Implantable penile prosthetic cylinder with inclusive fluid reservoir
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United States of America Patent
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-
Jan 6, 1998
Grant Date -
N/A
app pub date -
Sep 6, 1988
filing date -
Dec 28, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A surgically implantable prosthesis for the treatment of penile erectile impotence in male patients. The device comprises at least one elongated cylinder implanted within one of the corpora cavernosa of the penis. The flexible, distal end of the cylinder is adapted to rigidize upon being filled with pressurizing fluid. The rear tip or proximal end of the cylinder is formed to provide a chamber which serves as a fluid reservoir. Valve means contained within the cylinder controls fluid flow between the rear tip reservoir and the flexible, distal end of the cylinder. The prosthesis further includes a manually operable pump means utilized to transfer pressurized fluid from the rear tip reservoir to the distal end of the cylinder in order to achieve an erection. The walls of the rear tip reservoir itself may serve as the pump means; or a separate pump may be implanted within the scrotum.
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Family
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