A novel approach to bite force measurements in a porcine model in vivo
A novel approach to bite force measurements in a porcine model in vivo
复制标题
DOI：
10.1016/j.ijom.2006.01.023
复制
发表时间：
2006-07-01
影响因子：
2.4
通讯作者：
Goodship, A. E.
中科院分区：
文献类型：
--
作者：
Bousdras, V. A.;Cunningham, J. L.;Goodship, A. E.
介绍了一种新型的猪模型咬合力测量系统。将单个聚乙烯层真空成型为夹板，将力传感器安装在夹板咬合面上，并与硅胶层固定。该设计能够在具有天然牙列或单个种植体冠的大型动物模型中测量选定牙齿的咬合力，并可用于评估骨-种植体界面对咀嚼负荷的生物力学适应信息。讨论了咀嚼过程中前磨牙区（200- 560n）力值的初步记录和技术设计的各种限制因素。
A novel device for a bite force measurement system in a porcine model is described. A single polyethylene layer was vacuum-formed into a splint, and a force sensor was fitted on to the splint occlusal surface and seated with a silicone layer. This design enabled the measurement of bite forces on selected teeth in a large animal model with either natural dentition or single implant crowns and could be used in assessing information on biomechanical adaptation of the bone-implant interface to masticatory loads.Preliminary recordings of force values obtained during mastication in the premolar region (200-560 N) and various limiting factors of the technical design are discussed.