Membranes useful in preparing prophylactic devices having pathog

Details Membranes useful in preparing prophylactic devices having pathog Membranes useful in preparing prophylactic devices having pathog

1989-10-19

1992-05-19

Hafer, Robert A.

Surgery

Male reproductory tract shields or birth control devices

Condoms

604347, 427 2, A71F 604

Patent

active

051138743

ABSTRACT:
The disclosure relates to flexible membrane structures having a layer of a ductile metal thereon or sandwiched therein. The disclosure further relates to improved prophylactic devices having improved resistance to the transmission of very small viruses, such as AIDS or HERPES therethrough, which utilize the flexible membrane structures of the present invention, and the present invention furthermore relates to flexible electrodes which utilize the flexible membrane structures of the present invention. The present invention also relates to methods of making such membranes, electrodes, and prophylactic devices.

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