CN107158448A - 一种医用生物止血材料及其制备方法 - Google Patents
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Abstract
一种医用生物止血材料及其制备方法,属于医用复合材料领域。所述医用生物止血材料原料如下:肉豆蔻,燕麦粉,α‑氰基丙烯酸正辛酯,仙鹤草,三七粉,紫苏粉,羧甲基淀粉,生理盐水。将仙鹤草制备提取液,将肉豆蔻,燕麦粉,α‑氰基丙烯酸正辛酯,三七粉,紫苏粉,羧甲基淀粉同仙鹤草提取液搅拌均匀并进行冻干处理后,灭菌包装即可。具备生产成本低,制备方法简单,止血效果好,杀菌消炎,促进伤口愈合等优点,并且不受创面大小和部位的影响。
Description
技术领域
本发明属于医用复合材料领域,具体涉及一种医用生物止血材料及其制备方法。
背景技术
出血是创伤后主要并发症,出血过多必将引起休克,危及生命。因此及时有效止血对挽救患者生命具有重要意义。有效的止血不但是外科手术中需要解决的重要问题,也是战、创伤中提高伤员生存率的关键问题。出血后如何止血一直困扰着人类。
常用的可吸收止血材料有纤维蛋白胶、氧化纤维素或壳聚糖等。它们的作用机理和使用方法不尽相同,止血效果也有差别。壳聚糖具有可快速止血、组织相容性好和吸收讲解快等特点,但是对于广泛出血的创面,壳聚糖的止血效果有限。氧化再生纤维素可以激活创口处的血小板而加速止血,但是随着血液中某些成分吸附到氧化再生纤维素表面,氧化再生纤维素会缓慢膨胀,进而压迫血管断端面而止血,但是只适用于创口小,出血量低的情况,并且止血速度慢。纤维蛋白胶是人或哺乳动物血液中提取的一种生物止血黏合剂,具有良好的止血和术后伤口的愈合,但是纤维蛋白胶存放和使用时都要注意避免蛋白变性,影响止血效果。
发明内容
解决的技术问题:针对上述现有止血材料对广泛出血的创面止血效果有限,只适合创口小,出血量低,不易存放等技术问题,本发明提供一种医用生物止血材料及其制备方法,具有止血效果好,止血速度快,杀菌消炎,并且促进伤口愈合等优点,并且不受创面大小和部位的影响。
技术方案:一种医用生物止血材料,所述医用生物止血材料的原料按质量份计配比如下:肉豆蔻5~10份,燕麦粉3~9份,α-氰基丙烯酸正辛酯0.1~0.5份,仙鹤草20~30份,三七粉6~18份,紫苏粉5~10份,羧甲基淀粉2~5份,生理盐水90~120份。
作为优选,所述医用生物止血材料的原料按质量份计配比如下:肉豆蔻6~8份,燕麦粉4~7份,α-氰基丙烯酸正辛酯0.1~0.4份,仙鹤草22~28份,三七粉8~15份,紫苏粉6~9份,羧甲基淀粉2~5份,生理盐水100~120份。
作为优选,所述医用生物止血材料的原料按质量份计配比如下:肉豆蔻6份,燕麦粉4份,α-氰基丙烯酸正辛酯0.1份,仙鹤草22份,三七粉8份,紫苏粉6份,羧甲基淀粉2份,生理盐水100份。
作为优选,所述医用生物止血材料的原料按质量份计配比如下:肉豆蔻8份,燕麦粉7份,α-氰基丙烯酸正辛酯0.4份,仙鹤草28份,三七粉15份,紫苏粉9份,羧甲基淀粉5份,生理盐水120份。
作为优选,所述医用生物止血材料的原料按质量份计配比如下:肉豆蔻7份,燕麦粉6份,α-氰基丙烯酸正辛酯0.2份,仙鹤草25份,三七粉12份,紫苏粉7份,羧甲基淀粉4份,生理盐水110份。
一种制备上述医用生物止血材料的方法,包括以下步骤:
第一步:按照质量份数配比称取肉豆蔻,燕麦粉,α-氰基丙烯酸正辛酯,仙鹤草,三七粉,紫苏粉,羧甲基淀粉,生理盐水;
第二步:将仙鹤草放入提取罐,加入生理盐水,加热至沸腾30min后,用直径为0.22μm的微孔滤膜正压过滤得到提取液除菌备用;
第三步:将肉豆蔻,燕麦粉,α-氰基丙烯酸正辛酯,三七粉,紫苏粉,羧甲基淀粉加入提取液,用玻璃棒搅拌均匀后倒入金属冻干圆盘,用保鲜膜覆盖,放入-80℃冰箱进行预冷冻24h,使之充分成为固体,连同圆盘一起放入冻干仓进行冻干处理后,灭菌包装即可。
有益效果:本发明医用生物止血材料及其制备方法,生产成本低,制备方法简单,止血效果好,止血速度快,杀菌消炎,促进伤口愈合等优点,并且不受创面大小和部位的影响。
具体实施方式
实施例1
第一步:按照质量份数配比称取肉豆蔻5份,燕麦粉3份,α-氰基丙烯酸正辛酯0.1份,仙鹤草20份,三七粉6份,紫苏粉5份,羧甲基淀粉2份,生理盐水90份;
第二步:将仙鹤草放入提取罐,加入生理盐水,加热至沸腾30min后,用直径为0.22μm的微孔滤膜正压过滤得到提取液除菌备用;
第三步:将肉豆蔻,燕麦粉,α-氰基丙烯酸正辛酯,三七粉,紫苏粉,羧甲基淀粉加入提取液,用玻璃棒搅拌均匀后倒入金属冻干圆盘,用保鲜膜覆盖,放入-80℃冰箱进行预冷冻24h,使之充分成为固体,连同圆盘一起放入冻干仓进行冻干处理后,灭菌包装即可。
实施例2
第一步:按照质量份数配比称取肉豆蔻10份,燕麦粉9份,α-氰基丙烯酸正辛酯0.5份,仙鹤草30份,三七粉18份,紫苏粉10份,羧甲基淀粉5份,生理盐水120份;
第二步:将仙鹤草放入提取罐,加入生理盐水,加热至沸腾30min后,用直径为0.22μm的微孔滤膜正压过滤得到提取液除菌备用;
第三步:将肉豆蔻,燕麦粉,α-氰基丙烯酸正辛酯,三七粉,紫苏粉,羧甲基淀粉加入提取液,用玻璃棒搅拌均匀后倒入金属冻干圆盘,用保鲜膜覆盖,放入-80℃冰箱进行预冷冻24h,使之充分成为固体,连同圆盘一起放入冻干仓进行冻干处理后,灭菌包装即可。
实施例3
第一步:按照质量份数配比称取肉豆蔻6份,燕麦粉4份,α-氰基丙烯酸正辛酯0.1份,仙鹤草22份,三七粉8份,紫苏粉6份,羧甲基淀粉2份,生理盐水100份;
第二步:将仙鹤草放入提取罐,加入生理盐水,加热至沸腾30min后,用直径为0.22μm的微孔滤膜正压过滤得到提取液除菌备用;
第三步:将肉豆蔻,燕麦粉,α-氰基丙烯酸正辛酯,三七粉,紫苏粉,羧甲基淀粉加入提取液,用玻璃棒搅拌均匀后倒入金属冻干圆盘,用保鲜膜覆盖,放入-80℃冰箱进行预冷冻24h,使之充分成为固体,连同圆盘一起放入冻干仓进行冻干处理后,灭菌包装即可。
实施例4
第一步:按照质量份数配比称取肉豆蔻8份,燕麦粉7份,α-氰基丙烯酸正辛酯0.4份,仙鹤草28份,三七粉15份,紫苏粉9份,羧甲基淀粉5份,生理盐水120份;
第二步:将仙鹤草放入提取罐,加入生理盐水,加热至沸腾30min后,用直径为0.22μm的微孔滤膜正压过滤得到提取液除菌备用;
第三步:将肉豆蔻,燕麦粉,α-氰基丙烯酸正辛酯,三七粉,紫苏粉,羧甲基淀粉加入提取液,用玻璃棒搅拌均匀后倒入金属冻干圆盘,用保鲜膜覆盖,放入-80℃冰箱进行预冷冻24h,使之充分成为固体,连同圆盘一起放入冻干仓进行冻干处理后,灭菌包装即可。
实施例5
第一步:按照质量份数配比称取肉豆蔻7份,燕麦粉6份,α-氰基丙烯酸正辛酯0.2份,仙鹤草25份,三七粉12份,紫苏粉7份,羧甲基淀粉4份,生理盐水110份;
第二步:将仙鹤草放入提取罐,加入生理盐水,加热至沸腾30min后,用直径为0.22μm的微孔滤膜正压过滤得到提取液除菌备用;
第三步:将肉豆蔻,燕麦粉,α-氰基丙烯酸正辛酯,三七粉,紫苏粉,羧甲基淀粉加入提取液,用玻璃棒搅拌均匀后倒入金属冻干圆盘,用保鲜膜覆盖,放入-80℃冰箱进行预冷冻24h,使之充分成为固体,连同圆盘一起放入冻干仓进行冻干处理后,灭菌包装即可。
实施例6
第一步:按照质量份数配比称取肉豆蔻7份,燕麦粉6份,仙鹤草25份,三七粉12份,紫苏粉7份,羧甲基淀粉4份,生理盐水110份;
第二步:将仙鹤草放入提取罐,加入生理盐水,加热至沸腾30min后,用直径为0.22μm的微孔滤膜正压过滤得到提取液除菌备用;
第三步:将肉豆蔻,燕麦粉,三七粉,紫苏粉,羧甲基淀粉加入提取液,用玻璃棒搅拌均匀后倒入金属冻干圆盘,用保鲜膜覆盖,放入-80℃冰箱进行预冷冻24h,使之充分成为固体,连同圆盘一起放入冻干仓进行冻干处理后,灭菌包装即可。
将实施例1-实施例6制备的产品进行效果测试,将28只实验老鼠随机分为1~7组,各4只。将笼具消毒,适应性喂养7d;实验前12h禁食不禁水,观察健康状况良好后用于实验,用手术刀剪出圆形创面,第1-6组老鼠创面分别用实施例1-6所制备止血材料覆盖创面后,材料上再覆盖一块无菌纱布后最外层用绷带包扎,第7组老鼠创面用无菌纱布覆盖创面后最外层用绷带包扎,每天换敷料1次,并记录各组老鼠创面愈合情况,老鼠创面愈合速率比较见表1。
表1老鼠创面愈合速率比较
从表1可以看出,所述止血材料在创面愈合早期具有促进组织修复的作用,促愈合效果较好。
Claims (6)
1.一种医用生物止血材料,其特征在于,所述医用生物止血材料的原料按质量份计配比如下:肉豆蔻5~10份,燕麦粉3~9份,α-氰基丙烯酸正辛酯0.1~0.5份,仙鹤草20~30份,三七粉6~18份,紫苏粉5~10份,羧甲基淀粉2~5份,生理盐水90~120份。
2.根据权利要求1所述的一种医用生物止血材料,其特征在于,所述医用生物止血材料的原料按质量份计配比如下:肉豆蔻6~8份,燕麦粉4~7份,α-氰基丙烯酸正辛酯0.1~0.4份,仙鹤草22~28份,三七粉8~15份,紫苏粉6~9份,羧甲基淀粉2~5份,生理盐水100~120份。
3.根据权利要求1所述的一种医用生物止血材料,其特征在于,所述医用生物止血材料的原料按质量份计配比如下:肉豆蔻6份,燕麦粉4份,α-氰基丙烯酸正辛酯0.1份,仙鹤草22份,三七粉8份,紫苏粉6份,羧甲基淀粉2份,生理盐水100份。
4.根据权利要求1所述的一种医用生物止血材料,其特征在于,所述医用生物止血材料的原料按质量份计配比如下:肉豆蔻8份,燕麦粉7份,α-氰基丙烯酸正辛酯0.4份,仙鹤草28份,三七粉15份,紫苏粉9份,羧甲基淀粉5份,生理盐水120份。
5.根据权利要求1所述的一种医用生物止血材料,其特征在于,所述医用生物止血材料的原料按质量份计配比如下:肉豆蔻7份,燕麦粉6份,α-氰基丙烯酸正辛酯0.2份,仙鹤草25份,三七粉12份,紫苏粉7份,羧甲基淀粉4份,生理盐水110份。
6.一种制备权利要求1所述的医用生物止血材料的方法,其特征在于,包括以下步骤:
第一步:按照质量份数配比称取肉豆蔻,燕麦粉,α-氰基丙烯酸正辛酯,仙鹤草,三七粉,紫苏粉,羧甲基淀粉,生理盐水;
第二步:将仙鹤草放入提取罐,加入生理盐水,加热至沸腾30min后,用直径为0.22μm的微孔滤膜正压过滤得到提取液除菌备用;
第三步:将肉豆蔻,燕麦粉,α-氰基丙烯酸正辛酯,三七粉,紫苏粉,羧甲基淀粉加入提取液,用玻璃棒搅拌均匀后倒入金属冻干圆盘,用保鲜膜覆盖,放入-80℃冰箱进行预冷冻24h,使之充分成为固体,连同圆盘一起放入冻干仓进行冻干处理后,灭菌包装即可。
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107929796A (zh) * | 2017-12-11 | 2018-04-20 | 河南亚都实业有限公司 | 生物止血膜 |
CN107982573A (zh) * | 2017-12-11 | 2018-05-04 | 河南亚都实业有限公司 | 一种可吸收降解的体内止血海绵的制备方法 |
CN109276743A (zh) * | 2018-11-08 | 2019-01-29 | 广州润虹医药科技股份有限公司 | 一种促进伤口愈合的速效止血纱及其制备方法和应用 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101121041A (zh) * | 2007-08-09 | 2008-02-13 | 美国淀粉医疗公司 | 变性淀粉可吸收性止血材料及其制备方法 |
CN101306163A (zh) * | 2007-05-14 | 2008-11-19 | 黄小华 | 止血生肌散 |
CN101417064A (zh) * | 2008-10-31 | 2009-04-29 | 江门德鑫制药有限公司 | 一种治疗妇科血症的中药组合物及其制备方法 |
CN101455857A (zh) * | 2007-12-11 | 2009-06-17 | 美国淀粉医疗公司 | 生物相容性变性淀粉海绵 |
CN101721616A (zh) * | 2008-10-22 | 2010-06-09 | 宋正飞 | 止血的药 |
CN102058886A (zh) * | 2010-12-20 | 2011-05-18 | 云南白药集团无锡药业有限公司 | 医用粉雾剂及其应用 |
CN104958781A (zh) * | 2015-07-29 | 2015-10-07 | 陕西博与再生医学有限公司 | 一种化学医用粘合剂组合物及其制备方法 |
-
2017
- 2017-06-01 CN CN201710403455.1A patent/CN107158448A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101306163A (zh) * | 2007-05-14 | 2008-11-19 | 黄小华 | 止血生肌散 |
CN101121041A (zh) * | 2007-08-09 | 2008-02-13 | 美国淀粉医疗公司 | 变性淀粉可吸收性止血材料及其制备方法 |
CN101455857A (zh) * | 2007-12-11 | 2009-06-17 | 美国淀粉医疗公司 | 生物相容性变性淀粉海绵 |
CN101721616A (zh) * | 2008-10-22 | 2010-06-09 | 宋正飞 | 止血的药 |
CN101417064A (zh) * | 2008-10-31 | 2009-04-29 | 江门德鑫制药有限公司 | 一种治疗妇科血症的中药组合物及其制备方法 |
CN102058886A (zh) * | 2010-12-20 | 2011-05-18 | 云南白药集团无锡药业有限公司 | 医用粉雾剂及其应用 |
CN104958781A (zh) * | 2015-07-29 | 2015-10-07 | 陕西博与再生医学有限公司 | 一种化学医用粘合剂组合物及其制备方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107929796A (zh) * | 2017-12-11 | 2018-04-20 | 河南亚都实业有限公司 | 生物止血膜 |
CN107982573A (zh) * | 2017-12-11 | 2018-05-04 | 河南亚都实业有限公司 | 一种可吸收降解的体内止血海绵的制备方法 |
CN109276743A (zh) * | 2018-11-08 | 2019-01-29 | 广州润虹医药科技股份有限公司 | 一种促进伤口愈合的速效止血纱及其制备方法和应用 |
CN109276743B (zh) * | 2018-11-08 | 2021-07-27 | 广州润虹医药科技股份有限公司 | 一种促进伤口愈合的速效止血纱及其制备方法和应用 |
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