SYRINGE-TUBE Russian patent published in 2007 - IPC A61M5/24 A61M5/32 

FIELD: medical equipment.

SUBSTANCE: syringe-tube has deformed case made f two separated containers for placement of medicinal preparations, and needle mounted at end of case. Needle has two output channels, each of which channels communicates with corresponding container. Channels are provided with output openings, which openings are disposed one apart the other. Containers are made in form of standard ampoules with deformed side surfaces. Needle is made of two metal capillary pipes connected together; internal openings of pipes have to be output channels of needle. One pipe protrudes the other one. Several output openings are made onto side surfaces of pipes. One output opening is made along edge of protruding pipe and edge of other pipe is closed. Distance from edge output opening of one channel to last output opening, made onto side surface of other channel, is at least 20 mm. Input ends of pipes with input openings at side surfaces are disposed inside ampoules. They are curved outside above ampoules at entrance into ampoules. Pipes are covered with silver on the outside and inside. One polymer elastic pipe with dead end and longitudinal cut along generator of pipe is tightly put on any pipe of needle to close all external output openings of metal pipes.

EFFECT: improved efficiency of application under field and battle conditions; wider functionality; reduced cost; reduced time for injection of several medicinal preparation simultaneously.

3 cl, 4 dwg