US PATENT SUBCLASS 604 / 540
MEANS OR METHOD FOR FACILITATING REMOVAL OF NON THERAPEUTIC MATERIAL FROM BODY
Current as of:
June, 1999
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604 /
HD
SURGERY
540
MEANS OR METHOD FOR FACILITATING REMOVAL OF NON THERAPEUTIC MATERIAL FROM BODY
{4}
541
DF
.~
> Surgical drain
542
DF
.~
> Liposuction
543
DF
.~
> Wound or abscess
544
DF
.~
> Urinary catheter
DEFINITION
Classification: 604/540
MEANS OR METHOD FOR FACILITATING REMOVING NONTHERAPEUTIC
MATERIAL FROM BODY:
(under the class definition) Subject matter for either the structure or process for removing material from the body.
(1) Note. Aspirated therapeutic fluids are inappropriate subject matter for this subclass.
SEE OR SEARCH THIS CLASS, SUBCLASS:
318, for a means of providing a receptacle to collect the waste material.
319+, for collection means for aspirated fluids.
500+, for placing therapeutic material into or removing it from the body.