Medication control device for use in treating lungs

An apparatus for delivering medicated air to a patient wherein the apparatus is connectible to a machine which supplies pressurized air in response to a pressure signal at a control port, said apparatus comprising:

• an air way device having a first passage, said first passage having first port means which is open to the atmosphere and second port means adapted to communicate with the patient's respiratory system whereby the patient may inhale atmospheric air through said first passage and exhale to the atmosphere through said first passage;
• said air way device having nebulizer port means communicating with said first passage;
• a nebulizer outside said first passage for supplying medication to the first passage, said nebulizer being adapted to be coupled to the machine;
• means for coupling the nebulizer to the nebulizer port means whereby the nebulizer can supply medication through the nebulizer port means to the first passage;
• said air way device having sensing port means opening into said first passage;
• said port means being the only openings to the first passage through which fluid can be supplied to the first passage whereby the pressure conditions in the first passage are controlled by the patient's respiration and the sensing port senses said pressure conditions;
• means for coupling the sensing port to the control port of the machine whereby the machine can provide pressurized air to the nebulizer to operate the nebulizer in accordance with pressure sensed by the sensing port;
• and
• said means for coupling the nebulizer to the nebulizer port means including a second passage in the air way device intersecting said first passage intermediate the ends thereof, said air way device including tubular means in said first passage extending along the length thereof and terminating in said sensing port between said nebulizer port means and said second port means, and means coupled to the air way device for providing a mouthpiece at the second port means.