JPS6171101U - - Google Patents
Info
- Publication number
- JPS6171101U JPS6171101U JP10132584U JP10132584U JPS6171101U JP S6171101 U JPS6171101 U JP S6171101U JP 10132584 U JP10132584 U JP 10132584U JP 10132584 U JP10132584 U JP 10132584U JP S6171101 U JPS6171101 U JP S6171101U
- Authority
- JP
- Japan
- Prior art keywords
- illumination light
- image fiber
- distal end
- eyepiece
- objective lens
- 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
Links
- 239000000835 fiber Substances 0.000 claims description 5
- 238000005286 illumination Methods 0.000 claims description 5
- 210000004746 tooth root Anatomy 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は治療のため歯根にあけた穴の状態を示
す説明図、第２図は本考案の実施例を示す外観斜
視図、第３図はその構成図、第４図は内視鏡先端
部を抽出・拡大して示す構成図である。
図面中、１は歯根、２は穴、１１はイメージフ
アイバ、１３は対物レンズ、１４は照明光ガイド
、１５は接眼レンズ、２０は内視鏡先端部である
。
Fig. 1 is an explanatory diagram showing the condition of a hole drilled in a tooth root for treatment, Fig. 2 is an external perspective view showing an embodiment of the present invention, Fig. 3 is its configuration, and Fig. 4 is the tip of the endoscope. FIG. 3 is a configuration diagram showing a portion extracted and enlarged. In the drawings, 1 is a tooth root, 2 is a hole, 11 is an image fiber, 13 is an objective lens, 14 is an illumination light guide, 15 is an eyepiece, and 20 is an endoscope tip.
Claims (1)
たイメージフアイバの先端部分とイメージフアイ
バの先端面に対向して配設された対物レンズとこ
の対物レンズ及びイメージフアイバを同心状に囲
繞する照明光ガイドとにより、歯科治療のため歯
根にあけた穴に挿入し得る内視鏡先端部を形成す
るとともに、イメージフアイバの基端面に対向し
て接眼レンズをまた照明光ガイドの基端面に対向
して照明光源をそれぞれ設けたことを特徴とする
歯根内視鏡。 A distal end portion of an image fiber whose distal end portion is bent at a substantially right angle to other portions, an objective lens disposed opposite to the distal end surface of the image fiber, and the objective lens and the image fiber are concentrically surrounded. The illumination light guide forms an endoscope tip that can be inserted into a hole drilled in a tooth root for dental treatment, and the eyepiece is placed opposite the proximal surface of the image fiber, and the eyepiece is placed opposite the proximal surface of the illumination light guide. A dental root endoscope, characterized in that it is provided with an illumination light source and an illumination light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10132584U JPS6171101U (en) | 1984-07-06 | 1984-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10132584U JPS6171101U (en) | 1984-07-06 | 1984-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6171101U true JPS6171101U (en) | 1986-05-15 |
Family
ID=30660765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10132584U Pending JPS6171101U (en) | 1984-07-06 | 1984-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6171101U (en) |
-
1984
- 1984-07-06 JP JP10132584U patent/JPS6171101U/ja active Pending
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