Centrifugation is the process of separating molecules with varying densities, sizes, shapes, and forms from a solution through the processing of spinning at varying speeds. The centrifugation process is essential for a number of processes in various industries, including the medical and pharmaceutical industries. In fact, a medical centrifuge is one of the most important tools in medical laboratories. In fact, it is the discovery of the centrifuge and its first application in the lab in 1869, which made possible the discovery of DNA.
What is a Medical Centrifuge?
The medical centrifugation process follows the same principles as the general centrifugation process. It is the separation of particles from a solution based on their size, shape, and densities through the centrifugal force obtained via the rotational motion. The term particle here can refer to molecules, cells, and other particles present in body fluids.
Medical Processes that Use Medical Centrifuges
Some of its most prominent medical use is in research and purification of the virus, cells, nucleic matter, protein, and other cellular and sub-cellular structures. It is also used in numerous clinical settings for the sedimentation of viruses and other cells to isolate macromolecules.
There are several applications of a centrifuge in the medical, biology, and biochemistry fields. From research to implementation, diagnosis to treatment, the centrifuge plays an important role in the medical field.
Blood and Lab Testing
Perhaps the most commonly known use of a centrifuge is for blood and lab testing. Here, body fluids, including blood, are put through a centrifuge to separate the serum/plasma and cellular components. Depending upon the test, the fluid may or may not be collected in serum separator tubes, and the process may or may not be temperature sensitive.
Platelet Rich Plasma Therapy
Platelet Rich Plasma Therapy has a wide range of applications from promoting hair growth to skin treatments, soft tissue healing, inflammation reduction, and more. Here, the blood collected is put into the centrifuge to separate platelets from other blood components. The platelet-rich plasma is collected in a syringe and injected into the affected area. Because it contains highly concentrated platelet content, it speeds up the healing process.
DNA or RNA Fractionation
Centrifugal Precipitation Chromatography (CPC) process allows for the extraction of the RNA, Plasmid DNA, and protein. In fact, development and improvisation have made the process easier and more efficient.
Medical Centrifuge for Sale
There are several different types of medical centrifuges available in the market today. You will have to consider a number of factors when purchasing one. Some of the main factors to consider are the size, application, and rotor speed.
Laboratory settings require elaborate functionality. Thus they use regular or floor model centrifuges. They require a lot more space but also allow for larger batch testing. A regular centrifuge tube can hold up to 500ml of fluid for testing and come with a refrigeration and temperature control function. They also have higher rotor speeds and are ideal for RNA, DNA, and protein fractionation.
For clinical settings where space is a limitation, a benchtop centrifuge may be ideal for you. The centrifuges compact size restricts the sample size, and not many benchtop centrifuges come with a refrigerator. However, you can purchase a microcentrifuge or an ultracentrifuge, depending on the required Relative Centrifugal Force and Rotations per Minute.
Knowing the desired functionality can aid and simplify the purchase procedure. Heartland Medical hosts a wide range of medical centrifuges for sale. Here you can find one that suits your requirements and fits within multiple medical environments, including laboratories, clinics, surgery centers, hospitals, and more.