Rotation buckle mechanism for interior of endoscope handle
A technology of rotating snap and endoscope, applied in the field of endoscope, can solve the problems of waste of materials and high use cost of endoscope, and achieve the effects of simple and convenient installation and disassembly, saving materials and reducing use cost.
Pending Publication Date: 2019-05-21
SHENZHEN XZING TECH CO LTD
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Problems solved by technology
In this mechanism, the traction wire rope is connected with the rotation control mechanism and cannot be separated. After the endoscope is used, it is necessary to discard all the contaminated and non-contaminated parts during use, resulting in the The cost of using the speculum is relatively high and wastes materials
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[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0024] Please refer to Figure 1 to Figure 11 As shown, a rotating buckle mechanism for the inside of the endoscope handle will be described below in conjunction with the embodiments. This kind of rotating buckle mechanism for the inside of the endoscope handle is mainly used in the upper end control part of an endoscope. The endoscope includes a handle end 1, a bendable tube 2 connected to the handle end 1, and an insertion end 3 connected to the other end of the bend tube 2 for direct insertion into the human body. The curved pipe 2 includes an elast...
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The invention relates to a rotation buckle mechanism for the interior of an endoscope handle. The mechanism comprises a buckle supporting base; a buckle structure is arranged in the buckle supportingbase and comprises a buckle handle and a buckle notch connection handle arranged at the lower end of a handle shell. During use, firstly, the buckle handle is positioned at the portion corresponding to the buckle notch connection handle and then extruded through force, a buckle cone on the buckle handle is driven to be connected into a buckle notch containing cylinder on a connection handle rod, then, rotation is conducted by a certain degree, and a buckle can reach to the mounting position. After use, the buckle handle rotates reversely and then is pulled out, the detachment aim can be achieved, the contaminated endoscope part is put away, the uncontaminated endoscope part can be used again, and the situation is avoided that in the prior art, all the contaminated endoscope part and the uncontaminated endoscope part are put away; therefore, the use cost is lowered, materials are saved, and the mechanism has the advantages of being easy and convenient to assemble and disassemble.
Description
【Technical field】 [0001] The invention relates to the technical field of endoscopes, in particular to a rotating buckle mechanism used in the handle of the endoscope. 【Background technique】 [0002] Endoscope is a kind of medical instrument commonly used in the prior art. The endoscope in the prior art includes an insertion end for directly inserting into the inside of a human body, a bendable tube connected to the insertion end, and a handle end for manual control operation. In the prior art, the handle end includes a handle shell, an internal and external gear set outside the handle shell, a control wheel, a control shaft, a plurality of parts inside the handle shell, and a rotating shaft for controlling the movement of the traction wire rope inside the handle shell. control mechanism. When in use, the rotation of the rotation control mechanism drives the traction wire rope to move back and forth, and drives the snake bone assembly to move left and right, back and forth....
Claims
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IPC IPC(8): A61B1/005A61B1/04A61B1/06A61B1/00
CPCA61B1/005A61B1/00A61B1/06A61B1/04
Inventor 李奕
Owner SHENZHEN XZING TECH CO LTD