Slip-resistant contraceptive male condom

Details Slip-resistant contraceptive male condom Slip-resistant contraceptive male condom

1995-04-20

1996-05-07

Rimell, Sam

Surgery

Male reproductory tract shields or birth control devices

Condoms

128918, 427 23, A61F 604

Patent

active

055136540

ABSTRACT:
The disclosed sheath-like contraceptive condom, even in a rolled-up condition suitable for packaging or use, has a high coefficient of friction on the surface that comes into contact with penile skin, particularly the portion of this surface contacting the glans and preferably also the shaft of the penis. The outer surface of the rolled condom, on the other hand, preferably has anti-blocking or release properties, so that it can be rolled up and unrolled without difficulty. The high coefficient of static friction (>0.70, preferably > about 1.0, according to ASTM Designation D 1894-90) on the interior surface provides reliable frictional engagement of at least the glans and preferably also the shaft of the penis, so that the condom clings to the contours of the penis and resists slippage during intercourse.

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