Fuente: WIPO "essential oil or extracts" Long-lasting biodegradable subcutaneous implant with prolonged release of pharmacologically active substance pre-concentrated in polymer for the treatment of epilepsy using from 10 to 1000 mg essential oil extracted from Cannabis sativa and/or Cannabis indica (full or broad spectrum), 10 to 500 mg natural or synthetic tetrahydrocannabidiol (THC) isolate, 10 to 500 mg natural or synthetic cannabidiol (CBD) isolate, proportional combination of broad spectrum essential oil and CBD isolate, proportional combination of full spectrum essential oil and natural or synthetic CBD isolate, or proportional combination of natural or synthetic THC isolate and CBD isolate in polymeric matrix for adjuvant treatment of epilepsy, chronic pain and anxiety.