An endoscope for remotely viewing and testing relatively inaccessible regions of structures that are under stress when used, the endoscope having a mechanically-articulated articulating distal end. The endoscope includes an elongated shaft having a proximal end and a distal working end. There is a working...http://www.google.fr/patents/US20040193016?utm_source=gb-gplus-shareBrevet US20040193016 - Endoscopic delivery system for the non-destructive testing and evaluation of remote flaws
Endoscopic delivery system for the non-destructive testing and evaluation of ...
