新型止血组合物

Novel haemostatic composition

Abstract

The present invention relates to a novel haemostatic composition which is particularly useful for ensuring proper haemostasis and keeping a sulcus open after a gingivectomy procedure. According to the invention, said composition is provided in the form of an extrudable hydrophilic paste and contains, expressed in weight percentage relative to the total weight of said composition: 5 to 15 % of an astringent, preferably aluminium chloride; 2 to 15 % of kaolinite clay, preferably kaolin; 10 to 20 % of a texturising agent including one or more natural polysaccharide(s) having a gelling or thickening capacity, optionally combined with plant fibres; 50 to 70 % of water; 0 to 20 % of a humectant, the total amount of water and humectant being 55 to 75 wt % relative to the total weight of the composition. The invention can be used in the dental field.
本发明涉及新型止血组合物,所述组合物尤其可用于在齿龈切除程序之后保证良好的止血作用并保持龈沟开放。根据本发明,所述组合物以可挤出的亲水糊剂的形式提供,并且相对于所述组合物的总重量,以重量百分比计含有:5-15%的收敛剂,优选氯化铝;2-15%的高岭石粘土,优选高岭土;10-20%的质构剂,所述质构剂包含一种或多种天然存在的具有胶凝能力或增稠能力的多糖,所述多糖任选地与植物纤维结合;50-70%的水;0-20%的保湿剂;水和保湿剂的总量相对于所述组合物的总重量为55-75wt%。本发明可用于牙科领域。

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Patent Citations (3)

    Publication numberPublication dateAssigneeTitle
    CN-101442974-AMay 27, 2009皮埃尔·罗兰多牙科用品有限公司Paste for use as a bandage on mucous membranes of the oral cavity or on the skin
    EP-2036533-A1March 18, 20093M Innovative Properties CompanyCurable Dental Retraction Composition, Method of Production and Use thereof
    US-5362495-ANovember 08, 1994Patrick LesageInsert material for widening the gingival sulcus

NO-Patent Citations (1)

    Title
    张琰 等: "“影响κ-卡拉胶/黄原胶骨架片体外释药因素的研究”", 《食品与药品》, vol. 11, no. 11, 31 December 2009 (2009-12-31)

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