MULTI-CHAMBER INJECTION DEVICE Russian patent published in 2019 - IPC A61M5/19 

FIELD: medicine.

SUBSTANCE: device is made in the form of a multi-chamber syringe, comprising: three or more chambers arranged in parallel to each other and parallel to a central axis; individual pistons for each of the three or more chambers and a rotating outlet body, connected to the three or more chambers in such a way that at least part of the outlet body rotates about the central axis, providing fluid communication of the outlet with one of the three or more chambers while simultaneously blocking the flow of contents from the other chambers. Multi-chamber syringe further includes a removable protective cap covering the outlet, wherein the protective cap enables storage of spongy material and one or more needles attached to the protective cap by means of friction-fit slots.

EFFECT: invention relates to medical equipment, specifically to devices for administering a medical drug.

27 cl, 8 dwg