Armstrong, Westerman, Hattori, McLeland & Naughton
Cover-type endoscope apparatus
 A cover-type endoscope apparatus comprising an endoscope cover and a covering endoscope used by inserting said covering endoscope into the endoscope cover. A display means for indicating a fitness of the endoscope cover and the covering endoscope is provided on either the endoscope cover or the covering endoscope. 
Olympus Optical Co., Ltd.
A A
A61B A61B
inventional inventional
Osamu Yoshio Minoru Yoshihiro Hisao Shigeru Akira Hideo
Tamada Tashiro Yamazaki Iida Yabe Nakajima Suzuki Ito