Colonoscope

Abstract

The invention provides a colonoscope, which comprises a shell, a soft inner sleeve, a remote visual device and a pumping device, wherein one end of the shell extends into a human body and the other end of the shell is a pumping end; a passage, which communicates with the pumping end, is arranged in the end, which extends into the human body, of the shell; the soft inner sleeve, which covers an entire opening and is sealed with the wall of the opening, is arranged on an opening , at the end extending into the human body, of the passage; the soft inner sleeve is located within the passage, and the remote visual device is arranged at the top end of the soft inner sleeve; an inlet and an outlet are formed in the pumping end of the shell; the pumping device is connected to the inlet; and an openable seal cover is arranged on the outlet. The colonoscope disclosed by the invention has the beneficial effects that the colonoscope is not easy to stimulate intestinal tract and is painless, and meanwhile, the colonoscope is capable of clearly and effectively observing the interior of the intestinal tract and recording an advancing position of the remote visual device.

Description

technical field [0001] The invention relates to a colonoscope which is not easy to irritate the intestinal tract, is painless, can clearly and effectively observe the intestinal tract, and records the forward position of a remote visual device. Background technique [0002] At present, the colonoscopy used for human gastrointestinal examination is manually operated, which has many disadvantages. It not only causes unbearable inflation, nausea and vomiting adverse reactions, but also has risks such as shock and intestinal perforation. The fundamental reason is that The current colonoscope is too clumsy and backward. The stiff and rigid colonoscope is manually pushed into the curved and disordered gastrointestinal tract. When, where and in which direction the colonoscope turns depends entirely on the doctor's knowledge of the anatomical parts of the human gastrointestinal tract. It is a tentative entry process to make judgments based on experience, experience, and inflation in...

AI Technical Summary

Problems solved by technology

[0002] At present, the colonoscopy used for human gastrointestinal examination is manually operated, which has many disadvantages. It not only causes unbearable inflation, nausea and vomiting adverse reactions, but also has risks such as shock and intestinal perforation. The fundamental reason is that The current colonoscope is too clumsy and backward. The stiff and rigid colonoscope is manually pushed into the curved and disordered gastrointestinal tract. When, where and in which direction the colonoscope turns depends entirely on the doctor's knowledge of the anatomical parts of the human gastrointestinal tract. It is a tentative entry process to make judgments based on experience, experience, and inflation information fed back by the examinee, and there are many uncertainties. Outdated colonoscopy and unscientific and unreasonable operations will inevitably bring patients Pain and risk affect the quality of inspection at the same time; an invention patent "bionic intelligent colonoscope" with application number 200910260949.4 and application publication number CN101711665A can overcome the disadvantages of the current colonoscope to a certain extent, but because the colonoscope There are deficiencies in the method of entering and exiting the gastrointestinal tract, which affects the work efficiency of entering and exiting the gastrointestinal tract; the method of entering and exiting the gastrointestinal tract of the colonoscope of the present invention is more scientific and reasonable, and can greatly improve the efficiency of entering and exiting the gastrointestinal tract. , The working efficiency and reliability of the gastrointestinal tract, so that the examinee can accept the colonoscopy examination easily and quickly without any pain risk, and at the same time greatly improve the quality of the colonoscopy examination

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