Healthcare Information Systems Evolution

HEALTHCARE INFORMATION SYSTEMS EVOLUTIONHistory and Evolution of Digital Imaging applied science in Health CareDigital resourcefulness technology plays a major role in contemporary health care , both as a tool in primary diagnosis and as a guide for surgical and therapeutic procedures . likewise gains over analog techniques concerning the image acquisition phase , much(prenominal) as possibility of dose reduction with no over- or under-exposure problems , the main motivation behind digital imagination is to employ the advantages of digital storage and communication technology . Digital selective information stack be easily archived stored and retrieved quickly and reliably , utilize in to a greater extent than one location at a time , do not suffer from aging and befaces are suited to image post-processing operations . One of the around important innovations not only in digital imaging technology , but in the medicine field as well , is the X- shot technologyX-ray imaging was the first diagnostic imaging technology , and scholars claim that X-ray technology was invented accidentally in 1895 . Wilhelm Conrad Roentgen was a professor of physics at the University of Wurzberg in Ger many an(prenominal) . He was doing experiments with a cathode ray tube when he spy that a fluorescent screen on the other side of the room was glowing (Green and Bowie , 2004 . Because Roentgen knew that the cathode rays could travel only a short distance outside the cathode tube in the gloriole , he knew he was observing a new phenomenon , an unheard-of ray , which he identified as an x ray , noting the unknown in mathematics . This accidental discovery by Roentgen has impacted most human beings in the physical body of their lives . For the health care sector , this discovery has led to more effective diagnostics , X-ray technology gave physicians a herculean too , that for the first time , permitted accurate diagnosis of a wide variety of diseases and injuriesX-ray is a form of electromagnetic radioactivity capable of penetrating solids . The penetration capability is higher in soft tissue than in hard and this difference can be registered on photographic film .

This basic mode of X-ray was quite sufficient for the examination of broken castanets or punctured lungs , but the use of X-ray as a diagnostic instrument was increased by replacement the photographic film with a light sensitive electronic device combined with a capability for amplifying the signals Initially , x-rays were utilize to diagnose bone fractures and dislocations and in the process , x-ray machines became general in most urban hospitals . Separate departments of radiology were conventional , and their influence spread to other departments throughout the hospital . By the 1930s , x-ray visualization of practically all electric organ systems of the body had been made likely through the use of atomic number 56 salts and a wide variety of radiopaque materials (Green and Bowie , 2004Through this development , it became possible to convert the X-ray fall to analog electronic signals , which could be presented on a television screen . In many respects the technology of image amplifying resembled television technology . By employing electronics it became possible to decrease the energy in the X-ray beam and thus to reduce the exposure to...If you want to get a full essay, order it on our website: Orderessay

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