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Medical Technology News
May 20, 2019

Top Headlines
 

Researchers have developed a specialized microscope that has the potential ability to both diagnose diseases that include skin cancer and perform incredibly precise surgery ... read more

3D Optical Biopsies Within Reach Thanks to Advance in Light Field Technology

Researchers have shown that existing optical fibre technology could be used to produce microscopic 3D images of tissue inside the body, paving the ... read more

Making Digital Tissue Imaging Better

A low-tech problem troubles the high-tech world of digital pathology imaging: There are no reliable standards for the quality of digitized tissue slides comprising the source material for computers ... read more

Ultrasound Aligns Living Cells in Bioprinted Tissues

Researchers have developed a technique to improve the characteristics of engineered tissues by using ultrasound to align living cells during the biofabrication ... read more
Latest Headlines
updated 8:20am EDT

Earlier Headlines
 

Diattenuation Imaging: Promising Imaging Technique for Brain Research

A new imaging method provides structural information about brain tissue that was previously difficult to access. Diattenuation imaging allows researchers to differentiate, e.g., regions with many ... read more

Researchers Use Algorithm from Netflix Challenge to Speed Up Biological Imaging

Researchers have repurposed an algorithm originally developed for Netflix's 2009 movie preference prediction competition to create a method for acquiring classical Raman spectroscopy images of ... read more

Your Body Is Your Internet -- And Now It Can't Be Hacked

Engineers have tightened security on the 'internet of body.' Now, the network you didn't know you had is only accessible by you and your devices, thanks to technology that keeps ... read more

Listening to Quantum Radio

Researchers have created a quantum circuit that enables them to listen to the weakest radio signal allowed by quantum mechanics. This new quantum circuit opens the door to possible future ... read more

New Photography Approach Gives Traditional Cameras Ultra-High Imaging Speeds

Researchers have developed a new imaging method that can capture images at speeds of up to 1.5 million frames per second using standard imaging sensors typically limited to 100 frames per ... read more

New Optical Imaging System Could Be Deployed to Find Tiny Tumors

Researchers have developed a near-infrared fluorescent optical imaging system that could enable them to find tiny tumors, as small as a couple of hundred cells, deep within the ... read more

Low-Cost 'Cancer Probe' Could Spot Deadly Melanoma Early

Work is being done on a tool to help in the early detection of melanoma: a simple, compact laser probe that can distinguish between harmless moles and cancerous ones -- in a matter of ... read more

New MRI Sensor Can Image Activity Deep Within the Brain

Researchers have developed an MRI-based calcium sensor that allows them to peer deep into the brain. Using this technique, they can track electrical activity inside the neurons of living animals, ... read more

Finding Chemicals Inside a Cell

How are chemicals distributed in a cell? Scientists have developed a combined mass spectrometry and biological imaging device that enables direct, label-free detection, and high-resolution mapping of ... read more

New Progress Toward Chip-Based Ghost Imaging

For the first time, researchers have shown that the non-conventional imaging method known as ghost imaging can be performed using a low-cost, chip-based light-illuminating ... read more

Quantum Sensors Providing Magnetic Resonance With Unprecedented Sensitivity

Scientists have produced a series of protocols for quantum sensors that could allow images to be obtained by means of the nuclear magnetic resonance of single biomolecules using a minimal amount of ... read more

Combined SPECT and Cardiac MR Imaging Can Help Guide Ventricular Tachycardia Ablation

Adding functional imaging to structural imaging of patients with ventricular tachycardia (VT) has the potential to improve current VT ablation strategies, according to new ... read more

Pushing the Boundaries of 3D Microscopy

Two newly developed methods will help researchers to study the 3D structure of complex surfaces and of individual neurons better than ever before. Technologists report new imaging protocols that will ... read more

Ultra Ultrasound to Transform New Tech

A new, more sensitive method to measure ultrasound may revolutionize everything from medical devices to unmanned vehicles. Researchers have combined modern nanofabrication and nanophotonics ... read more

Physics Can Show Us the Inside of Tumors

A team of physicists has demonstrated the potential, for oncology, of an imaging technique based only on the physical properties of tumors. It can differentiate populations of malignant cells and ... read more

Controlling Neurons With Light -- But Without Wires or Batteries

In optogenetics, scientists use light to turn groups of neurons in the brain on or off. New research demonstrates a new optogenetics method that eliminates the need for bulky optical fibers, gives ... read more

Novel Imaging Technique Brings Diagnostic Potential Into Operating Room

Researchers have successfully visualized the tumor microenvironment of human breast tissue shortly after it was surgically removed from a patient in the operating room. The researchers achieved this ... read more

Novel Technique May Significantly Reduce Breast Biopsies

A novel technique that uses mammography to determine the biological tissue composition of a tumor could help reduce unnecessary breast biopsies, according to a new ... read more

Terahertz Laser for Sensing and Imaging Outperforms Its Predecessors

A new terahertz laser is the first to reach three key performance goals at once -- high constant power, tight beam pattern, and broad electric frequency tuning -- and could thus be valuable for a ... read more

Predicting Leaky Heart Valves With 3D Printing

Researchers have created a novel 3D printing workflow that allows cardiologists to evaluate how different valve sizes will interact with each patient's unique anatomy, before the medical ... read more

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