Patent ID: 7615074

Claim:
A method for breast implantation comprising: inserting a breast implant through an incision in a breast of a person, the breast implant comprising: a major chamber having a back wall and a curved front wall, the back wall having a top end and a distal bottom end; a shaped chamber within an upper portion of the major chamber, the shaped chamber having an underside surface and a curved outer surface, the underside surface having a top end and a distal bottom end, a top end of the shaped chamber hingedly connected to a top end of the major chamber; at least two piston chambers within the major chamber, a first end of each of the at least two piston chambers affixed to the distal bottom end of the back wall and a distal second end of each of the at least two piston chambers affixed to the distal bottom end of the underside surface of the shaped chamber; and a major chamber valve interfaced to the major chamber, the major chamber valve provided to insert a biologically compatible fluid into the major chamber; a shaped chamber valve interfaced to the shaped chamber, the shaped chamber valve provided to insert the biologically compatible fluid into the shaped chamber; a plurality of piston valves, each piston valve interfaced to one of the piston chambers, the piston valves provided to insert the biologically compatible fluid into the piston chambers; positioning the breast implant within the breast such that the top end of the back wall is closest to a head of the person; inserting the biologically compatible fluid into the major chamber through the major chamber valve and inserting the biologically compatible fluid into the shaped chamber through the shaped chamber valve; and independently inserting the biologically compatible fluid into each of the at least two piston chambers through the piston valves.