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US 2023/0414403 A1Published application
Contraception apparatus for male
AssigneeIucf-Hyu (Industry-University Cooperation Foundation Hanyang University)
InventorsJung Ki JO, Hongyun SO
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Abstract
The present invention relates to a contraception apparatus for a male. The contraception apparatus for a male according to an embodiment of the present invention comprises: a tube inserted into a seminal duct and having, on the inside, a hollow portion that is open at both ends; and at least one filter located in the hollow portion of the tube. The filter may comprise: a plurality of microchannels penetrating the filter; and a plurality of nanospikes formed on one surface of the filter.
Claims10
A male contraceptive device comprising:
- a tube having an internal hollow whose both ends are open and insertable into the ejaculatory duct;
- and at least one filter located in the hollow of the tube, wherein the filter comprises a plurality of microchannels passing therethrough and a plurality of nanospikes formed on one surface thereof.
Dependencies are inferred from the claim text.