Medical mechanical arm cylinder

Abstract

The invention relates to a medical mechanical arm cylinder which comprises an operation part, an extending part, an examination part and an optical fiber camera; the examination part comprises adjusting rings coaxially connected in series, and the adjacent adjusting rings are connected through elastic layers; each adjusting ring comprises a permanent magnet ring and an electromagnetic ring, wherein the permanent magnet ring and the electromagnetic ring are distributed in a spaced mode; when the electromagnetic rings are powered on, homopolars between adjacent adjusting rings repel each other;the examination part further comprises a lens adjustor, and the optical fiber camera is in matched connection with the lens adjustor; the operation part comprises a power source, a lens controller andan electromagnetic controller, and the electromagnetic rings are electrically coupled to the power source and the electromagnetic controller; the lens adjustor is electrically coupled to the power source and the lens controller; the structure can effectively relieve the adverse reaction during examination of a user, the examination comfort is improved, meanwhile, more convenient operation experience can be supplied, and medical worker can more accurately check the state of an illness.

Description

technical field [0001] The invention relates to a medical product, in particular, a mechanical arm. Background technique [0002] When doing a medical examination of the body cavity, the doctor will use a penetrating instrument or a robotic arm to control the camera to check the environment of the body cavity; for example, a common gastroscope needs to insert a hard tube from the mouth, and the tube After the body extends into the stomach along the throat, it inflates the stomach through the tube to make the stomach full, and then uses the camera at the end of the tube to observe the condition of the stomach wall; since the stomach has a certain depth, it is currently In gastroscopic examination, it is necessary to repeatedly penetrate and pull out the tube body, and at the same time rotate the camera to conduct a comprehensive examination of the stomach; during this process, the tube body repeatedly rubs against the throat, which will cause the patient to have a strong fore...

AI Technical Summary

Problems solved by technology

[0002] When doing a medical examination of the body cavity, the doctor will use a penetrating instrument or a robotic arm to control the camera to check the environment of the body cavity; for example, a common gastroscope needs to insert a hard tube from the mouth, and the tube After the body extends into the stomach along the throat, it inflates the stomach through the tube to make the stomach full, and then uses the camera at the end of the tube to observe the condition of the stomach wall; since the stomach has a certain depth, it is currently In gastroscopic examination, it is necessary to repeatedly penetrate and pull out the tube body, and at the same time rotate the camera to conduct a comprehensive examination of the stomach; during this process, the tube body repeatedly rubs against the throat, which will cause the patient to have a strong foreign body sensation. It is easy to cause severe retching; although the use of local anesthesia can alleviate this situation, the effect of anesthesia varies from person to person, and many patients still have obvious reactions during examination; During the body process, it is easy to cause damage to the throat tissue and even induce inflammation

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