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 |