Medical Engineering

Medical Engineering

New Ultrasound Methods Enhance Artery Risk Assessment

Peter Holdfeldt, who recently defended his doctoral thesis at Chalmers University of Technology in Sweden, has developed new analytical methods for ultrasound…

Medical Engineering

Next-Generation Mechanical Heart Pump Implanted in Patients

Three patients at NewYork-Presbyterian Hospital/Columbia University Medical Center were among the first in the United States to be implanted with a…

Medical Engineering

New Diagnostic Method for Gout: Dual Energy CT Insights

However, a current study at the Vancouver General Hospital in Canada gives rise to speculation that dual-energy computed tomography (DECT) could radically…

Medical Engineering

New System Detects Fetal Heartbeat Variations Early

Tiny fluctuations in a fetus's heartbeat can indicate distress, but currently there is no way to detect such subtle variations except during labor, when it…

Medical Engineering

Triage Technology: A Star Trek Approach to Emergency Care

Determining who needs medical care at the scene of a disaster is still pretty old-fashioned: emergency responders bent over a victim, checking body…

Medical Engineering

Cappa C-Nav: Enhancing Precision in Minimally-Invasive Surgery

The new navigation system enables surgeons to performinterventions with greater safety and precision. Additionally, the method also minimizes radiation…

Medical Engineering

PET Scans Offer Early Treatment Insights for Breast Cancer

Using Positron Emission Tomography (PET) scanning and a glucose analogue called FDG, a research team led by Hannah Linden, M.D. and David Mankoff M.D., of the…

Medical Engineering

Automated analysis of MR images may identify early Alzheimer’s disease

In their report that will appear in the journal Brain and has been released online, the MGH/Martinos team show how their software program can accurately…

Medical Engineering

Breast MRI Detects Additional “Unsuspected” Cancers Not Seen on Mammography or Ultrasound

A total of 199 patients with newly diagnosed breast cancer underwent breast MRI. “We found additional, unsuspected cancers in the ipsilateral breast (the one…

Medical Engineering

New imaging technique reveals structural changes in Tourette's

Kirsten Müller-Vahl, from Hanover Medical School, led a team of researchers who used normal MRI scanning and the new MTI technique to investigate the brains of…

Medical Engineering

Siemens Innovates Subtraction Angiography with Color Visualization

Previously, multiple black and white image frames had to be reviewed to visualize the contrast medium flow through the blood vessels. Now with the colors of…

Medical Engineering

New EEG Method Enhances Neurological Recovery Insights

Up until now, the use of electroencephalography (EEG) in the monitoring of cardiac patients has been limited due to interpretation difficulties. A study…

Medical Engineering

3T MRI Detects “Early” Breast Cancer Not Seen on Mammography and Sonography

The study included 434 women who underwent mammography, sonography and 3T MRI for the detection of malignant breast lesions—all women were at high risk.Results…

Medical Engineering

Noninvasive Monitor Uses Light for Patient Care and Sports

A noninvasive, needle-free system that uses light to measure tissue oxygen and pH will soon be an alternative to the painful use of needles to draw blood and…

Medical Engineering

3D Model Advances Understanding of Prostate Cancer Spread

Shirly Sieh, a PhD student at IHBI, is studying the way cancer cells escape from the prostate through the bloodstream to form tumour colonies, most often in…

Medical Engineering

Ultrasound Reduces Need for Invasive Thyroid Biopsies

A total of 245 patients (54 patients with cancer, 191 patients with no cancer) were analyzed. “Our study supports previous data showing that some sonographic…

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