JPS62170010U

JPS62170010U -

Info

Publication number: JPS62170010U
Application number: JP5867586U
Authority: JP
Priority date: 1986-04-18
Filing date: 1986-04-18
Publication date: 1987-10-28

Description

[Brief explanation of the drawing]

第１図乃至第９図は本考案の第１実施例を示し
ており、第１図は先端部の断面図、第２図、第３
図はフツクを示す図、第４図はクリツプを示す斜
視図、第５図はクリツプ、連結板、クリツプ締付
用リングを係合したときの側面図、第６図は連結
板をフツクに取着ける時の組立図、第７図は連結
板をフツクに取着けた時の組立図、第８図は使用
状態における先端部の断面図、第９図は生体組織
を挾んだクリツプの状態図、第１０図は第２実施
例の連結板とフツクの一部断面図、第１１図は第
３実施例の断面図である。１……導入管、３……操作管、４……操作ワイ
ヤ、５……クリツプ、６……フツク、９……連結
板、１３……クリツプ締付用リング、１７……鉤
、１８……突起部。 1 to 9 show a first embodiment of the present invention, in which FIG. 1 is a sectional view of the tip, FIG. 2, and FIG.
The figure shows the hook, Figure 4 is a perspective view of the clip, Figure 5 is a side view when the clip, connecting plate, and clip tightening ring are engaged, and Figure 6 shows how the connecting plate is attached to the hook. Figure 7 is an assembly diagram when the connecting plate is attached to the hook, Figure 8 is a sectional view of the tip in use, and Figure 9 is a diagram of the clip holding biological tissue. 10 is a partial sectional view of the connecting plate and hook of the second embodiment, and FIG. 11 is a sectional view of the third embodiment. DESCRIPTION OF SYMBOLS 1... Introduction tube, 3... Operating tube, 4... Operating wire, 5... Clip, 6... Hook, 9... Connecting plate, 13... Clip tightening ring, 17... Hook, 18... …protrusion.

Claims

[Scope of Claim for Utility Model Registration] (1) An introduction tube that can be inserted into a living body cavity, an operating member that is inserted into the introduction tube so that it can move forward and backward, and a hook that is inserted into the introduction tube so that it can move forward and backward. The operating wire is attached to the clip, the clip has a proximal end and has a clamping part at the tip of the arm extending from the proximal end, and has the ability to open and expand. comprises a hook protruding in the opposite direction, and a clip tightening ring which is detachably attached to the tip of the operating member and which closes the gripping portion of the clip by fitting and attaching it to the arm. The apparatus for clipping biological tissue includes a connecting member that can be inserted through the clip tightening ring and the operating member, and that is removably engaged with the hook at one end and removably engaged with the hook at the other end. A biological tissue clipping device characterized by: (2) The living tissue clip according to claim 1 of the utility model registration claim, characterized in that a fixing agent is filled in a tightening ring fitted at a position where the hook of the clip engages with the connecting member. Device.