US PATENT SUBCLASS 606 / 94
.~.~.~.~.~ Pressurized cement placement

Current as of: June, 1999
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606 /   HD   SURGERY

1  DF  INSTRUMENTS {42}
53  DF  .~ Orthopedic instrumentation {5}
86  DF  .~.~ Means for use in bone reperation {11}
92  DF  .~.~.~ Device for the application of bone cement {2}
93  DF  .~.~.~.~ Applicator {1}
94.~.~.~.~.~ Pressurized cement placement

DEFINITION

Classification: 606/94

Pressurized cement placement:

(under subclass 93) Subject matter wherein the applicator means exerts a force upon the cement as it is applied to the bone.

(1) Note. Typically a seal is formed between the bone and the applicator so that the pressurized cement is forced into the relatively porous cancellous bone tissue which either underlies or surrounds a prosthetic member.