| This invention consists of a needle for medical and/or veterinary use that includes an extensible telescopic system propelled by a spring. Once this spring is activated, and due to the working of self expansive flanges, it covers the needle completely avoiding its future use, forcing the user to trhow it away definitively, and in the way, preventing the user and/or third parties from possible dangers, accidents or any risks. |
)
)
)
)
