity> 
      <id nullFlavor="NI"/> 
      <representedOrganization> 
       <id root="2.16.840.1.113883.19.5"/> 
       <name>Good Health Clinic</name> 
      </representedOrganization> 
     </assignedEntity> 
    </legalAuthenticator> 
    <participant typeCode="IND"> 
     <associatedEntity classCode="GUAR"> 
      <id root="4ff51570-83a9-47b7-91f2-93ba30373141"/> 
      <addr> 
       <streetAddressLine/> 
       <city/> 
       <state/> 
       <postalCode/> 
      </addr> 
      <telecom value="(tel:) "/> 
      <associatedPerson> 
       <name> 
        <given>Alfred</given> 
        <family>Smith</family> 
       </name> 
      </associatedPerson> 
     </associatedEntity> 
    </participant> 
    <participant typeCode="IND"> 
     <associatedEntity classCode="NOK"> 
      <id root="4ac71514-6a10-4164-9715-f8d96af48e6d"/> 
      <code code="66839005" codeSystem="2.16.840.1.113883.6.96" displayName="Father"/> 
      <telecom value="(tel:) "/> 
      <associatedPerson> 
       <name> 
        <given>Alfred</given> 
        <family>Smith</family> 
       </name> 
      </associatedPerson> 
     </associatedEntity> 
    </participant> 
    <documentationOf> 
     <serviceEvent classCode="PCPR"> 
      <effectiveTime> 
       <low value="20151117114330+0200"/> 
       <high value="20151118103315+0200"/> 
      </effectiveTime> 
      <performer typeCode="PRF"> 
       <functionCode code="PCP" codeSystem="2.16.840.1.113883.5.88"/> 
       <time> 
        <low value="1990"/> 
        <high value="20000407"/> 
       </time> 
       <assignedEntity> 
        <id root="20cf14fb-b65c-4c8c-a54d-b0cca834c18c"/> 
        <assignedPerson> 
         <name> 
          <prefix>Dr.</prefix> 
          <given>Robert</given> 
          <family>Dolin</family> 
         </name> 
        </assignedPerson> 
        <representedOrganization> 
         <id root="2.16.840.1.113883.19.5"/> 
         <name>Good Health Clinic</name> 
        </representedOrganization> 
       </assignedEntity> 
      </performer> 
     </serviceEvent> 
    </documentationOf> 
    <!-- 
******************************************************** 
CDA Body 
******************************************************** 
--> 
    <component> 
     <structuredBody> 

      <!-- 
******************************************************** 
Problems section 
******************************************************** 
--> 
      <component> 
       <section> 
        <templateId root="2.16.840.1.113883.10.20.1.11"/> <!-- Problem section template --> 
        <code code="11450-4" codeSystem="2.16.840.1.113883.6.1"/> 
        <title>Problems</title> 
        <text> 
         <table border="1" width="100%"> 
          <thead> 
           <tr> 
            <th>Condition</th> 
            <th>Effective Dates</th> 
            <th>Condition Status</th> 
           </tr> 
          </thead> 
          <tbody> 
           <tr> 
            <td>Epilepsy</td> 
            <td>Mar 22, 2005</td> 
            <td>Active</td> 
           </tr> 
           <tr> 
            <td>Pneumonia</td> 
            <td>Jan 15, 2008</td> 
            <td>Resolved</td> 
           </tr> 
           <tr> 
            <td>Fracture of upper limb</td> 
            <td>Jun 30, 2010</td> 
            <td>Resolved</td> 
           </tr> 
          <tr id="c9d7faff-2992-41c9-baab-fb9849d9dd45"> 
        <td>Respiratorytractinfection</td> 
        <td>Jun 15, 2014</td> 
        <td>Active</td> 
       </tr> 
       <tr id="e882a61d-da51-44e9-8d80-61ead72baa01"> 
        <td>Respiratorytractinfection</td> 
        <td>Jun 15, 2014</td> 
        <td>Active</td> 
       </tr> 
       <tr id="58fce790-a4a7-4830-93ea-14b7d59095dc"> 
        <td>Respiratorytractinfection</td> 
        <td>Jun 15, 2014</td> 
        <td>Active</td> 
       </tr> 
       <tr id="a0fd1b36-9668-4f94-a12e-d0ada0373d74"> 
        <td>Respiratorytractinfection</td> 
        <td>Jun 15, 2014</td> 
        <td>Active</td> 
       </tr> 
       <tr id="a56940e3-e420-4e6b-87eb-b2a5d3b20537"> 
        <td>Respiratorytractinfection</td> 
        <td>Jun 15, 2014</td> 
        <td>Active</td> 
       </tr> 
       <tr id="d98d7f49-d0df-49b7-a640-3c3fbabdc8c8"> 
        <td>Respiratorytractinfection</td> 
        <td>Jun 15, 2014</td> 
        <td>Active</td> 
       </tr> 
       <tr id="04a91966-3d2d-44e0-9608-db612a71ec37"> 
        <td>Respiratorytractinfection</td> 
        <td>Jun 15, 2014</td> 
        <td>Active</td> 
       </tr> 
       <tr id="71a7ecc2-5898-4623-b08f-ac9f57d10f8e"> 
        <td>Respiratorytractinfection</td> 
        <td>Jun 15, 2014</td> 
        <td>Active</td> 
       </tr> 
       <tr id="d052662c-7c44-4904-93cf-2750d3c0985a"> 
        <td>Respiratorytractinfection</td> 
        <td>Jun 15, 2014</td> 
        <td>Active</td> 
       </tr> 
       </tbody> 
         </table> 
        </text> 
        <entry typeCode="DRIV"> 
         <act classCode="ACT" moodCode="EVN"> 
          <templateId root="2.16.840.1.113883.10.20.1.27"/> <!-- Problem act template --> 
          <id root="6a2fa88d-4174-4909-aece-db44b60a3abb"/> 
          <code nullFlavor="NA"/> 
          <entryRelationship typeCode="SUBJ"> 
           <observation classCode="OBS" moodCode="EVN"> 
            <templateId root="2.16.840.1.113883.10.20.1.28"/> <!-- Problem observation template --> 
            <id root="d11275e7-67ae-11db-bd13-0800200c9a66"/> 
            <code code="ASSERTION" codeSystem="2.16.840.1.113883.5.4"/>     
            <statusCode code="completed"/> 
            <effectiveTime> 
             <low value="20050322"/> 
            </effectiveTime> 
            <value code="84757009" codeSystem="2.16.840.1.113883.6.96" displayName="Epilepsy" xsi:type="CD"/> 
            <entryRelationship typeCode="REFR"> 
             <observation classCode="OBS" moodCode="EVN"> 
              <templateId root="2.16.840.1.113883.10.20.1.50"/> <!-- Problem status observation template --> 
              <code code="33999-4" codeSystem="2.16.840.1.113883.6.1" displayName="Status"/> 
              <statusCode code="completed"/> 
              <value code="55561003" codeSystem="2.16.840.1.113883.6.96" displayName="Active" xsi:type="CE"/> 
             </observation> 
            </entryRelationship> 
           </observation> 
          </entryRelationship> 
         </act> 
        </entry> 

     </section> 
      </component> 

     </structuredBody> 
    </component> 
</ClinicalDocument>

現在，我發現珠峯框架來分析它（但我不知道這框架是很好的框架來做到這一點或沒有）。所以我有這樣的代碼來解析文件：

using (XmlStateReader xr = new XmlStateReader(XmlReader.Create(@"C:\Users\michele.castriotta\Desktop\document.xml"))) 
    { 
    var fmtr = new XmlIts1Formatter(); 
    fmtr.ValidateConformance = false; 
    fmtr.GraphAides.Add(new ClinicalDocumentDatatypeFormatter()); 
    var parseResult = fmtr.Parse(xr, typeof(ClinicalDocument)); 
    // There is a variable called structure which will contain your 
    var cda = parseResult.Structure as ClinicalDocument; 

    }

此代碼的工作，但我不知道我怎樣才能找到例如問題部分或從ClinicalDocument Onject

來源

2015-11-27 bircastri

您是否檢查過這個http://stackoverflow.com/q/31033112/5089204？你的樣品可以從那裏。那麼，因爲這個Everes框架是專門爲此目的應該值得去嘗試。但你的問題是非特定的給你一個答案... – Shnugo

好吧我沒有非特定的Everest框架，但我不能訪問的某些部分的信息 – bircastri

我不知道這個具體的框架。網上有很多文檔，只要搜索Everest和ClinicalDocument ...其次，您可以在代碼中設置一個停止標記，並用shift + F9探索變量'cda'的結構和內容。 – Shnugo

爲什麼不解析Xpaht anothe節直？我不知道Everest，但是對於我來說，使用XPath更簡單，更高效，並且平臺/編程語言中立。

兩個樣本查詢應該是： - 獲取所有部分文字：

//hl7:section/hl7:text/text()

獲取問題部分：

// HL7：節[HL7：代碼[@碼='11450 -4'和@ codeSystem ='2.16.840.1.113883.6.1']]

來源

2015-11-30 08:23:36

如何從HL7文檔中讀取部分

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