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US 2019/0352848 A1Published application
Cable and medical hollow tube
AssigneeHitachi Metals, Ltd.
InventorsSeiichi KASHIMURA, Masamichi KISHI, Takanobu WATANABE, Kimika KUDO, Masashi ARAI
Life of this patent
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Abstract
A cable includes a sheath, and a coating film covering a circumference of the sheath. The coating film adheres to the sheath. The static friction coefficient of a surface of the coating film is smaller than the static friction coefficient of a surface of the sheath. The adhesion strength between the sheath and the coating film is 0.30 MPa or more.
Claims15
A cable, comprising:
- a sheath;
- and
- a coating film covering a circumference of the sheath, the coating film adhering to the sheath,
- wherein a static friction coefficient of a surface of the coating film is smaller than a static friction coefficient of a surface of the sheath,
- wherein an adhesion strength between the sheath and the coating film is 0.30 MPa or more.
2 more elements
The cable, comprising:
- a sheath;
- a coating film covering a circumference of the sheath, the coating film adhering to the sheath;
- and
- a protective member bonded around the coating film,
- wherein a static friction coefficient of a surface of the coating film is smaller than a static friction coefficient of a surface of the sheath,
- wherein an adhesion strength between the sheath and the coating film is equal to a bonding strength between the coating film and the protective member, or greater than the bonding strength between the coating film and the protective member.
3 more elements
A hollow tube for medical use, comprising:
- a hollow tube body;
- and
- a coating film covering at least one of an inner surface and an outer surface of the hollow tube body, the coating film adhering to the hollow tube body,
- wherein a static friction coefficient of the surface of the coating film is smaller than a static friction coefficient of the surfaces of the hollow tube body,
- wherein an adhesion strength between the hollow tube body and the coating film is 0.30 MPa or more.
2 more elements
Dependencies are inferred from the claim text.