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Graphene patch loaded with nano-drug

A nano-medicine and graphene technology, applied in the field of medical patch, can solve the problems that the drug effect cannot be exerted quickly, the local temperature is too high, and the diffusion speed is slow, so as to improve the bioavailability, enhance the solubility, and eliminate the limitation Effect

Pending Publication Date: 2022-03-11
THE FIRST MEDICAL CENT CHINESE PLA GENERAL HOSPITAL
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Plaster therapy using patches mainly relies on the diffusion of drugs to diffuse drug molecules into the lesion. At present, the main problem is that the diffusion speed is slow, and the drug effect cannot be exerted quickly; and when using ordinary hot compress patches, it is easy to Discomfort due to localized heat and air tightness

Method used

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  • Graphene patch loaded with nano-drug
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  • Graphene patch loaded with nano-drug

Examples

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Effect test

Embodiment

[0029] Embodiment: a kind of graphene patch of loaded nano-medicine, such as Figure 1 to Figure 5 As shown, it includes a base layer 1 and a graphene heating layer 2 fixed on the top surface of the base layer 1; using the base layer 1 helps to set the graphene heating layer 2 and the drug loading layer 5; utilizing the graphene heating layer 2, On the one hand, it helps to release far-infrared rays with a wavelength of 6-14 μm when heat is generated through graphene. This far-infrared rays are almost consistent with the human body's own far-infrared spectrum. Various biological effects such as body imbalance can cause a series of positive biochemical and histochemical changes in cells, so as to effectively promote drug absorption, relieve joint pain, improve human immune function, etc., and keep the human body in a good health state; another On the one hand, the heat emitted by graphene helps to increase the diffusion speed of the drug, so that the drug can work faster, so as...

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Abstract

The invention discloses a nano-drug-loaded graphene patch, which belongs to the technical field of medical patches, and is characterized by comprising a substrate layer and a graphene heating layer, the graphene heating layer comprises a plurality of graphene heating assemblies, and the top surface of the graphene heating layer is bonded with a viscous bonding layer; a medicine loading layer is adhered to the top surface of the adhesive attaching layer, and a nano medicine is loaded on the medicine loading layer; a groove is formed in the base layer in a penetrating mode, a covering plate is rotationally connected to the top face of the groove, the end of the covering plate is clamped to the base layer, and a hot compress switch is arranged on the outer wall face of the covering plate; and a micro battery, a microcontroller and a micro temperature monitoring meter are detachably mounted in the groove. The device is mainly used for accelerating diffusion and release of medicine, can effectively shorten the recovery time of a focus part of a patient, and can heat different local parts at different time periods, so that discomfort caused by too long local heating time can be effectively avoided, and the pain of the patient is effectively relieved.

Description

technical field [0001] The invention relates to the technical field of medical patches, in particular to a graphene patch loaded with nanomedicine. Background technique [0002] Plaster therapy is a unique traditional Chinese medicine external therapy in traditional Chinese medicine. It has a history of two thousand years. It uses drugs to apply to the patient's body surface or affected area, and uses the absorption of drugs on the body surface and the passage of meridians to activate the blood circulation of the drugs. It is a kind of therapy aimed at achieving various therapeutic effects through the functions of silting, promoting muscle and relieving pain, clearing the meridian and walking Luo, resuscitating the bones, expelling wind and cold, and thus achieving various therapeutic effects. It is widely used in the treatment of various diseases and is deeply loved by the masses. welcome. [0003] Plaster therapy using patches mainly relies on the diffusion of drugs to di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/70A61M37/00A61P29/00
CPCA61K9/703A61P29/00A61M37/00A61M2037/0007
Inventor 张立宁
Owner THE FIRST MEDICAL CENT CHINESE PLA GENERAL HOSPITAL
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