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Individual
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Individual
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Priority to ES1979243514UpriorityCriticalpatent/ES243514Y/en
Publication of ES243514UpublicationCriticalpatent/ES243514U/en
Application grantedgrantedCritical
Publication of ES243514YpublicationCriticalpatent/ES243514Y/en
An intrauterine device, in the shape of an anchor, characterized in that it consists of a threaded rod for almost its entire length, at one end of which is a small drill and on the other end there are two arms with a half-length section, terminated by two thickenings, which when placed in contact with each other constitute a hemisphere, this device being formed in plastic material of certain electricity thanks to which it is introduced by means of traction in an applicator tube, once the rod has been screwed in a spiral of copper or metal alloy, with spermicidal properties. (Machine-translation by Google Translate, not legally binding)