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Dry-type pad

A dry, hydrophilic polymer technology, used in peptide/protein components, bandages, dressings, etc., can solve the problem of slow wound healing, reduce the amount of antibacterial substances, reduce pain, and improve antibacterial properties.

Active Publication Date: 2018-06-08
AMOLIFESCI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In Korean Laid-Open Patent Publication No. 2010-0021108, fibers are used to realize wound dressings, but only have antibacterial properties and exudate absorption functions, so there is a disadvantage of slow wound healing

Method used

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  • Dry-type pad
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Embodiment Construction

[0031] Hereinafter, specific contents for implementing the present invention will be described with reference to the drawings.

[0032] refer to figure 1 , the dry patch 100 according to the present invention includes: a wound membrane 110, which is made of a hydrophilic polymer that is swollen due to the exudate secreted from the wound, a hydrophobic polymer, and a membrane formed by the swelling of the above-mentioned hydrophilic polymer. Fiber 210 of a dry wound healing agent that releases and is difficult to store in a liquid state (refer to image 3 ) are accumulated; and the first release member 120, as a support for the accumulation of the above-mentioned fibers, can be separated from the above-mentioned wound membrane.

[0033] The dry patch 100 of the present invention can be used as various healing patches such as a wound patch and an atopic patch depending on the type / application of the dry wound healing agent contained therein.

[0034] In the present invention, ...

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Abstract

The present invention relates to a dry-type pad comprising: a wound membrane which is made by accumulating fibers containing a hydrophobic polymer, a hydrophilic polymer that swells by means of an exudate secreting from a wound, and a dry-type wound healing agent that is released by means of the swelling of the hydrophilic polymer and is difficult to store in a liquid phase; and a first release member which is a support on which the fibers are accumulated, and is separable from the wound membrane.

Description

technical field [0001] The present invention relates to a dry patch, and in more detail to a dry patch that can be stored for a long period of time and can maximize wound healing ability by including a wound healing agent that is difficult to store in a liquid state in dry fibers. Background technique [0002] Usually, after the wound is sterilized, the surface of the wound is sufficiently covered with a wound dressing according to the amount of exudate generated in the wound, and then fixed with a medical tape. [0003] Wound plasters protect wounds, absorb exudate, promote hemostasis, support wounds, and improve the speed of healing by covering the surface of wounds that are skin defects caused by burns, wounds, bedsores, and trauma. [0004] Korean Laid-Open Patent Publication No. 2010-0021108 discloses an antibacterial dressing laminate comprising: a nanofiber member containing silver nanoparticles; an exudate absorbing member laminated on top of the nanofiber member; an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/70A61K33/38A61K38/18A61K38/43A61K38/00
CPCA61K33/38A61F13/00017A61F13/00029A61F13/00063D04H1/728A61K45/06A61K47/64A61L15/42A61L15/44A61L15/46A61L15/60A61L2300/104A61L2300/254A61L2300/404A61L2300/414A61L2300/428A61L2400/12A61K9/7007A61K38/00A61K38/18A61K38/43A61F13/00
Inventor 徐寅踊李智贤
Owner AMOLIFESCI CO LTD
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