CN114917206A - 一种医用冷敷贴及其制备方法 - Google Patents
一种医用冷敷贴及其制备方法 Download PDFInfo
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- CN114917206A CN114917206A CN202210487928.1A CN202210487928A CN114917206A CN 114917206 A CN114917206 A CN 114917206A CN 202210487928 A CN202210487928 A CN 202210487928A CN 114917206 A CN114917206 A CN 114917206A
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- layer
- cold compress
- cleaning
- radix
- compress patch
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Abstract
本发明提供一种医用冷敷贴及其制备方法,涉及冷敷贴技术领域。该医用冷敷贴,包括药物凝胶块、背衬基层、粘附层、覆盖保护层,所述背衬基层的四周设置有形变透气部,所述覆盖保护层上设置有分隔层,所述分隔层的上表面设置有湿润洗层、清洁擦干层。本发明设置了湿润洗层、清洁擦干层、背衬基层、形变透气部,使用冷敷贴前,通过湿润洗层和清洁层将皮肤表面进行清洁,提高了冷敷贴粘贴的牢固性,一个冷敷贴使用的时间较长,不容易因为粘贴不牢出现脱落的情况,保证医疗的效果良好,节省使用成本,使用方便,形变透气部的设计,适合冷敷贴使用时,人体表面高低不平的情况,避免皮肤出现紧绷感,增加使用的舒适性和透气性。
Description
技术领域
本发明涉及冷敷贴技术领域,具体为一种医用冷敷贴及其制备方法。
背景技术
冷敷是一种较为经济的通过物理降温进行的冷敷疗法。传统的冷敷方法主要是使用冰水、冰块、酒精等,但是这些方法冷敷时间短,用量较大,冷敷效果不均匀,容易造成局部冻伤,携带和保存不方便。
冷敷贴是根据传统的冷敷方式改良而成,以高分子凝胶为基础制备的TDDS新型药物释放系统为核心,由背衬层、凝胶层和防粘层组成,通过高分子凝胶含的水分和天然清凉成分的汽化带走热量,可以达到局部降温,其中的药物与水凝胶相结合,通过水合作用,可以使药物成分迅速穿透脂肪层,渗透到皮下组织,直达病灶部位,作用于患处,达到冷敷、经皮吸收、缓释药物的效果。
中国专利“一种医用冷敷贴及其制备方法”,其公告号为“CN111920888A”,一种医用冷敷贴包括背衬层、凝胶层、防粘层,所述凝胶层是由各种中药为原料制得,包括以下重量份的原料卡波姆、聚丙烯酸钠、甘油、丁香挥发油、纯化水、南星、半夏、党参、细辛、枳壳、草乌、没药、羌活、杜仲、乳香、连翘、乌蛇、甘草、元胡、远志、当归、肉桂、三七、马钱子、藏红花、岗松、白芷,具有积极的协同作用,具有化湿运脾、温中止泻、温阳理气、驱寒祛湿、止痛消炎等作用,起冷敷理疗和物理屏障保护作用的医用冷敷贴使用方便等效果,但是,在使用冷敷贴时,有时皮肤表面上存在污渍、汗渍、血渍等,如果直接使用冷敷贴容易出现粘贴不牢固、缩短更换冷敷贴的时间的情况,影响医疗效果,增加了使用的成本,使用起来不够方便。
发明内容
(一)解决的技术问题
针对现有技术的不足,本发明提供了一种医用冷敷贴及其制备方法,解决了直接使用冷敷贴容易出现粘贴不牢固、缩短更换冷敷贴的时间,影响医疗效果,增加了使用的成本,使用起来不够方便的问题。
(二)技术方案
为实现以上目的,本发明通过以下技术方案予以实现:一种医用冷敷贴,包括药物凝胶块、背衬基层、粘附层、覆盖保护层,所述背衬基层的四周设置有形变透气部,所述覆盖保护层上设置有分隔层,所述分隔层的上表面设置有湿润洗层、清洁擦干层。
优选的,所述药物凝胶块由保护衬壳和填充于保护衬壳内的中药凝胶制成,所述中药凝胶包括卡波姆、聚丙烯酸钠、甘油、丁香挥发油、纯化水、南星、半夏、党参、细辛、枳壳、草乌、没药、羌活、杜仲、乳香、连翘、乌蛇、甘草、元胡、远志、当归、肉桂、三七、马钱子、藏红花、岗松、白芷。
优选的,所述湿润洗层位于清洁擦干层的外侧,所述湿润洗层的数量有两个。
优选的,所述清洁擦干层由纯棉材质制成,所述清洁擦干层与湿润洗层接触的侧面设置有防水膜。
优选的,所述覆盖保护层的端部设置有凸出部,所述覆盖保护层由聚乙烯薄膜制成。
优选的,所述形变透气部为均匀设置。
优选的,所述分隔层由防水材质制成,所述分隔层与覆盖保护层固定连接,所述湿润洗层与分隔层固定连接,所述清洁擦干层与分隔层固定连接,所述清洁擦干层的厚度大于湿润洗层的厚度。
一种医用冷敷贴的制备方法,包括以下步骤:
S1、利用裁剪设备在背衬基层的四周裁剪处形变透气部备用;
S2、按照工艺要求使用中药原料:卡波姆、聚丙烯酸钠、甘油、丁香挥发油、纯化水、南星、半夏、党参、细辛、枳壳、草乌、没药、羌活、杜仲、乳香、连翘、乌蛇、甘草、元胡、远志、当归、肉桂、三七、马钱子、藏红花、岗松、白芷,经过粉碎、研磨、筛选、混合制成中药凝胶备用;
S3、将S2制成的中药凝胶填充在保护衬壳内,制成药物凝胶块备用;
S4、在背衬基层的上表面添加粘附层,并将药物凝胶块固定在背衬基层和粘附层的内部,使药物凝胶块的上表面高于粘附层表面2-3mm;
S5、利用裁剪设备将聚乙烯薄膜裁剪成覆盖保护层,在覆盖保护层上粘附分隔层,在分隔层上粘附湿润洗层、清洁擦干层;
S6、将覆盖保护层与分隔层、湿润洗层、清洁擦干层整体覆盖在粘附层上,经过固化、包装得冷敷贴成品。
(三)有益效果
本发明提供了一种医用冷敷贴及其制备方法。具备以下有益效果:
1、与传统技术相比,本发明设置了湿润洗层、清洁擦干层,使用冷敷贴前,通过湿润洗层和清洁层将皮肤表面进行清洁,提高了冷敷贴粘贴的牢固性,一个冷敷贴使用的时间较长,不容易因为粘贴不牢出现脱落的情况,保证医疗的效果良好,节省使用成本,使用方便。
2、与传统技术相比,本发明设置了背衬基层、形变透气部,形变透气部的设计,适合冷敷贴使用时,人体表面高低不平的情况,避免皮肤出现紧绷感,增加使用的舒适性和透气性。
附图说明
图1为本发明的分层结构示意图;
图2为本发明的整体结构示意图。
其中,1、药物凝胶块;2、背衬基层;201、形变透气部;3、粘附层;4、覆盖保护层;401、分隔层;402、湿润洗层;403、清洁擦干层。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
实施例:
如图1-2所示,本发明实施例提供一种医用冷敷贴,包括药物凝胶块1、背衬基层2、粘附层3、覆盖保护层4,覆盖保护层4的端部设置有凸出部,覆盖保护层4由聚乙烯薄膜制成,背衬基层2的四周设置有形变透气部201,形变透气部201为均匀设置,覆盖保护层4上设置有分隔层401,分隔层401由防水材质制成,分隔层401与覆盖保护层4固定连接,湿润洗层402与分隔层401固定连接,清洁擦干层403与分隔层401固定连接,清洁擦干层403的厚度大于湿润洗层402的厚度,分隔层401的上表面设置有湿润洗层402、清洁擦干层403,湿润洗层402位于清洁擦干层403的外侧,湿润洗层402的数量有两个,清洁擦干层403由纯棉材质制成,清洁擦干层403与湿润洗层402接触的侧面设置有防水膜,药物凝胶块1由保护衬壳和填充于保护衬壳内的中药凝胶制成,中药凝胶包括卡波姆、聚丙烯酸钠、甘油、丁香挥发油、纯化水、南星、半夏、党参、细辛、枳壳、草乌、没药、羌活、杜仲、乳香、连翘、乌蛇、甘草、元胡、远志、当归、肉桂、三七、马钱子、藏红花、岗松、白芷。
一种医用冷敷贴的制备方法,包括以下步骤:
S1、利用裁剪设备在背衬基层2的四周裁剪处形变透气部201备用;
S2、按照工艺要求使用中药原料:卡波姆、聚丙烯酸钠、甘油、丁香挥发油、纯化水、南星、半夏、党参、细辛、枳壳、草乌、没药、羌活、杜仲、乳香、连翘、乌蛇、甘草、元胡、远志、当归、肉桂、三七、马钱子、藏红花、岗松、白芷,经过粉碎、研磨、筛选、混合制成中药凝胶备用;
S3、将S2制成的中药凝胶填充在保护衬壳内,制成药物凝胶块1备用;
S4、在背衬基层2的上表面添加粘附层3,并将药物凝胶块1固定在背衬基层2和粘附层3的内部,使药物凝胶块1的上表面高于粘附层3表面2-3mm;
S5、利用裁剪设备将聚乙烯薄膜裁剪成覆盖保护层4,在覆盖保护层4上粘附分隔层401,在分隔层401上粘附湿润洗层402、清洁擦干层403;
S6、将覆盖保护层4与分隔层401、湿润洗层402、清洁擦干层403整体覆盖在粘附层3上,经过固化、包装得冷敷贴成品。
工作原理:使用冷敷贴时,先将覆盖保护层4取下,先使用湿润洗层402将皮肤表面的灰尘取出掉,然后使用清洁擦干层403对皮肤表面进行清洁和擦干,然后将药物凝胶块1、背衬基层2、粘附层3部分粘贴至体表上,提高了冷敷贴粘贴的牢固性,一个冷敷贴使用的时间较长,不容易因为粘贴不牢出现脱落的情况,保证医疗的效果良好,节省使用成本吗,使用方便,同时,形变透气部201的设计,适合冷敷贴使用时,人体表面高低不平的情况,适合不同的人体部位,避免皮肤出现紧绷感,增加使用的舒适性和透气性。
尽管已经示出和描述了本发明的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由所附权利要求及其等同物限定。
Claims (8)
1.一种医用冷敷贴,包括药物凝胶块(1)、背衬基层(2)、粘附层(3)、覆盖保护层(4),其特征在于:所述背衬基层(2)的四周设置有形变透气部(201),所述覆盖保护层(4)上设置有分隔层(401),所述分隔层(401)的上表面设置有湿润洗层(402)、清洁擦干层(403)。
2.根据权利要求1所述的一种医用冷敷贴,其特征在于:所述药物凝胶块(1)由保护衬壳和填充于保护衬壳内的中药凝胶制成,所述中药凝胶包括卡波姆、聚丙烯酸钠、甘油、丁香挥发油、纯化水、南星、半夏、党参、细辛、枳壳、草乌、没药、羌活、杜仲、乳香、连翘、乌蛇、甘草、元胡、远志、当归、肉桂、三七、马钱子、藏红花、岗松、白芷。
3.根据权利要求1所述的一种医用冷敷贴,其特征在于:所述湿润洗层(402)位于清洁擦干层(403)的外侧,所述湿润洗层(402)的数量有两个。
4.根据权利要求1所述的一种医用冷敷贴,其特征在于:所述清洁擦干层(403)由纯棉材质制成,所述清洁擦干层(403)与湿润洗层(402)接触的侧面设置有防水膜。
5.根据权利要求1所述的一种医用冷敷贴,其特征在于:所述覆盖保护层(4)的端部设置有凸出部,所述覆盖保护层(4)由聚乙烯薄膜制成。
6.根据权利要求1所述的一种医用冷敷贴,其特征在于:所述形变透气部(201)为均匀设置。
7.根据权利要求1所述的一种医用冷敷贴,其特征在于:所述分隔层(401)由防水材质制成,所述分隔层(401)与覆盖保护层(4)固定连接,所述湿润洗层(402)与分隔层(401)固定连接,所述清洁擦干层(403)与分隔层(401)固定连接,所述清洁擦干层(403)的厚度大于湿润洗层(402)的厚度。
8.一种医用冷敷贴的制备方法,其特征在于,包括以下步骤:
S1、利用裁剪设备在背衬基层(2)的四周裁剪处形变透气部(201)备用;
S2、按照工艺要求使用中药原料:卡波姆、聚丙烯酸钠、甘油、丁香挥发油、纯化水、南星、半夏、党参、细辛、枳壳、草乌、没药、羌活、杜仲、乳香、连翘、乌蛇、甘草、元胡、远志、当归、肉桂、三七、马钱子、藏红花、岗松、白芷,经过粉碎、研磨、筛选、混合制成中药凝胶备用;
S3、将S2制成的中药凝胶填充在保护衬壳内,制成药物凝胶块(1)备用;
S4、在背衬基层(2)的上表面添加粘附层(3),并将药物凝胶块(1)固定在背衬基层(2)和粘附层(3)的内部,使药物凝胶块(1)的上表面高于粘附层(3)表面2-3mm;
S5、利用裁剪设备将聚乙烯薄膜裁剪成覆盖保护层(4),在覆盖保护层(4)上粘附分隔层(401),在分隔层(401)上粘附湿润洗层(402)、清洁擦干层(403);
S6、将覆盖保护层(4)与分隔层(401)、湿润洗层(402)、清洁擦干层(403)整体覆盖在粘附层(3)上,经过固化、包装得冷敷贴成品。
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