SYRINGE FOR INTRA-ARTERIAL INJECTIONS

摘要

FIELD: medicine. ^ SUBSTANCE: invention can be applied for intra-arterial injection of medicinal agent solutions within emergency cases. Syringe for intra-arterial injection consists of supported rod and piston inside of hollow transparent cylinder bottom of which is furnished with holed cap to connect to injection needle. Piston has transparent hollow open from side of free end by means of protruding capillary tube with piston and pusher. Pusher support is designed as red star-shaped disk and hollow balloon with elastic walls fixed on opposite wall of hollow. ^ EFFECT: provided accurate control of injection needle tip position inside of artery within the whole injection process. ^ 1 dwg