Armstrong, Westerman, Hattori, McLeland & Naughton
Covered endoscope having a cap cover for shielding a dilation tube cap with which a dilation tube is coupled
 An endoscope cover-sheathed endoscope is composed of an endoscope having an elongated insertional part that is inserted into a living body, and an endoscope cover including an insertional part cover in which an endoscope insertion channel into which the elongated insertional part is inserted is formed. A tube cap with which the terminal of a tube, which communicates with the endoscope insertion channel and feeds air to the endoscope insertion channel in order to enable insertion or removal of the insertional part into or from the endoscope insertion channel, is coupled is shielded with a cap cover, thus preventing spread of contamination. 
Olympus Optical Co., Ltd.
A A A
A61B A61B A61B
inventional inventional inventional
Minoru Yoshihiro Hideo Hisao Akira Osamu Yoshio
Yamazaki Iida Ito Yabe Suzuki Tamda Tashiro