About: Movement of the patient and the cone beam computed tomography scanner: objectives and possible solutions

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About: Movement of the patient and the cone beam computed tomography scanner: objectives and possible solutions Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dx.doi.org/10.1016/j.oooo.2013.08.010
Description	Objective. This study aimed (1) to determine whether scanner arm rotation causes significant movement of the head restraint and (2) to measure patient movement and its variation during the scan. Study Design. The iCAT scanner and a high-speed camera were used. The 40 patients were divided into 2 groups: the open-eyed group and the blindfolded group. Results. The mean level of head restraint movement was 0.130 mm, with a significantly higher level at the beginning, probably owing to the accelerating arm. Mean movement of patients was 1.135 mm and 1.119 mm in the open-eyed and blindfolded groups, respectively. Patient movement was also significantly higher at the beginning of the scan, when noise and vibrations are likely to surprise the patient. Conclusions. Patient instruction and a dry-run scan should be done by clinicians. Manufacturers should consider separating the seat and head restraint from the rest of the scanner to avoid vibration transfer. Objective. This study aimed (1) to determine whether scanner arm rotation causes significant movement of the head restraint and (2) to measure patient movement and its variation during the scan. Study Design. The iCAT scanner and a high-speed camera were used. The 40 patients were divided into 2 groups: the open-eyed group and the blindfolded group. Results. The mean level of head restraint movement was 0.130 mm, with a significantly higher level at the beginning, probably owing to the accelerating arm. Mean movement of patients was 1.135 mm and 1.119 mm in the open-eyed and blindfolded groups, respectively. Patient movement was also significantly higher at the beginning of the scan, when noise and vibrations are likely to surprise the patient. Conclusions. Patient instruction and a dry-run scan should be done by clinicians. Manufacturers should consider separating the seat and head restraint from the rest of the scanner to avoid vibration transfer. (en)
Title	Movement of the patient and the cone beam computed tomography scanner: objectives and possible solutions Movement of the patient and the cone beam computed tomography scanner: objectives and possible solutions (en)
skos:prefLabel	Movement of the patient and the cone beam computed tomography scanner: objectives and possible solutions Movement of the patient and the cone beam computed tomography scanner: objectives and possible solutions (en)
skos:notation	RIV/00064165:_____/13:10189937!RIV14-MZ0-00064165
http://linked.open...avai/riv/aktivita	I S V
http://linked.open...avai/riv/aktivity	I, S, V
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Foltán, René Kučera, Josef Pavlíková, Gabriela Hanzelka, Tomáš
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Všeobecná fakultní nemocnice v Praze / (nerozlišená součást)
http://linked.open...dnocenehoVysledku	89705
http://linked.open...ai/riv/idVysledku	RIV/00064165:_____/13:10189937
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	motion; quality; reduction; cbct scan (en)
http://linked.open.../riv/klicoveSlovo	cbct scan motion quality reduction
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[8CB7B4584917]
http://linked.open...i/riv/nazevZdroje	Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
http://linked.open...in/vavai/riv/obor	FF
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	116
http://linked.open...iv/tvurceVysledku	Beneš, Jiří Dušek, Jaroslav Foltán, René Kučera, Josef Šedý, Jiří Hanzelka, Tomáš Pavlíková, Gabriela Ocásek, Filip
http://linked.open...ain/vavai/riv/wos	000327433200031
issn	2212-4403
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.oooo.2013.08.010

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