Hollow double-layer anal canal fixing device

A fixator and anal canal technology, which is applied in the field of medical devices, can solve the problems of no corresponding disclosure of technical solutions, and achieve the effects of stable shape, time-saving and labor-saving operation, and improved work efficiency

Inactive Publication Date: 2018-09-18
太仓市中医医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no corresponding disclosure about a technical solution for providing an insertion channel for the finger-pressing board so that the finger-pressing board is conveniently inserted, easy to insert, and flexibly inserted.

Method used

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  • Hollow double-layer anal canal fixing device
  • Hollow double-layer anal canal fixing device
  • Hollow double-layer anal canal fixing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Please refer to figure 1 with figure 2 , figure 1 It is a schematic structural diagram of a hollow double-layer anal canal fixator of the present invention. figure 2 It is a schematic diagram of a hollow double-layer anal canal fixator of the present invention in a state where the finger plate 6 is inserted. A middle- and double-layer anal canal fixator. The anal canal fixer includes an anal expansion body 1 and a limiting body 2; the limiting body 2 is in the shape of a horn; the outer wall of the limiting body 2 is provided There are through holes 21, the number of through holes 21 is 4, and they are distributed annularly on the limiting body 2; the anal expansion body 1 is provided with a finger pressure plate channel forming body 3; the finger pressure plate channel forming body The shape of 3 is vertebral cone shape; the distal end diameter of the acupressure plate channel forming body 3 is smaller than the proximal diameter; the acupressure plate insertion channel...

Embodiment 2

[0055] Please refer to Figure 4 with Figure 5 , Figure 4 It is a schematic structural diagram of another hollow double-layer anal canal fixator of the present invention. Figure 5 It is a schematic diagram of another hollow double-layer anal canal fixator of the present invention in a state where the finger pressure plate 6 is inserted. This embodiment is basically the same as embodiment 1, and the difference is that the acupressure plate channel forming body 3 in this embodiment is arranged on the inner surface of the anal expansion body 1, and when the acupressure plate 6 is inserted through the acupressure plate insertion channel In 4, one end of the finger pressing plate 6 is attached to the inner surface of the limiting body 2. Through this embodiment, the connection between the outer surface of the anal expansion body 1 and the limiting body 2 is smoothly transitioned, and the fixing effect is accurate, and it will not fall out. At the same time, the pressure plate c...

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PUM

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Abstract

The invention relates to a hollow double-layer anal canal fixing device. The anal canal fixing device comprises an anal dilatation body and a limiting body; the limiting boy is in a horn shape; the outer wall of the limiting body is provided with running-through holes; the anal dilatation body is provided with a shiatsu plate channel forming body; a shiatsu plate insertion channel is formed between the shiatsu plate channel forming body and the anal dilatation body and matched with a shiatsu plate and is of an annular structure; the shiatsu plate channel forming body is provided with connecting bodies and fixed on the anal dilatation body through the connecting bodies. The hollow double-layer anal canal fixing device has the advantages that the insertion channel can be provided for the shiatsu plate so that the shiatsu plate can be conveniently, easily and flexibly inserted to meet surgical demands, the pain of patients can be relieved, and the working efficiency of medical staff is improved.

Description

Technical field [0001] The invention relates to the technical field of medical devices, in particular to a hollow double-layer anal canal fixator. Background technique [0002] PPH surgery (stapler hemorrhoidectomy) has the characteristics of painless postoperative, simple operation and few complications, and is deeply liked by doctors and patients. At present, in the process of PPH surgery, a variety of auxiliary equipment such as anal expander sleeves, anal canal fixators, anal mirrors, acupressure plates, etc. are needed; among them: anal expander sleeves are used to pre-expand the anus and avoid direct use of the anus. Anal muscle strain is caused by the tube fixator; the anal tube fixator is used to open the anus to make the operation go smoothly; the anal mirror can provide the doctor with an accurate positioning when the purse is used; the finger pressure plate is used to protect the good tissue from being removed. [0003] However, PPH surgery (circumcision of stapled hemo...

Claims

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Application Information

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IPC IPC(8): A61M29/00A61B17/00
CPCA61M29/00A61B17/00234
Inventor 顾俊
Owner 太仓市中医医院
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