New Medical Devices, Delivery Vehicles and Manufacturing Thereof

1 . A composition capable of use in transdermal patch, wherein the composition comprises one or more of:

(a) An acrylic adhesive with non-functionality and an adhesive with only OH-functionality, further comprising one of more of enhancers selected from azone, oleic acid, and dimethylsulfoxide (DMSO);

(b) A polyisobutylene (PIB adhesive) with tackifiers that improve adhesion to skin using acrylic pressure sensitive adhesive mixed in at 1-50%, optionally with a cycloaliphatic hydrocarbon. resin;

(c) PIB adhesive with enhancers: at 3% of azone or oleic acid double the transdermal delivery from PIB. The disclosure provides a graph showing transdermal flux;

(d) Hemp oil with CBD of concentration 80-95% containing at least one terpene;

(e) semisolid hydrogel that is saturated with cannabidiol (CBD) and tetrahydroxannabinol (THC);

(f) A semisolid hydrogel comprising an oil that consists essentially of CBD and THC (80-95%, wt/vol), in combination with ethanol/water (80/20, vol/vol), optionally with one or more enhancers selected from azone, oleic acid, and limonene;

(g) A semisolid hydrogel saturated with CBD and THC (80-95%, wt/vol), wherein the oil is mixed with EtOH/water (80/20, vol/vol), optionally with one or more enhancers selected from ozone, oleic acid, and limonene; or

(h) A THC oil of THC (80-95%) mixed with 1-20% EtOH/water or with 1-10% EtOH water (80/20, vol/vol) wherein including greater than 10% of ethanol is capable of lowering flux of THC delivery as determinable with a reservoir patch.

2 . A method for manufacturing the transdermal patch of claim 1 , comprising the steps of combining THC, a film, an adhesive, and a backing, to generate an uncut patch, further comprising the uncut patch to produce a cut patch that is capable of applying to human skin.

3 . (canceled)

4 . (canceled)

5 . The monolithic patch of claim 1 , wherein the monolithic patch does not include any enhancers, or wherein the monolithic patch does not include any of each of these compounds: 1-dodecylazepan-2-one (azone), oleic acid, and dimethylsulfoxide (DMSO).

6 . A monolithic patch comprising polyacrylate adhesive with a monomer composition that is vinyl acetate (28%); 2-ethylhexyl acrylate (67%); hydroxyethyl acrylate (4.9%); glycidal methacrylate (0.1%), wherein the polyacrylate adhesive contains no crosslinking agent and wherein the polyacrylate adhesive is free of acid functional groups (Duro-Tak® 87-2287), wherein the monolithic patch contains about 30% cannabidiol (CBD), about 3% oleic acid enhancer, and

wherein the monolithic patch is capable of delivery of at least 10 micrograms/cm2 cumulative flux of CBD, as determinable through human cadaver epidermis using a Franz diffusion cell, and

wherein the monolithic patch does not include any of polyisobutylene (PIB) adhesive, azone, dimethylsulfoxide (DMSO), ethanol or hydrogel.

7 . (canceled)

8 . (canceled)

9 . (canceled)

10 . (canceled)

11 . A monolithic patch comprising polyisobutylene (PIB) adhesive, cannabidiol (CBD), and an enhancer, wherein the enhancer is oleic acid (3%) and wherein the monolithic patch is capable of mediating CBD flux of about 100 micrograms/cm 2 , or wherein the enhancer is dimethylsulfoxide (DMSO) (3%) and wherein the monolithic patch is capable of mediating CBD flux of about 85 micrograms/cm 2 , or wherein the enhancer is limonene (3%), and wherein the monolithic patch capable of mediating CBD flux of about 88 micrograms/cm 2 , and

wherein in absence of enhancer the monolithic patch is capable Gf mediating CBD flux of about 70 micrograms/cm 2 ,

wherein flux is determinable with a human cadaver using Franz diffusion cell.

12 . A reservoir patch that comprises a reservoir, and wherein the reservoir comprises cannabidiol (CBD), ethanol, and water, wherein the reservoir comprises ethano/water a ratio in the range of 65/35 (vol/vol) to 80/20 (vol/vol),

wherein the ethanol/water is saturated with CBD, and

wherein if the ethanol/water ratio is 65/35 (vol/vol), the reservoir patch is capable of delivering 24 hour cumulative flux of CBD of at least 170 micrograms/cm 2 , and

wherein if the ethanol/water ratio is 80/20 (vol/vol), the reservoir patch is capable of delivering 24 hour cumulative flux of CBD of at least 270 micrograms/cm 2 , and

wherein 24 hour cumulative flux id determinable by testing with human cadaver epidermis using a Franz diffusion cell.

13 . A reservoir patch that comprises a reservoir, and wherein the reservoir comprises tetrahydrocannabinol (THC) oil, ethanol, and water,

wherein the reservoir comprises ethanol/water (vol/vol) at a value within a range of ratios, where the range is between 40/60 (vol/vol) to 50/20 (vol/vol), and

wherein if the ethanol/water ratio is 60/40 (vol/vol), the reservoir patch is capable delivering 24 hour THC cumulative flux of at least 25 micrograms/cm 2 , and

wherein if the ethanol/water ratio is 80/20 (vol/vol), the reservoir patch is capable of delivering 24 hour THC cumulative flux of at least 16 micrograms/cm 2 .