Scientists say that lasers in space will speed the transmission of medical sample results faster than ever before.
International Space Station Astronauts are trying to find efficiencies in medical diagnostics to make better operational decisions in remote environments, especially with NASA’s access to the moon Under the Artemis program and eventually, astronauts were sent to Mars.
The researchers say lasers are just one part of the beam that will benefit astronauts’ health even when spaceflight is low. a land revolves in orbit. The device is somewhat similar.Star Trektricorder, a hand-held, reusable and in vitro technology for human electrolyte analyzer (rHEALTH) is called a single biomedical analyzer.
“Astronauts can use rHEALTH to perform a complete self-diagnosis without technical training,” said Eugene Chan, the unit’s inventor. NASA statement (Opens in a new tab) Posted on September 7.
The technology is at an early stage and its effectiveness is not yet known. However, European astronaut Samantha Cristoforetti tested the device over two days during Expedition 67, which is still ongoing at the International Space Station, and the research team will examine the results to see where it goes next.
The devices are designed to record a variety of common medical conditions that may affect astronauts while they are on a mission, such as blood clots (which cause Happened on the International Space Station before) and exposure to radiation and kidney stones. On top of that, the device is very portable, which makes a huge difference when you’re trying to reduce the amount of mass being released on a distant planet.
Collecting samples requires two steps: a sensor stuck in the chest, which can send real-time information to doctors on the ground. Meanwhile, the sample requires only a drop of blood or saliva, which is placed on a nano-strip for the device to analyze.
“Once you get into the rHEALTH reader, the microfluidic technology dilutes, mixes, and completes sample preparation,” NASA advertiser. The sample is then exposed to two lasers that read and analyze it, collecting more than 100 million raw data points for cell-sized particles.
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NASA says the two-step technology is unique so far in orbit, and may allow astronauts and the doctors who care for them to get medical information faster. This will also allow for faster discussions about medical treatment.
Because the experiment uses liquid in microgravity, to stop artificial separation or other issues, the outer connections have been modified to keep water inside and air bubbles.
“The rHEALTH unit pushes water with air pressure to flow a sample through the device,” NASA stated. “The engineers had to design a container that could be squeezed easily and made a set of soft medical balloons that looked just like a pair of lungs.”
The Artemis missions It aims to put astronauts on the moon in 2025 or 2026, provided previous flights go according to plan. The first mission, an unmanned effort called Artemis 1scheduled for launch on September 23 on a mission around the moon to test space launch system missile and Orion The spacecraft before the astronauts.