private void btnfhirSearchPatient_Click(object sender, EventArgs e)
{
String strLastName = txtLastName.Text.ToString().TrimEnd();
String strFirstName = txtFirstName.Text.ToString().TrimEnd();
Hl7.Fhir.Rest.FhirClient client = new Hl7.Fhir.Rest.FhirClient(_fhirServerUrl);
client.OnBeforeRequest += Client_OnBeforeRequest;
client.PreferredFormat = Hl7.Fhir.Rest.ResourceFormat.Json;
List <string> paramsList = new List <string>();
if (string.IsNullOrEmpty(strLastName) == false)
{
paramsList.Add("family=" + strLastName);
}
if (string.IsNullOrEmpty(strFirstName) == false)
{
paramsList.Add("given=" + strFirstName);
}
var bundle = client.Search <Hl7.Fhir.Model.Patient>(paramsList.ToArray());
txtPatientResponse.Text = new FhirJsonSerializer().SerializeToString(bundle);
}
private void SearchPatients()
{
//Regular search by patient family and given name
WorkingMessage();
listCandidates.Items.Clear();
string FHIR_EndPoint = this.txtFHIREndpoint.Text.ToString();
var client = new Hl7.Fhir.Rest.FhirClient(FHIR_EndPoint);
try
{
string family = txtFamilyName.Text.ToString();
string given = txtGivenName.Text.ToString();
var p = new Hl7.Fhir.Rest.SearchParams();
p.Add("family", family);
if (given != "")
{
p.Add("given", given);
}
var results = client.Search <Patient>(p);
this.UseWaitCursor = false;
lblErrorMessage.Text = "";
while (results != null)
{
if (results.Total == 0)
{
lblErrorMessage.Text = "No patients found";
}
btnShowDevices.Enabled = true;
foreach (var entry in results.Entry)
{
var Pat = (Patient)entry.Resource;
string Fam = Pat.Name[0].Family;
string Giv = Pat.Name[0].GivenElement[0].ToString();
string ideS = Pat.Identifier[0].System;
string ideV = Pat.Identifier[0].Value;
string Content = Fam + " " + Giv + " (" + ideS + "-" + ideV + ")";
ListViewItem l = new ListViewItem();
l.Text = Content;
l.Tag = entry.Resource.Id;
listCandidates.Items.Add(l);
}
// get the next page of results
results = client.Continue(results);
}
}
catch (Exception err)
{
lblErrorMessage.Text = "Error:" + err.Message.ToString();
}
if (lblErrorMessage.Text != "")
{
lblErrorMessage.Visible = true;
}
}
static void Main(string[] args)
{
//The fhir server end point address
//string ServiceRootUrl = "https://api-v5-stu3.hspconsortium.org/MX1STU3/open";
string ServiceRootUrl = "http://PyroHealth.net/test/stu3/fhir";
//Create a client to send to the server at a given endpoint.
var FhirClient = new Hl7.Fhir.Rest.FhirClient(ServiceRootUrl);
// increase timeouts since the server might be powered down
FhirClient.Timeout = (60 * 1000);
Console.WriteLine("Press any key to send to server: " + ServiceRootUrl);
Console.WriteLine();
Console.ReadKey();
try
{
//Attempt to send the resource to the server endpoint
Hl7.Fhir.Model.Bundle ReturnedSearchBundle = FhirClient.Search <Hl7.Fhir.Model.Patient>(new string[] { "family=Fhirman" });
Console.WriteLine(string.Format("Found: {0} Fhirman patients.", ReturnedSearchBundle.Total.ToString()));
Console.WriteLine("Their logical IDs are:");
foreach (var Entry in ReturnedSearchBundle.Entry)
{
Console.WriteLine("ID: " + Entry.Resource.Id);
}
Console.WriteLine();
}
catch (Hl7.Fhir.Rest.FhirOperationException FhirOpExec)
{
//Process any Fhir Errors returned as OperationOutcome resource
Console.WriteLine();
Console.WriteLine("An error message: " + FhirOpExec.Message);
Console.WriteLine();
string xml = Hl7.Fhir.Serialization.FhirSerializer.SerializeResourceToXml(FhirOpExec.Outcome);
XDocument xDoc = XDocument.Parse(xml);
Console.WriteLine(xDoc.ToString());
}
catch (Exception GeneralException)
{
Console.WriteLine();
Console.WriteLine("An error message: " + GeneralException.Message);
Console.WriteLine();
}
Console.WriteLine("Press any key to end.");
Console.ReadKey();
}
public List <Patient> SearchPatients(string searchString)
{
var patientResults = new List <Patient>();
Hl7.Fhir.Rest.FhirClient fhirClient = FhirClientManager.CreateClientConnection(Configuration);
fhirClient = FhirClientManager.CreateClientConnection(Configuration);
Hl7.Fhir.Model.Bundle ReturnedSearchBundle =
fhirClient.Search <Hl7.Fhir.Model.Patient>(new string[] { $"name={searchString}" });
foreach (var resource in ReturnedSearchBundle.Entry)
{
patientResults.Add((Patient)resource.Resource);
}
return(patientResults);
}
public List <Prescription> FindMedication(string patientId)
{
var prescriptionResults = new List <Prescription>();
Hl7.Fhir.Rest.FhirClient fhirClient = FhirClientManager.CreateClientConnection(Configuration);
fhirClient = FhirClientManager.CreateClientConnection(Configuration);
Hl7.Fhir.Model.Bundle ReturnedSearchBundle =
fhirClient.Search <Hl7.Fhir.Model.MedicationRequest>(new string[] { $"patient={patientId}" });
foreach (var resource in ReturnedSearchBundle.Entry)
{
var prescription = (Prescription)resource.Resource;
prescriptionResults.Add(prescription);
}
return(prescriptionResults);
}
public List <Diagnosis> FindDiagnosis(string patientId)
{
var diagnosticResults = new List <Diagnosis>();
Hl7.Fhir.Rest.FhirClient fhirClient = FhirClientManager.CreateClientConnection(Configuration);
fhirClient = FhirClientManager.CreateClientConnection(Configuration);
Hl7.Fhir.Model.Bundle ReturnedSearchBundle =
fhirClient.Search <Hl7.Fhir.Model.DiagnosticReport>(new string[] { $"patient={patientId}" });
foreach (var resource in ReturnedSearchBundle.Entry)
{
var diagnosticReport = (DiagnosticReport)resource.Resource;
foreach (var item in diagnosticReport.Contained)
{
diagnosticResults.Add((Diagnosis)item);
}
}
return(diagnosticResults);
}
static Hl7.Fhir.Model.Bundle GetPatient()
{
var baseUrl = "https://testapp.hospitalitaliano.org.ar/masterfile-federacion-service/fhir";
var client = new Hl7.Fhir.Rest.FhirClient(baseUrl);
client.OnBeforeRequest += OnBeforeRequestFhirServer;
client.OnAfterResponse += OnAfterResponseFhirServer;
Hl7.Fhir.Model.Bundle ret = null;
try
{
var qp = new Hl7.Fhir.Rest.SearchParams();
qp.Add("identifier", "http://www.msal.gov.ar|2222222");
ret = client.Search <Hl7.Fhir.Model.Patient>(qp);
}
catch (Exception ex)
{
Log.Error(ex.ToString());
}
return(ret);
}
private void SearchDevices(string PatientId)
{
WorkingMessage();
//Empty the device list
listDevices.Items.Clear();
//My FHIR Endpoint
string FHIR_EndPoint = this.txtFHIREndpoint.Text.ToString();
//Connection
var client = new Hl7.Fhir.Rest.FhirClient(FHIR_EndPoint);
try
{
//Find the device related to my patient
var p = new Hl7.Fhir.Rest.SearchParams();
//p.Add("subject", PatientId);
p.Add("patient", PatientId);
var results = client.Search <Device>(p);
this.UseWaitCursor = false;
lblErrorMessage.Text = "";
while (results != null)
{
if (results.Total == 0)
{
lblErrorMessage.Text = "No devices found";
}
//Traverse the bundle with results
foreach (var entry in results.Entry)
{
//One Device found!
var Device = (Device)entry.Resource;
string Content = "";
//Fill the content to add to the list with all the device data
//Just in case the UDICarrier info is not present, we show just Manufacturer and Identifier
if (Device.UdiCarrier.Count > 0)
{
Content = Device.UdiCarrier[0].CarrierHRF
+ " - " + Device.UdiCarrier[0].DeviceIdentifier
+ " - " + Device.Manufacturer;
}
else
{
if (Device.Identifier.Count > 0)
{
Content = Device.Identifier[0].System + "-" + Device.Identifier[0].Value + " -" + Device.Manufacturer;
}
else
{
Content = Device.Manufacturer + " ( No Identifiers )";
}
}
Content = Content + Device.Type.Coding[0].Display + '-' + Device.Patient.Display;
listDevices.Items.Add(Content);
}
// get the next page of results
results = client.Continue(results);
}
}
catch (Exception err)
{
lblErrorMessage.Text = "Error:" + err.Message.ToString();
}
if (lblErrorMessage.Text != "")
{
lblErrorMessage.Visible = true;
}
}