public CdaRecordTarget ExtractRecordTarget()
{
// *** Extract basic patient information from the document content ***
CdaRecordTarget returnRecordTarget = null;
if (this.Initialize())
{
// *** Check if we have something to work with ***
if (this.PocdDocument != null)
{
if (this.PocdDocument.recordTarget != null)
{
if (this.PocdDocument.recordTarget.Length > 0)
{
// *** Create the return value ***
returnRecordTarget = new CdaRecordTarget();
// *** Get the first record target ***
POCD_MT000040RecordTarget pocdRecordTarget = this.PocdDocument.recordTarget[0];
// *** Make sure we have a patient role section ***
if (pocdRecordTarget.patientRole != null)
{
// *** Get the SSN ***
returnRecordTarget.SSN = GetSSN(pocdRecordTarget.patientRole);
// *** Make sure we have a patient ***
if (pocdRecordTarget.patientRole.patient != null)
{
// *** Create shortcut for patient ***
POCD_MT000040Patient pat = pocdRecordTarget.patientRole.patient;
// *** Get the date of birth ***
returnRecordTarget.Patient.DateOfBirth = GetDOB(pat);
// *** Get the name ***
string[] name = GetName(pat.name);
returnRecordTarget.Patient.Name.First = name[0];
returnRecordTarget.Patient.Name.Last = name[1];
}
}
}
}
}
}
return(returnRecordTarget);
}
private DateTime GetDOB(POCD_MT000040Patient pat)
{
DateTime returnDOB = DateTime.MinValue;
CultureInfo enUS = new CultureInfo("en-US");
// *** DOB ***
if (pat.birthTime != null)
{
if (!string.IsNullOrWhiteSpace(pat.birthTime.value))
{
DateTime.TryParseExact(pat.birthTime.value, "yyyyMMdd", enUS, DateTimeStyles.None, out returnDOB);
}
}
return(returnDOB);
}
internal POCD_MT000040Patient ToPocdPat()
{
POCD_MT000040Patient returnPat = new POCD_MT000040Patient();
// *** Name ***
returnPat.name = new PN[] { this.Name.ToPN() };
// *** Gender ***
returnPat.administrativeGenderCode = this.GenderEntry;
// *** DOB ***
returnPat.birthTime = new TS();
if (this.DateOfBirth != DateTime.MinValue)
{
returnPat.birthTime.value = this.DateOfBirth.ToString("yyyyMMdd");
}
else
{
returnPat.birthTime.nullFlavor = "UNK";
}
// *** Marital Status ***
if (this.MaritalStatus != Hl7MaritalStatus.Unknown)
{
returnPat.maritalStatusCode = this.MaritalStatusEntry;
}
// *** Ethnic Group ***
if (this.EthnicGroup != Hl7EthnicGroup.Unknown)
{
returnPat.ethnicGroupCode = this.EthnicGroupEntry;
}
// *** Race ***
if (this.Race != Hl7Race.Unknown)
{
returnPat.raceCode = this.RaceEntry;
}
return(returnPat);
}
