JPS6099938U - Indwelling catheter unit - Google Patents

Indwelling catheter unit

Info

Publication number
JPS6099938U
JPS6099938U JP19142083U JP19142083U JPS6099938U JP S6099938 U JPS6099938 U JP S6099938U JP 19142083 U JP19142083 U JP 19142083U JP 19142083 U JP19142083 U JP 19142083U JP S6099938 U JPS6099938 U JP S6099938U
Authority
JP
Japan
Prior art keywords
hole
disc
indwelling catheter
plug
plug body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP19142083U
Other languages
Japanese (ja)
Inventor
元晴 北條
Original Assignee
アトム株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by アトム株式会社 filed Critical アトム株式会社
Priority to JP19142083U priority Critical patent/JPS6099938U/en
Publication of JPS6099938U publication Critical patent/JPS6099938U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の実施例である留置カテーテルユニット
の斜視図、第２図は第１図におけるカテーテルとカテー
テルハブを示す斜視図、第３図は通気栓の拡大縦断面図
である。 なお図面に用いられた符号において、１・・・・・・カ
テーテル、３・・・・・・中空の針、４・・・・・・フ
ラッシュバック室、８・・・・・・通気栓、１１・・・
・・・通気体、であ゛る。FIG. 1 is a perspective view of an indwelling catheter unit according to an embodiment of the present invention, FIG. 2 is a perspective view showing the catheter and catheter hub in FIG. 1, and FIG. 3 is an enlarged longitudinal cross-sectional view of a ventilation plug. In addition, in the symbols used in the drawings, 1... Catheter, 3... Hollow needle, 4... Flashback chamber, 8... Vent plug, 11...
...It's a vent.

Claims (1)

【実用新案登録請求の範囲】 １　（イ）中空の針と′Ｘ（ロ）前記中空の針と連通し
、血液の流入を視覚的に確認できるフラッシュバラ・　
　　　り室ど、（ハ）前記フラッシュバック室に着座す
る通気栓とを具備し、前記通気栓が非通気性の栓本体と
円盤状の通気体とからなり、前記栓本体は細い孔を有す
る先端部と太い孔を有する基部とからなり、前記細い孔
と前記太い孔とにより前記栓本体を貫通する中空孔が形
成され、前記円盤状通気体が前記基部の太い孔に圧入さ
れてなる留置カテーテルユニット。 ２　前記円盤状通気体が約１０ないし１５ミクロンの孔
寸法をもった多孔質プラスチック材料からなる実用新案
登録請求の範囲第１項記載の留置カテーテルユニット。[Claims for Utility Model Registration] 1. (a) A hollow needle and (b) a flash rose that communicates with the hollow needle and allows visual confirmation of blood inflow
(c) a ventilation plug seated in the flashback chamber, the ventilation plug consisting of a non-ventilating plug body and a disc-shaped vent, the plug body having a tip with a thin hole; and a base having a thick hole, the thin hole and the thick hole form a hollow hole passing through the plug body, and the disc-shaped vent is press-fitted into the thick hole of the base. unit. 2. The indwelling catheter unit of claim 1, wherein said disc-shaped venting body is made of a porous plastic material having a pore size of about 10 to 15 microns.
JP19142083U 1983-12-12 1983-12-12 Indwelling catheter unit Pending JPS6099938U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19142083U JPS6099938U (en) 1983-12-12 1983-12-12 Indwelling catheter unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19142083U JPS6099938U (en) 1983-12-12 1983-12-12 Indwelling catheter unit

Publications (1)

Publication Number Publication Date
JPS6099938U true JPS6099938U (en) 1985-07-08

Family

ID=30412209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19142083U Pending JPS6099938U (en) 1983-12-12 1983-12-12 Indwelling catheter unit

Country Status (1)

Country Link
JP (1) JPS6099938U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57190566A (en) * 1981-05-19 1982-11-24 Terumo Corp Cathetel held in blood vessel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57190566A (en) * 1981-05-19 1982-11-24 Terumo Corp Cathetel held in blood vessel

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