<p>A surgical device comprising a surgical instrument and a means for measuring the distance of the implement from a surface. The means for measuring the distance from the surface comprises feedback means for providing a surgeon with information on the position of the surgical instrument. The feedback means can provide an audible, visual or tactile signal. The means for measuring can be provided with a means for measuring optical change, for example hue.</p>
申请公布号
WO2005002479(A1)
申请公布日期
2005.01.13
申请号
WO2004GB02844
申请日期
2004.07.01
申请人
UNIVERSITY OF SHEFFIELD;KAPOOR, AJAY;JABIR, MOHAMAD;FLETCHER, DAVID, I.