Making method of graphene electrothermal film analgesic external plaster

Abstract

The invention discloses a making method of a graphene electrothermal film analgesic external plaster. The plaster comprises a graphene electrothermal film and a gel drug layer arranged in the middle of the upper surface of the graphene electrothermal film; gel drugs are positioned on the gel drug layer; the gel drugs comprise a drug composition and an adjuvant material substrate, wherein the adjuvant material substrate is amphiphilic gel; the drug composition is prepared from the following components: fructus corni, azalea flower, white paeony root, red paeony root, echinacea purpurea, marigold flower, aesculus chinensis extract, echinacea purpurea moench ethanol extract, rhizoma arnicae montanae, safrole and a peppermint extract. The analgesic external plaster provided by the invention has functions of promoting local blood circulation and physically treating chronic pain, and is suitable for alleviating various chronic and old pains such as low back pain, neck pain and joint pain which are caused by falling injury, sprains and strains.

Description

technical field [0001] The invention relates to the field of medicine, in particular to a graphene electrothermal film pain-relieving external patch and a preparation method thereof. Background technique [0002] Traditional Chinese medicine believes that human pain is mostly caused by stagnation of qi and blood stasis, obstruction of tendons and collaterals, trauma to the skin, muscles, muscles and bones, and internal invasion of wind, cold and dampness, all of which will cause the patient's pain to attack. The application of traditional Chinese medicine preparations to treat pain in human body is a clinically proven practical subject. [0003] The Chinese patent publication number is: CM1117390A "Xiaotongling" proposes a kind of sunburned frankincense, sunburned myrrh, sunburned ephedra, sunflower seed, Chuanwu and animal sunburned scorpion, sunburned silkworm, and wood turtle through clinical practice. Insects are used as the main formula to burn the toxic drugs. This is...

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Problems solved by technology

[0004] The Chinese Patent Publication No. CN1116935A "Pain Relief Patch" is a kind of direct research of raw aconitum, raw southern star, raw aconite, rhizome drynaria, tossicum, Galla chinensis and animal scorpion and wood beetle. Powder, passed through a 60-mesh sieve, and placed on an adhesive plaster (or non-woven fabric) for external use. The formula belongs to an analgesic preparation with a certain proportion of animal raw materials. The formula is general, and it is a comprehensive clinical analgesic The effect is not significant, and the above two patents are for absorbing the drug at room temperature and the comfort of the human body is not high

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