Surgery – Male reproductory tract shields or birth control devices
Patent
1989-12-20
1991-04-02
Hafer, Robert A.
Surgery
Male reproductory tract shields or birth control devices
128 79, A61F 602, A61F 500
Patent
active
050039938
ABSTRACT:
In the method disclosed herein for preventing and treating anaerobic infectons in the region of the penile sulcus, a radially compliant ring, formed of a helically coiled resilient filament, is passed over the penile head and then seated in the sulcus behind the corona, the foreskin having been rolled back to expose the sulcus. The foreskin may then be released but is prevented from moving forward to cover the sulcus and penile head by the ring, thus allowing air to circulate in the region of the sulcus.
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patent: 4834115 (1989-05-01), Stewart
Brown Michael
Hafer Robert A.
Pahl Jr. Henry D.
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