SYSTEM AND METHOD FOR AEROBIC RESPIRATORY TREATMENT

Abstract

A method of producing pure cannabidiol (CBD) isolate crystals including the steps of extracting the CBD compound from a cannabis plant; winterizing to remove fats, waxes and chlorophyll from the CBD extract; filtering the CBD extract through a series of filter plates; removing carboxylic acid and CO2 from the CBD extract; removing impurities from the CBD extract by distillation; and crystallizing the purified CBD extract to produce pure CBD isolate crystals and chopping the pure CBD isolate crystals to produce crystals of between 200 and 600 microns in size. A further embodiment includes the steps of grinding the crystals to produce micro-particles of between 1 and 5 microns and releasing the micro-particles into an air environment.

Claims

1. A method of producing pure cannabinoid isolate crystals comprising: extracting a cannabinoid compound from a cannabis plant; removing fats, waxes and chlorophyll from the cannabinoid extract to increase purity of the cannabinoid compound; directing the cannabinoid extract through at least one filter; collecting the filtered cannabinoid extract in a vessel; removing carboxylic acid and CO2 from the cannabinoid extract; distilling the cannabinoid extract, under vacuum, while simultaneously heating the cannabinoid extract to remove impurities; directing the heated cannabinoid extract into a secondary vessel; condensing vapors from the heated cannabinoid extract into purified liquid form; collecting the purified liquid form cannabinoid extract in receiving vessels; directing the purified liquid form cannabinoid extract into a reactionary vessel while stirring the purified liquid form cannabinoid extract; heating the purified liquid form cannabinoid extract; cooling the purified liquid form cannabinoid extract to produce a purified cannabinoid oil mixture; crystallizing the purified cannabinoid oil mixture under cooling to yield pure cannabinoid isolate crystals; rinsing the pure cannabinoid isolate crystals with a chemical solvent to remove remaining unwanted impurities; and directing the pure cannabinoid isolate crystals through a chopping or cutting device to produce pure cannabinoid isolate crystals of between 200 and 600 microns in size.

2. The method as recited in claim 1 wherein the cannabinoid compound is cannabidiol (CBD).

3. The method as recited in claim 1 wherein the cannabinoid compound is cannabigerol (CBG).

4. The method as recited in claim 1 wherein the cannabinoid compound is cannabinol (CBN).

5. A method of producing pure CBD isolate crystals comprising: extracting a CBD compound from a cannabis plant; removing fats, waxes and chlorophyll from the CBD extract to increase purity of the CBD compound; directing the CBD extract through at least one filter; collecting the filtered CBD extract in a vessel; removing carboxylic acid and CO2 from the CBD extract; distilling the CBD extract, under vacuum, while simultaneously heating the CBD extract to remove impurities; directing the heated CBD extract into a secondary vessel; condensing vapors from the heated CBD extract into purified liquid form; collecting the purified liquid form CBD extract in receiving vessels; directing the purified liquid form CBD extract into a reactionary vessel while stirring the purified liquid form CBD extract; heating the purified liquid form CBD extract; cooling the purified liquid form CBD extract to produce a purified CBD oil mixture; crystallizing the purified CBD oil mixture under cooling to yield pure CBD isolate crystals; rinsing the pure CBD isolate crystals with a chemical solvent to remove remaining unwanted impurities; and directing the pure CBD isolate crystals through a chopping or cutting device to produce pure CBD isolate crystals of between 200 and 600 microns in size.

6. The method as recited in claim 1 further comprising: miniaturizing the pure cannabinoid isolate crystals to produce micro-particles of pure cannabinoid isolate crystals of between 1 and 5 microns.

7. The method as recited in claim 6 further comprising: releasing the micro-particles of pure cannabinoid isolate crystals into an air environment.

8. The method as recited in claim 6 further comprising: producing micro-particles of pharmaceutical grade salt of between 1 and 5 microns; and combining the micro-particles of pure cannabinoid isolate crystals with the micro-particles of pharmaceutical grade salt and releasing the combined mixture into an air environment.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0013] For a fuller understanding of the nature of the present invention, reference should be had to the following detailed description taken in connection with the accompanying drawing in which:

[0014] FIG. 1 is a flow chart, in schematic form, illustrating the sequence of steps in the process of producing pure crystallized CBD isolate according to the method of the present invention;

[0015] FIG. 2 is a general diagram showing the main components of a generator device in accordance with one embodiment for miniaturizing the CBD isolate crystals in combination with pharmaceutical grade salt and releasing the microscopic particles into the surrounding air atmosphere where they can be inhaled directly into the nose and mouth; and

[0016] FIG. 3 is a perspective view of a handheld generator device for miniaturizing the CBD isolate crystals, which can be combined with a pharmaceutical grade salt, and releasing the microscopic particles for direct inhalation by the user through the nose and/or mouth, in accordance with another embodiment of the invention.

[0017] Like reference numerals refer to like parts throughout the several views of the drawings.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

[0018] The present invention provides a method of producing pure CBD isolate, in crystallized form and a method of delivering crystallized CBD micro-particles into an air environment to be inhaled deep into the lungs and sinuses for therapeutic benefits of CBD on the lungs and sinuses to thereby increase respiratory health and function. The present invention further contemplates the use of all cannabinoids, such as, for example, CBG and CBN, in the system and method of the present invention which delivers pure crystallized cannabinoid isolate microparticles in a suspended form in the air environment for inhalation into the lungs and sinuses, thereby providing the desired therapeutic benefits to increase respiratory health and function.

[0019] The process of producing pure CBD isolate in crystallized form includes the steps of: extraction; winterization; filtration; decarboxylation; distillation; and crystallization. In the step of extraction, hydrocarbon solvent, like butane or propane, or ethanol solvent is used to extract the cannabidiol (CBD) extract from the cannabis plant. In the step of winterization, fats, waxes and chlorophyll are removed from the CBD extract. This helps to increase the purity of the CBD extract with the highest percentage of CBD in the resultant isolate. In winterization, the CBD extracted from the cannabis plant is cooled down to sub-zero temperatures in combination with a solvent. Then, maintaining that chilled environment for a period of time to allow the lipids (fats and waxes) to coagulate and separate from the oils in the extract. Next, in filtration, a filter press is used with the assistance of a vacuum pump to pull the CBD extract/solvent mixture through a series of filter plates. In this process, more fats, waxes and other impurities are collected in one vessel and the desired miscella is collected in another vessel.

[0020] The step of decarboxylation removes carboxylic acid and CO2 from cannabinoids present in the CBD extract. Converting the acidic cannabinoid (CBDa) to its neutral form (CBD) ensures the end product contains all of the several benefits that cannabidiol has to offer. The decarboxylation process is achieved through the application of heat in a reactionary vessel. In the step of distillation, the extract is loaded into a feed tank, under vacuum, where it passes over a heated rotating plate. From there, the heated oil then enters a secondary vessel where there are spinning wipers that are used to create a thin film of the extract around the heated, jacketed vessel. A long condensing coil in the middle of the vessel, cooled with circulating fluid, recondenses the vapors back into liquid form. Receiving vessels then collect the main body CBD from the terpenes, volatiles and high boiling point cannabinoids. Finally, the crystallization step is started by putting the CBD oil extract into a large vat, or reactionary vessel, with a stirring attachment. The mixture is heated, while constantly being stirred throughout the heating process. Then, after heating, the temperature is lowered and the rate of stirring is slowed down. Once the mixture has cooled and nucleation starts to occur (i.e., the initial stages of crystallization), the stirring rate is drastically increased, which causes the crystals to separate from the solution. After this, the crystals are rinsed with pentane, or other chemical solvent to remove any remaining unwanted impurities.

[0021] The resultant CBD isolate or other cannabinoid isolate produced by the method of the invention has a delta-9 tetrahydrocannabinol [THC] concentration of not more than 0.3 percent on a dry weight basis or such other limit permitted under US federal law. And in at least one embodiment of the invention, the resultant CBD isolate or other cannabinoid isolate has a zero concentration of THC (i.e., THC free).

[0022] In a next step of granulation, the CBD isolate crystals or other comparable substance is then further refined into small crystals between 200 and 600 microns in size. In a next step of miniaturization and oxidation, the crystallized isolate is directed through proprietary devices or generators consisting of a blade mechanism which is programmed to accurately grind and/or cut the isolate crystals into precise micro-particles having a size of between 1 and 5 microns. These particles are then propelled into the air or an enclosed environment where they combine with oxygen and can be inhaled into the nose and mouth. Other microscopic particles will fall on the skin where health benefits can also be achieved.

[0023] The crystallized CBD isolate micro-particles are released by a fan-driven device or a blower apparatus that release the CBD isolate crystallized micro-particles into the air atmosphere for direct inhalation into the lungs and sinuses. Prior to miniaturization, the crystallized CBD isolate micro-particles may be combined with microscopic salt particles for release into the air environment. When the fine microscopic particles are inhaled, they fall on the airway linings and draw water into the airway, thinning the mucus and making it easier to raise, thus making people feel better. This process also reduces inflammation and results in clearer airways.

[0024] It is also proposed that the crystallized CBD isolate crystallized micro-particles, alone or in combination with microscopic size pharmaceutical grade salt particles, have a similar effect on the skin by absorbing bacteria and other impurities responsible for many skin conditions. This process thus allows for health benefits to the skin as microscopic particles will fall on the face and body when respiratory therapy using the system and method of the present invention is performed in an enclosed environment. The anti-inflammatory particles of CBD may be particularly useful for reducing potential triggers of eczema, dermatitis, and psoriasis. Just as CBD oil is known to help soothe skin and reduce the appearance of irritation, the combined CBD isolate crystallized micro-particles and pharmaceutical grade salt microscopic particles may be useful for people with sensitive skin. This therapeutic treatment may also be found to be beneficial for the treatment of acne and other skin conditions.

[0025] Referring to FIG. 2, a general diagram of a generator apparatus is shown for miniaturizing the CBD isolate crystals into precise micro-particles having a size of between 1 and 5 microns. As noted above, pharmaceutical grade salt may also be combined with the CBD isolate crystals and also miniaturized to the precise size of between 1 and 5 microns. The generator apparatus is particularly in the form of a halo generator 110 that includes a hopper or salt tank 115 within which is fed the CBD isolate crystals alone or in combination with the pharmaceutical grade salt. A motorized dispenser 120 releases the CBD isolate crystals as well as the pharmaceutical grade salt crystals, if desired, through a dispenser shoot 130 where the crystals are then further grinded by a motorized grinder 140 having a blade mechanism that accurately grinds and/or cuts the CBD isolate crystals, as well as the pharmaceutical grade salt, into the desired micro-particle size of between 1 and 5 microns. A motorized fan 150 blows the micro-particles out from the opposite side of the halo generator, to release the CBD isolate crystallized micro-particles, as well as the pharmaceutical grade salt micro-particles into the air atmosphere for direct inhalation into the lungs and sinuses. It should be noted that the halo generator 110 can be used to grind and release only the CBD isolate crystallized micro-particles in the event it is not desired to combine the pharmaceutical grade salt with the CBD isolate crystals. It is also noted that other cannabinoid isolates, such as, for example, CBG and/or CBN, may be used in the generator apparatus 100 to deliver the pure crystallized cannabinoid isolate micro-particles in a suspended form in the air environment for inhalation into the lungs and sinuses, to thereby provide the desired therapeutic benefits. The other contemplated cannabinoid isolate crystals are produced in the same or similar series of steps as set forth above.

[0026] FIG. 3 illustrates a handheld generator device 200 that is used to grind and release the cannabinoid micro-particles for inhalation through the nose and/or mouth of a user. Similar to the generator apparatus of FIG. 2, the cannabinoid crystal isolate, such as crystallized CBD isolate may be combined with pharmaceutical grade salt and ground within the handheld device 200 for releasing the micro-particles in a size of between 1 and 5 microns, for inhalation by the user. The handheld device 200 is preferably in the form of an elongate tube 210 that contains the motorized blower, grinder and chamber for holding the cannabinoid isolate crystals and/or pharmaceutical grade salt crystals. Operation of a button 220 or other actuator mechanism serves to actuate the grinder and the blower within the handheld device 200 to release the micro-particles, as shown in FIG. 3.

[0027] Since many modifications, variations and changes in detail can be made to the described embodiments of the invention, it is intended that all matters in the foregoing description and shown in the accompanying drawings be interpreted as illustrative and not in a limiting sense. Thus, the scope of the invention should be determined by the appended claims and their legal equivalents.