Method of manufacturing a ceramic surgical instrument

Details Method of manufacturing a ceramic surgical instrument Method of manufacturing a ceramic surgical instrument

2007-08-28

2009-08-25

Nguyen, Dung Van (Department: 3723)

Abrading

Abrading process

Drill, thread, thread cutter, reamer, or rotary cutter abrading

C451S057000

Reexamination Certificate

active

07578726

ABSTRACT:
The invention relates to a method of manufacturing a surgical instrument having a rotatable shaft2and a working part1disposed thereon, the working part having at least one cutting edge, wherein the shaft2and the working part1are made of oxide ceramics, characterized in that for the manufacturing of the contour of the instrument, a rough grinding using a grinding tool having a grain size between 40 μm and 110 μm is performed, and subsequently, a fine grinding of the cutting edges using a grinding tool having a grain size between 20 μm and 50 μm performed.

REFERENCES:
patent: 5564966 (1996-10-01), Nishioka et al.
patent: 6220933 (2001-04-01), Shih et al.
patent: 2006/0127847 (2006-06-01), Danger et al.
patent: 2738 (1953-01-01), None
patent: 203 14 717 (2004-02-01), None
patent: 102 02 954 (2006-07-01), None
patent: 05220669 (1993-08-01), None
patent: WO 03/061898 (2003-07-01), None

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