Characterization of a Pre-curved Stylet based Distal Tip Manipulation Mechanism for use in Volume Targeting
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Material Selection and Force Requirements for the Use of Pre- Curved Needles in Distal Tip Manipulation Mechanisms
Pre-curved needles are used in a variety of medical applications for both passive and active control of instrument position. In one application, the deployment of a pre-curved stylet from a concentric outer cannula can be used to achieve lateral positioning of the distal tip of the stylet. This paper outlines how the material and geometry of the stylet can be chosen to ensure that it will not y...
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