Membrane manufacturing device

A manufacturing device and ultraviolet technology, applied in the field of film manufacturing devices, can solve the problem of not making any disclosure, and achieve the effects of suppressing influence, accurate control, and realizing miniaturization

Active Publication Date: 2016-02-03
KYOCERA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, Patent Document 1 does not disclose any specific structure for irradiating LEDs to the base material.

Method used

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  • Membrane manufacturing device
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Embodiment Construction

[0052] Hereinafter, modes for implementing the present invention will be described with reference to the drawings. In addition, this invention can be widely used as the manufacturing method of a film manufacturing apparatus and an artificial joint module.

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Abstract

It relates to a structure for forming a polymer layer on the surface of a base material of an artificial joint component, the purpose of which is to realize miniaturization, accurately control the irradiation intensity of ultraviolet rays, form a uniform thickness of polymer layer, and prevent ultraviolet rays from affecting equipment and The influence caused by the operator, and it is difficult to cause failure. The main body (20) of the film manufacturing apparatus forms a polymer layer (12) on the inner surface (11e) of the base material (11) of the artificial joint module by photograft polymerization. A film manufacturing apparatus main body (20) includes a plurality of ultraviolet LED elements (60) and a workpiece holder (24). On the workpiece holder (24), the polymer monomer-containing solution (23) contacts the inner surface (11e) of the base material (11). The plurality of ultraviolet LED elements (60) radiate ultraviolet rays to an area larger than an area irradiated by each ultraviolet LED element (60) alone.

Description

technical field [0001] The present invention relates to a film manufacturing device used for manufacturing an artificial joint unit, and a method for manufacturing an artificial joint unit. Background technique [0002] For the purpose of improving the wear resistance of artificial joints, attempts have been made to form sliding surfaces of artificial joint components with coatings. As a method for forming such a coating layer, a method of forming a polymer layer by photograft polymerization on the surface of a base material which is a main part of an artificial joint component is known (for example, refer to Patent Document 1). [0003] prior art literature [0004] patent documents [0005] Patent Document 1: Japanese Patent Laid-Open No. 2011-197544 (paragraph [0037]) [0006] Patent Document 1 discloses a structure in which a photograft polymerization reaction occurs by irradiating light to a solution of a monomer containing a polymer in a state where the solution is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F2/30C08F2/48
CPCB05D3/067B05D7/22A61F2/30767A61F2/34A61F2/3094A61F2002/30971B05D3/065G21K5/08
Inventor 难波良太
Owner KYOCERA CORP
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