At Ohio State University researchers have developed a portable pathology slide scanner that uses a smartphone to image, display, and share the scans. Unlike conventional microscopy, digital pathology devices image the entire slide and therefore provide a much wider field of view. This makes it easier to identify tissues that may be a and indicator (Read more...)
Author: Medgadged
Medtronic Unveils New Products for Diagnostic Cath Procedures and Percutaneous Coronary Interventions
Medtronic is releasing a few new coronary devices, including the new DxTerity diagnostic angiography catheters, DxTerity TRA diagnostic catheters, InTRAkit access kit, and the TRAcelet compression device. All the products already have received U.S. and European regulatory approvals. While both of the DxTerity catheter lines are used to evaluat (Read more...)
Interview with Dexcom CEO & President Kevin Sayer
For the nearly 21 million Americans diagnosed with diabetes, regular and painful finger pricks to monitor blood glucose levels are a fact of life. Dexcom has developed a glucose monitor that can continuously keep an eye on glucose levels without finger pricks. The Dexcom G5 mobile continuous glucose monitoring system involves a small, discrete (Read more...)
NASA and HeroX Announce Winners of the Space Poop Challenge
A few months ago, we wrote about a NASA and HeroX design challenge that would address a dirty, overlooked, but absolutely necessary component of space travel: human waste collection. NASA’s Space Poop Challenge had over 5000 submissions from a community of over 19,000 registered competitors from all over the world. In the end, there were (Read more...)
Nanoparticles Deliver CRISPR/Cas9 Genetic Editor Safely Into Cells
CRISPR/Cas9, a powerful gene editing technique that has already been used in a human, is thought by many as a “cut and paste” for DNA in living organisms. While in a sense that is what happens, delivering the ribonucleoprotein that does the genetic editing and the RNA that hones in on the target, into the cellular […]
This p (Read more...)
Intravascular Camera Using Multiple Lasers for Illumination Helps Assess Dangerous Plagues
A collaboration between scientists at University of Washington and University of Michigan has led to the development of a new way of imaging atherosclerosis within blood vessels. The technology relies on delivering a tiny camera into a vessel’s lumen and illuminating the plagues using red, green, and blue lasers. The scanning fiber endoscope (Read more...)
LifeFlow Rapid Infuser for Sepsis and Shock Rolling Out in U.S.
410 Medical, a company out of Durham, North Carolina, is releasing in the U.S. its LifeFlow Rapid Infuser for treating patients afflicted by sepsis or shock. The device can help infuse 500 milliliters of crystalloid fluid into a patient within two and a half minutes, including in both adults and children, and an entire liter […]
This post Li (Read more...)
Mad*Pow’s Dr. Bucher On How Psychology Can Improve Our Engagement with Digital Health Tech
Digital technologies are undoubtedly revolutionizing healthcare. Hundreds of wearable devices, health and wellness apps, digital medical devices, and health websites are launched every year, many of them promising to personalize healthcare, increase patient access, and empower people to lead a healthier, more enriched lives. While the objectives of (Read more...)
MRI Contrast Agent That Turns On at Sites of Disease
At the Institute for Basic Science (IBS) in South Korea, researchers have developed a new type of MRI contrast agent that only lights up when near a target. It consists of two components, an “enhancer” which is the actual contrast agent that lights up and a “quencher” that controls the activation of the enhancer. The en (Read more...)
A Non-Invasive Brain-Computer Interface for Completely Locked-In Patients: Interview with Dr. Ujwal Chaudhary
Researchers have developed a non-invasive brain-computer interface (BCI) for completely locked-in patients. This is the first time that these patients, with complete motor paralysis but an intact cognitive state, have been able to reliably communicate. A completely locked-in state involves the loss of all motor control, including that of the eye mu (Read more...)
Cheap Method for Printing Lab-on-Chip Devices Promises Diagnostic Revolution
Scientists at Stanford University have developed a new method of manufacturing lab-on-chip devices that cost only pennies to make, which can be used for research and point-of-care diagnostics, particularly in poorer places around the world. The investigators built such devices and showed that they can be used to separate cells from a sample, isolat (Read more...)
RJL Systems Launches the Quantum V BIA Device for Body Composition Analysis
RJL Systems, a company based in Clinton Township, Michigan, launched last week the latest successor in their line of Bioelectrical Impedance Analysis (BIA) products, the Quantum V. The Michigan-based company, often considered the originators and chief innovators of BIA instrumentation for use in determining body composition, has regularly worked to (Read more...)
New Rapid Technique for Testing Safety of Nanoparticles on Body
Swiss researchers at the University of Geneva and University of Fribourg have developed a rapid technique for evaluating the safety of nanoparticles for the human body. Currently, this process often takes months, which is much too long when new nanoparticles are being developed at a rapid rate. Moreover, it can take many months to confirm that (Read more...)
Ingestible Medical Devices Powered by Gastric Fluids
Scientists have been attempting to produce practical ingestible electronics for years, and now researchers at MIT and Brigham and Women’s Hospital, may have figured out how to power them using surrounding fluids in the gut. Previously developed ingestible electronics typically use batteries that contain materials that, if leaked, are tox (Read more...)
Positive Animal Trial Results for Reversible Male Contraceptive
Researchers at the University of California have published positive results of a trial in rhesus monkeys for Vasalgel, a long-term, reversible, non-hormonal male contraceptive injection. Vasalgel is injected in a similar manner to the no-scalpel vasectomy. In a vasectomy, the vas deferens, a small tube transporting sperm from the testes, is cu (Read more...)
DELTA Software Improves Detection of Safety Differences in Medical Devices: Interview with Dr. Frederic Resnic
Researchers are solving the issue of chronic underreporting of medical device adverse events. In the New England Journal of Medicine last month, they described their use of DELTA (Data Extraction and Longitudinal Analysis), a statistics software that prospectively monitors safety events stored in registries and databases. Moving forward&n (Read more...)
Fidmi Medical’s Feeding Tube System Requires Fewer Changes, Easier on Patients
Fidmi Medical, a company based in Misgav, Israel, has developed a new enteral feeding device that overcomes some of the limitations, downsides, and hassles of existing solutions. Feeding tubes have to be changed every few months to prevent clogging, address dislogdgements, and get ahead of the device breaking up. The PEG (percutaneous endoscopic ga (Read more...)
New Imaging Technique Provides Quick Tumor Diagnosis During Brain Surgeries
If a tumor is suspected during brain surgery, it takes 30-40 minutes from the time of removing the sample from the patient’s brain to the time of diagnosis. The sample is taken through a rigorous process of tissue sectioning, staining, mounting, and interpretation by pathologists. Researchers from University of Michigan have now developed an (Read more...)
3D Printing Better Ultrasounds
A new ultrasound device developed by a research team from Nanyang Technological University in Singapore utilizes a superior 3D printed resin lens to produce sharper and higher fidelity ultrasound images. Conventional ultrasound devices create ultrasound waves by heating up a glass lens with sound waves, which creates high frequency vibrations from (Read more...)
Stentrode Minimally Invasive Brain-Machine Interface: Interview with Dr. Thomas Oxley, Neurologist at Royal Melbourne Hospital
Australian researchers at the Royal Melbourne Hospital and the University of Melbourne have developed an electrode that can record brain activity from the motor cortex, without the need for invasive brain surgery. The electrode, called a stentrode, is implanted into a blood vessel in the brain using minimally invasive surgical techniques. The (Read more...)