论文信息 - Precision Freehand Sculpting of Bone

Precision Freehand Sculpting of Bone

The Precision Freehand Sculptor (PFS) is a compact, handheld, intelligent tool to assist the surgeon in accurately cutting bone. A retractable rotary blade on the PFS allows a computer to control what bone is removed. Accuracy is ensured even though the surgeon uses the tool freehand. The computer extends or retracts the blade based on data from an optical tracking camera. Three users used each of three PFS prototype concepts to cut a faceted shape in wax. The results of this experiment were analyzed to identify the largest sources of error.

Takeo Kanade | Branislav Jaramaz | Anthony M. DiGioia | Gabriel Brisson

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