Intravenous catheter with needle cover and blood collection tube

摘要: A catheter introducing assembly is provided which includes a self-shielding needle while providing captured visual blood flowback. The clear Y-Connector used for contrast injection and has an additional port medication. V-Spring placed unrestricted in spring holder attached to the distal end of Y-Connector. acts as guard, once withdrawn, protect from forward movement. An high pressure introduction medication or media. silicon ball retained which, when required, will reseal after withdrawn. luer/filter fluid communication with introducer allow air escape through filter visualization flowback upon insertion.