Diagnostics
Diagnostics
Diagnostics
Photoacoustic Computed Tomography May Replace Mammographies for Breast Cancer Screening
Though mammography helps to provide early detection of breast cancer, it is a modality that suffers from limitations, particularly in dense breasts. A new technology, developed at Caltech, may have the potential to eclipse mammographies for...
Diagnostics
Stretchable, Conductive Hydrogel as a Biomedical Sensor
Researchers at King Abdullah University of Science & Technology in Saudi Arabia have developed an electrically conductive hydrogel that can flex, stretch, and self-heal when cut and reattached. The versatile material has potential in a variety...
Diagnostics
Health Technology Briefs from the ITF Demo Floor
Medgadget was recently invited to attend the imec Technology Forum (ITF) conference in Antwerp, Belgium. One of the highlights of the conference was the demo floor where imec, which is a non-profit R&D innovation organization, had the...
Diagnostics
Tiny Battery-Free Implantable Devices Powered Wirelessly Using Radio Frequency Waves
Scientists at MIT have developed a wireless system that can power tiny implantable devices in the body, without the need for batteries. The system relies on radiofrequency waves emitted by an antenna outside the body, which can then power the...
Diagnostics
New Way to Inject Light into Microdisk Resonators May Allow New Diagnostics
Microdisks are special tiny resonators that trap light inside themselves and enhance the incoming light for specific applications. They rely on the whispering-gallery optical effect, similar to the sound-based effect of the same name that's...
Diagnostics
Pressure-Responsive Fibers Could Lead to Color-Changing Bandages
Engineers at MIT have developed photonic fibers that change color in response to pressure. The innovation could lead to color-changing bandages that allow clinicians to easily know if they're tight enough or too tight. Compression stockings and...
Diagnostics
E. Coli in an Electronic Pill Can Detect Bleeding in the Stomach
Researchers at MIT have developed an ingestible chip containing genetically engineered E. coli. When swallowed, the bacteria can detect blood in the stomach, and produce light. The chip contains components that measure the amount of light...
Diagnostics
Monitoring Your Health is No Sweat with Eccrine Systems' Sweatronics Wearable
Biofluids can be a goldmine of valuable information about our health. However, most of them require sharp needles, diuretics, or sappy romance dramas (blood, urine, and tears) to produce in useful quantities. One Cincinnati area startup is...
Diagnostics
Blood Test for Quick and Early Diagnosis of Pancreatic Cancer
Pancreatic cancer is notoriously famous for being a merciless killer, but the reality is that our current inability to diagnose it early is what makes it so intractable. Earlier diagnosis would allow therapies to be initiated before the cancer...
Diagnostics
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