| abstract |
The invention discloses a cannabis extract transdermal device and a preparation method thereof. The device includes two parts: a patch and a microneedle; the preparation method of the patch includes the following steps: Step A, preparing cannabis mainly containing CBD cannabidiol Extract solution; Step B, prepare a hemp extract solution based on CBD cannabidiol to form nano-scale liposomes; Step C, prepare 0.1-10G of cannabis extract based on CBD cannabidiol; Step D , the preparation method of the microneedle for making the patch comprises the following steps: step a, preparing a cannabidiol-based cannabis extract solution; step b, preparing a cannabidiol-based hemp extract solution to form a Nano-scale fluid liposome; step c, preparing the release unit of the metal microneedle with holes. The beneficial effect of the present invention is to effectively promote the absorption rate of cannabidiol-based hemp extract. |