An early prototypical anti-rape female tampon was invented in late 2000 by Jaap Haumann, a South African man, for the purpose of preventing rape.
[5] Haumann's device was designed to resemble a tampon for ease of insertion, and consisted of a hard cylindrical plastic core containing a tensioned spring blade primed to slice when pressed against by the tip of a penis.
Ehlers mentioned that she was inspired to create RAPEX (later renamed to Rape-aXe) when a patient who had been raped stated, "If only I had teeth down there,"[7] suggesting the myth of the vagina dentata.
[citation needed] A startup called DrinkSavvy has raised funds for a line of straws and glassware that will change color if a drink has been altered with a date rape drug, intending to release its first products in December 2013.
[13] The cups, glasses, and straws/stirrers served at bars and restaurants would look normal but they would immediately change color to warn people when someone slips a date rape drug into their drink.