Results 21 to 30 of about 11,447,895 (308)
Applied Sciences, 2021 Acceptance testing and commission are essential elements of the quality assurance program for imaging equipment. We present the results of a performance evaluation of Flat Panel-Based Cardiovascular Fluoroscopy X-ray Systems as a part of acceptance ...
Ibrahim I. Suliman +2 more
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A moving fluoroscope to capture tibiofemoral kinematics during complete cycles of free level and downhill walking as well as stair descent. [PDF]
PLoS ONE, 2017 Videofluoroscopy has been shown to provide essential information in the evaluation of the functionality of total knee arthroplasties. However, due to the limitation in the field of view, most systems can only assess knee kinematics during highly ...
Renate List +7 more
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Image intensifier-guided percutaneous drilling for osteoid osteoma of the proximal femur [PDF]
The Egyptian Orthopaedic Journal, 2016 PurposeThe aim of this study was to evaluate the efficacy of image intensifier-guided percutaneous drilling destruction of the nidus as a minimally invasive surgery for osteoid osteoma (OO) of the proximal femur.BackgroundOO is a painful, benign, small ...
El-Negery Abed
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Characterizing an image intensifier in an full-field range image system [PDF]
, 2008 We are developing a high precision full-field range imaging system. An integral component in this system is an image intensifier, which is modulated at frequencies up to 100 MHz.
Payne, Andrew D. +3 more
core +1 more source
Sensors, 2015 Compared with traditional star trackers, intensified high-accuracy star trackers equipped with an image intensifier exhibit overwhelmingly superior dynamic performance.
Kun Xiong, Jie Jiang
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Applied Sciences, 2021 This study aimed to evaluate the effects of fogging on the effectiveness of a lead glass shield in protecting an operator from radiation exposure during conventional coronary angiography (CAG).
Hsin-Hon Lin +4 more
doaj +1 more source
Typical air kerma area product values for trauma orthopaedic surgical procedures
Radiology and Oncology, 2021 The aim of study was to establish the typical radiation quantity values for the most common trauma orthopaedic surgical procedures and to compare them with reference values of equivalent procedures performed in other institutions.
Skrk Damijan +3 more
doaj +1 more source
A method for measuring the quality parameters of image intensifier based on projecting phase-shifting gratings [PDF]
, 2018 A method for measuring the quality parameters of image intensifier based on projecting phase-shifting gratings is proposed. A set of designed phase-shifting gratings are projected into the measuring system orderly to obtain the magnification parameter of
Cao, Y. +5 more
core +1 more source
Should all acromioclavicular joint injections be performed under image guidance?
Journal of Orthopaedic Surgery, 2017 Introduction: Steroid and local anaesthetic injection to the acromioclavicular joint (ACJ) is a very common diagnostic and therapeutic procedure, which is often performed in the outpatient department.
S Javed +4 more
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Rotational Malalignment after Intramedullary Fixation of Trochanteric Fractures [PDF]
Journal of Clinical and Diagnostic Research, 2018 Introduction: Rotational malalignment after intramedullary fixation of fractures of the shaft of femur and tibia has been assessed by many studies but less frequently after intramedullary fixation of intertrochanteric fractures.
Rajendra Annappa +5 more
doaj +1 more source