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stripes - Blood-drawing, testing device aims to make battlefield health assessments easy

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This new blood-drawing device developed with the help of the Defense Advanced Research Projects Agency is easy for anyone to use, according to its manufacturer, Tasso Inc. (Tasso Inc.)
Medics jabbing troops with needles for blood tests in remote locations may become a thing of the past thanks to some new technology.
A blood-drawing and testing device, developed with the help of the Defense Advanced Research Projects Agency, is easy for anyone to use, according to its manufacturer.
Seattle-based telemedicine company Tasso developed the blood-tester after winning a $150,000 DARPA grant in 2013, according to company CEO Ben Casavant.
To use the Tasso Device, a patient places it on their arm and pushes a large red button that activates a needle. Meanwhile, a vacuum draws blood to the skin’s surface to be collected in a tube, he said in a telephone interview Friday. ....

Ben Casavant , Seth Robson , Technologies Department , Defense Advanced Research Projects Agency , Department Of Veterans Affairs , Defense Department , Defense Threat Reduction Agency , Tasso Device , Fort Belvoir , Biological Technologies Department , Veterans Affairs , பென் கேசவன்ட் , சேதி ராப்சன் , தொழில்நுட்பங்கள் துறை , துறை ஆஃப் வீரர்கள் வாழ்க்கைத்தொழில்கள் , பாதுகாப்பு துறை , கோட்டை பெல்வொயர் , உயிரியல் தொழில்நுட்பங்கள் துறை , வீரர்கள் வாழ்க்கைத்தொழில்கள் ,

HJF Receives Patent for Potential Treatment for Nerve Agent Exposure

HJF Receives Patent for Potential Treatment for Nerve Agent Exposure
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BETHESDA, Md., May 11, 2021 /PRNewswire/ The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc. (HJF) received notice of allowance for a patent from the United States Patent Office (USPO) for a medical countermeasure to organophosphate (OP) nerve agent exposure. Among OP nerve agents is the deadly chemical weapon, Sarin. Led by Maria F. Braga, DDS, PhD, a professor of Anatomy, Physiology and Genetics, and Psychiatry in the in the School of Medicine at the Uniformed Services University of the Health Sciences (USU), researchers identified a neuroprotective combination therapy that is effective against OP exposure. The therapy was shown to be effective even with delayed use following nerve agent exposure. This innovation was patented by the USU/HJF Joint Office of Technology Transfer. ....

Eli Lilly , Henrym Jackson Foundation , Technologies Department , National Institute Of Health , Department Of Defense , Defense Threat Reduction Agency Chemical , Defense Threat Reduction Agency , Biological Technologies Department , National Institute , Military Medicine , எலி லில்லி , தொழில்நுட்பங்கள் துறை , தேசிய நிறுவனம் ஆஃப் ஆரோக்கியம் , துறை ஆஃப் பாதுகாப்பு , உயிரியல் தொழில்நுட்பங்கள் துறை , தேசிய நிறுவனம் , இராணுவம் மருந்து ,

DoD Testing Shows Bio-Agents Degrade Rapidly in Open Air – Global Biodefense

The experiments revealed that in open air, simulants decayed 10 to 1,000 times faster than in laboratory settings. These data indicate that laboratory tests underestimate the rate of agent decay that occurs outdoors, and on their own, laboratory tests are not sufficient in understanding the decay process outdoors.
To learn how biological threat agents decay upon interacting with variables in the open air, the Defense Threat Reduction Agency’s Chemical and Biological Technologies Department (DTRA CB) developed a new, state-of-the-art test apparatus, the Captive Aerosol Growth and Evolution System (CAGES).
“Due to various challenges posed by outdoor testing, it was generally assumed by scientists that biological threat agents aged and decayed at similar rates indoors as they did outdoors. Our goal was to test this theory,” said Richard Mathieson, Science & Technology Manager, DTRA CB. ....

United States , New Mexico , Richard Mathieson , National Strategic Research Institute , Technologies Department , Sandia National Laboratory , Army Research Laboratory , Science Technology , Defense Threat Reduction Agency Chemical , Defense Threat Reduction Agency , Biological Technologies Department , Captive Aerosol Growth , Revolution System , Technology Manager , Army Research , ஒன்றுபட்டது மாநிலங்களில் , புதியது மெக்ஸிகோ , ரிச்சர்ட் மதீஸொந் , தேசிய மூலோபாய ஆராய்ச்சி நிறுவனம் , தொழில்நுட்பங்கள் துறை , சாண்டியா தேசிய ஆய்வகம் , இராணுவம் ஆராய்ச்சி ஆய்வகம் , அறிவியல் தொழில்நுட்பம் , உயிரியல் தொழில்நுட்பங்கள் துறை , சிறைப்பிடிக்கப்பட்டவர் தூசிப்படலம் வளர்ச்சி , பரிணாமம் அமைப்பு ,

Carbon Nanotube Membranes can Enable Rapid Dialysis Processes

Carbon Nanotube Membranes can Enable Rapid Dialysis Processes
Written by AZoNanoJan 8 2021
Scientists from the Lawrence Livermore National Laboratory have found that ultra-rapid dialysis processes could be achieved by carbon nanotube membrane pores, resulting in considerably reduced treatment time for patients undergoing hemodialysis.
Artistic rendering of fast ion permeation inside single-walled carbon nanotubes. Small ions such as potassium, chloride, and sodium permeate through the inner volume of nanometer-wide carbon nanotubes at rates that surpass diffusion in bulk water by an order of magnitude. Image Credit: Francesco Fornasiero/Lawrence Livermore National Laboratory.
In manmade and biological processes, the potential to isolate molecular components in complex solutions is very important. One way to do this is to apply a concentration gradient across a porous membrane. This method fuels molecules or ions that are smaller in comparison to the pore diameters ....

Khanh Pham , Ted Lau , Francesco Fornasiero , Camille Bilodeau , Steven Buchsbaum , April Sawvel , Kuang Jen Wu , Eric Meshot , Marissa Wood , Chiatai Chen , Lawrence Livermore National Laboratory , Rensselaer Polytechnic Institute , Francesco Fornasiero Lawrence Livermore National Laboratory , Lawrence Livermore National , Advanced Science , Study Lead Author , Melinda Jue , Sei Jin Park , Rensselaer Polytechnic , Biological Technologies Department , Defense Threat Reduction Agency , Multifunctional Materials , அந்த் ஃப்யாம் , எட் லாவ் , காமில் பிலோடோ , குவாங் ஜென் வு ,