Mixing chamber for use in plural medical liquid intravenous administration set

A mixing chamber comprising side and top walls defining an interior chamber, a plurality of entry ports formed in said top wall, an exit port formed in the lower region of said sidewall, and a bypass bore formed in said sidewall having upper and lower ends, the upper end communicating with one of said entry ports and the lower end communicating with said exit port.

A mixing chamber for use in an intravenous administration set wherein plural medical liquids are delivered to a patient comprising a pair of opposed, substantially parallely extending front and rear walls, said walls being closely spaced to each other relative to their transverse dimensions, said walls each having top and side peripheral edges;

• a top wall extending between and interconnecting the top peripheral edges of said front and rear walls, said top wall having a plurality of entry ports formed therethrough, each port communicating with the space defined between said front and rear walls;
• and
• a side wall extending between and interconnecting the side peripheral edges of said front and rear walls, said side wall having an exit port formed therethrough, said exit port communicating with the space defined between said front and rear walls, whereby said front, rear, top and side walls define a relatively shallow interior chamber and further including means within said chamber for promoting mixing of said plural medical liquids.