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US 2010/0145151 A1Published application
Endoscope soft portion and endoscope
AssigneeFUJIFILM Corporation
InventorsToshiaki Fukunaga, Shigeru Nakamura
Life of this patent
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Abstract
There is provide an endoscope soft portion including: a spiral tube that is formed by spirally winding a strip-shaped member; a mesh tube that is disposed on the outer periphery of the spiral tube and is formed in an annular shape by braiding together fine wires; and an outer sheath member that covers the outer periphery of the mesh tube, wherein the mesh tube is formed by a thermoplastic resin material, and a poly-para-xylylene resin layer is coated on the outer peripheral surface of the mesh tube.
Claims4
An endoscope soft portion comprising:
- a spiral tube that is formed by spirally winding a strip-shaped member;
- a mesh tube that is disposed on the outer periphery of the spiral tube and is formed in an annular shape by braiding together fine wires;
- and
- an outer sheath member that covers the outer periphery of the mesh tube,
- wherein the mesh tube is formed by a thermoplastic resin material, and a poly-para-xylylene resin layer is coated on the outer peripheral surface of the mesh tube.
2 more elements
Dependencies are inferred from the claim text.