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Sleeve of segmented intestine endoscope

A technology for endoscopes and coats, applied in the direction of endoscopes, sigmoidoscopes, and rectaloscopes, can solve problems such as booty obstruction and achieve the effect of effectively discharging waste from the intestinal cavity

Inactive Publication Date: 2008-12-10
BEIJING SUNNY MEDICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention solves the problem that the prior art colon endoscope is blocked by stolen objects and cannot function after entering the intestinal cavity, and provides a coat of the colon endoscope, which can effectively discharge the waste in the intestinal cavity, so that the colon endoscope can be used smoothly. effect

Method used

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  • Sleeve of segmented intestine endoscope
  • Sleeve of segmented intestine endoscope
  • Sleeve of segmented intestine endoscope

Examples

Experimental program
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Effect test

Embodiment Construction

[0017] figure 1 The outer cover 1 of the colon endoscope of the present invention shown, the tube wall of the outer cover 1 is provided with two connecting holes 21, 22 communicating with the inner cavity of the outer cover 1, wherein the size of the connecting hole 21 is suitable for the colon endoscope from It is fed into the jacket and then reaches the depth of the intestinal cavity. The connection hole 22 can be connected with the liquid supply catheter. The size of the connection hole 22 only needs to be suitable for the insertion of the liquid supply catheter. The maximum outer diameter of the part of the endoscope penetrating into the intestinal cavity can ensure that the part of the endoscope entering the intestinal cavity has a sufficient size to meet the needs of the endoscope function setting. There is a gap between the inner cavity wall of the coat 1 and the outer wall of at least the part inside the coat after the colon endoscope penetrates into the intestinal cav...

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Abstract

The invention discloses an external sheath of a colon endoscope and relates to an auxiliary device of surgical treatment instruments. The invention is characterized in that the external sheath is a hollow pipe; an internal end pipe orifice of the external sheath which is inserted into bowel lumen is matched with rectum; one or more than one branch pipes and / or connecting holes are arranged on the pipe wall of the external sheath; wherein, at least one branch pipe or connecting hole has a size suitable for the colon endoscope to be inserted into the inner cavity of the external sheath and inserted into the bowel lumen; a clearance is left between the inner cavity wall of the external sheath and the external wall of the part of the colon endoscope which is inside the external sheath after the colon endoscope is inserted into the bowel lumen. The colon endoscope can be conveniently inserted from the pipe wall of the external sheath into the external sheath with the hollow pipe structure and into the bowel lumen of a human body; and the waste in the bowel lumen can pass through the clearance in the hollow pipe and is discharged to the outside of the pipe; the external sheath has the function of effectively discharging the waste of the bowel lumen.

Description

technical field [0001] The invention relates to an auxiliary device of a surgical treatment instrument, in particular to a coat of a colon endoscope. Background technique [0002] Colonoscopy is the main instrument for diagnosing and treating diseases through the colon. However, after the colon endoscope enters the intestinal cavity, it is easy to cause obstruction due to the continuous production of human excrement by the colon, so that the cleaning, diagnosis and treatment functions of the colon endoscope cannot be realized. Contents of the invention [0003] The invention solves the problem in the prior art that the colon endoscope is blocked by stolen goods after entering the intestinal cavity, and provides a coat of the colon endoscope, which can effectively discharge the waste in the intestinal cavity, so that the colon endoscope can be used smoothly. effect. [0004] The technical scheme of the present invention is as follows: an overcoat of a colon endoscope is c...

Claims

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Application Information

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IPC IPC(8): A61B1/015A61B1/31
Inventor 王洪利
Owner BEIJING SUNNY MEDICAL
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