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    • 80. 发明授权
    • 수용성 나노 고분자를 이용한 상처치료용 하이드로겔 패치의 제조방법
    • 用于伤口愈合的水凝胶贴剂的制造方法
    • KR101154327B1
    • 2012-06-14
    • KR1020110110662
    • 2011-10-27
    • 주식회사 케이티에이치아시아
    • 김정현
    • A61K9/70A61F13/02A61L15/44B32B27/40
    • A61K9/703A61K9/127A61K31/164A61K31/4166A61K31/575A61K31/727A61K36/18A61K38/1808A61K2121/00B82Y5/00
    • PURPOSE: A method for manufacturing a hydrogel patch for wound healing is provided to enhance absorption of wound healing ingredients. CONSTITUTION: A method for manufacturing a patch for wound healing comprises: a step of applying a hot melt adhesive on one side of polyurethane of air-permeable structure and dyeing or laminating composite non-woven fabric with colors(S100); a step of mixing 25-80 weight parts of wound healing ingredient based on 100 weight parts of phospholipid(S210); a step of adding ice at 2-6°C; a step of treating with ultrasonic wave every 1-3 seconds for 2-30 minutes to form a capsulated liposome; a step of mixing 3-8 weight parts of liposome based on 100 weight parts of hydrogel at 60-70°C for 1-2 hours to prepare a wound healing ingredient of sol type(S220); a step of applying the wound healing ingredient on the composite non-woven fabric and adhering a release film onto the composite non-woven fabric(S300); a step of maturing at 50-80°C for 20-48 hours and drying for 12-24 hours to form gel state of the wound healing ingredient(S400); and a step of cutting in a patch form(S500).
    • 目的:提供一种制造用于伤口愈合的水凝胶贴片的方法,以增强伤口愈合成分的吸收。 构成:用于制造用于伤口愈合的贴剂的方法包括:将热熔粘合剂涂覆在透气结构的聚氨酯的一面上并用颜色染色或层压复合无纺织物的步骤(S100); 基于100重量份磷脂混合25-80重量份伤口愈合成分的步骤(S210); 在2-6℃加冰的步骤; 每1-3秒用超声波处理2-30分钟以形成封装的脂质体的步骤; 将基于100重量份水凝胶的3-8重量份脂质体在60-70℃下混合1-2小时以制备溶胶型伤口愈合成分(S220)的步骤; 将伤口愈合成分施加到复合无纺布上并将脱模膜粘附到复合无纺布上的步骤(S300); 在50-80℃熟化20-48小时并干燥12-24小时以形成伤口愈合成分的凝胶状态的步骤(S400); 以及以贴片形式切割的步骤(S500)。