A blood test assesses a person’s blood sample, which laboratory screens to know the required medical information. These tests are done to determine a person’s health. Diagnosis is easy, whether it is an infectious disease or a specific illness. The traditional method of collecting a blood sample is venipuncture, which uses a needle to drain blood from the vein.
The point of drawing the blood sample out is from the inner arm or the back of the hand. Before injecting the needle inside, place the intact tip in a tourniquet to make the veins more visible and easier to perform the procedure. The pain only occurs when the needle is inserted, at which point there is a slight throbbing for some time. After that, the blood sample is kept in a Disposable Blood Collection Tube, further carried forward to the laboratory.
New Advancements In The Blood Collection Technique
Taking a blood sample can be a daunting experience for participants—especially when using a painful hemocytometer. However, destructive blood sampling technology manufacturers are rethinking needles and vein punctures, opening an exciting frontier in product design. The blood collection device has a fascinating history. Since 1947, scientists have successfully improved their experience, from developing vacutainer tubes and standardizing blood collection tubes to sampling Dry Blood Samples.
Micro sampling technology has made it possible to collect tiny amounts of a sufficient blood sample to assess drug levels and blood biochemical parameters. Blood micro samples are samples of 50 µL or less. A 10-30 µl sample is sufficient to analyze blood, plasma, or serum chemical contamination. Microsamplers can be used to collect a specific amount of blood sample accurately. It eliminates the distortion of dry blood (volume hematocrit) caused by hematocrit analysis. It requires minimal training and is easy to use. This allows blood to be drawn from a remote location. In addition, dry blood samples do not require refrigeration or transportation of biological hazards, eliminating the associated costs.
Blood Collection Devices And Products:
These micro samplers are available in different formats like clamshell and cartridge. Cartridge one is best for small blood sample collection. It entails native barcoding and the resealable bag along with it. These blood sample devices are less painful and have better patient satisfaction. Many industries use capillary blood for routine purposes, so they innovate ideas to get the blood sample out. These new devices perform actions to draw blood samples using tiny channels and blood vessels and are an easy and more convenient substitute for traditional venipunctures at medical laboratories. They can collect 150µl of blood that is enough to test for the presence of cancer cells, test the level of sugar and cholesterol, and inquire about any infection or other ailments.
Market Is Leading To Further Innovations In The Blood Sampling Methods:
New sampling devices will hit the market soon; the technology involves touch innovation in the technique. It works because it is placed on the upper arm, and the machine does a micro-puncture on the skin. It contains 30 skinny needles that pinch the skin like a sponge, and as a result, a hundred microliters (100µL) of blood sample is immediately withdrawn from the body in just two minutes. The sole purpose of using these devices is to save time, save human energy, and make the patient feel comfortable and relaxed.
