发明名称 |
APPARATUS FOR EXAMINING EAR AND NOSE CAVITY |
摘要 |
FIELD: medical engineering. SUBSTANCE: device has casing, power supply source, light-emitting source, optic unit and nozzle consisting at least of two parts. Member for controlling positions of nozzle parts has spring-loaded double-arm levers. One arm of each lever is joined to a part of the nozzle, the other one is joined to driving member. The latter is designed as push-pull rod with handle hingedly mounted on casing or as nut having conic internal surface. The nut is movably mounted on the casing in this case and is engageable with levers through its internal surface. EFFECT: enhanced effectiveness of examination. 3 dwgh
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申请公布号 |
RU2109525(C1) |
申请公布日期 |
1998.04.27 |
申请号 |
RU19930025579 |
申请日期 |
1993.04.28 |
申请人 |
U MEDITSINSKIKH PRIBOROV, METODOV I SREDSTV PSIKHO;DIAGNOSTIKI MEDTEST;AKTSIONERNOE OBSHCHESTVO RAZRA |
发明人 |
KOROTEEV G.L.;KHODAKOV N.P.;KOROTEEV G.L.;KHODAKOV N.P. |
分类号 |
A61M29/00;A61B17/24;A61F11/00;(IPC1-7):A61M29/00 |
主分类号 |
A61M29/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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