Title:
MULTILAYER TUBE
Document Type and Number:
Japanese Patent JP2018121952
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a multilayer tube, which has a thin wall and a small diameter and is excellent in slipperiness, and where water does not permeate therein.SOLUTION: A tubular multilayer tube having a lumen includes: an inner layer made of a resin; a metal layer disposed in an outer periphery of the inner layer and having a braided or a laterally-wound structure; an outer layer covering the inner layer and the metal layer and made of a resin; and a coating layer provided on the outer layer and made of a substance different from the outer layer, in order from an inner side in a radial direction based on a central axis of the lumen. The multilayer tube has an outer diameter of 1.5 mm or less.SELECTED DRAWING: Figure 1
Inventors:
RINKA TATSUNORI
Application Number:
JP2017017565A
Publication Date:
August 09, 2018
Filing Date:
February 02, 2017
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
A61M25/00
Attorney, Agent or Firm:
Shinei Patent Office