首页>
外国专利>
Application nozzle for a device for the dermo-cosmetic treatment of brown spots by means of cyto-selective cryotherapy
Application nozzle for a device for the dermo-cosmetic treatment of brown spots by means of cyto-selective cryotherapy
展开▼
机译:用于通过细胞选择性冷冻疗法进行皮肤美容治疗褐斑的装置的应用喷嘴
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention relates to a nozzle for a device for the dermo-cosmetic treatment of brown skin spots by means of cyto-selective cryotherapy, comprising a spray nozzle supplied from a reservoir of high-pressure liquefied cryogenic gas, characterised in that the application nozzle comprises an upper ring (11) to be connected to a shell (8) and extending into a central body (12), the side wall (12a) of which narrows towards the bottom, includes longitudinal openings (10) and defines a gas expansion chamber that is in communication with a frustoconical dispersal channel (13a) which is located inside an end piece (13) to be applied to the skin and which opens out through a discharge port (13b).
展开▼