| 发明名称 |
OPHTHALMIC MICROSURGICAL BLADE |
| 摘要 |
FIELD: medicine.SUBSTANCE: invention refers to surgical cutting instruments and may be used for microsurgical operations in ophthalmology. An ophthalmic microsurgical blade comprises a body with a single-crystal silicon base and a cutting edge. The body base and the V-shaped cutting edge are coated with layers of thermally grown silicon dioxide of the thickness of (700÷1200) E and silicon boride of the thickness of (100÷200) E.EFFECT: improved strength and hardness, and higher wear resistance.3 ex, 1 dwg |
| 申请公布号 |
RU2475220(C1) |
申请公布日期 |
2013.02.20 |
| 申请号 |
RU20110139238 |
申请日期 |
2011.09.27 |
| 申请人 |
FEDERAL'NOE GOSUDARSTVENNOE UCHREZHDENIE "MEZHOTRASLEVOJ NAUCHNO-TEKHNICHESKIJ KOMPLEKS "MIKROKHIRURGIJA GLAZA" IMENI AKADEMIKA S.N. FEDOROVA FEDERAL'NOGO AGENTSTVA PO VYSOKOTEKHNOLOGICHNOJ MEDITSINSKOJ POMOSHCHI" |
发明人 |
TAKHCHIDI KHRISTO PERIKLOVICH;KARAVAEV ALEKSANDR ALEKSANDROVICH;BESSARABOV ANATOLIJ NIKITICH;BARINOV KONSTANTIN IVANOVICH |
| 分类号 |
A61F9/007;A61B17/3211 |
主分类号 |
A61F9/007 |
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