An apparatus (10) supports an endoscope (200) for viewing a surgical site in a patient during surgery on the patient. The apparatus (10) includes a base (118), a part (140) adapted to be fixed to the endoscope (200), and a screw mechanism (160). The base (118) has a guide portion (128). The part (140)...http://www.google.de/patents/US20020143235?utm_source=gb-gplus-sharePatent US20020143235 - Apparatus for supporting an endoscope
