Postoperative care dressing for anus disease

An anus and perianal technology, applied in the field of anal disease postoperative nursing dressings, can solve the problems of incision pain relief, incision pain relief, heavy economic burden, etc., and achieve the effect of improving healing quality, involving rationally, and promoting wound healing

Inactive Publication Date: 2017-03-22
北京吉原生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above technical solutions can reduce incision infection and promote incision healing, there are still technical problems such as inability to relieve incision pain and cumbersome operations.
[0004] In summary, the existing technical solutions still have t...

Method used

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  • Postoperative care dressing for anus disease
  • Postoperative care dressing for anus disease
  • Postoperative care dressing for anus disease

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment one: if figure 1 with 2 As shown, the anal disease postoperative nursing dressing of the present embodiment includes a fixing component 1, a backing layer 2 and a hydrogel functional layer 3, and the above-mentioned hydrogel functional layer 3 is arranged on the top of the backing layer 2, and the above-mentioned hydrogel functional layer The middle part of the side of the layer 3 facing away from the backing layer 2 is provided with a smooth convex structure 31 that matches the perianal area of ​​the human body. The above-mentioned fixing component 1 is arranged at the bottom of the backing layer 2, and the above-mentioned hydrogel functional layer 3 has a mass percentage of 5% polyvinyl alcohol, polyvinyl pyrrolidone mixture and 95% water are prepared by radiation synthesis; the material of the backing layer 2 is a composite material of non-woven fabric and semi-permeable membrane, and its area is the same as that of the hydrogel functional layer 3 Equal; ...

Embodiment 2

[0037] Embodiment two: if image 3 As shown, the anal disease postoperative nursing dressing of the present embodiment includes a fixing component 1, a backing layer 2 and a hydrogel functional layer 3, and the above-mentioned hydrogel functional layer 3 is arranged on the top of the backing layer 2, and the above-mentioned hydrogel functional layer The middle part of the side of the layer 3 facing away from the backing layer 2 is provided with a smooth convex structure 31 matching the perianal area of ​​the human body. The above-mentioned fixing component 1 is arranged on both sides of the backing layer 2, and the above-mentioned hydrogel functional layer 3 is composed of a mass percent It is made of 30% sodium polyacrylate, polyethylene glycol, starch mixture and 70% water through chemical synthesis; the material of the backing layer 2 is a composite material of blood-sucking cotton and semi-permeable membrane, and its area is larger than the hydrogel function The area of ​​...

Embodiment 3

[0038] Embodiment three: as Figure 4As shown, the anal disease postoperative nursing dressing of the present embodiment includes a fixing component 1, a backing layer 2 and a hydrogel functional layer 3, and the above-mentioned hydrogel functional layer 3 is arranged on the top of the backing layer 2, and the above-mentioned hydrogel functional layer The middle part of the side of the layer 3 facing away from the backing layer 2 is provided with a smooth convex structure 31 matching the perianal area of ​​the human body. The above-mentioned fixing component 1 is arranged on both sides of the backing layer 2, and the above-mentioned hydrogel functional layer 3 is composed of a mass percent It is a mixture of 15% polyvinyl alcohol, polyethylene glycol, xanthan gum, sodium alginate and 85% water through a freeze-thaw cycle method; the material of the backing layer 2 is a composite of non-woven fabric and semi-permeable membrane Material, its area is greater than the area of ​​th...

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Abstract

The invention relates to a medical dressing and especially relates to a peritoneoscope care dressing for an anus disease. The peritoneoscope care dressing for the anus disease provided by the invention comprises a fixation assembly, a back lining layer and a hydrogel function layer, wherein the hydrogel function layer is disposed on the top of the back lining layer; the fixation assembly is disposed on the bottom of the back lining layer; and the hydrogel function layer is prepared through one technology or combination of multiple technologies among chemical synthesis, high-energy ray radiation and freezing-thawing cycling of a hydrophilic macromolecule chemical compound with the mass percent of 5-50% and water with the mass percent of 50-95%. The dressing has the advantages that the structure is simple; design is rational; use is convenient and rapid; design which satisfies a crissum physiological structure and a hip physiological structure of a human body is adopted; the dressing can be tightly attached to crissum skin; a proper heal environment is provided for an operative incision formed after an anus disease operation; wound healing can be promoted, and incision pains can be relieved; and a patient's heal quality can be increased.

Description

technical field [0001] The invention relates to a medical dressing, in particular to an anal disease postoperative nursing dressing. Background technique [0002] Anal disease surgery refers to the surgery for the treatment of hemorrhoids, anal fissure, perianal abscess, anal fissure and other perianal diseases. Due to the special position of the incision in anal disease surgery, the incision takes a long time to heal, and it is prone to edema, excessive inflammation, infection, pain, Symptoms such as itching and incisions are difficult to heal, so postoperative care of anal diseases is a major problem that plagues clinical care. [0003] In order to promote wound healing and reduce patient pain, multiple dressings are often used in combination to care for anus surgery incisions. Existing anus surgery wound care uses different dressings according to the cycle of wound healing. When the postoperative wound oozes blood, alginate filler strips can be used for filling and drai...

Claims

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Application Information

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IPC IPC(8): A61F13/00
CPCA61F13/00029A61F2013/00468A61F2013/0054A61F2013/00748
Inventor 张智平刘永海于春暖王靖哲周德根苗冲
Owner 北京吉原生物科技有限公司
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