| http://www.w3.org/ns/prov#value | - An apparatus for removal of unwanted tissue, liquids and contained matter by suction from a preselected area of a living body comprising a hand manipulatable suction tube having a distally disposed outlet port, a source of suction, means including a flexible conduit connecting said tube to said source of suction, and control means sensing a predetermined change in vacuum pressure in the suction co
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