Spraying device for spraying poly disperse aerosols, has fluidized bed that is formed for uniform conversion of powdery substances into aerosol state, by flow of compressed air entering through air capillary into powdery preparation
	KRASAKOV V D; SMIRNOV M B; PETRUSHIN D M; MATYUKH A O
	2020-01-22
专利权人	48 CENT SCI RES INST (FOUR-Non-standard)
申请日期	2020-01-22
专利号	RU200686-U1
成果简介	NOVELTY - The device has a pressure air duct, a sealing unit, an injector, an air nozzle, an air capillary, a reservoir, a weight, a vibrator and an air screw. The air capillary is soldered inside the pressure air duct and vibrator is connected to the reservoir by a rubber plate. A fluidized bed is formed for uniform conversion of powdery substances into an aerosol state, by the flow of compressed air entering through the air capillary into the powdery preparation which ensures control over the dosage of the preparation. USE - Spraying device for spraying poly disperse aerosols into human cavity such as ear, throat and nose, in aerosol therapy and aerosol prevention of disease. ADVANTAGE - The ingress of powdery material is prevented from the reservoir into the environment. The device allows to control the dosage of the drug.
IPC 分类号	A61M-011/00
国家	俄罗斯
专业领域	医药卫生
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/23204
专题	中国科学院新疆生态与地理研究所
作者单位	48 CENT SCI RES INST (FOUR-Non-standard)
推荐引用方式 GB/T 7714	KRASAKOV V D,SMIRNOV M B,PETRUSHIN D M,et al. Spraying device for spraying poly disperse aerosols, has fluidized bed that is formed for uniform conversion of powdery substances into aerosol state, by flow of compressed air entering through air capillary into powdery preparation. RU200686-U1[P]. 2020.

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