Results 241 to 250 of about 9,396 (306)

Ilizarov-Assisted Reduction of Femoral Condyle Locked in Tibial Fracture: A Case Report. [PDF]

J Orthop Case Rep
Birajdar A, Kumar S, Kaneria S, Gupta A, Shinde O, Gurnani S.   +5 more
europepmc   +1 more source

Development of intraoperative fluoroscopic protocols to avoid rotational malalignment during nailing of femoral fractures: a step-by-step guideline using the lesser trochanter profile or true lateral view. [PDF]

Eur J Orthop Surg Traumatol
Vermue DJ, Bongers PJ, Ten Duis K, Doornberg JN, Jaarsma RL, El Moumni M, Bleeker NJ, Plomp RG, IJpma FFA, 3D Surgery Consortium..   +9 more
europepmc   +1 more source

STEREOFLUOROSCOPE WITH IMAGE INTENSIFIER

Japanese Journal of Radiological Technology, 1960
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X-ray image intensifier

Catheterization and Cardiovascular Interventions, 1999
The X-ray image intensifier converts an X-ray image into a bright visible light image. This enables image recording as well as viewing without dark adaptation. This tutorial describes the construction and function of the image intensifier tube and its associated optics.
Stephen Balter
exaly   +3 more sources

Multifunction image intensifier for image processing

Applied Optics, 1980
A specially designed image intensifier tube for optical image processing has been developed. This tube can achieve the many types of processing important for pattern recognition such as deflection, zooming, gating, rotation, intensification, and logic operation in a single device. Experimental demonstrations are presented.
A, Seko, T, Niikura, H, Kobayashi
openaire   +2 more sources

Hysterosalpingography with image-intensified fluoroscopy

American Journal of Obstetrics and Gynecology, 1969
Abstract Image-intensified fluoroscopy provides an excellent method for hysterosalpingography that is rapid, convenient, flexible, and accurate. Many of the technical errors of other methods of hysterosalpingography can be eliminated. Although visualization of the uterine and tubal lumina is continuous and detailed, with judicious use there need be ...
L A, Aaro, J R, Stewart
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The Conversion Factor for Image Intensifiers

Radiology, 1964
Early roentgen electron optical image intensifiers were said to produce an increase in brightness of 500 to 1,000 times when compared with a standard fluoroscopic screen. The light levels were, therefore, of the order of 0.003 cd∕m2 to 3 cd∕m2. Different manufacturers now claim between 1,000 and 6,000 times intensification, but they give very vague ...
T, HOLM, R D, MOSELEY
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The image intensifier as an operating table

The Journal of Hand Surgery, 1987
appropriate structures tagged (Fig . I) . Postoperatively, it was necessary to reexplore the stump of the right arm for bleeding , and an exten sive secondary debridement was necessary. After this the patient did well. Physical therapy of the digit s and wrist of the attached extremity was done for 2 weeks , and distal edema was well controlled .
D P, Hanel, D B, Robson
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Image intensifier distortion correction

Medical Physics, 1987
A method is described for determining and correcting the spatial distortion affecting images acquired with image‐intensified video systems. The distortion is separated into two physically distinct components, a predominant one originating from the projection of the x‐ray image onto the curved input phosphor, and a smaller component corresponding to the
openaire   +2 more sources