JPS62200301U

JPS62200301U -

Info

Publication number: JPS62200301U
Application number: JP8955186U
Authority: JP
Priority date: 1986-06-12
Filing date: 1986-06-12
Publication date: 1987-12-21

Description

[Brief explanation of the drawing]

第１図は本考案に係る可撓性チユーブの説明図
、第２図はこの可撓性チユーブを用いた内視鏡の
説明図、第３図は第１図の可撓性チユーブの表面
を拡大して示す断面図である。１……内視鏡、２……先端部、３……挿入棒、
４……湾曲部、５……操作部、６……処理具挿通
路、７……可撓性チユーブ、８……処置具、１１
……フツ素ゴム層、１２……フツ素樹脂層、１３
……塗膜、１４……気孔、１５……フイブリル、
１６……結節。 Fig. 1 is an explanatory diagram of a flexible tube according to the present invention, Fig. 2 is an explanatory diagram of an endoscope using this flexible tube, and Fig. 3 shows the surface of the flexible tube of Fig. 1. FIG. 3 is an enlarged cross-sectional view. 1... Endoscope, 2... Tip part, 3... Insertion rod,
4...Bending portion, 5...Operation unit, 6...Treatment instrument insertion passage, 7...Flexible tube, 8...Treatment instrument, 11
...Fluororubber layer, 12...Fluoroplastic layer, 13
...paint film, 14 ... pores, 15 ... fibrils,
16... Nodule.

補正昭６２．１．２０実用新案登録請求の範囲を次のように補正する
。Amendment January 20, 1982 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】 (1) 多孔質構造の可撓性チユーブ本体の内面、
外面の少なくとも一方に、フツ素ゴム、フツ素樹
脂、カツプリング材及び液状担体を含んだフツ素
ゴム塗料を塗布、硬化してなる表層を設けたこと
を特徴とする可撓性チユーブ。 (2) 前記フツ素ゴム塗料に含まれるフツ素ゴム
とフツ素樹脂の重量比が、９５：５から３５：６
５の範囲であることを特徴とする実用新案登録請
求の範囲第１項記載の可撓性チユーブ。図面の簡単な説明を次のように補正する。明細書第９頁１７行目において「３……挿入棒
」とあるを「３……挿入部」と訂正する。[Claims for Utility Model Registration] (1) The inner surface of the flexible tube body with a porous structure;
1. A flexible tube comprising a surface layer formed by coating and curing a fluororubber paint containing fluororubber, fluororesin, a coupling material, and a liquid carrier on at least one of its outer surfaces. (2) The weight ratio of fluororubber and fluororesin contained in the fluororubber paint is from 95:5 to 35:6.
5. The flexible tube according to claim 1 of the utility model registration claim. The brief description of the drawing has been amended as follows. On page 9, line 17 of the specification, the phrase "3...insertion rod" is corrected to "3...insertion part."

Claims

[Claims for Utility Model Registration] (1) The inner surface of the flexible tube body with a porous structure;
1. A flexible tube comprising a surface layer formed by coating and curing a fluoro rubber paint containing fluoro rubber, a coupling material, and a liquid carrier on at least one of its outer surfaces. (2) The weight ratio of fluororubber and fluororesin contained in the fluororubber paint is from 95:5 to 35:6.
5. The flexible tube according to claim 1 of the utility model registration claim.