A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
128/54
A61F 6/08 (2006.01)
Patent
CA 1319060
-7- Abstract A contraceptive device adapted to be worn by a female, and which serves to prevent the exchange of body fluids during intercourse, is disclosed. A preferred embodiment of the device comprises an elongate tubular sheath formed of thin, fluid impermeable material, the sheath having a closed inner end portion and an open outer end portion. A resilient inner ring is connected to the inner end portion for anchoring the same to the cervix of a wearer. An outer ring is connected to the open outer end portion for maintaining the outer end portion in an open configuration.
575462
Evans Mark I.
Greenwood Frederick C.
Evans Mark I.
Greenwood Frederick C.
Sim & Mcburney
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