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an endoscope

An endoscope and mirror body technology, applied in the field of endoscopy, can solve the problems of inaccurate operation and high labor intensity, and achieve the effects of avoiding inaccurate control, reducing fatigue strength and accurate operation.

Active Publication Date: 2022-03-18
上海观至在企业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present application provides an endoscope to solve the problems of inaccurate operation and high labor intensity in the above-mentioned prior art to manually pull the wire rope to control the bending of the mirror body

Method used

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Embodiment Construction

[0050] In order to better understand the technical solutions of the present application, the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0051] It should be clear that the described embodiments are only some of the embodiments of the present application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0052] Terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of this application and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise.

[0053] It should be understood that the term "and / ...

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Abstract

The application relates to an endoscope, which includes a mirror body, a lens, a plurality of electromagnets and a handle. The mirror body includes a first cavity, which is eccentrically arranged. The end of the body; the electromagnet includes an iron core and a coil, the coil is wound around the iron core in a set direction, and multiple electromagnets are bonded to the first cavity at intervals, and the coils of multiple electromagnets are connected to each other through wires, and the mirror body It is connected with the handle, and the handle is provided with a control device, which is used to control the direction and intensity of the current in the coil, so as to make the bending section bend. By controlling the current intensity and direction of the electromagnet in the bending section of the front end of the endoscope, the bending section at the front end of the endoscope can be actively bent, and the bending angle and direction of the bending section can be adjusted, which improves the control accuracy of the endoscope , making the user's operation more precise, and the endoscope can be held at any bending angle position, which reduces the fatigue strength of the user for long-term work.

Description

technical field [0001] The present application relates to the technical field of tube mirrors, in particular to an endoscope. Background technique [0002] As endoscopes are widely used in various fields such as industry and medical treatment, for testing products and diagnosing diseases, the demand for more sophisticated endoscopes is gradually emerging. The front end of the endoscope on the market is connected with a wire rope. When in use, the user can control the bending of the scope body by controlling the wire rope to pull the distal end of the scope body, so as to obtain a wider viewing angle and operating range. However, pulling the distal end of the scope body The force is transmitted by the wire rope, which makes it difficult for the user to control the traction force, and cannot know the current bending angle, resulting in inaccurate operation, and manual traction keeps the mirror body at a certain angle, which will easily increase the fatigue of the user, which i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B1/018A61B1/005G02B23/24
CPCA61B1/018A61B1/0051A61B1/00066G02B23/2476
Inventor 孙颖浩
Owner 上海观至在企业发展有限公司