JPS6311010U

JPS6311010U -

Info

Publication number: JPS6311010U
Application number: JP10361186U
Authority: JP
Priority date: 1986-07-04
Filing date: 1986-07-04
Publication date: 1988-01-25

Description

[Brief explanation of the drawing]

第１図は、本考案の一使用状態を示す図、第２
図は、第１の部分的断面図、第３図及び第４図は
、それぞれ本考案の実施に使用するフレキシブル
シヤフトの例を示す図、第５図は、従来の顎関節
用外套管の一使用例を説明するための図である。１……外套管、２……光学視管、４……水密機
構、５……フレキシブルシヤフト、５′……フレ
キシブル部、６……チツプ、７……マイクロエン
ジン、８……案内パイプ、８′……フレキシブル
部。 Figure 1 is a diagram showing one state of use of the present invention;
The figure is a first partial sectional view, FIGS. 3 and 4 are views showing an example of a flexible shaft used to implement the present invention, and FIG. 5 is a view of a conventional mantle tube for temporomandibular joint FIG. 3 is a diagram for explaining a usage example. DESCRIPTION OF SYMBOLS 1... Outer tube, 2... Optical viewing tube, 4... Watertight mechanism, 5... Flexible shaft, 5'... Flexible part, 6... Chip, 7... Micro engine, 8... Guide pipe, 8 '...Flexible part.

Claims

[Scope of Claim for Utility Model Registration] (1) Used by inserting an optical viewing tube or the like to examine the inside of the temporomandibular joint and inserting it into a mantle tube for perfusing water or physiological saline into the temporomandibular joint. 1. A shaft structure for a temporomandibular joint instrument, characterized in that the shaft of the instrument is partially constituted by a flexible shaft. (2) The temporomandibular joint according to item (1) of the utility model, characterized in that the flexible shaft portion comprises a flexible core wire and a spring wound around the core wire. Shaft structure of equipment. (3) Utility model registration claim No. 1, characterized in that the shaft is inserted into a pipe, and a portion of the pipe corresponding to the flexible shaft is connected by a flexible member. Shaft structure of the temporomandibular joint appliance described in item ) or item (2).