Device for controlling endoscope and application method thereof

Abstract

The invention discloses a device for controlling an endoscope. The device for controlling the endoscope comprises an endoscope having a puncture point O matched with a human body, and a rotating unit,a swinging unit and a zooming unit which are matched with the endoscope, thereby being capable of rotating along Ox and Oy respectively and performing reciprocating motion along the axis Z, wherein one end of the swinging unit is matched with the rotating unit, and the other end of the swinging unit is connected with a synchronous swing arm mechanism adopting passive synchronous driving through two rotating joints on the swinging unit, so that the swinging direction of the swinging unit is always parallel in space; the synchronous swing arm mechanism is connected with the zooming unit throughrotating points on the synchronous swing arm mechanism at one end matched with the endoscope. According to the device for controlling the endoscope provided by the invention, a swing arm of the swinging unit is driven to be consistent with a swinging angle of the zooming unit by arranging the synchronous swing arm mechanism to resist torque caused by centers of gravity of the zooming unit and connecting devices which are matched with the zooming unit such as a gripper and the endoscope in real time.

Description

technical field [0001] The invention relates to a device for manipulating an endoscope used in situations requiring assistance such as abdominal surgery and an application method thereof. Background technique [0002] The field of the invention generally relates to means and methods for simple manipulation of endoscopes by endoscope users. Furthermore, the invention discloses a compact configuration of the device for different actions on the endoscope. The background of the invention is that in endoscopic surgery, the surgeon uses long instruments to operate through small holes and uses an endoscopic camera to observe the internal anatomy. In summary, since the surgeon must use both hands to operate, it was traditionally held by a photographic assistant. The performance of the surgeon depends heavily on the position of the camera relative to the instruments and the stable image displayed by the monitor; moreover, the displayed picture must be in the correct orientation. T...

AI Technical Summary

Problems solved by technology

[0005] However, the torque caused by the endoscope and its connecting device in the prior art has no way to solve it well, so it cannot effectively reduce the traction force on the puncture point, and then it is easy to cause secondary damage to the puncture point, which cannot be effectively to address the risks

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