CN105998221A - 一种用于消肿止痛的中药涂膜剂 - Google Patents

一种用于消肿止痛的中药涂膜剂 Download PDF

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CN105998221A
CN105998221A CN201610310119.8A CN201610310119A CN105998221A CN 105998221 A CN105998221 A CN 105998221A CN 201610310119 A CN201610310119 A CN 201610310119A CN 105998221 A CN105998221 A CN 105998221A
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liniment
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medicine liniment
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周洁
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Yi Chuansi Bio Tech Ltd Chengdu
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Abstract

本发明公开了一种用于消肿止痛的中药涂膜剂,以重量份表示,主要由铁棒锤40~80g、延胡索40~90g、薄荷脑12~26g、冰片8~17g,足量的纯化水以及乙醇溶液组成。本发明所制得的涂膜剂的制备工艺简单,使用时涂于患处,即形成药膜保护创面,不易脱落,不需包扎,容易洗脱而且不污染衣服,患者乐于接受,且治疗效果更好;本发明中采用甘油为增塑剂,可使膜剂柔软性增强,并有一定的保湿作用。

Description

一种用于消肿止痛的中药涂膜剂
技术领域
本发明涉及涂膜剂制备领域,具体是指一种用于消肿止痛的中药涂膜剂。
背景技术
涂膜剂是将高分子成膜材料及药物溶解在挥发性有机溶剂中制成的可涂布成膜的外用液体制剂,使用时涂于患处,溶剂挥发后形成薄膜,既可缓慢释放所含药物起治疗作用,也可保护患处。
现有的化瘀止痛制剂存在较多缺陷,溶液剂在皮肤停留时间短,且携带不方便;粉剂对有渗液或脓性分泌物的皮肤病不宜用;软膏易氧化酸败,且不易清洗;搽剂无缓释作用,作用难持久。
发明内容
本发明的目的在于提供一种能够长时间释放药力,且能够易被患者接受,治疗效果好的化瘀止痛涂膜剂。
本发明通过下述技术方案实现:一种用于消肿止痛的中药涂膜剂,以重量份表示,主要由铁棒锤40~80g、延胡索40~90g、薄荷脑12~26g、冰片8~17g,足量的纯化水以及质量分数为60%的乙醇溶液和90%的乙醇溶液组成。
为了更好地实现本发明,进一步地,以重量份表示,所述铁棒锤50g、延胡索65g、薄荷脑20g、冰片15g。
一种用于消肿止痛的中药涂膜剂的制备方法,包括以下步骤:
(1)取铁棒锤加入60%乙醇溶液中浸润24小时后,进行渗漉;
(2)收集10倍量的乙醇渗漉液,过滤,除去乙醇,浓缩成稠膏,相对密度约为1.3g•mL 1
(3)称取延胡索,加入17倍95%乙醇浸泡溶解,并加入冰片和薄荷脑,共溶;
(4)取1倍量的药物稠膏,缓缓加入6倍量的延胡索溶液,搅匀;取0.5倍重量的甘油,充分搅拌,静置48h,取上清液分装即得。
为了更好地实现本发明方法,进一步地,所述步骤(1)中,渗漉的速率为3~5mL•min 1•kg 1
为了更好地实现本发明方法,进一步地,所述步骤(2)中除去乙醇的过程为减压回收乙醇至无乙醇。
为了更好地实现本发明方法,进一步地,所述步骤(4)中,搅拌的过程是通过玻璃棒进行搅拌。
本发明与现有技术相比,具有以下优点及有益效果:
(1)本发明所制得的涂膜剂的制备工艺简单,使用时涂于患处,即形成药膜保护创面, 不易脱落, 不需包扎, 容易洗脱而且不污染衣服,患者乐于接受,且治疗效果更好;
(2)本发明中采用甘油为增塑剂,可使膜剂柔软性增强,并有一定的保湿作用。
具体实施方式
下面结合实施例对本发明作进一步地详细说明,但本发明的实施方式不限于此,在不脱离本发明上述技术思想情况下,根据本领域普通技术知识和惯用手段,做出各种替换和变更,均应包括在本发明的范围内。
实施例:
本实施例的化瘀止痛涂膜剂,以重量份表示,所述铁棒锤50g、延胡索65g、薄荷脑20g、冰片15g,足量的纯化水以及质量分数为60%的乙醇溶液和90%的乙醇溶液组成。
一种用于消肿止痛的中药涂膜剂的制备方法,包括以下步骤:
(1)取铁棒锤加入60%乙醇溶液中浸润24小时后,进行渗漉;
(2)收集10倍量的乙醇渗漉液,过滤,除去乙醇,浓缩成稠膏,相对密度约为1.3g•mL-1;
(3)称取延胡索,加入17倍95%乙醇浸泡溶解,并加入冰片和薄荷脑,共溶;
(4)取1倍量的药物稠膏,缓缓加入6倍量的延胡索溶液,搅匀;取0.5倍重量的甘油,充分搅拌,静置48h,取上清液分装即得。
其中,所述步骤(1)中,渗漉的速率为3~5mL•min 1•kg 1,所述步骤(2)中除去乙醇的过程为减压回收乙醇至无乙醇,所述步骤(4)中,搅拌的过程是通过玻璃棒进行搅拌。
一、皮肤刺激性试验
取健康家兔5只,体重2.0~2.5kg,将兔脊柱两侧去毛而不损伤皮肤,暴露两侧5cm至7cm的表皮,将本品1mL涂在左侧去毛区,右侧涂生理盐水对照,于24小时、48小时、72小时观察涂漠部位的反应,结果各涂药部位皮肤均无红肿,发疹,水疱等现象。说明本品对皮肤无刺激性。
二、成膜试验
用软毛刷蘸取本涂膜液在玻璃板上轻轻涂上薄层,同时在患者6名在手背或脚趾涂膜一层本品观察成膜时间结果本涂膜剂在玻璃板上成膜时间为150s,在人体上为120s。说明本品的成膜性良好。
三、临床疗效考察
治疗组50例,男40例,女20例,年龄12-72岁,病程1个月至6个月之间。对照组38例,男26例,女12例,年龄8-68岁,病程平均4.2个月,以上病例有外部肿痛的部位。
治疗组:用医用酒精清洗病灶面后,涂膜化瘀止痛膜剂适量,每日2次,共治疗7天。
对照组:化瘀止痛膏,外擦,每日2次,共治疗3日。
观察方法及疗效判定标准:参照临床疗效判定标准进行。
治疗结果:治疗组,平均治愈时间3天,症状消失,治愈率92.1%,有效率96.1%;对照组平均治愈时间12天,治愈率56.3%,有效率72.6%。治疗组明显优于对照组。
尽管已经示出和描述了本发明的实施例,本领域的普通技术人员可以理解:在不脱离本发明的原理和宗旨下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由权利要求及其等同物限定。

Claims (2)

1.一种用于消肿止痛的中药涂膜剂,其特征在于:以重量份表示,主要由铁棒锤40~80g、延胡索40~90g、薄荷脑12~26g、冰片8~17g,足量的纯化水以及质量分数为60%的乙醇溶液和90%的乙醇溶液组成。
2.根据权利要求1所述的一种用于消肿止痛的中药涂膜剂,其特征在于:以重量份表示,所述铁棒锤50g、延胡索65g、薄荷脑20g、冰片15g。
CN201610310119.8A 2016-05-12 2016-05-12 一种用于消肿止痛的中药涂膜剂 Withdrawn CN105998221A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107625814A (zh) * 2017-10-11 2018-01-26 付金龙 艾灸理疗液及其制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1260196A (zh) * 1999-01-13 2000-07-19 崔国厚 止痛涂膜剂配方及其制备工艺

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1260196A (zh) * 1999-01-13 2000-07-19 崔国厚 止痛涂膜剂配方及其制备工艺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107625814A (zh) * 2017-10-11 2018-01-26 付金龙 艾灸理疗液及其制备方法

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