JPS6371049U - - Google Patents

Info

Publication number
JPS6371049U
JPS6371049U JP16733686U JP16733686U JPS6371049U JP S6371049 U JPS6371049 U JP S6371049U JP 16733686 U JP16733686 U JP 16733686U JP 16733686 U JP16733686 U JP 16733686U JP S6371049 U JPS6371049 U JP S6371049U
Authority
JP
Japan
Prior art keywords
catheter
conical surface
utility
model registration
small holes
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
JP16733686U
Other languages
English (en)
Other versions
JPH0337631Y2 (ja
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 filed Critical
Priority to JP1986167336U priority Critical patent/JPH0337631Y2/ja
Publication of JPS6371049U publication Critical patent/JPS6371049U/ja
Application granted granted Critical
Publication of JPH0337631Y2 publication Critical patent/JPH0337631Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Apparatus For Radiation Diagnosis (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係るカテーテルの基本実施例
を一部拡大して示す側断面図、第2図は第1図の
―線断面図、第3図は大動脈から冠状動脈の
分岐する状態を示す模式図、第4図は第1図に対
応する第1変形実施例の側断面図、第5図は同じ
く第2変形実施例の側断面図、第6図は本考案の
使用状態を示す模式図、第7図,は第6図に
対応する従来品の使用状態を2種示す模式図であ
る。 10……カテーテル、11……円錐面、12…
…小孔、13……先端開口部、14……径小管部
、a……大動脈、b,c……冠状動脈、d……大
動脈弁。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 大動脈a内へ挿入使用するカテーテル10の
    先端部又はその近傍部に、先細り状の円錐面11
    を形成すると共に、 その円錐面11に冠状動脈b,cを指向する造
    影剤噴出用の小孔12を、少なくとも3個として
    集中的に開口させたことを特徴とする冠状動脈の
    造影用カテーテル。 2 少なくとも3個の小孔12を、その全体とし
    てカテーテル10の長手中心線に対する放射対称
    型に開口配置させたことを特徴とする実用新案登
    録請求の範囲・第1項記載の冠状動脈の造影用カ
    テーテル。
JP1986167336U 1986-10-30 1986-10-30 Expired JPH0337631Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986167336U JPH0337631Y2 (ja) 1986-10-30 1986-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986167336U JPH0337631Y2 (ja) 1986-10-30 1986-10-30

Publications (2)

Publication Number Publication Date
JPS6371049U true JPS6371049U (ja) 1988-05-12
JPH0337631Y2 JPH0337631Y2 (ja) 1991-08-08

Family

ID=31099174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986167336U Expired JPH0337631Y2 (ja) 1986-10-30 1986-10-30

Country Status (1)

Country Link
JP (1) JPH0337631Y2 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004523318A (ja) * 2001-03-19 2004-08-05 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 放射線心臓検査方法及び装置
JP2011518024A (ja) * 2008-04-22 2011-06-23 ベクトン・ディキンソン・アンド・カンパニー カテーテル孔アレイの効率を改善するためのシステムと方法
KR20140049566A (ko) * 2011-07-25 2014-04-25 아클라런트, 인코포레이션 부비동의 경비 확장 및 세척을 위한 장치 및 방법
US9364634B2 (en) 2008-04-22 2016-06-14 Becton, Dickinson And Company Systems and methods for improving catheter hole array efficiency
US9399112B2 (en) 2008-04-22 2016-07-26 Becton, Dickinson And Company Catheter hole having an inclined trailing edge
US9789282B2 (en) 2008-04-22 2017-10-17 Becton, Dickinson And Company Catheter hole having a flow breaking feature
US10610668B2 (en) 2016-10-05 2020-04-07 Becton, Dickinson And Company Catheter with an asymmetric tip

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56124449U (ja) * 1980-02-20 1981-09-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56124449U (ja) * 1980-02-20 1981-09-22

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004523318A (ja) * 2001-03-19 2004-08-05 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 放射線心臓検査方法及び装置
JP2011518024A (ja) * 2008-04-22 2011-06-23 ベクトン・ディキンソン・アンド・カンパニー カテーテル孔アレイの効率を改善するためのシステムと方法
JP2014184347A (ja) * 2008-04-22 2014-10-02 Becton Dickinson & Co カテーテル孔アレイの効率を改善するためのシステムと方法
US9364634B2 (en) 2008-04-22 2016-06-14 Becton, Dickinson And Company Systems and methods for improving catheter hole array efficiency
US9399112B2 (en) 2008-04-22 2016-07-26 Becton, Dickinson And Company Catheter hole having an inclined trailing edge
US9789282B2 (en) 2008-04-22 2017-10-17 Becton, Dickinson And Company Catheter hole having a flow breaking feature
US10166364B2 (en) 2008-04-22 2019-01-01 Becton, Dickinson And Company Systems and methods for improving catheter hole array efficiency
US10549068B2 (en) 2008-04-22 2020-02-04 Becton, Dickinson And Company Catheter hole having an inclined trailing edge
EP3597255A1 (en) * 2010-08-10 2020-01-22 Becton, Dickinson and Company A catheter hole having a flow breaking feature
KR20140049566A (ko) * 2011-07-25 2014-04-25 아클라런트, 인코포레이션 부비동의 경비 확장 및 세척을 위한 장치 및 방법
US10610668B2 (en) 2016-10-05 2020-04-07 Becton, Dickinson And Company Catheter with an asymmetric tip

Also Published As

Publication number Publication date
JPH0337631Y2 (ja) 1991-08-08

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