CN1037405C - 咽喉部喷射药膜 - Google Patents

咽喉部喷射药膜 Download PDF

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CN1037405C
CN1037405C CN94111881A CN94111881A CN1037405C CN 1037405 C CN1037405 C CN 1037405C CN 94111881 A CN94111881 A CN 94111881A CN 94111881 A CN94111881 A CN 94111881A CN 1037405 C CN1037405 C CN 1037405C
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CN1107329A (zh
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高扬
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Abstract

一种咽喉部喷射药膜,其主要是药膜能在咽喉部粘附、停留较长时间,并能形成药物的有效浓度,能缓解咽喉部的不适症状,促进咽喉部分泌物及浓度的稀释,使其易于咯出;该喷射药膜能使口腔及咽喉部溃疡等创面加快愈合;由于使用加长喷嘴的气压式喷射装置,喷嘴能达到口腔后部,使药膜能越过软腭障碍,准确的滞留在用药部位,并能缓慢发挥疗效的作用。

Description

咽喉部喷射药膜
本发明属于一种治疗疾病,特别是一种涉及治疗咽喉部炎症的喷射药膜。
咽喉部急、慢发性炎症的发病率较高,其治疗多采用含漱液、喉片、消炎药等,方法虽多,却因药物在咽喉部停留时间不长且难以形成有效浓度而影响治疗效果;中国专利CN 1052604A公开了“一种生物膜粘附药剂的配方及制配工艺”它具有定位、定向缓释给药,其结构为双层药片单向给药。
本发明的目的是提供一种能在咽喉部停留较长时间,并不为吞咽动作所影响药物浓度的喷射药膜。
本发明的目的通过以下技术方案来解决。
该咽喉部喷射药膜由成膜材料、碱性药物氯化钠和碳酸氢钠、防腐消毒药剂杜米芬或醋酸洗必泰、抗病毒药剂病毒唑、抗菌药剂灭滴灵、矫味剂、增塑剂等组成,该药膜所用原料配比为(100毫升药膜中的重量百分比):
成膜材料用聚乙烯醇1-4%或甲基纤维素1-3%;
碱性药剂用氯化钠0.5-1%和碳酸氢钠0.5-1%;
防腐消毒药剂用杜米芬0.01-0.02%或醋酸洗必泰0.2-0.4%;
抗病毒药剂用病毒唑0.2-0.5%;
抗菌药剂用灭滴灵0.2-0.6%;
增塑剂用甘油20-40毫升/100毫升;
再加入樟脑0.5-2%、麝香草酚0.5-1%、薄荷脑0.5-1.5%三者共溶液和冰片0.5%。
矫味剂适量、甜味剂适量。
该喷射药膜根据上述配方,其喷射方法为加长喷嘴的气压喷射式或在上述溶液中加入抛射剂F12/F114的混合液20-50%,其混合液比例为50∶50或75∶25,并用加长喷嘴喷射。本发明的优点在于:该喷射药膜能在咽喉部粘附、停留较长时间,并能形成药物的有效浓度,能缓解咽喉部的不适症状,促进咽喉部份分泌物及浓度的稀释,使其易于咯出;该喷射药膜能使咽喉部溃疡等创面加快愈合;由于使用加长喷嘴的气压式喷射装置,喷嘴能达到口腔后部,使药膜能越过软腭障碍,准确的滞留在用药部位,并能缓慢发挥疗效的作用。
实施例1:该咽喉部喷射药膜由成膜材料、碱性药物氯化钠和碳酸氢钠、防腐消毒药剂杜米芬、抗病毒药剂病毒唑、抗菌药剂灭滴灵、矫味剂、增塑剂等组成,其原料的配比为(100毫升药膜中的重量百分比):
成膜树料用聚乙烯醇2.5%;
碱性药剂用氯化钠0.8%、碳酸氢钠0.8%;
防腐消毒药剂用杜米芬0.01%;
抗病毒药剂用病毒唑0.4%;
抗菌药剂用灭滴灵0.3%;
增塑剂用甘油30毫升/100毫升;
再加入樟脑1%、麝香草酚0.6%、薄荷脑1%三者共溶液和冰片0.5%。
矫味剂适量、甜味剂适量;
其成膜材料PVA-0588使药物形成膜状,宜于在咽喉部滞留;碱性药剂稀释咽喉部分泌物及浓度,使其易于咯出;防腐消毒及抗病毒、抗菌药剂是抑菌、消炎的药剂;增塑剂使药剂保湿、增稠,易于塑形;矫味剂常用茴香脑0.6%、香兰素0.3%;该咽喉部喷射药膜其喷射方法用经加长喷嘴的气压式装置定量喷射;该药膜先在加热状态下使PVA水溶,该溶液冷却后过滤再加入其它药物即可。
实施例2:该咽喉部喷射药膜由成膜材料、碱性药物氯化钠和碳酸氢钠、防腐消毒药剂杜米芬、抗病毒药剂病毒唑、抗菌药剂灭滴灵、矫味剂、增塑剂等组成,其原料的配比为(100毫升药膜中的重量百分比):
成膜材料用聚乙烯醇2%;
碱性药剂用氯化钠0.9%、碳酸氢钠0.8%;
防腐消毒药剂用醋酸洗必泰0.3%;
抗病毒药剂用病毒唑0.2%;
抗菌药剂用灭滴灵0.2%;
增塑剂用甘油20毫升/100毫升;
再加入樟脑0.5%、麝香草酚0.5%、薄荷脑1.2%三者共溶液和冰片1%。
矫味剂适量、甜味剂适量;
其矫味剂中的茴香脑用量为0.5%、香兰素0.25%,其它药物剂量不变,并在此溶液中加入30%的抛射剂F12/F114的混合液其混合比例为50∶50或F12/F11的混合液75∶25喷射;其余同实施例1。

Claims (3)

1.一种咽喉部喷射药膜,其特征是:由成膜材料、碱性药物氯化钠和碳酸氢钠、防腐消毒药剂杜米芬或醋酸洗必泰、抗病毒药剂病毒唑、抗菌药剂灭滴灵、矫味剂、增塑剂等组成,该药膜所用原料配比为(100毫升药膜中的重量百分比)为:
成膜材料用聚乙烯醇1-4%或甲基纤维素1-3%;
碱性药剂用氯化钠0.5-1%和碳酸氢钠0.5-1%;
防腐消毒药剂用杜米芬0.01-0.02%或醋酸洗必泰0.2-0.4%;
抗病毒药剂用病毒唑0.2-0.5%;
抗菌药剂用灭滴灵0.2-0.6%
增塑剂用甘油20-40毫升/100毫升;
再加入樟脑0.5-2%、麝香草酚0.5-1%、薄荷脑0.5-1.5%三者共溶液和冰片0.5%;
矫味剂适量、甜味剂适量。
2.根据权利要求1所述的咽喉部喷射药膜,其特征是用加长喷嘴的气压式喷射方法,并可定量。
3.根据权利要求1所述的咽喉部喷射药膜,其特征是在上述药液中加入抛射剂F12/F114混合液20-50%,其混合液比例为50∶50或75∶25,经加长喷嘴喷射,并可定量。
CN94111881A 1994-08-30 1994-08-30 咽喉部喷射药膜 Expired - Fee Related CN1037405C (zh)

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Publication number Priority date Publication date Assignee Title
CN106581034A (zh) * 2017-02-03 2017-04-26 乐国盛 一种用于治疗由病毒引起的烂嘴及周围皮肤的药物

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01149717A (ja) * 1987-12-04 1989-06-12 Showa Denko Kk 直腸内投与用医薬組成物
JPH0288519A (ja) * 1988-09-22 1990-03-28 Showa Denko Kk 医薬品組成物

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01149717A (ja) * 1987-12-04 1989-06-12 Showa Denko Kk 直腸内投与用医薬組成物
JPH0288519A (ja) * 1988-09-22 1990-03-28 Showa Denko Kk 医薬品組成物

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