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专利概况
专利名称 DEVICE FOR FIXATION AND PROTECTION OF EXTERNAL NOSE BONES
申请号 RU2018117253 申请日
公开(公告)号 RU2690409C1 公开(公告)日
申请(专利权)人 Federalnoe Gosudarstvennoe byudzhetnoe obrazovatelnoe uchrezhdenie vysshego obrazovaniya Dagestanskij gosudarstvennyj meditsinskij universitet Ministerstva zdravookhraneniya Rossijskoj Federatsii Daggosmeduniversitet 发明人 Yunusov Marat Narimanovich; Minkailova Sanera Rasulovna; Medzhidov Medzhid Nisredinovich; Abdurakhmanova Umuzhagan Kazbekovna
专利来源 国家知识产权局 转化方式
摘要

FIELD : medicine.SUBSTANCE : device for fixation and protection of external nose bones represents a solid nonelastic langette on sections of external nose and cheeks of transparent plastic with thickness of 0.8 mm. Device covers the nasal surface tissues from 1 cm above the nose root to the tip of the nose vertically, and also cheeks on both sides from 1.5 to 2.5 cm wider than the base of the nose horizontally. Device has perforations of round shape with diameter of 1 mm each, in amount of 3 to 5 per 1 cm2.EFFECT : invention provides higher strength with possibility of multiple use and cleaning of device.1 cl, 1 dwg

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