According to one embodiment of the invention, a system for removing a cover from a medical instrument includes a flexible cover configured to cover at least a portion of a medical instrument, an insertion element coupled proximate a first end of the flexible cover, a pair of substantially parallel perforations...http://www.google.de/patents/US7160246?utm_source=gb-gplus-sharePatent US7160246 - System and method for removing a protective cover from a medical instrument
