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Multifunctional anorectum quantitative dilatation operation anoscope

An anoscopy and multi-functional technology, applied in the direction of surgery, dilator, laparoscopy, etc., can solve the problems of non-stratification, increased tissue trauma, and affecting the treatment effect, etc.

Inactive Publication Date: 2014-01-01
SHANGHAI ZHONGREN BIOLOGICAL MEDICINE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the anoscope with PPH stapler is widely used in clinical practice.
The anoscope used for ligation has a small caliber, and the single cavity cannot be layered. During the operation, the operation must be repeated several times inside and outside the anorectum to complete the operation, which will increase trauma to the tissue and affect the therapeutic effect; it cannot be used for patients with severe hemorrhoids

Method used

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  • Multifunctional anorectum quantitative dilatation operation anoscope
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  • Multifunctional anorectum quantitative dilatation operation anoscope

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Embodiment Construction

[0011] When in use, apply lubricating oil (medical paraffin oil or Vaseline) to the dilator (3) and insert it into the anal canal to expand the anus; take it out after the anal expansion is successfully completed, and put the dilator on the innermost anoscope (2) as a guide to expand the anus; Take it out after the anus is successfully completed; insert N anoscopes repeatedly (appropriate combinations according to the situation), and repeat the operation N times; until the outermost anoscope (1) dilator is put on as a guide, then expand the anus; take it out after the anus is expanded For the dilator, the surgical operation is first performed under the direct vision of the deepest anoscope, and the anoscope is gradually removed from the inside to the outside, and the operation is performed in batches, which can locate and quantify the depth and degree of dilating the anus, which is convenient for scientific operation, inspection, and surgery. , treatment, etc. After treatment,...

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Abstract

The invention discloses a multifunctional anorectum quantitative dilatation operation anoscope. The multifunctional anorectum quantitative dilatation operation anoscope is formed by nesting an anal tube dilator and multiple anoscopes, wherein multiple layers of anoscopes are combined at the outer side of the anal tube dilator, the lengths of the multiple anoscopes are different and are gradually shortened from inside to outside, and the diameters of the multiple anoscopes are different and are gradually enlarged from inside to outside. According to the multifunctional anorectum quantitative dilatation operation anoscope disclosed by the invention, location and quantification can be realized, hierarchical operation can be conveniently carried out, and graded and hierarchical anal dilatation use can be convenient.

Description

Technical field [0001] The patent of the present invention relates to a kind of anal canal dilator anoscope for treating hemorrhoids and rectal mucosa prolapse in clinical medicine, combined with oriental PPH layered misplaced closed ligation and anastomosis, PPH circumcision device, anal canal dilation, inspection and treatment Versatile use. technical background [0002] In 1975, Thomson proposed the "anal cushion" theory, which promoted people's re-understanding of hemorrhoids, and also led to changes in the treatment of hemorrhoids. A consensus has been formed to protect the function of the anal cushion as much as possible. Among the many methods of treating hemorrhoids, PPH surgery is the most revolutionary. [0003] At present, the anoscope of PPH stapler is widely used clinically. The anoscope used for ligation has a small caliber, and the single cavity cannot be layered. During the operation, it must be repeatedly inserted into the anorectum several times to comple...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/313A61M29/02
Inventor 陈少明
Owner SHANGHAI ZHONGREN BIOLOGICAL MEDICINE SCI & TECH
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