Medical liquid processor apparatus and method
AssigneeLyteSyde, LLC
InventorKelly P. Rock
Life of this patent
Estimating the term…
Abstract
Some embodiments and aspects presented herein provide methods and apparatus for vaporizing and/or mixing medication with air or other gases for oral delivery to a patient. Some methods and apparatus may include breaking liquid medications down to particle sizes no larger than about 1.0 to 3.0 micrometers in diameter. Such small particle diameters can be introduced directly to a patient's bloodstream via the lungs by crossing the alveoli membranes.
Claims22
A method of preparing medication for inhalation, comprising:
- providing a medication delivery device that includes a body and a nozzle, the body including a first end having a first converging chamber defined therein and a second end having a second converging chamber defined therein, a vertex of the first converging chamber intersecting with a vertex of the second converging chamber, a portion of the nozzle positioned in the second converging chamber, a vortex chamber being defined between the nozzle and a surface of the second converging chamber, the nozzle defining a nozzle passage along a central axis thereof that is open adjacent to the vertex of the second converging chamber;
- introducing a supply of air in the vortex chamber to create a vortex flow;
- introducing a supply of liquid medicine through the first converging chamber into the vortex flow at the vertex of the second converging chamber;
- breaking down the supply of liquid medicine to a particle size of approximately 20 micrometers in diameter or smaller;
- delivering a mixture of the supply of air and the supply of liquid medicine having a particle size of 20 micrometers in diameter or smaller through the nozzle passage and out of the medication delivery device.
A method of delivering a medicinal liquid drug to a patient, comprising:
- passing the medicinal liquid drug directly into a patient's bloodstream by crossing an alveoli membrane of the patient's lungs;
- wherein the passing the medicinal liquid drug directly into a patient's bloodstream comprises:
- providing a medication delivery device that includes a body and a nozzle, the body including a first end having a first converging chamber defined therein and a second end having a second converging chamber defined therein, a vertex of the first converging chamber intersecting with a vertex of the second converging chamber, a portion of the nozzle positioned in the second converging chamber, a vortex chamber being defined between the nozzle and a surface of the second converging chamber, the nozzle defining a nozzle passage along a central axis thereof that is open adiacent to the vertex of the second converging chamber;
- introducing a supply of air in the vortex chamber to create a vortex flow;
- introducing a supply of liguid medicine ton through the first converging chamber into the vortex flow at the vertex of the second converging chamber;
- causing the vaporized medicinal liquid drug to be inhaled into the patient's lungs.
An apparatus, comprising:
- a medicinal liquid drug delivery device, the medicinal liquid drug delivery device comprising:
- a body;
- a mouthpiece attached to the body;
- a vortex chamber disposed inside the body, the vortex chamber having a first end, a second end and a vertex;
- a medicinal liquid drug port defined in the body;
- a valve between the medicinal liquid drug port and the vortex chamber, the valve controlling flow of medicinal liquid drug at the first end of the vortex chamber and a vertex of the valve intersecting with the vertex of the vortex chamber;
- a nozzle positioned in the vortex chamber, the nozzle including a channel, the channel being open at the first end of the vortex chamber, and having a vertex along the vertex of the vortex chamber;
- at least one air supply inlet at the second end of the vortex chamber, the at least one air supply inlet providing flow of air into the vortex chamber to create a vortex flow in the vortex chamber;
- wherein the channel is arranged and configured to accept a mixture of the air and the medicinal liquid drug into the channel at the first end of the vortex chamber.
A vortex system for nebulizing a liquid for inhalation, comprising:
- a vortex chamber for mixing the liquid with a gas in a vortex, the vortex chamber comprising a vertex, a first end and a second end;
- a liquid inlet arranged at the first end and vertex of the vortex chamber;
- a gas ring around the second end of the vortex chamber, the vortex chamber comprising a plurality of angled passages in fluid communication with the gas ring, the vortex chamber being configured to receive a gas supply that is pressurized to at least fifty PSI through the gas ring and plurality of angled passages;
- a diffuser arranged radially interior to and in fluid communication with the vortex chamber, the diffuser including a channel having an opening at the first end of the vortex chamber and adjacent to the vertex for receiving a mixture of liquid and gas from the vortex;
- a valve for variably allowing the liquid through the liquid inlet.
Dependencies are inferred from the claim text.