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NordicNeuroLab AS

8 recalls •
🏥 Medical Devices
• Categories: Other Medical Devices, Diagnostic Equipment

fMRI Hardware System - AudioSystem, Version 1.0 The AudioSystem allows auditory signals from the stimulus presentation PC to enter the scanner room and to be presented to the patient. A communication console allows the operator to adjust the sounds from the PC and to speak to the patient through a built-in microphone.

Class I - Dangerous

Report was of an interrupted MR scan after patient complained about acoustic distortion, and heat felt form the headphones.

Oct 28, 2017 Diagnostic Equipment Nationwide View Details →

nordicICE v 2.3.14 nordicICE is an image processing software package to be used by trained professionals including but not limited to physicians and medical technicians. The software runs on a standard off-the-shelf PC workstation and can be used to perform image viewing, processing and analysis of medical images. Data and images are acquired through DICOM compliant imaging devices and modalities. nordicICE provides both viewing and analysis capabilities of functional and dynamic imaging datasets acquired with MRI or other relevant modalities, including blood oxygen level dependent (BOLD) fMRI, diffusion weighted MRI (DWI) / fiber tracking and dynamic analysis.

Class I - Dangerous

The bug causes BOLD activation maps to be visualized as overlays without taking the coregistration into account. Any output created from these activation maps as overlays will not be adjusted according to the coregistration.

Jul 3, 2015 Diagnostic Equipment Nationwide View Details →

nordicBrainEX Product Usage: nordicBrainEx is an image processing software package to be used by trained professionals including but not limited to physicians and medical technicians. The software runs on a standard off-the-shelf PC workstation and can be used to perform image viewing, processing and analysis of medical images. Data and images are acquired through DICOM compliant imaging devices and modalities.

Class I - Dangerous

There is an error related to the relative geometry between fiber tracts in a fiber group and images. The error occurs in the following situations: A group of fibers has been selected using the VOI functionality and put into a fiber group. This is done with images series A visualized in the 3D viewer. Then a new images series B is visualized in the 3D viewer. If image series A and B have the same geometrical resolution (pixel sizes and slice distances), the coregistration matrix taking A to B will not be applied to the fiber group, and therefore the fiber group will in general not be positioned correctly on B in the 3D viewer. Furthermore, if the fiber group is exported as a new image series the fibers could be misplaced, and similarly if the fibers are visualized in the MPR on B, the positioning will not be correct. The misalignment will be equal to the rotations/translations necessary to align A with B.

Dec 21, 2012 Diagnostic Equipment Nationwide View Details →

nordicTumorEx 1.0 nordicTumorEx is an image processing software package to be used by trained professionals including but not limited to physicians and medical technicians. The software runs on a standard off-the-shelf PC workstation and can be used to perform image viewing, processing and analysis of medical images. Data and images are acquired through DICOM compliant imaging devices and modalities. nordicTumorEx software enables processing and visualization of dynamic MR imaging datasets of the brain, showing properties of changes in contrast overtime. It generates various parametric images calculated from the image intensity variations and provides tools to extract and visualize such parametric properties within specified volumes of interest. Structural datasets providing anatomical information can be sued to evaluate the extent of a specified sub-volume, such as a tumor. Comparison of imaging studies performed at different study dates may also be performed to support the diagnostic process.

Class I - Dangerous

An error was discovered in the interpretation of certain DICOM header tags that may lead to incorrect orientation labeling, and thus and indirect left-right, up-down or anterior-posterior flipping of images.

Dec 15, 2014 Diagnostic Equipment Nationwide View Details →