SAFELY-OPERATED MULTISHOT SIDEARM INJECTION SITE USING A NEEDLELESS INJECTOR

摘要

A multishot sidearm injection site using a needleless injector is made up of a main body (21), an extension sidearm (22) and a silicone valve body (23); the extension sidearm (22) is attached to one side of the main body (21) and the silicone valve body (23) is laterally disposed in the through hole (212) of the main body (21) and in abutment against the extension sidearm (22). When medical solution is to be infused into a patient by means of the present injection site, a needleless syringe is inserted into the conical seat (221) of the extension body (22) with the microaperture valve stem (222) thereof fitting inside the male luer member of the applied injection syringe. An operation on the syringe will produce a pressure in the tubular injection opening (223), which will force the silicone valve body (23) to open so as to permit the injected medical solution to enter the delivery tube of the main body.