Ark T W, Thacker J G, McGregor W, Rodeheaver G T, Edlich R F
Department of Mechanical, Aerospace, and Nuclear Engineering, University of Virginia, Charlottesville, USA.
J Long Term Eff Med Implants. 1997;7(3-4):255-70.
A new model has been developed to evaluate the performance of oscillating surgical saw blades used in medical-implant procedures. A test apparatus was constructed to maintain a constant cutting force between a blade driven by a pneumatic powered oscillating saw and the bone. Evaluations of saw-blade performance were determined using the following outcome measures: cutting time, volume of bone removal, and peak cutting temperature. Two popular, commercially available blades similar in size and tooth geometry were evaluated. This model identified differences in the performance of these two types of oscillating saw blades.
已开发出一种新模型，用于评估医疗植入手术中使用的摆动式手术锯片的性能。构建了一种测试装置，以在由气动摆动锯驱动的锯片与骨头之间保持恒定的切割力。使用以下结果指标来确定锯片性能的评估：切割时间、骨切除量和最高切割温度。对两种尺寸和齿形相似的市售常用锯片进行了评估。该模型确定了这两种摆动式锯片在性能上的差异。
