Pluggable safety syringe to an input of a pipe intravenous infusion.

摘要

A SAFETY DEVICE THAT CAN NEEDLE USED ESPECIALLY NORMAL as a syringe or with a "Y" connector (56). The device includes a cylindrical body (22), with a longitudinal axis and an inner surface defining a chamber (26) having a proximal open end (28) and a distal end (30), with a cannula (34) NEEDLE. Cannula needle projects distantly CENTER OUT, AND HAS A CENTER distal end (38) and a lumen (36), in fluid communication with the chamber (26) cylindrical body. The device has a DEFENSE (42) NEEDLE, with a first proximal end (44) and a second distal end (46). DEFENSE IS INSTALLED TO movement with respect to cylindrical body (22) from a retracted position in which the defense does not obstruct materially ACCESS TO distal end (38) of the cannula (34) NEEDLE, and an extended position where the defense EVITA SUBSTANTIALLY ACCESS DISTANT END unnoticed by the needle cannula. DEFENSE (42) is held by NEEDLE POSITION CLUTCH RETRACTIL and immobilized in the position extended. The defense has at least one groove (52) OPEN, extending proximally from the second end (46). SLOT has such a size that can fit in her the sidearm of a connector (56) "Y" when the needle (34) penetrates the septum () (58) of the connector (56) "Y" , AND DRILLING (60) of the connector is in fluid communication with the chamber (26) of the cylindrical body (22).