如何從HL7文件中讀取部分
[英]How can read section from HL7 document
問題描述
我想從XML文件解析HL7文檔。 所以我有這個XML文件：
<?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，我找到了Everest框架來解析它（但是我不知道該框架是否是執行此操作的好框架）。 所以我有這段代碼來解析文件：
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;
}
這段代碼有效，但是我不知道如何從ClinicalDocument Onject找到問題部分或其他部分
1 個解決方案
解決方案1
1 2015-11-30 08:23:36
為什么不直接解析Xpaht？ 我不了解Everest，但對我而言，使用XPath更簡單，更高效且與平台/編程語言無關。
以下是兩個示例查詢：-獲取所有部分文字：
//hl7:section/hl7:text/text()
獲取問題部分：
// hl7：section [hl7：code [@ code ='11450-4'和@ codeSystem ='2.16.840.1.113883.6.1']]]
使用 Firely 如何解析來自 HL7.Fhir.Model.Appointment JSON 響應的參與者部分的數據？
[英]Using Firely how can I parse the data from the participant section of a HL7.Fhir.Model.Appointment JSON response?
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