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Blood News
In-Ear Wearable Measures Blood Flow to the Head Prior to Fainting
BOSTON, June 19, 2023 — Digital health company STAT Health has unveiled a 24/7 in-ear wearable that uses optical sensors to measure blood flow to the head to better understand symptoms such as dizziness, brain fog, headache, fainting, and fatigue that occur upon standing....
SWIR Microscope to Enable Imaging Through Blood, Soft Tissue
BIELEFELD, Germany, March 17, 2022 — Collaborators on a project called BetterView will develop a SWIR microscope that will overcome challenges faced by conventional visible spectrum surgical microscopes, such as seeing through blood, cartilage, soft tissue, and biofilms. The aim is to...
Optoacoustic Probe Spots Harmful Plaque Within Blood Vessels
MOSCOW, Dec. 10, 2021 — Researchers at Skoltech are a step closer to a working optoacoustic endoscopic probe — a device that could slip inside a blood vessel and analyze atherosclerotic plaques by shining laser light on them and making them vibrate like a speaker...
Photoacoustic Technology Images Brain with Laser Light
PASADENA, Calif., June 8, 2021 — Caltech professor Lihong Wang has demonstrated a technology capable of imaging the human brain with laser light and ultrasonic sound waves. The technology is known as PACT, for photoacoustic computerized tomography. First developed to image tissues...
AI-powered Diagnostic Imaging Tool Estimates Hemoglobin Levels
BENGALURU, India, Feb. 25, 2021 — A collaboration between SigTuple Technologies and the Indian Institute of Science demonstrated an AI-powered, imaging-based tool for the estimation of hemoglobin levels. The setup combines a microfluidic chip and an AI-enabled microscope designed...
sCMOS Cameras Examine Movements of Pathogens
Mar 11, 2014 — Researchers seek side-effect-free treatment for African sleeping sickness, and fast imaging technology plays a vital role in the effort. It’s an age-old epidemic, and it’s terrifyingly deadly: African sleeping sickness, or...
Camera Images Invisible Blood
COLUMBIA, S.C., Dec. 2, 2010 — Chemists at the University of South Carolina have developed a camera that can image blood that is otherwise unseen by the naked eye, which could significantly impact forensic science. The new technology, called multimode imaging in the thermal...
New Method Manipulates Particles
WEST LAFAYETTE, Ind., June 22, 2010 — Researchers at Purdue University have developed a potential new tool for medical diagnostics, for testing food and water for contamination and for crime scene forensics. The novel technique uses a combination of light and electric fields to position...
Simpler, more cost-effective biosensing
GÖTEBORG, Sweden – There are two challenges facing optical label-free biosensing, especially for clinical applications, according to Alexandre Dmitriev of Chalmers University of Technology.< “The system should be able to work in physiological fluids –...
UOttawa Chair Awarded to Berini
OTTAWA, Feb. 19, 2010 – Dr. Pierre Berini, a professor at the School of Information Technology and Engineering, has been awarded the University of Ottawa Chair in surface plasmon photonics. Establishe...
CNTs Nontoxic in Mice
STANFORD, Calif., Jan. 31, 2008 -- Carbon nanotubes (CNTs) tracked inside mice for months were found to be nontoxic, research that may give a boost to using the tiny cylinders in biomedical applications. CNT cylinders are so small that it takes 50,000 lying side by side to equal...
Chip Performs Blood 'Biopsy'
CHARLESTOWN, Mass., Dec. 19, 2007 -- A microchip-based device the size of a business card uses 80,000 posts smeared with an antibody "glue" to capture hard-to-find tumor cells in blood samples, providing new information about the cells to help monitor and guide future cancer...
PerkinElmer Acquiring ViaCell
WALTHAM, Mass., Oct. 2, 2007 -- Health sciences and photonics technology provider PerkinElmer Inc. announced late yesterday it will acquire ViaCell Inc., a biotechnology company specializing in collecting and preserving stem cells from umbilical cord blood, for $300 million....
LoC System Promising
TALLAHASSEE, Fla., Aug. 9, 2007 -- A tiny device under development might in the future diagnose illness from a single drop of blood. Thomas Fischer, an associate professor of chemistry and biochemistry at Florida State University (FSU), has designed a "lab on a chip" (LoC) -- a...
(14 results found)
April 2024
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