Show simple item record

dc.contributor.authorEllis, John Wesleyen_US
dc.date.accessioned2014-03-14T21:38:20Z
dc.date.available2014-03-14T21:38:20Z
dc.date.issued1977-08-15en_US
dc.identifier.otheretd-06122010-020233en_US
dc.identifier.urihttp://hdl.handle.net/10919/43240
dc.description.abstract

A microcomputer controller has been developed to operate a stereofluoroscopic system that is to be built at Virginia Polytechnic Institute and State University. The purpose of the controller is to provide the radiologist with the maximum amount of fluoroscopic information with the minimum amount of radiation exposure.

The enhancement of the fluoroscopic information has been brought about through the implementation of real-time stereoscopic visualization. Stereoscopic visualization has been achieved by using PLZT crystal technology. The computer will control two grid-pulsed x-ray sources, an image intensifier, a solid-state video camera, a video monitor and the PLZT goggles to provide a stereoscopic image.

Dose reduction should be obtained through the use of the computer as the controlling mechanism. Two storage tubes will be synchronized with the fluoroscopic apparatus to allow repeated replay of an instantaneous fluoroscopic image. A wide range of update rates can be selected by the radiologist to yield maximum radiation exposure savings. This stereofluoroscope is expected to provide real-time analysis with radiation exposures less than or equal to those achieved in conventional two-dimensional fluoroscopic analyses.

en_US
dc.format.mediumBTDen_US
dc.publisherVirginia Techen_US
dc.relation.haspartLD5655.V855_1977.E55.pdfen_US
dc.subjectdiagnostic imaging systemsen_US
dc.subject.lccLD5655.V855 1977.E55en_US
dc.titleMicrocomputer control of a three-dimensional stereoflouroscopeen_US
dc.typeThesisen_US
dc.contributor.departmentMechanical Engineeringen_US
dc.description.degreeMaster of Scienceen_US
thesis.degree.nameMaster of Scienceen_US
thesis.degree.levelmastersen_US
thesis.degree.grantorVirginia Polytechnic Institute and State Universityen_US
thesis.degree.disciplineMechanical Engineeringen_US
dc.contributor.committeechairRivers, D. B.en_US
dc.contributor.committeememberRony, Peter R.en_US
dc.contributor.committeememberFurr, A. Keithen_US
dc.identifier.sourceurlhttp://scholar.lib.vt.edu/theses/available/etd-06122010-020233/en_US
dc.date.sdate2010-06-12en_US
dc.date.rdate2010-06-12
dc.date.adate2010-06-12en_US


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record