diff --git a/Modules/US/USNavigation/mitkUSCombinedModality.cpp b/Modules/US/USNavigation/mitkUSCombinedModality.cpp
index 3e29544288..03d6b30852 100644
--- a/Modules/US/USNavigation/mitkUSCombinedModality.cpp
+++ b/Modules/US/USNavigation/mitkUSCombinedModality.cpp
@@ -1,75 +1,76 @@
 /*===================================================================
 
 The Medical Imaging Interaction Toolkit (MITK)
 
 Copyright (c) German Cancer Research Center,
 Division of Medical and Biological Informatics.
 All rights reserved.
 
 This software is distributed WITHOUT ANY WARRANTY; without
 even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.
 
 See LICENSE.txt or http://www.mitk.org for details.
 
 ===================================================================*/
 
 #include "mitkUSCombinedModality.h"
 #include "mitkImageReadAccessor.h"
 #include <mitkNavigationDataSmoothingFilter.h>
 #include <mitkNavigationDataDelayFilter.h>
 #include "mitkTrackingDeviceSource.h"
 
 // US Control Interfaces
 #include "mitkUSControlInterfaceProbes.h"
 #include "mitkUSControlInterfaceBMode.h"
 #include "mitkUSControlInterfaceDoppler.h"
 
 mitk::USCombinedModality::USCombinedModality( USDevice::Pointer usDevice,
                                               NavigationDataSource::Pointer trackingDevice,
                                               bool trackedUltrasoundActive )
   : AbstractUltrasoundTrackerDevice( usDevice, trackingDevice, trackedUltrasoundActive )
 {
 }
 
 mitk::USCombinedModality::~USCombinedModality()
 {
 }
 
 
 void mitk::USCombinedModality::GenerateData()
 {
   if (m_UltrasoundDevice->GetIsFreezed()) { return; } //if the image is freezed: do nothing
   //get next image from ultrasound image source
   //FOR LATER: Be aware if the for loop behaves correct, if the UltrasoundDevice has more than 1 output.
   int i = 0;
-  mitk::Image::Pointer image = m_UltrasoundDevice->GetUSImageSource()->GetNextImage().at(i);
+  m_UltrasoundDevice->Update();
+  mitk::Image::Pointer image = m_UltrasoundDevice->GetOutput(0);
   if (image.IsNull() || !image->IsInitialized()) //check the image
   {
     MITK_WARN << "Invalid image in USCombinedModality, aborting!";
     return;
   }
 
   //get output and initialize it if it wasn't initialized before
   mitk::Image::Pointer output = this->GetOutput();
   if (!output->IsInitialized()) { output->Initialize(image); }
 
   //now update image data
   mitk::ImageReadAccessor inputReadAccessor(image, image->GetSliceData(0, 0, 0));
   output->SetSlice(inputReadAccessor.GetData()); //copy image data
   output->GetGeometry()->SetSpacing(image->GetGeometry()->GetSpacing()); //copy spacing because this might also change
 
   //and update calibration (= transformation of the image)
   std::string calibrationKey = this->GetIdentifierForCurrentCalibration();
   if (!calibrationKey.empty())
   {
     std::map<std::string, mitk::AffineTransform3D::Pointer>::iterator calibrationIterator
       = m_Calibrations.find(calibrationKey);
     if (calibrationIterator != m_Calibrations.end())
     {
       // transform image according to callibration if one is set
       // for current configuration of probe and depth
       this->GetOutput()->GetGeometry()->SetIndexToWorldTransform(calibrationIterator->second);
     }
   }
 }