Angle-fixable operation channel with multiple channels

Abstract

The invention discloses an angle-fixable operation channel with multiple channels, and belongs to the technical field of operation channels. The angle-fixable operation channel comprises an outer cylinder; a channel mechanism is arranged in the outer cylinder; a binding mechanism is arranged on the outer side of the channel mechanism; the binding mechanism is arranged in the outer cylinder; a cleaning mechanism is hinged to the right side face of the outer cylinder; the outer side of the outer cylinder is rotationally connected with a rotating mechanism; and the front and rear sides of the left side face of the rotating mechanism are each fixedly connected with a positioning mechanism. According to the angle-fixable operation channel , the channel mechanism is arranged, an auxiliary channel can be pulled away from one side of a main channel under the action of a sliding plate and a first sliding groove, and at the moment, the main channel or the auxiliary channel can be replaced; a limiting plate and a limiting groove are arranged, so that the main channel and the auxiliary channel can be tightly bound together and cannot be loosened under the action of the limiting plate and the limiting groove; a rubber band and an annular groove are arranged, so that a plurality of channels can be bound together more stably under the cooperation action of the rubber band and the annular groove, thus avoiding the situation that the whole channel needs to be replaced when one channel is damaged, and thus, the cost is greatly reduced.

Description

Technical field [0001] The present invention belongs to the field of surgical channel, and more particularly to a fixed angular surgical passage having a multi-channel. Background technique [0002] The surgical channel is suitable for insertion of the surgical channel after surgery, and the surgery is exposed to establish channels and paths for surgery. [0003] The existing multi-channel surgical channels are all fixed together. If a single channel is ruptured or damaged, it is necessary to replace the entire channel, and the existing surgical channel is generally used in the operation. The fixture is fixed, but the existing fixture cannot adjust the angle, and if the angle change directly controls the angular change of the surgical channel, it cannot be well fixed, and the direct adjustment of the surgical channel angle cannot accurately measure, and the surgical channel is in operation In the process, because the operation problem may push or pull the surgical channel, if the...

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Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the situation that if a single channel is broken or damaged, the entire channel needs to be replaced. At the same time, the existing surgical channel generally needs to be fixed by a fixing device during the operation, but the existing fixing device cannot be adjusted If the angle of the surgical channel is directly controlled, the surgical channel cannot be fixed well, and the angle of the surgical channel cannot be measured accurately, and the surgical channel may be pushed due to operational problems during the operation. At this time, if the operation channel shakes, it may affect the fixing device, which may affect the operation process. At the same time, there may be dirt inside the existing operation channel after use, so that the operation channel cannot be removed. Direct collection, and the existing cleaning device is very troublesome and time-consuming when cleaning the surgical channel, and a multi-channel fixed-angle surgical channel is proposed

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