Patent ID: 7107987

Claim:
A spacer for delivering a medication spray into the lungs of a patient, the medication spray dispensed by an inhaler into the spacer, the spacer comprising: a. a first conical body having a large diameter distal end and a small diameter proximal end; b. a second conical body having a large diameter distal end and a small diameter proximal end joined to the distal end of the first conical body; c. a mouthpiece positioned at the proximal end of the conical first body; d. a spray inlet positioned at the distal end of the second conical body to receive a medication spray dispensed by an inhaler; e. the first conical body further comprising a first internal chamber and the second conical body comprising a second internal chamber, the first and second internal chambers forming an unobstructed, linear spray conduit having a continuous spray passage from the spray inlet to the mouthpiece; and f. a plurality of air inlets passing through the first body to allow external air to pass into the first body, the air inlets positioned downstream from the spray inlet near the distal end of the first body.