These processes have been in use for long even till now. Radiology has to do with imaging and most people get this imaging using an X-ray (Analogue) machine which works with the film processor and a dark room where the film is being developed to get an image, otherwise called traditional radiology. NOTE: these solutions are green because they are not harmful to our environment like the chemical used for traditional radiology. It has a battery backup and reads in 3sec to get the image and can easily convert analogue to digital image to save or to print and this makes the processing of the image faster. The computer-generated images obtained with CR can be displayed electronically and/or on film.ħ OR A DR (Digital radiography) system which uses a flat digital panel that can send image to the pc faster on exposure to x-ray imaging. Since Computed Radiography (CR) utilizes digital technology, images may be electronically manipulated to adjust contrast and density. Computed Radiographic systems use unique image receptors to capture an analog image and sophisticated readers to process the image and convert the information into a digital format. This is a term used to describe a system that electronically records a radiographic image. In other to reduce these incidence caused as a result of the disadvantages in accurate results and diagnosis being pointed unresolved, we bring this presentation on radiology diagnosis without dark room.Ħ WHAT IS RADIOLOGY SOLUTION WITHOUT DARK ROOM The teaching hospitals are the tertiary institutions, this means they are the last hope for an average Nigerian sick patient meaning that any unresolved case that is brought to the services of the teaching hospital means death to the patient. Report can be capturedĥ There are so many other advantages as you would see on the course of this presentation. Easy auditing for financial realizations. Online management of data and free distribution of online optimized information technology management. The chances of false report by the radiologist are reduced to the lowest minimum (1.5%-3%). Improved image resolution devoid of artifacts will help Optimize result in diagnosis. Quick release of result in less than one hour. In view of this, there is need to update the level of practice in our country and especially the tertiary institutions in Nigeria as we believe this will improve a lot of patient care.Ĥ BENEFITS Patient will benefit as follows 0.01% of the 3% that run semi-digital are with the practice of a fixed direct digital radiography. About 3% run on semi-digital procedure, while about 1% are on computed radiology. In Nigeria, 97% of healthcare radio-diagnostic facilities are being run on a traditional old system. In furtherance of our services, we present to you our RADIOLOGY SOLUTION WITHOUT DARK ROOM.ģ The use of modern radio-diagnostic services to enhance and optimized patient diagnostic management cannot be over emphasized. We are dedicated in our service to humanity through sourcing and providing of basic health amenities for the total populace at affordable prices for best customer's satisfaction. This dark current is the same that is studied in PN-Junction studies.1 PROPOSAL FOR A MODERN RADIOLOGY SOLUTIONS WITHOUT DARK ROOM WITH FIJIFILM, JAPAN IN COLLABORATION WITH RADIO-DIAGNOSTIC THERAPY DIVISION OF COSCHARIS MEDICALĢ INTRODUCTION Coscharis medical is a fully medical consultancy, pharmaceutical and diagnostic company. The pattern of different dark currents can result in a fixed-pattern noise dark frame subtraction can remove an estimate of the mean fixed pattern, but there still remains a temporal noise, because the dark current itself has a shot noise. Dark-current spectroscopy can be used to determine the defects present by monitoring the peaks in the dark current histogram's evolution with temperature.ĭark current is one of the main sources for noise in image sensors such as charge-coupled devices. The charge generation rate is related to specific crystallographic defects within the depletion region. Physically, dark current is due to the random generation of electrons and holes within the depletion region of the device. It is referred to as reverse bias leakage current in non-optical devices and is present in all diodes. In physics and in electronic engineering, dark current is the relatively small electric current that flows through photosensitive devices such as a photomultiplier tube, photodiode, or charge-coupled device even when no photons enter the device it consists of the charges generated in the detector when no outside radiation is entering the detector.
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