Agitating – In vacuum chamber
Reexamination Certificate
2008-02-29
2011-10-04
Sorkin, David (Department: 1774)
Agitating
In vacuum chamber
C366S256000, C366S260000
Reexamination Certificate
active
08029183
ABSTRACT:
A method and apparatus is disclosed for forming a mixed material. For example, two components of a bone cement may be positioned in the apparatus and mixed under vacuum. An increase in pressure on one side of a movable piston can move the material for ease of access and reducing voids in the mixed material.
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Berelsman Brian K.
McDaniel John M.
Smeltzer Dean E.
Biomet Manufacturing Corp.
Harness Dickey
Sorkin David
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