Abstract: A female luer connector for intravascular or urological use is provided with a needle having a closed distal end with an opening in the side of the needle. In addition, the needle is sealingly received within a recess of a rubber septum with an interference fit between the distal end of the needle and the septum. A slit may be formed in the septum to facilitate penetration of the needle through the septum when in use. In one embodiment, the septum has an elongated recess so that the needle may be received under compression in one portion for storage purposes and in a second portion when in use.

Abstract: A female luer connector for intravascular or urological use is provided with a needle having a closed distal end with an opening in the side of the needle. In addition, the needle is sealingly received within a recess of a rubber septum with an interference fit between the distal end of the needle and the septum. A slit may be formed in the septum to facilitate penetration of the needle through the septum when in use. In one embodiment, the septum has an elongated recess so that the needle may be received under compression in one portion for storage purposes and in a second portion when in use.

Abstract: The protected needle assembly employs a retractable sheath which can be moved from an extended protected position over a hollow needle to a retracted position exposing the hollow needle. A projection carried on the sheath is disposed in a guide slot having a circumferentially directed portion for receiving the projection. In addition, a spring or resilient sleeve is provided between the movable sheath and the housing to not only bias the sheath longitudinally of the hollow needle but also in a circumferential manner. In order to release the sheath, the needle assembly is brought into contact with a patient's skin or a septum and twisted. Thereafter, an axial force on the needle assembly causes the sheath to be retracted while the hollow needle penetrates through the skin or septum. Other embodiments are provided wherein a blunt needle can be moved within a hollow needle from an extended position protecting the hollow needle and a retracted position permitting exposure of the hollow needle.