Multiliquid-nozzle

A device for generating an inhalable from medically active liquid, the device comprising:

• a nozzle comprising:
• a first ejection channel aligned at a first ejection angle from the nozzle, the first ejection channel configured to eject the medically active liquid along a first ejection channel trajectory defined by the first ejection angle;
• a second ejection channel aligned at a second ejection angle from the nozzle, the second ejection channel configured to eject the medically active liquid along a second ejection channel trajectory defined by the second ejection angle;
• and
• a third ejection channel aligned at a third ejection angle from the nozzle, the third ejection channel configured to eject the medically active liquid along a third ejection channel trajectory defined by the third ejection angle;
• wherein
• the first ejection channel trajectory and the second ejection trajectory are aligned to intersect at a first collision point,
• the third ejection channel trajectory is aligned to intersect at a second collision point, and
• at least the first ejection angle and the second ejection angle are the same relative to a main axis of the nozzle;
• a first reservoir configured to contain a first medically active liquid;
• a second reservoir configured to contain a second medically active liquid;
• a first pumping unit fluidly connected to the first reservoir, the first pumping unit comprising a first pumping chamber configured to receive a discrete portion of the first medically active liquid and then pressurize the first medically active liquid enclosed within the first pumping chamber;
• a second pumping unit fluidly connected to the second reservoir, the second pumping unit comprising a second pumping chamber configured to receive a discrete portion of the second medically active liquid and then pressurize the second medically active liquid enclosed within the second pumping chamber;
• wherein
• the first ejection channel and the second ejection channel are fluidly connected to the first pumping unit and is configured to receive the discrete portion of the first medically active liquid under pressure,
• the third ejection channel and the fourth ejection channel are fluidly connected to the second pumping unit and is configured to receive the discrete portion of the second medically active liquid under pressure, and
• the nozzle is configured to eject the first medically active liquid at the first collision point and the second medically active liquid at the second collision point, the first medically active liquid and the second medically active liquid forming the inhalable.

A nozzle for creating an inhalable from medically active liquid, the nozzle comprising:

• a first ejection channel aligned at a first ejection angle from the nozzle, the first ejection channel configured to eject the medically active liquid along a first ejection channel trajectory defined by the first ejection angle;
• a second ejection channel aligned at a second ejection angle from the nozzle, the second ejection channel configured to eject the medically active liquid along a second ejection channel trajectory defined by the second ejection angle;
• and
• a third ejection channel aligned at a third ejection angle from the nozzle, the third ejection channel configured to eject the medically active liquid along a third ejection channel trajectory defined by the third ejection angle;
• a fourth ejection channel aligned at a fourth ejection angle from the nozzle, the fourth ejection channel configured to eject the medically active liquid along a fourth ejection channel trajectory defined by the fourth ejection angle;
• wherein
• the first ejection channel trajectory and the second ejection trajectory are aligned to intersect at a first collision point,
• the third ejection channel trajectory and the fourth ejection trajectory are aligned to intersect at a second collision point,
• the first ejection channel and the second ejection channel are fluidly connected to a first inlet via a first cross channel,
• the third ejection channel and the fourth ejection channel are fluidly connected to a second inlet via a second cross channel, and
• the first cross channel is located in a downstream direction from the second cross channel with the first cross channel and the second cross channel located at non-intersecting positions along the main axis of the nozzle.