SCALPEL BLADE MANUFACTURING METHOD Russian patent published in 1994 - IPC

Abstract RU 2025189 C1

FIELD: production of scalpel blades. SUBSTANCE: method involves exposing strikers to longitudinal ultrasonic vibrations in such a way that upper and lower striker amplitude difference is at least 5 microns; beginning plastic forming of cutting edge nose part of blade; providing finishing of cutting blade by electric chemical sharpening, with sharpening time being selected in accordance with predetermined expression recited in Specifications. EFFECT: high quality of scalpel blade. 3 cl, 3 dwg, 1 tbl

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RU 2 025 189 C1

Authors

Boguslavskij B.Z.

Bulavin V.A.

Klubovich V.V.

Sakevich V.N.

Dates

1994-12-30—Published

1990-12-05—Filed