Medical technology is described by the World Health Organization as “the application of scientific and medical know-how in the field of medical services and technology for the cure, prevention and treatment of diseases”. Although medical technology has been around for many years, it is only now becoming an important part of everyday life. There are many areas in which medical technology plays an important role. For example, new and improved tests help to detect and treat many different types of diseases. Diagnostic medical sonography uses ultrasound technology to examine the inside of the body. Click here for more details about technology
Other areas in which medical technology is playing an important role include clinical laboratory science, gastroenterology, dermatology, and ophthalmology. In medical laboratory science, for example, advancements have been made in molecular biology, genomics, and chemistry, particularly in areas such as DNA cloning, gene mapping and cellular reprogramming. Molecular diagnostics is another field where medical technology is making great strides.
In dermatology, medical technology has helped to advance skin care. Advances in microscopic technology have made it possible to analyze facial tissues for growths and to analyze under the skin for signs of cancer. In gastroenterology, medical technicians now can perform a myriad number of functions, such as performing an array of blood tests, drawing blood from the arm or leg, delivering antibiotics and providing glucose monitoring. One area in which medical technology is playing a major role is in the work environment, where new technology designed to make workplaces safer have made workplaces less hazardous for people who work in them.
One area where medical technology has made a difference is in the area of occupational health and safety. In the past, healthcare workers were at risk for several workplace related diseases, including influenza, herpes, pneumonia, colitis and heart disease. New technologies, such as EKG devices and cardiographic equipment have significantly decreased the risk of these illnesses and fatalities. Another change is that medical technology has enabled healthcare workers to be more mobile, allowing them to go between patient rooms and perform other tasks that are important to their jobs.
Another medical technology assessment that is transforming healthcare is in preventive care. Preventive care involves screening for certain diseases and conditions and offering remedies for those diseases and conditions. In the past, healthcare professionals had to make their own judgments about which diseases they should be screening for and which they should not. New technologies have dramatically changed this. New devices such as Pneumatic Medical Scanners provide instant data on deep scans of the heart, lungs and abdomen, and allow healthcare workers to make informed decisions about their patients’ health.
One area in which medical technology assessment has been transforming the way that medical professionals work is in surgery. Until recently, surgeons performed their operations without any outside oversight. However, in recognition of the fact that medical technology has made it possible to provide an early diagnosis and a more thorough recovery, many hospitals now monitor and record the progress of every surgical procedure. The data that is collected enables the surgeon to better know what procedures are successful and which are not. This enables the surgeon to make more informed choices with his patients and to ensure that the surgery is as successful as possible.