作者: Graham R. Faulknor , Martin A. Leugers , David J. Rinaldis , Henry K. Sim , Kevin D. Simmons
DOI:
关键词:
摘要: A measurement system and method for determining a depth of penetration working portion surgical instrument (e.g., rotating drill bit in bore). first sensor outputs signal representative displacement the leading edge bore. second force applied to bit. processor third when passes from medium having density density. The is based on signals.