5 Ways Computer are used in Medical Science As computer have become mainstream appliances, they have found their way into virtually all aspects of human endeavors and medicine is no exception. Computer help physicians and medical researchers discover, test and apply medical techniques in virtually every hospital in the world. Furthermore, computer technology provides an infrastructure to allow for medical id other people are reading. 1)X-rays and CT scans X-rays and CT scans use radiation to produce image of a patient’s internal structure to search for abnormalities. X-ray allow for Viewing of the internal structure of the patient from one perspective. CT scanning on the other hand uses computer technology to take several X-ray images that are two-dimensional cross-sections and turn them into a multidimensional picture that doctors use to make a diagnosis . theses single X-ray are combined using computer programs that precisely reconstruct the internal structure of the patient. 2)Magnetic Resonance Image Magnetic Resonance Imaging, more commonly know as MRI, is the process of using powerful magneticfield to map the patient’s internal structure and activity, Accordingto Rad iologyinfo.org, MRI is used to produce derailed image of softtissue on the body without using Radiation. The bio-electrical activity in the body is detected by the MRI machine and fed to a computer that interprets the structure of the area being scanned and presents a three-dimensional presentation of electrical activity in the region. This allows doctors to search for physical and operational defects in patients without invasive surgery. 3)Spectroscopy Spectroscopy is the process of irradiating a substance, such as biopsy tissue or suspected dangerous substance, and examining the reflected or transmitted radiation patterns , A number of different spectroscopy methods have been developed to measure different energy characteristics . All substance absorb and reflect only specific wavelengths of electromagnetic radiation . the reflected or transmitted radiation is analyzed by a computer to a database of known substances to find a match . This allows doctors to quickly determine if a poisonous substance is involved and decide treatment actions. 4)Patient Monitoring Patients admitted to hospital are connected to machines that use vital statistics monitoring software to record blood pressure, pulse, and oxygen level. These computers monitor a patient and programmed to notify the staff in theevent any of these statistics move outside of acceptable ranges. 5)Surgery Computerized robotics allow doctors to perform surgery on patients without even being in the same room. These computer-controlled surgeries allow doctors to save thelives of patients many away which may not have been possible otherwise. Video networking and real-time vital statistics monitoring allow for safe, precise surgeries that are observed by on-staff doctors or students. Admin:#Emon
Posted on: Fri, 16 Aug 2013 21:49:24 +0000
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