JPH0324103U

JPH0324103U -

Info

Publication number: JPH0324103U
Application number: JP1989084700U
Authority: JP
Priority date: 1989-07-18
Filing date: 1989-07-18
Publication date: 1991-03-13

Description

[Brief explanation of drawings]

第１図ないし第７図は本考案の第１実施例に係
り、第１図は内視鏡先端部の縦断面図であつて、
第４図のＡ−Ａ′方向断面図、第２図は誘導子が
起立した状態を示した内視鏡先端部の縦断面図、
第３図は内視鏡の概略図、第４図は誘導子の斜視
図、第５図は誘導子を組付ける場合の説明図、第
６図は第１図のＢ−Ｂ′方向断面図、第７図は電
子内視鏡装置の概略図、第８図及び第９図は本考
案の第２実施例に係り、第８図は内視鏡先端部の
断面図、第９図は第８図のＣ−Ｃ′方向断面図で
ある。１７……収納室、１８……誘導子、２１，２１
′……ピン、２７……切欠き溝、２８……止め部
材、２９……挿入孔、３０……先端カバー。 1 to 7 relate to the first embodiment of the present invention, and FIG. 1 is a longitudinal sectional view of the distal end of the endoscope, and FIG.
FIG. 4 is a cross-sectional view along the line A-A'; FIG. 2 is a longitudinal cross-sectional view of the end of the endoscope with the inductor in an upright position;
Fig. 3 is a schematic diagram of the endoscope, Fig. 4 is a perspective view of the inductor, Fig. 5 is an explanatory diagram when assembling the inductor, and Fig. 6 is a sectional view along the line B-B' in Fig. 1. , FIG. 7 is a schematic diagram of an electronic endoscope device, FIGS. 8 and 9 are related to a second embodiment of the present invention, FIG. 8 is a sectional view of the tip of the endoscope, and FIG. FIG. 9 is a sectional view taken along line CC' in FIG. 8; 17... Storage room, 18... Inductor, 21, 21
'... Pin, 27... Notch groove, 28... Stopping member, 29... Insertion hole, 30... Tip cover.

Claims

[Scope of utility model registration request]

An inductor storage chamber provided at the tip of the endoscope;
A treatment instrument guide that can be operated to stand up freely in the storage chamber by a pulling operation on the hand side and has a rotation axis on the side, and a treatment instrument guide provided in the longitudinal direction of the insertion part on the side wall of the storage chamber and located on the side of the storage chamber. a guide groove for guiding and inserting the rotating shaft from the open end and rotatably holding the rotating shaft; and an outer peripheral wall of the storage chamber so as to intersect with the guide groove near the rotating position of the inductor. an insertion port drilled through the insertion port; a stop member inserted into the insertion port to regulate the position of the rotating shaft of the inductor; and a distal end that is attached to the distal end of the endoscope and closes the opening of the insertion port. An endoscope comprising: a cover member.