JPS6023042U - double lumen catheter - Google Patents

double lumen catheter

Info

Publication number
JPS6023042U
JPS6023042U JP11390083U JP11390083U JPS6023042U JP S6023042 U JPS6023042 U JP S6023042U JP 11390083 U JP11390083 U JP 11390083U JP 11390083 U JP11390083 U JP 11390083U JP S6023042 U JPS6023042 U JP S6023042U
Authority
JP
Japan
Prior art keywords
lumen
catheter
side lumen
double lumen
tube
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.)
Granted
Application number
JP11390083U
Other languages
Japanese (ja)
Other versions
JPH0213002Y2 (en
Inventor
遠藤　潔
Original Assignee
テルモ株式会社
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 テルモ株式会社 filed Critical テルモ株式会社
Priority to JP11390083U priority Critical patent/JPS6023042U/en
Publication of JPS6023042U publication Critical patent/JPS6023042U/en
Application granted granted Critical
Publication of JPH0213002Y2 publication Critical patent/JPH0213002Y2/ja
Granted 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図は従来のダブルルーメンカテーテルを示す図面、
第２図は本考案のダブルルーメンカテーテル全体図、第
３図は第２図のＸ−Ｘ断面図、第４図は本考案のカテー
テル先端部拡大断面図、第５図は本考案のカテーテルの
後端部付近の部分拡大断面図、第６図は本考案のカテー
テルの変形例の後端部付近の部分拡大図である。 １・・・サイドルーメン、２・・・サイドルーメンチュ
ーブ、３・・・挿入部、５・・・メインルーメン、６・
・・サイドルーメン、７・・・カテーテル本体、１２・
・・閉塞部、１３・・・側孔、１４・・・吸引孔、１５
・・・固定部材、１６・・・サイドルーメンチューブ。Figure 1 is a drawing showing a conventional double lumen catheter.
Fig. 2 is an overall view of the double lumen catheter of the present invention, Fig. 3 is a sectional view taken along line XX in Fig. 2, Fig. 4 is an enlarged sectional view of the tip of the catheter of the present invention, and Fig. 5 is a diagram of the catheter of the present invention. FIG. 6 is a partially enlarged sectional view of the vicinity of the rear end of a modified example of the catheter of the present invention. 1... Side lumen, 2... Side lumen tube, 3... Insertion section, 5... Main lumen, 6...
...Side lumen, 7...Catheter body, 12.
...Occluded part, 13... Side hole, 14... Suction hole, 15
...Fixing member, 16...Side lumen tube.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 熱可塑性樹脂からなり、メインルーメンと該メインルー
メンに平行に設けられたサイドルーメンを有し、先端部
付近に開口を有するダブルルーメンカテーテルにおいて
、前記サイドルーメンは、カテーテル後端部付近で閉塞
されており、該閉塞部よりカテーテル先端方向の位置に
、該サイドルーメンと外部とを連通ずる側孔を設け、該
側孔付近のカテーテル外周上にサイドルーメンチューブ
を有するサイドルーメンチューブ固定部材を前記側孔と
該サイドルーメンチューブが連通ずるように設け、さら
に熱融着したことを特徴とするダブルルーメンカテーテ
ル。A double lumen catheter made of thermoplastic resin, having a main lumen and a side lumen provided parallel to the main lumen, and having an opening near the tip, the side lumen being occluded near the rear end of the catheter. A side hole that communicates the side lumen with the outside is provided at a position toward the distal end of the catheter from the occluded portion, and a side lumen tube fixing member having a side lumen tube is attached to the outer periphery of the catheter near the side hole. A double lumen catheter characterized in that the side lumen tube and the side lumen tube are provided so as to communicate with each other and are further heat fused.
JP11390083U 1983-07-22 1983-07-22 double lumen catheter Granted JPS6023042U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11390083U JPS6023042U (en) 1983-07-22 1983-07-22 double lumen catheter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11390083U JPS6023042U (en) 1983-07-22 1983-07-22 double lumen catheter

Publications (2)

Publication Number Publication Date
JPS6023042U true JPS6023042U (en) 1985-02-16
JPH0213002Y2 JPH0213002Y2 (en) 1990-04-11

Family

ID=30263492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11390083U Granted JPS6023042U (en) 1983-07-22 1983-07-22 double lumen catheter

Country Status (1)

Country Link
JP (1) JPS6023042U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62193906U (en) * 1986-05-28 1987-12-09
JPS6395064A (en) * 1986-10-06 1988-04-26 カテーテル・テクノロジー・コーポレーション Multilumen catheter
JP2006508711A (en) * 2002-10-28 2006-03-16 シャーウッド サーヴィシス アクチェンゲゼルシャフト Automatic valve

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119099A (en) * 1976-11-26 1978-10-10 The Kendall Company Catheter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119099A (en) * 1976-11-26 1978-10-10 The Kendall Company Catheter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62193906U (en) * 1986-05-28 1987-12-09
JPH05246Y2 (en) * 1986-05-28 1993-01-06
JPS6395064A (en) * 1986-10-06 1988-04-26 カテーテル・テクノロジー・コーポレーション Multilumen catheter
JP2006508711A (en) * 2002-10-28 2006-03-16 シャーウッド サーヴィシス アクチェンゲゼルシャフト Automatic valve
JP4656941B2 (en) * 2002-10-28 2011-03-23 コヴィディエン・アクチェンゲゼルシャフト Automatic valve

Also Published As

Publication number Publication date
JPH0213002Y2 (en) 1990-04-11

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