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Folding, fixing and unfolding method of medical self-adhesion patch

A patch, self-adhesive technology, applied in the medical field, can solve problems such as difficulties, and achieve the effect of ensuring perfect coverage and accurate positioning

Pending Publication Date: 2018-09-14
SECOND AFFILIATED HOSPITAL OF COLLEGE OF MEDICINEOF XIAN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the placement of the patch often needs to be placed through a specific hole, and it must be deployed in a narrow area. During this period, the interference of the patch itself and the adhesion with the surrounding tissue must be overcome, and accurate positioning must be ensured. The ideal position is very difficult. Therefore, certain skills are required to smoothly unfold the patch and accurately fix it in place.

Method used

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  • Folding, fixing and unfolding method of medical self-adhesion patch
  • Folding, fixing and unfolding method of medical self-adhesion patch
  • Folding, fixing and unfolding method of medical self-adhesion patch

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Embodiment Construction

[0030] In order to facilitate the understanding of the purpose, technical solutions and effects of the present invention, the present invention will now be further described in detail in conjunction with examples.

[0031] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 with Image 6 As shown, the folding, fixing and unfolding method of a medical self-adhesive patch of the present invention, the specific steps are as follows:

[0032] Step 1: Folding the Patch

[0033] Firstly, the self-adhesive patch 1 is folded in half, the side with the anchor hook faces outward, and the smooth side 3 is opposite;

[0034] The lower edge of the self-adhesive patch 1 is a free edge 4, and the upper edge is a roll-in edge 5;

[0035] Roll up the patch from one side of the folding line to make it cylindrical; the distance between the free edge 4 and the rolled-in edge is 1cm;

[0036] The exposed 1cm smooth surface 3 of the free edge 4 adheres to the anchor hook surface...

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PUM

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Abstract

The invention discloses a folding, fixing and unfolding method of a medical self-adhesion patch. The folding, fixing and unfolding method is characterized in that the self-adhesion patch is folded through the specific folding method, and then placing, fixing and unfolding are performed to accurately and fixed placed the self-adhesion patch in position. The folding, fixing and unfolding method hasthe advantages that the self-adhesion patch can be accurately placed in position and unfolded in a narrow space through tools such as holding forceps; the method is accurate in positioning, capable ofguaranteeing complete covering and reliable in fixing.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a folding and unfolding method of a medical self-adhesive patch. Background technique [0002] In modern surgery, it is often necessary to use a patch to be fixed in a certain area during the operation to repair tissue defects. Self-adhesive patch is a new material developed to achieve the above purpose. It has an anchor hook on one side, which is similar to the effect of nylon buttons on clothing. The corresponding area can be firmly adsorbed on the surrounding tissue, and the tension is evenly distributed, which not only reduces the penetrating damage to the patient's tissue and the intractable pain caused by the pulling of the nerve. The operation time is greatly shortened, and the use cost is saved. [0003] However, the placement of the patch often needs to be placed through a specific hole, and it must be deployed in a narrow area. During this period, the interference of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/00
CPCA61F2/0063A61F2002/0072
Inventor 吉鸿张迪陆宏伟卢乐李华黎一鸣张亚飞
Owner SECOND AFFILIATED HOSPITAL OF COLLEGE OF MEDICINEOF XIAN JIAOTONG UNIV