An introduction would go here. It should be informative, with subheadings and bullet points. The article should be in correct English and grammar. An x-ray machine is a device that helps scan the inside of an object to reveal hidden structures or defects on the inside of said object. They’re also used for both medical purposes as well as industrial purposes, such as checking cargo before it reaches its destination or inspecting steel bars during their manufacturing process. Because they see through objects, they’re often used when diagnosing medical conditions such as strokes, tumors, infections, congenital heart problems in children, fractures (e.g. in the spine), pneumonia, and asthma.
There are many different types of x-ray machines, with variations based on their designs. They can be either fixed or portable, and they can also be either stationary or mobile. Portable x-ray machines are wheeled and can be moved around the hospital or factory floor relatively easily, while fixed x-ray machines are bolted to their base stations. Mobile x-ray machines that have attached wheels and handlebars can move around the examination room, allowing them to position themselves in whatever direction they need to while still maintaining their focus on the area they’re currently viewing.
There are also many different kinds of x-ray machines. The first kind that was ever invented is called a fluoroscope, which views real-time images via a fluorescent screen (hence the name). This technology was invented in 1896 by William D. Coolidge, though many modern day versions are hardly any different from the original design. Fluoroscopes are most often used now as special viewing devices at airport security checkpoints, as well as by dentists to examine patients’ teeth and gums. Portable versions are also available, though they must be hooked up to an external power source. The second type of x-ray machine that was invented is called a “cine loop,” which is an x-ray machine that allows the user to view moving images of the subject being examined. This technology was invented by Doctor Harry Dreyer (also known as “the father of fluoroscopy”) in 1938. Cine loop machines use a special image intensifier tube with a high voltage electron gun to produce images of radiation exposure on photographic film or traditional x-ray film, which is then viewed by the operator. The operator can then view the images while they’re being captured, as opposed to waiting until they’ve been developed.
In 1945, Dr. Peter Lesko introduced another breakthrough in x-ray technology when he invented the x-ray tube. Up until that point, x-ray machines had to be large, unwieldy affairs because they relied on the use of huge external vacuum tubes that had to be cooled by liquid nitrogen. Dr. Lesko’s invention eliminated that need, making it easier for manufacturers to produce smaller portable machines for medical examiners and dentists.
There are also variations on the x-ray machine. One of the more common is a digital radiography imaging device that produces 2D projections of the subject. Computed Tomography (CT) machines produce 3D projections, though they use x-rays to “slice” through an object. MRI machines do not use ionizing radiation and instead produce images using a magnetic field and radio waves, while Positron Emission Tomography (PET) uses radioactive isotopes to create an image of blood flow in the body.
With advancements in technology, newer x ray equipment are able to provide similar images as early versions of the technology. Modern scanners can be produced in a variety of ways, including using x-ray machines that directly use digital computers to display the images, producing them on photographic film or paper, and using either direct-view flat panel detectors or indirect image intensifiers.
The earliest examples of x-ray machines were bulky affairs that required large, unwieldy devices. Modern-day versions are often available in a variety of different configure Early versions of x-ray machines were mostly used by doctors and dentists, but they’re now used in other industrial applications such as manufacturing.
These days, most x-ray machines are either portable or mobile devices that are light enough to be moved around on wheels by the operator. Many modern machines use direct imaging technology so that the user can check their work as it’s being performed, which is much easier than having to wait until after the exam is complete to see what came out on film.
