US PATENT SUBCLASS 128 / 847
.~ With fluid supply

Current as of: June, 1999
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128 /   HD   SURGERY

846  DF  BODY PROTECTING OR RESTRAINING DEVICES FOR PATIENTS OR INFANTS (E.G., SHIELDS, IMMOBILIZERS) {8}
847.~ With fluid supply

DEFINITION

Classification: 128/847

With fluid supply:

(under subclass 846) Subject matter wherein the restraining or protective means has means associated therewith to provide a fluid screen to ventilate or for fluid removal of contaminants.