Olympus Corporation

Takuya Fujihara

Hiroaki Kasai

Kohei Shiramizu

Takeshi Deguchi

Yu Murano

Naoyasu Hanamura

Hisamitsu Kuwabara

This adhesion prevention film for medical devices is a single-layer or multilayer adhesion prevention film that is formed on the surface of a medical device. This adhesion prevention film for medical devices comprises an outermost layer that contains a plurality of conductive particles and a resin having a continuously usable temperature of 200&#xb0; C. or higher. The surface of the outermost layer is provided with recesses and projections by having parts of the plurality of conductive particles exposed from the resin.

Adhesion prevention film for medical devices and medical device

A wire for a medical device includes a wire body and a solid lubrication film. The wire body has an outer circumferential layer formed of a plurality of metal strands that are twisted with each other. The solid lubrication film is formed at least on outside exposed surfaces of the plurality of metal strands. When a virtual circle as a smallest circle enclosing the outer circumferential layer is assumed in a cross section perpendicular to a central axis of the wire body, a part of an outer edge of the solid lubrication film of the cross section is inside the virtual circle and a cross-sectional area of the solid lubrication film in the cross section satisfies A/B&#x3e;0.7 where A is a size of a portion outside the virtual circle and B is a size of a portion inside the virtual circle.

Wire for medical device and medical device

Growing community of inventors

Tokyo, Japan

Takuya Fujihara