Patent ID: 6542230
Filing Date: 2003-04-01
Classification: A61B,B23K,F01D,F05D

Abstract:
Apparatus for performing an operation on a workpiece at an inaccessible location, comprising a tube having a proximal end and a distal end, the distal end being insertable in use into an inaccessible location; a head flexibly coupled to the distal end of the tube; control means operable to adjust the position of the head with respect to the tube; means to transmit laser energy through the tube to the head and out of the head; viewing means for gathering and displaying an image of the workpiece; tracking means operable to identify and record the position of one or more selected points on the workpiece; a processor operable to actuate the control means to move the head so as to direct laser energy to the selected point or, sequentially, to each of the selected points on the workpiece and to control the laser transmission means so as to perform the desired operation.