Keio University

Wako Industries Co, Ltd.

Saitama Chamber of Commerce and Industry

The Nippon Signal Co., Ltd.

Mitsuru Yoda

Naohisa Yahagi

Norihito Wada

Yuzuru Inoue

Itsuro Ogawa

Satoru Ogawa

Masaaki Sakurai

Provided is an endoscope holder capable of turning or swinging an endoscope inserted into a body with the endoscope fixed at a predetermined insertion position. An endoscope holder () includes a holder main body () having an insertion hole (), gripping members () and () configured to pinch an endoscope E inserted into the insertion hole (), first elastic members () and () configured to urge in a direction in which the gripping members () and () are separated from each other, a pressing member () configure to press the gripping member () toward the gripping member (), a switching mechanism () configured to hold or release a pressing state, rollers () provided in gripping members () and (), and a second elastic member () configured to swingably support the gripping member ().

Endoscope holder

A visual magnetic recording medium includes a magnetic-field sensitive display web layer united with one surface of a transparent substrate and having a multiplicity of microcapsules each containing a multitude of tiny particles, and a magnetic recording layer united with the display web layer. The tiny particles are responsive to a magnetic field established across the magnetic recording layer and produce an image on the display web layer which is visual through the transparent substrate. A method of making such visual magnetic recording medium is also disclosed.

Visual magnetic recording medium and method of making the same

Growing community of inventors

Tokyo, Japan

Mitsuru Yoda