Researchers at the University of Florida have created a point-of-care biosensor that can rapidly detect a biomarker for oral cancer. The device uses test strips, such as those used in blood glucose tests, to spot cell proliferation regulating inhibitor of protein phosphatase 2A (CIP2A), a protein biomarker that can reveal the presence of oral cance (Read more...)
Tag: Diagnostics
Exciting Medtech at the Healthcareᐩ Expo Taiwan
Medgadget was recently invited to Taiwan to cover the 2022 Healthcareᐩ Expo in Taipei. As is the case for most trade shows, the exhibit hall comprised a large portion of the expo. Consisting of over 2000 exhibitors in two massive halls, the main hall showcased the best of Taiwan’s healthcare industry. Here are some notable […]
Belt Monitors Heart Failure Patients
Researchers at Florida Atlantic University have developed a belt that can monitor heart failure patients for signs of disease progression. The wearable device measures heart rate, thoracic impedance, electrocardiogram, and motion, all of which can provide information on a heart failure patient’s status and potentially enable early detection o (Read more...)
Medgadget Visits Healthcareᐩ Expo Taiwan
This past week, Medgadget was an official media partner with the Healthcareᐩ Expo Taiwan. This four-day annual event brings together healthcare companies from all over Taiwan and the rest of the world. It is also an opportunity for tech companies not typically associated with healthcare, such as ASUS, Intel, and BenQ, to showcase what they&rs (Read more...)
Ferrobot Swarms for Rapid Viral Testing
At the University of California Los Angeles, scientists have developed a handheld lab kit that can conduct automated pooled testing for viral diseases, including COVID-19. The technology consists of a microfluidic platform that relies on swarms of magnetic discs, which the researchers have termed “ferrobots”, to shuttle samples through (Read more...)
Monitoring Congestive Heart Failure Through Speech: Interview with Tamir Tal, CEO of Cordio Medical
Cordio Medical, a medtech company based in Israel, has developed HearO, an app that can assist in monitoring congestive heart failure. The technology is based on the phenomenon whereby congestive heart failure patients demonstrate changes in their voice as their disease progresses or in advance of disease exacerbation. This includes lung sounds, su (Read more...)
Low Temperature Graphene Coating for Enhanced Wearables
Researchers at Caltech came up with a technique to coat flexible electronic circuits with graphene to enhance their durability on folding, as well as to improve their resistance to sweat (in the case of graphene-coated gold) and their conductivity. The method could enhance the flexible electronics that are employed in many medical wearables. The ap (Read more...)
Alzheimer’s Diagnostic Test Spots Amyloid β Exosomes in Blood
Researchers at Hokkaido University in Japan have developed a biomarker test for Alzheimer’s disease that detects amyloid β binding exosomes in a blood sample. While amyloid β plaques in the brain are characteristic of Alzheimer’s, these researchers have previously reported that amyloid β build-up in the brain is associate (Read more...)
FDA-Approved At-Home Spirometer: Interview with Charvi Shetty, Co-Founder and CEO at Aluna
The COVID-19 pandemic has put lung health firmly in our minds. For those with chronic lung diseases, such as asthma and COPD, an important way to keep track of lung health is to use a spirometer to measure how well air can move in and out of the lungs during forced breathing. However, patients would […]
Screening App to Diagnose Parkinson’s, COVID-19 from Voice
Researchers at RMIT University in Melbourne, Australia, have developed an app that is intended to provide early diagnosis for Parkinson’s disease and severe COVID-19. The artificial intelligence-powered technology works by analyzing voice recordings, having previously been trained to recognize the vocal hallmarks of these diseases by listenin (Read more...)
Smartphone Camera Measures Blood Oxygen
At the University of Washington a research team has developed a smartphone system that can measure blood oxygen levels. The technology uses the camera and flash of the phone to take the measurement, and the system is so easy to use that it may be well suited for at-home use. A person presses their finger […]
Smartphone Camera Measures Blood Oxygen
At the University of Washington a research team has developed a smartphone system that can measure blood oxygen levels. The technology uses the camera and flash of the phone to take the measurement, and the system is so easy to use that it may be well suited for at-home use. A person presses their finger […]
3D Printed Light Sensor for Light-Sensitive Disease
At the University of Minnesota a team of researchers has developed a 3D printed light sensing wearable that can help people with light-sensitive diseases, such as lupus, to understand more about the types of light that can exacerbate their symptoms. Many people with lupus are sensitive to light, such as sunlight or even regular indoor […]
Sleep Monitoring at Home: Interview with Ziv Peremen, CEO of X-trodes
X-trodes, a medtech startup based in Israel, created Smart Skin, a wireless monitoring and analytics technology that is suitable for at-home sleep monitoring. At present, diagnosing sleep disorders is an arduous and expensive business, requiring patients to attend a specialized sleep clinic and wear bulky and uncomfortable equipment, all while atte (Read more...)
Upcycling CDs as Flexible Biosensors
A team of scientists at Binghamton University in New York State have developed a technique that lets them salvage material from old CDs to make flexible biosensors that are inexpensive and relatively simple to produce. The method involves using a chemical process and sticky tape to peel off the metal coating from the disks, and […]
Point of Care Rapid PCR Test
Columbia University scientists and collaborators at Rover Diagnostics have created a rapid PCR test that can be used at the point of care. Weighing in at two pounds, the portable device can rival the sensitivity and accuracy of traditional lab-based PCR testing equipment, but providing results in as little as 23 minutes. The new device […]
Typhoid Detection Technique Improves Diagnostic Sensitivity
A team at the University of California Davis Health working with international collaborators have developed a new technique to detect typhoid and estimate its incidence in populations over time. The approach requires only a drop of blood from a finger prick and involves measuring levels of antibodies against two antigens: Hemolysin E (Hlye) and Sal (Read more...)
Photonic Technique for Deeper Fluorescent Sensors
Researchers at MIT have developed a method that lets them read the signal from fluorescent sensors that are as deep as 5.5 centimeters in tissue. Previously, it was very difficult to get a good signal from a fluorescent sensor placed that deep, as fluorescence emitted by the tissue itself would muddy the signal. The new […]
Wearable Uses Microneedles to Track Metabolism
A team of researchers at the University of California San Diego created a wearable device that uses a disposable microneedle patch to continuously sample and analyze interstitial fluid. The wearable can measure glucose, alcohol, and lactate levels, all of which could be useful information for patients with diabetes. The disposable patch is attached (Read more...)
Wearable Sweat Sensor Warns of Impending Cytokine Storm
Researchers at the University of Texas at Dallas, in collaboration with a company called EnLiSense, developed a wearable electrochemical sweat sensor that can detect chemokines in sweat, alerting the wearer and clinicians to a viral or bacterial infection. The device also warns of an impending cytokine storm, where high levels of inflammatory molec (Read more...)