Patent ID: 8491563

Claim:
A device for injection, comprising a body comprising a first channel positioned and configured to convey a first medical substance; a first connecting component comprising a first port for introduction of the first medical substance into said first channel, said first connecting component being configured and operative to connect to an elevated hanging fluid supply, wherein said first channel traverses the device in a generally straight vertical path when said first connecting component is connected to said elevated hanging fluid supply; said body comprising a second channel positioned and configured to convey a second medical substance, said second channel forming an angle of between about 10 degrees and about 80 degrees with said first channel; a second connecting component comprising a second port; a first flexible air-proof and liquid-proof membrane positioned and configured to seal said second port, said first flexible membrane having no pre-existing openings there through, said first flexible membrane configured to be opened by an injection component operable for injecting the second medical substance into said second channel, said first flexible membrane being configured and operable to achieve a sealed connection with a second flexible air-proof and liquid-proof membrane having no pre-existing openings therethrough, the second flexible air-proof and liquid-proof membrane being arranged in said injection component which is connectable to said second connecting component; said second connecting component having a holder configured and operative to hold said second flexible membrane with a pressure against said first flexible membrane; and said body comprising a third connecting component in fluid communication with the first and the second channels, and said third connecting component comprising at least one third port positioned and configured as an outlet for the first channel and said third connecting component has a fourth port configured as an outlet for the second channel; wherein said first, second and third connecting components and said body are an integrated unit, and wherein said first channel extends in a generally straight line through said body of said device.