A blood test is a process of extracting samples of blood for laboratory analysis. Blood is drawn from a person’s arm through veins or by pricking the finger with a sharp object to release the blood.
Blood samples are tested for a variety of reasons including, but not limited to: analysis of specific blood components, identification of diseases in the body, effects of pharmaceutical drugs, examination of organ functions body, blood count measurement and clinical trials and diagnostics
Importance of blood testing technology
When you go to a healthcare facility for illness or for a routine checkup, chances are the main test that will be done on you is a blood test. In the recent past, it took a long time to get the results of a blood test because the equipment available at the time was limited and the technology was not as advanced. This, in some cases, has resulted in the deaths of patients who could have been saved if only the test results were instantaneous.
Technology has evolved, however, and blood test results can now be obtained more quickly.
Below are some blood testing devices and kits that can be considered medical breakthroughs and have made life easier through their use:
1. Rapid diagnostic test kit
Blood pathogens like HIV and malaria, to name a few, can now be detected instantly in the blood with a rapid diagnostic test kit. This is a diagnostic kit used for blood screening, which works by adding blood samples collected on a resting pad with reagents. The results are visible in about 20 minutes. The kit is portable and can be used easily at the point of care by anyone, even without medical training.
Health workers and providers who are vulnerable to infections from exposure may be interested in additional training to hone their knowledge of how to address the risks associated with managing infected people. Learn more about these courses at sites like Bloodborne Pathogens Training.com.
2. Micro-sampling technology
Microblood sampling is a procedure where blood is painlessly drawn using a single-use device. The device can store the collected blood, which is then used for clinical trials and diagnostics. This technology offers solutions for the collection, transport and storage of high quality, volumetric and precise blood.
An example of blood micro-sampling techniques is volumetric absorption micro-sampling (VAMS), which is one of the latest techniques used to collect dry blood samples. Using this technique, specific components of the blood, such as plasma, are harvested with minimal invasion of the skin.
A glucometer, also known as a “blood glucose meter,” is a device used to monitor blood sugar levels. A lancet is used to prick the finger and the collected blood is placed on a test strip to measure the level of sugar in the blood. The tape is then discarded. This kit has been life changing for many people with diabetes since it can be used at home to regularly check blood sugar. Its size makes it handy and portable for users who are always on the move.
4. Blood chemistry analyzer
Blood analyzer is a testing device used to check blood components such as the presence of illegal drugs in the blood, measure protein or cholesterol levels, check thyroid function, and monitor glucose levels and cell counts. blood. It is mainly used in healthcare facilities to perform tests on patients and also in institutions like schools and laboratories to detect illegal drug users.
5. Complete the blood count (CBC) test
These are tests done together using an automated gadget to determine the state of your overall health. This test is usually done as a routine check to assess the circulation of red and white blood cells and platelets. The purpose of the test is to detect diseases and infections in the body early enough that the appropriate measures can be taken to control their spread.
In the past, blood test results had to be waited for days or even months due to the limited number of equipment used for blood tests. The future now looks bright, especially with breakthroughs achieved through innovation in blood testing technology. It is now possible to do blood tests remotely from the comfort of your home and get instant results through the use of kits and gadgets.
Thanks to advanced blood collection methods, sophisticated storage equipment and research methodologies, a small amount of collected blood can now be used for a wide range of experiments. This will help in the diagnosis of known and unknown diseases. The storage aspect of the collected samples is no longer a challenge as the equipment for collecting and drying the blood is now available.
Walter Jones is a health and tech blogger. He has been in the industry for over ten years. Besides writing useful blogs, he also hosts webinars for aspiring bloggers. In his spare time, Walter enjoys reading science fiction and learning new languages.