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Conference Paper: Kinematic analysis in femur fracture reduction

TitleKinematic analysis in femur fracture reduction
Authors
KeywordsRobot-assisted surgery
Femur fracture reduction
Acceleration planning
Velocity planning
Bone fragments
Issue Date2010
PublisherACTA Press.
Citation
The 7th IASTED International Conference on Biomedical Engineering (BioMED 2010), Innsbruck, Austria, 17-19 February 2010. In Proceedings of BioMED, 2010, v. 1, p. 154-159 How to Cite?
AbstractFemur fracture is a frequently occurred injury and usually treated by surgeries. In order to overcome problems involved in the surgeries and improve the surgical operation efficiency, some researches on automated or semi-automated robot-assisted surgery have been carried out. Yet few literature reports on velocity and acceleration planning can be found. In this paper, two algorithms dealing with computation of acceleration are proposed and velocity is computed according to acceleration. The algorithms use information obtained from the surroundings to calculate acceleration. One algorithm evaluates risk of trauma induced by bone fragment motion, and the other one computes acceleration based on the information of reduction path and risk of inducing trauma. From the simulation results, velocity of bone fragment is slowed down reasonably and smoothly when the risk of inducing trauma is high. When the risk falls, meaning that the probability of trauma caused by bone fragment motion is low, moving velocity of bone fragment rises. These results have validated the performance of the proposed algorithms. Copyright © 2011 ACTA Press.
Persistent Identifierhttp://hdl.handle.net/10722/159030
ISBN
References

 

DC FieldValueLanguage
dc.contributor.authorWang, Sen_HK
dc.contributor.authorChen, YHen_HK
dc.contributor.authorYe, Ren_HK
dc.contributor.authorYau, WPen_HK
dc.date.accessioned2012-08-08T09:05:14Z-
dc.date.available2012-08-08T09:05:14Z-
dc.date.issued2010en_HK
dc.identifier.citationThe 7th IASTED International Conference on Biomedical Engineering (BioMED 2010), Innsbruck, Austria, 17-19 February 2010. In Proceedings of BioMED, 2010, v. 1, p. 154-159en_US
dc.identifier.isbn9780889868250-
dc.identifier.urihttp://hdl.handle.net/10722/159030-
dc.description.abstractFemur fracture is a frequently occurred injury and usually treated by surgeries. In order to overcome problems involved in the surgeries and improve the surgical operation efficiency, some researches on automated or semi-automated robot-assisted surgery have been carried out. Yet few literature reports on velocity and acceleration planning can be found. In this paper, two algorithms dealing with computation of acceleration are proposed and velocity is computed according to acceleration. The algorithms use information obtained from the surroundings to calculate acceleration. One algorithm evaluates risk of trauma induced by bone fragment motion, and the other one computes acceleration based on the information of reduction path and risk of inducing trauma. From the simulation results, velocity of bone fragment is slowed down reasonably and smoothly when the risk of inducing trauma is high. When the risk falls, meaning that the probability of trauma caused by bone fragment motion is low, moving velocity of bone fragment rises. These results have validated the performance of the proposed algorithms. Copyright © 2011 ACTA Press.en_HK
dc.languageengen_US
dc.publisherACTA Press.-
dc.relation.ispartofProceedings of the 7th IASTED International Conference on Biomedical Engineering, BioMED 2010en_HK
dc.subjectRobot-assisted surgeryen_HK
dc.subjectFemur fracture reductionen_HK
dc.subjectAcceleration planningen_HK
dc.subjectVelocity planningen_HK
dc.subjectBone fragments-
dc.titleKinematic analysis in femur fracture reductionen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailChen, YH: yhchen@hkucc.hku.hken_HK
dc.identifier.emailYe, R: rhye@HKUSUA.hku.hken_HK
dc.identifier.emailYau, WP: peterwpy@hkucc.hku.hk-
dc.identifier.authorityChen, YH=rp00099en_HK
dc.identifier.authorityYau, WP=rp00500en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-79953873243en_HK
dc.identifier.hkuros208264-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-79953873243&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume1en_HK
dc.identifier.spage154en_HK
dc.identifier.epage159en_HK
dc.publisher.placeCanada-
dc.description.otherThe 7th IASTED International Conference on Biomedical Engineering (BioMED 2010), Innsbruck, Austria, 17-19 February 2010. In Proceedings of BioMED, 2010, v. 1, p. 154-159-
dc.identifier.scopusauthoridYau, WP=7005822441en_HK
dc.identifier.scopusauthoridYe, R=34882442200en_HK
dc.identifier.scopusauthoridChen, Y=7601430448en_HK
dc.identifier.scopusauthoridWang, S=35093369400en_HK

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