【図面の簡単な説明】[Brief explanation of drawings]
第１図および第２図は本考案の第１実施例に係
り、第１図は先端アダプタの断面図、第２図は内
視鏡の概略図、第３図ないし第５図は本考案の第
２実施例に係り、第３図は操作部と先端アダプタ
の接続部分の説明図、第４図は接続機構に説明図
、第５図は押しボタンの斜視図、第６図は本考案
の第３実施例に係り、操作部と先端アダプタの接
続部分の説明図、第７図は本考案の第４実施例に
係り、先端アダプタの外皮の説明図、第８図及び
第９図は本考案の第５実施例に係り、第８図は先
端アダプタの先端部に断面図、第９図は第８図の
Ａ−Ａ′方向断面図、第１０図ないし第１６図は
、本考案の第６実施例に係り、第１０図は先端ア
ダプタの先端部の断面図、第１１図は先端アダプ
タを装着した内視鏡の外形図、第１２図はクリツ
プの説明図、第１３図は側視型の先端アダプタの
断面図、第１４図は第１３図のＢ−Ｂ′矢視方向
断面図、第１５図はアダプタ用ライトガイドの斜
視図、第１６図は電子内視鏡に先端アダプタを装
着した断面図である。
１…内視鏡、２…挿入部、７…先端アダプタ、
８…アダプタ本体、９…ブレード、１１…アダプ
タ取付け部材、４１…ねじ。
1 and 2 relate to the first embodiment of the present invention; FIG. 1 is a sectional view of the tip adapter, FIG. 2 is a schematic diagram of the endoscope, and FIGS. Regarding the second embodiment, Fig. 3 is an explanatory diagram of the connection part between the operating section and the tip adapter, Fig. 4 is an explanatory diagram of the connection mechanism, Fig. 5 is a perspective view of the push button, and Fig. 6 is an explanatory diagram of the connection part of the operating part and the tip adapter. 7 is an explanatory diagram of the connection part between the operating section and the tip adapter according to the third embodiment, and FIG. 7 is an explanatory diagram of the outer skin of the tip adapter according to the fourth embodiment of the present invention. Regarding the fifth embodiment of the invention, FIG. 8 is a sectional view of the tip end of the tip adapter, FIG. 9 is a sectional view along the line A-A' in FIG. 8, and FIGS. Regarding the sixth embodiment, Fig. 10 is a sectional view of the distal end of the distal adapter, Fig. 11 is an external view of the endoscope with the distal adapter attached, Fig. 12 is an explanatory diagram of the clip, and Fig. 13 is the side view. FIG. 14 is a sectional view taken along the line B-B' in FIG. 13, FIG. 15 is a perspective view of the light guide for the adapter, and FIG. FIG. 1... Endoscope, 2... Insertion section, 7... Tip adapter,
8...Adapter body, 9...Blade, 11...Adapter mounting member, 41...Screw.
補正 平２．２．８
図面の簡単な説明を次のように補正する。
明細書中第２０ページ第１４行目に「接続機構
に説明図」とあるのを「接続機構の説明図」に補
正します。
明細書中第２０ページ第２０行目に「先端部に
断面図」とあるのを「先端部の断面図」に補正し
ます。
明細書中第２０ページ第２０行目から第２１ペ
ージ第１行目に「Ａ−Ａ′方向断面図」とあるの
を「Ａ−Ａ′矢視方向断面図」に補正します。Amendment 2.2.8 The brief description of the drawing is amended as follows. In the 20th page, line 14 of the specification, the phrase ``Explanatory diagram of the connecting mechanism'' will be corrected to ``Explanatory diagram of the connecting mechanism.'' In the 20th page, line 20 of the specification, the phrase "Cross-sectional view of the tip" will be corrected to "Cross-sectional view of the tip." In the specification, from the 20th line of page 20 to the 1st line of page 21, the phrase "A-A' cross-sectional view" will be corrected to "A-A' arrow direction cross-sectional view."