US PATENT SUBCLASS 604 / 286
.~.~.~.~ Including foraminous material (e.g., sponge, etc.) or fibrous element other than withdrawal cord


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



604 /   HD   SURGERY

19  DF  MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) {7}
48  DF  .~ Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin {9}
93  DF  .~.~ Material introduced or removed through conduit, holder, or implantable reservoir inserted in body {30}
285  DF  .~.~.~ Treating material insert retained in body orifice {2}
286.~.~.~.~ Including foraminous material (e.g., sponge, etc.) or fibrous element other than withdrawal cord {1}
287  DF  .~.~.~.~.~> With soluble cover means


DEFINITION

Classification: 604/286

Including foraminous material (e.g., sponge, etc.) or fibrous element other than withdrawal cord:

(under subclass 285) Subject matter including either a material containing fissures, holes, pores, or a component formed of fibers, other than a cord used to pull a medicating means from the body opening in which it is inserted.

SEE OR SEARCH THIS CLASS, SUBCLASS:

369, for absorbent pads having foam or cellular materials.