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what is blood microsampling? applications in clinical workflow, patient monitoring, and more.

by Neoteryx | 1 min read

gallery-5-mitra-biological-specimen-medical-deviceOver the past few years, the field of medicine has witnessed advancements that have brought new convenience, comfort, and efficiency to patient treatment. One of these is microsampling.

Microsampling is a process that allows a collection of small amounts of a specimen (blood, urine) or other biological fluid required for laboratory testing. The sample collected using the microsampling process could be as small as 10 to 20 μL.

In venipuncture, an older method, a substantial amount of blood is drawn from a vein. How can a simple prick of a finger be similarly helpful in understanding your current medical condition? A single drop of blood may be used in a number of ways.

Here are a few of the ways a micro-sample may be useful:

  • Some medical conditions require prolonged periods of medication. Within this period, physicians may want to monitor your responsiveness to drugs. One of the ways this is done is through blood draws from time-to-time. This could be risky, but with microsampling, it is possible to monitor your progress without putting your health at risk.
  • Quite a number of medical conditions are hereditary. Only a small amount of sample is required for genomic sequencing. Through this, medical practitioners are able to acquire a large database of information which could be used to determine any disorder They can then find ways to treat a specific patient; “personalized medicine.”
  • Microsampling can lower cost while offering convenience in terms of decentralization. With microsampling, you do not have to travel to the hospital. Instead, you can obtain the sample within the comfort of your home and then send it to the clinic. This way, you also save on the cost of travel without having to compromise your health.

Microsampling plays an important role in delivering on the promise of smarter healthcare and is proving quite useful in patient monitoring. With microsampling, the future looks brighter for patients, medical practitioners, and the scientists who are constantly looking for ways to improve the field of medicine through remote patient monitoring.

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Originally published Mar 15, 2019 3:25:00 AM, updated on July 29, 2020

Topics:Alternative to VenipunctureRemote Patient Monitoring