Surgery – Male reproductory tract shields or birth control devices
Patent
1992-11-18
1994-11-08
Brown, Michael A.
Surgery
Male reproductory tract shields or birth control devices
128844, 128918, A61F 602, A61F 604
Patent
active
053617797
ABSTRACT:
A generally loose-fitting tubular sheath article, such as a condom, which has a closed distal end and an open proximal end which is bounded by a knitted material that bears compressively on the sheathed member to provide retention. The knitted material may be in the form of a band which is affixed to the sheath by everting a portion of the sheath material at the proximal end over the knitted material and attaching the sheath material to itself, thereby creating a toroidal enclosure in which the knitted material is disposed. Constriction of the sheathed member is minimized by the knitted material which provides a large surface area for retentive contact.
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Brown Michael A.
Family Health International
Hultquist Steven J.
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