JPS5994315U - image fiber device - Google Patents

image fiber device

Info

Publication number
JPS5994315U
JPS5994315U JP18828782U JP18828782U JPS5994315U JP S5994315 U JPS5994315 U JP S5994315U JP 18828782 U JP18828782 U JP 18828782U JP 18828782 U JP18828782 U JP 18828782U JP S5994315 U JPS5994315 U JP S5994315U
Authority
JP
Japan
Prior art keywords
image fiber
fiber device
transparent material
hood
image
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
JP18828782U
Other languages
Japanese (ja)
Inventor
公三 小野
昭 西村
Original Assignee
住友電気工業株式会社
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 住友電気工業株式会社 filed Critical 住友電気工業株式会社
Priority to JP18828782U priority Critical patent/JPS5994315U/en
Priority to EP83307548A priority patent/EP0112148B1/en
Priority to AU22320/83A priority patent/AU583786B2/en
Priority to US06/560,104 priority patent/US4681093A/en
Priority to DE8383307548T priority patent/DE3370132D1/en
Priority to CA000443199A priority patent/CA1234559A/en
Publication of JPS5994315U publication Critical patent/JPS5994315U/en
Priority to CA000542070A priority patent/CA1240304A/en
Pending legal-status Critical Current

Links

Landscapes

  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

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 the drawing]

第１図は透明物質噴出手段を備えたイメージファイバ装
置の使用方法の概念を説明する図、第２図は透明物質噴
出手段を備えた従来のイメージファイバ装置の先端部の
一例を示す図、第３図および第４図は本考案による弾性
体のフードを備えたイメージファイバ装置の先端部を示
す図、第５図および第６図は本考案による弾性体のフー
ドを備えたイメージファイバ装置を使用し心臓内壁等の
平らな対象および血管内で血流と逆方向に向って観察す
る場合を示す図および第７図は本考案による弾性体のフ
ードを備えたイメージファイバ装置における該弾性体フ
ードの拡張１、収縮機構を示す図である。 ３：イメージファイバ、４：２イトガイド、５：Ｌ／ン
ズ、９：透明物質噴出口、１０：透明物質移送管、１１
：外皮、１２：フード。 第４図 ９ 第６図FIG. 1 is a diagram explaining the concept of how to use an image fiber device equipped with a transparent material jetting means, FIG. 2 is a diagram showing an example of the tip of a conventional image fiber device equipped with a transparent material jetting means, and FIG. 3 and 4 are views showing the tip of an image fiber device equipped with an elastic hood according to the present invention, and FIGS. 5 and 6 are views showing the use of an image fiber device equipped with an elastic hood according to the present invention. Figure 7 shows a case where a flat object such as the inner wall of the heart and a blood vessel are observed in the opposite direction to the blood flow, and FIG. It is a figure which shows expansion 1 and a contraction mechanism. 3: Image fiber, 4: 2 light guide, 5: L/Lens, 9: Transparent material spout, 10: Transparent material transfer tube, 11
: Outer skin, 12: Hood. Figure 4 9 Figure 6

Claims (1)

【実用新案登録請求の範囲】 １　イメージファイバと該イメージファイバの先′　　
端に位置するレンズと該イメージファイバに並行するラ
イトガイドと該イメージファイバに並行しかつ端部に透
明物質噴出口を形成する透明物質移送管とが外皮に被視
されて成り不透明流体で満たされた観察領域を光学的に
観察あるいは測定するイメージファイバ装置において該
透明物質噴出口と該レシズと該ライトガイドの先端部と
を取り囲んで配置されたフードを備えたことを特徴とす
るイメージファイバ装置。　２　前記フードがイメージ
ファイバ装置先端部で前記外皮の連続部分を構成してい
る実用新案登録請求の範囲第１項のイメージファイバ装
置。 ３　前記フードが拡張、収縮操作可能な柔軟な弾性体で
構成されている実用新案登録請求の範囲第１項のイメー
ジファイバ）装置。 ４　前記柔軟な弾性体がゴムよりなる実用新案登録請求
の範囲第３項のイメージファイバ装置。 ５　前記不透明流体で満たされた観察領域を光学的に観
察する装置が生体の血管および心臓内壁観察用のイメー
ジファイバ装置である実用新案登録請求の範囲第１項の
イメージファイバ装置。[Claims for Utility Model Registration] 1. Image fiber and the tip of the image fiber'
A lens located at the end, a light guide parallel to the image fiber, and a transparent material transfer tube parallel to the image fiber and forming a transparent material spout at the end are covered by the outer skin and filled with an opaque fluid. What is claimed is: 1. An image fiber device for optically observing or measuring an observation area, characterized in that the image fiber device is provided with a hood disposed to surround the transparent material spout, the resin, and the tip of the light guide. 2. The image fiber device according to claim 1, wherein the hood constitutes a continuous portion of the outer skin at the distal end of the image fiber device. 3. The image fiber device according to claim 1, wherein the hood is made of a flexible elastic body that can be expanded and contracted. 4. The image fiber device according to claim 3, wherein the flexible elastic body is made of rubber. 5. The image fiber device according to claim 1, wherein the device for optically observing the observation area filled with the opaque fluid is an image fiber device for observing blood vessels and inner walls of the heart of a living body.
JP18828782U 1982-12-13 1982-12-13 image fiber device Pending JPS5994315U (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP18828782U JPS5994315U (en) 1982-12-13 1982-12-13 image fiber device
EP83307548A EP0112148B1 (en) 1982-12-13 1983-12-12 Endoscope
AU22320/83A AU583786B2 (en) 1982-12-13 1983-12-12 Endoscope
US06/560,104 US4681093A (en) 1982-12-13 1983-12-12 Endoscope
DE8383307548T DE3370132D1 (en) 1982-12-13 1983-12-12 Endoscope
CA000443199A CA1234559A (en) 1982-12-13 1983-12-13 Endoscope
CA000542070A CA1240304A (en) 1982-12-13 1987-07-14 Endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18828782U JPS5994315U (en) 1982-12-13 1982-12-13 image fiber device

Publications (1)

Publication Number Publication Date
JPS5994315U true JPS5994315U (en) 1984-06-27

Family

ID=30406227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18828782U Pending JPS5994315U (en) 1982-12-13 1982-12-13 image fiber device

Country Status (1)

Country Link
JP (1) JPS5994315U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002095623A (en) * 2000-09-25 2002-04-02 Create Medic Co Ltd Endoscopic hood in exclusive use for observation
JP2008104620A (en) * 2006-10-25 2008-05-08 Naoki Suzuki Endoscopic surgical robot
JP2008528239A (en) * 2005-02-02 2008-07-31 ボエッジ メディカル， インコーポレイテッド Organization visualization and manipulation system
JP2011087859A (en) * 2009-10-26 2011-05-06 Kanazawa Univ Endoscope and blood vessel endoscope system using the same
WO2013132861A1 (en) * 2012-03-08 2013-09-12 国立大学法人香川大学 Region ensuring tool and endoscope comprising region ensuring tool

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002095623A (en) * 2000-09-25 2002-04-02 Create Medic Co Ltd Endoscopic hood in exclusive use for observation
JP2008528239A (en) * 2005-02-02 2008-07-31 ボエッジ メディカル， インコーポレイテッド Organization visualization and manipulation system
JP2008104620A (en) * 2006-10-25 2008-05-08 Naoki Suzuki Endoscopic surgical robot
JP2011087859A (en) * 2009-10-26 2011-05-06 Kanazawa Univ Endoscope and blood vessel endoscope system using the same
WO2013132861A1 (en) * 2012-03-08 2013-09-12 国立大学法人香川大学 Region ensuring tool and endoscope comprising region ensuring tool

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