JPS5953003U - Installation structure of intraoral insertion tube - Google Patents

Installation structure of intraoral insertion tube

Info

Publication number
JPS5953003U
JPS5953003U JP14937082U JP14937082U JPS5953003U JP S5953003 U JPS5953003 U JP S5953003U JP 14937082 U JP14937082 U JP 14937082U JP 14937082 U JP14937082 U JP 14937082U JP S5953003 U JPS5953003 U JP S5953003U
Authority
JP
Japan
Prior art keywords
insertion tube
intraoral insertion
tube
installation structure
intraoral
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
JP14937082U
Other languages
Japanese (ja)
Other versions
JPS6323041Y2 (en
Inventor
桐ケ谷　忠幸
平松　義人
Original Assignee
旭光学工業株式会社
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 旭光学工業株式会社 filed Critical 旭光学工業株式会社
Priority to JP14937082U priority Critical patent/JPS5953003U/en
Publication of JPS5953003U publication Critical patent/JPS5953003U/en
Application granted granted Critical
Publication of JPS6323041Y2 publication Critical patent/JPS6323041Y2/ja
Granted legal-status Critical Current

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  • 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) [Abstract] 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、湾曲部を有する硬性鏡の全体を示す断面図、
第２図ａは、口腔内挿入管の取付前の状態を示す正面図
、第２図すは、その断面図、第３図は内部にレンズ保持
筒を装着した口腔内挿入管の取付状態を示す上半分が切
欠された正面図、第４図は、第３図のＡ−Ａ断面図、第
５図は、第３図のＢ−Ｂ断面図、第６図は、第３図のＣ
−Ｃ断面　　　　′図である。 １：硬性鏡本体、３：口腔内挿入管、６：照明用の光学
ファイバー束、７：Ｌ／ンズ保持筒、８：対物レンズ枠
、９：観察レンズ系、１８：接続環。FIG. 1 is a sectional view showing the entire rigid scope having a curved part;
Fig. 2a is a front view showing the state of the intraoral insertion tube before installation, Fig. 2 is a cross-sectional view thereof, and Fig. 3 shows the installation state of the intraoral insertion tube with a lens holding tube attached inside. 4 is a sectional view taken along line AA in FIG. 3, FIG. 5 is a sectional view taken along line BB in FIG. 3, and FIG. 6 is a sectional view taken along line C in FIG. 3.
-C cross-section ' figure. 1: Rigid scope main body, 3: Intraoral insertion tube, 6: Optical fiber bundle for illumination, 7: L/lens holding cylinder, 8: Objective lens frame, 9: Observation lens system, 18: Connection ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内部に観察光学系を配設したレンズ保持筒を内蔵し易い
ように口腔内挿入管を２つ割れ構成となすと共に、該口
腔内挿入管の止着位置を取り付け、取り外し可能となし
、且つ、該口腔内挿入管の基端部を硬性鏡本体に対して
抑圧挟持させ、更に、ロ腔内挿入管羨レンズ保持筒との
間に照明用光学ファイバー束を配置するための一定の空
間を□形成したことを特徴とする湾曲部を有する硬性鏡
における口腔内挿入管の取付構造。The intraoral insertion tube is split into two so that it is easy to incorporate a lens holding tube with an observation optical system therein, and the intraoral insertion tube is attached at a fixed position so that it can be removed; The proximal end of the intraoral insertion tube is clamped against the rigid endoscope body, and a certain space is created between the intraoral insertion tube and the lens holding tube to place the illumination optical fiber bundle. A mounting structure for an intraoral insertion tube in a rigid endoscope having a curved portion.
JP14937082U 1982-10-01 1982-10-01 Installation structure of intraoral insertion tube Granted JPS5953003U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14937082U JPS5953003U (en) 1982-10-01 1982-10-01 Installation structure of intraoral insertion tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14937082U JPS5953003U (en) 1982-10-01 1982-10-01 Installation structure of intraoral insertion tube

Publications (2)

Publication Number Publication Date
JPS5953003U true JPS5953003U (en) 1984-04-07
JPS6323041Y2 JPS6323041Y2 (en) 1988-06-24

Family

ID=30331595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14937082U Granted JPS5953003U (en) 1982-10-01 1982-10-01 Installation structure of intraoral insertion tube

Country Status (1)

Country Link
JP (1) JPS5953003U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0646707U (en) * 1992-12-02 1994-06-28 日本エー・シー・ピー株式会社 Medical mirror hook

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0646707U (en) * 1992-12-02 1994-06-28 日本エー・シー・ピー株式会社 Medical mirror hook

Also Published As

Publication number Publication date
JPS6323041Y2 (en) 1988-06-24

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