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Sliding bush type endoscope structure provided with protective sleeve

An endoscope and sheath-in-the-sheath technology, which can be used in proctoscopes, rectal electron microscopes, sigmoidoscopes, etc., can solve the problems of large intestinal squeezing and friction, intolerable pain, and increased intestinal damage, and achieve the effect of improving comfort.

Inactive Publication Date: 2007-07-11
IND TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is because the bending of the intestinal tract makes the endoscope squeeze and rub the intestinal tract greatly, which makes the examinee feel unbearable pain, and the damage to the intestinal tract is also increased a lot.

Method used

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  • Sliding bush type endoscope structure provided with protective sleeve
  • Sliding bush type endoscope structure provided with protective sleeve
  • Sliding bush type endoscope structure provided with protective sleeve

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0035] As shown in FIG. 2A , it is a three-dimensional exploded embodiment diagram of a sliding sleeve type endoscope structure 20 of the present invention. As shown in FIG. 2B , it is a three-dimensional combined embodiment diagram of a sliding sleeve type endoscope structure 20 of the present invention. As shown in FIG. 2C , it is a three-dimensional embodiment diagram of a sliding sleeve type endoscope structure 20 of the present invention being extended. As shown in FIG. 3 , it is a three-dimensional embodiment diagram of a sliding sleeve type endoscope structure 20 according to the present invention, the bending portion of which has been designed into a specific shape. As shown in FIG. 4 , it is an embodiment diagram of a use state of a sliding sleeve type endoscope structure 20 of the present invention. As shown in FIG. 5 , it is a diagram of an application embodiment of a sliding sleeve type endoscope structure 20 of the present invention.

[0036] Please refer to FIG...

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PUM

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Abstract

The invention relates to a sleeve inward vision lens with protective sleeve, wherein it is formed by protective sleeve, sliding sleeve and shooter; the sliding sleeve is long bag with filling hole, whose middle is channel through the sliding sleeve; the shooter has the first open contacting the channel while the signal line is through the channel to extend form the second open to the outer side of sliding sleeve; when using, first folding front of sliding sleeve inwards, when the sliding sleeve enters into animal from vent, filling air or liquid via the filling hole to expand the sliding sleeve and pushing the shooter to move forwards to check large intestine.

Description

technical field [0001] The invention relates to a sliding sleeve type endoscope structure, in particular to a sliding sleeve type endoscope structure applied to a large intestine endoscope. Background technique [0002] Endoscopy is an inspection method in which a lens is inserted into the interior of a tubular organ to peep or the captured image is sent out through an optical fiber to be observed on an in vitro display screen. Therefore, the organs to be inspected are tube-shaped, bag-shaped, and lumen-shaped organs, such as bronchi, esophagus, stomach, duodenum, small intestine, large intestine, abdominal cavity, and joint cavity, and can be inspected according to the actual color, size, and shape. Seeing the object of inspection is exactly the same as seeing it with the naked eye. Therefore, when checking whether there are ulcers or tumors in the stomach, esophagus, intestines, trachea and other organs, there is no other method that can get better results than using endo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/00A61B1/31
Inventor 古有彬陈玉美
Owner IND TECH RES INST
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