JPS6338535U

JPS6338535U -

Info

Publication number: JPS6338535U
Application number: JP13189386U
Authority: JP
Priority date: 1986-08-28
Filing date: 1986-08-28
Publication date: 1988-03-12
Also published as: JPH0319389Y2

Description

[Brief explanation of the drawing]

第１図は本考案のカテーテルの一実施例を示す
断面図、第２図は第１図に示すカテーテルの平面
図、第３図および第４図はそれぞれ本考案におけ
る接続パイプとチユーブとの接続状態の実施例を
示す要部拡大断面図、第５図は第１図に示すカテ
ーテルの一部切欠斜視図、第６図および第７図は
それぞれ従来のカテーテルの一例を示す断面図お
よび一部切欠斜視図、第８図は第６〜７図に示さ
れる従来のカテーテルの製造途中の状態を示す平
面図である。（図面の主要符号）、１：下フレーム、３：筒
部、４：フランジ部、５：ゴムボタン、８：孔、
１１：上フレーム、１６，１６ａ：接続パイプ、
１７：ボデイ、Ｔｕ：チユーブ。 FIG. 1 is a sectional view showing an embodiment of the catheter of the present invention, FIG. 2 is a plan view of the catheter shown in FIG. FIG. 5 is a partially cutaway perspective view of the catheter shown in FIG. 1, and FIGS. 6 and 7 are a sectional view and a partial view of an example of a conventional catheter, respectively. The cutaway perspective view and FIG. 8 are plan views showing a state in which the conventional catheter shown in FIGS. 6 and 7 is being manufactured. (Main symbols in the drawing), 1: Lower frame, 3: Cylindrical part, 4: Flange part, 5: Rubber button, 8: Hole,
11: Upper frame, 16, 16a: Connection pipe,
17: Body, Tu: Tube.

補正昭６１．１０．６実用新案登録請求の範囲を次のように補正する
。Amendment October 6, 1981 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】１その側壁に内部の空洞と外部とを連通する貫
通ネジ孔を有する有底筒状の筒部と該筒部の底部
から半径方向外側に拡がるフランジ部とからなる
金属製の下フレームと、前記筒部の上部開口を塞ぐように配置されたゴ
ムボタンと、該ゴムボタンの外周部を前記筒部上に固定する
ための上フレームと、前記貫通ネジ孔にその一端側が螺入された金属
製の接続パイプと、該接続パイプの他端側にその一端が接続された
可撓性のチユーブと、前記下フレームのフランジ部と筒部の下部およ
び上フレームの下面が覆われるように、かつ前記
接続パイプおよびチユーブの一端側が埋設される
ようにモールド成形された円錐台状のボデイとか
らなる体内埋め込みカテーテル。２前記フランジ部に縫合糸を挿通するための孔
が複数個穿設されてなる実用新案登録請求の範囲
第１項記載のカテーテル。[Claims for Utility Model Registration] 1. Consisting of a bottomed cylindrical portion having a through screw hole in its side wall that communicates the internal cavity with the outside, and a flange portion extending radially outward from the bottom of the cylindrical portion. a lower frame made of metal; a rubber button disposed to close the upper opening of the cylindrical portion; an upper frame for fixing the outer periphery of the rubber button onto the cylindrical portion; A metal connecting pipe into which one end is screwed, a flexible tube whose one end is connected to the other end of the connecting pipe, and a flange portion of the lower frame and a lower part of the cylindrical portion . > and a truncated conical body molded so as to cover the lower surface of the upper frame and to bury one end side of the connecting pipe and tube. 2. The catheter according to claim 1, wherein the flange portion is provided with a plurality of holes for passing suture threads therethrough.

Claims

[Claims for Utility Model Registration] 1. Consisting of a bottomed cylindrical portion having a through screw hole in its side wall that communicates the internal cavity with the outside, and a flange portion extending radially outward from the bottom of the cylindrical portion. a lower frame made of metal; a rubber button disposed to close the upper opening of the cylindrical portion; an upper frame for fixing the outer periphery of the rubber button onto the cylindrical portion; a metal connecting pipe having one end screwed into the connecting pipe; a flexible tube having one end connected to the other end of the connecting pipe; and a flexible tube so as to cover the outer peripheral surface of the lower frame and the lower surface of the upper frame. and a truncated conical body molded to bury one end of the connecting pipe and tube. 2. The catheter according to claim 1, wherein the flange portion is provided with a plurality of holes for passing suture threads therethrough.