X-Ray Tube Essay

Career as an Xray Technician could be an awarding job. An xray technician is in the medical field in which you can work at hospitals, doctor offices, medical and diagnostic laboratories, diagnostic imaging centers and outpatient care centers. The most common name for xray technicians are none as radiologic technicians. As an xray technician you can also have specialties in fluoroscopy, computed tomography, magnetic resonance imaging, and mammography.

Furthermore, X-ray of higher energy than required for imaging is used for radiation therapy. The radiation therapy makes use of ionization radiation (and no images) for the treatment of diseases, such as

- Even though the X-ray expose patient to harmful radiation it is used to see inside the human body and diagnose broken bones, gallstones and later tuberculosis.

“Breath normally and stay still” Is what a radiographer would say to Mrs. Watt before exiting the room to take an exposure of a left PA hand. The .3 seconds that takes to capture the image on the IR is just one of the nine steps to produce a quality diagnostic image. The energy needed to heat the tungsten filament is traced back to lower granite dam in Washington where the energy is stored in Bonneville power and bought by Avista. The power then streams across the snake river to Sacajawea hall into a wall outlet. The x-ray tube housing unit is plugged into the wall outlet and inside the x-ray tube, the rotor produces the x-rays which expose the anatomic part onto the IR. The nine steps that are required to produce an acceptable and high-quality diagnostic image, starts at lower granite dam and ends with a manifest image that helps radiologists determine the outcome of the patient.

I. Ordinary X-rays are used to diagnose many conditions and can be used to see a variety of things in the body,

1895 – X-rays were discovered accidentally by physicist Wilhelm Conrad Rontgen. Rontgen was working on a experiment and testing whether cathode rays could pass through glass. He noticed that a nearby tube emitted fluorescent glow of crystals. The air in the tube was released, high voltage applied, the same tube emitted a fluorescent glow. When Rontgen covered the tube in a heavy black paper, a green light could be seen. He concluded that a new light ray was being broadcast. Rontgen discovered that the light was very powerful and the same ray could pass through human tissue, but not through bones and metal objects. Medical applications were soon to follow. ("History of radiography," )

The x-ray department of the County Hospital has various departments, which include: ultrasound, computed tomography, interventional radiology, nuclear medicine, and magnetic resonance imaging. The five groups have partially their own processes

On Tuesday August 30, 2016 a Male 63 years of age came into Christus Spohn South Heath Center with a diagnostic order for chest and rib x-rays. He was being seen because of chest pain on his right side due to a fall. He had an extensive patient history of x-rays that went as far back as 2014. For the year of 2016 he received approximately 12 different x-ray series. For example, on January 12, 2016 he received a chest 1 view image and cardiac catheterization. On May 21, 2016 he received a chest 1 view and a complete 4 view foot. On May 30, 2016 he received a cardiac catheterization. On June 1, 2016 and again on June 2, 2016 he received a chest 1 view. On June 10, 2016 he received a catheterization. On August 25, 2016 he received a chest 2 view. On August 26, 2006 an upper extremity without contrast. The patient also has a history of open heart surgery and receives dialysis treatments and is on oxygen.

A cathode is the positively charged electrode where different types of ions gain electrons and also where reduction takes place.

X-ray techs with limited operator helps patients prepare for exams. They explain the procedures to the patient in step by step detail. Patient education is always the most import part of any role.

X-rays were discovered by accident in 1895 by the German physicist Wilhelm Conrad Roentgen. Roentgen was already an accomplished scientist with forty-eight published papers. He had a reputation among the scientific community as a dedicated scientist with precise experimental methods. Roentgen had been conducting experiments at the University of Wurzburg on the effect of cathode-rays on the luminescence of certain chemicals. Roentgen had placed a cathode-ray tube, which is a partially evacuated glass tube with metal electrodes at each end, in a black cardboard box in his darkened laboratory. He sent electricity through the cathodre-ray tube and noticed something strange his laboratory. He saw a flash of light

Steps and Positioning: A typical dual-energy x-ray absorptiometry instrument consists of a padded table where the patient lies and a movable C-arm passes over

There are many advantages of x-rays in dental radiation. We can use the x-rays to detect and confirm any diseases or lesions that may be in the mouth. They detect any trauma that may have happened to the teeth and or gums. We use x-rays to look and study the growth and development of teeth and gums in children and adults. With the advancement of the x-ray we can also detect any tumors, teeth that are missing or are coming in at an abnormal direction as well as educating the patients about their mouth and teeth.

The Coolidge tube could operate to energies up to 100,000 volts. General Electric went on to make x-ray tubes capable of operating at energies up to 1,000,000 volts, which gave the x-ray technology enough stability to become industrialized and mass produced.

The CBCT is relatively recent technology, with the first commercial scanner being introduced in 1998 for dental imaging (87) This is a type of CT that uses a cone X-ray beam instead of the conventional fan beam (88). For standard full field of view for CBCT, polychromatic X-rays are generated from a source tube excited by 100-120 kV tube potential with 1.5-10 mA current (89). The emitted X-ray photon energy is absorbed by materials located be¬tween the X-ray source and detector. The remaining energy after absorption is recorded on a detector as expressed by intensity (I) that represents energy per area and time. For example, the flat-panel detector consists of a pixel array of hydrogenated amorphous silicon thin-film transistors (88). A