منابع مشابه
Driver Visual Behavior While Using Handsfree
Driver distraction can arise from sources internal as well as external to the driver. In this paper we describe a study (in progress) designed to examine the influence of internal distraction, created by cognitive tasks, on drivers’ visual behavior and vehicle control. Sixteen drivers will drive a city route while carrying out tasks of varying cognitive complexity. The tasks and their responses...
متن کاملA whole blood oximeter.
During cardiac catheterization it is an advantage to have an immediate indication of the oxygen content of blood samples withdrawn from the heart and great vessels while the catheter is still in situ. This is especially important in the more complex congenital defects as the procedure can then be modified if necessary in the light of the blood oxygen estimations. The present paper describes a w...
متن کاملMisleading behavior of Masimo pulse oximeter tone during profound bradycardia.
bronchoscopy for removal (if detected immediately) or leading to a significant range of complications, such as segmental atelectasis, obstructive emphysema, pneumonia, or even perforation. After the detection of the problem, all blades at our institution were inspected, but none was found to have the same defect. Although this seems to be a rare finding, it is recommended to check the integrity...
متن کاملA Pulse Oximeter
The objective of this work was to develop a prototype for a pulse oximeter. Given the necessity, in most medical interventions, to monitorize Oxygen saturation in peripheral blood (SpO2) a pulse oximeter is highly necessary in any operating room or intensive care unit. The electronic device was built recurring mostly to Integrated Circuit (IC) and its control was performed via a programmed micr...
متن کاملReliability of retinal vessel calibre measurements using a retinal oximeter
BACKGROUND Summarised retinal vessel diameters are linked to systemic vascular pathology. Monochromatic images provide best contrast to measure vessel calibres. However, when obtaining images with a dual wavelength oximeter the red-free image can be extracted as the green channel information only which in turn will reduce the number of photographs taken at a given time. This will reduce patient...
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ژورنال
عنوان ژورنال: Journal of Clinical & Experimental Cardiology
سال: 2016
ISSN: 2155-9880
DOI: 10.4172/2155-9880.1000480